Meteor Observation Bulletin No. 131 www.rmob.org June 2004 1. GLOBAL OBSERVATIONS Observer: Masami Aihara Location: Yokohama, Kanagawa, Japan (139.69 E, 35.50 N) Frequency: 53.750 MHz Antenna: COMET CA-52HB 2 element Transmitter Location:Fukui-NCT at Sabae, Japan (136.2 E, 35.9 N) Ham beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Receiver: ITEC HRO-RX1a Method: HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1|42 23 20 30 29 43 62 26 26 21 10 13 10 8 14 7 1 1 5 0 4 3 6 7 2|16 30 33 28 23 25 27 19 6 2 5 NS NS NS 2 7 3 1 1 3 6 9 11 20 3|18 18 19 24 16 19 23 13 3 NS NS NS NS NS NS 10 8 1 3 3 3 9 13 13 4| 8 16 20 18 18 20 22 11 10 4 %6 NS NS NS NS NS NS NS 2 3 7 10 15 8 5|16 19 20 20 19 22 23 20 14 3 2 6 10 5 5 10 12 4 5 4 9 4 8 %3 6|12 16 21 17 29 27 15 21 19 12 12 17 16 8 20 17 11 7 6 4 8 16 17 23 7|15 23 21 36 37 36 30 26 21 15 11 6 9 17 17 12 10 9 5 8 6 13 24 18 8|15 11 15 19 21 26 14 25 19 6 5 3 11 11 7 5 3 0 3 6 4 3 8 11 9|16 14 15 15 27 29 21 21 10 12 5 4 6 %8 14 12 11 5 2 6 7 14 18 26 10|27 18 19 30 32 33 29 26 23 17 10 14 13 15 13 15 14 5 6 4 5 15 15%14 11|19 15 27 28 29 19 23 17 15 10 7 9 6 10 13 15 10 8 2 3 5 10 14 27 12|24 22 27 31 32 35 27 22 22 10 5 20 16 12 22 17 10 5 5 6 13 11 7 12 13|19 22 25 23 57 75 62 65 48 30 22 26 14 13 12 10 6 1 9 3 5 8 13 13 14|14 19 18 22 29 33 24 23 11 11 10 12 9%20 18 24 6 2 5 13 14 20 33 28 15|38 37 43 68 51 55 67 63 26 21 31 21 23 5 8 11 18 10 5 11 16 26 38%33 16|26 19 26 25 33 37 32 23 15 6 3 5 4 1 9 7 5 8 5 3 6 22 28 18 17|22 25 28 30 45 30 35 25 24 18 13 13 12 5 8 7 9 9 3 8 7 13 17 19 18|26 20 24 31 25 27 28 19 20 3 4 5 14 18 8 7 6 4 4 5 9 13 14 24 19|17 9 13 34 24 28 17 25 12 2 4 4 8 7 6 12 6 4 2 3 6 12 20 13 20|25 25 30 21 28 24 25 17 19 11 9 11 8 12 18 14 7 3 2 3 7 14 7%24 21|15 20 23 19 27 25 22 27 20 20 13 10 10 16 15 12 25 10 8 10 15 19 9 8 22|41 46 46 45 48 52 41 27 19 7 9 6 9 5 4 15 16 9 5 3 6 13 21 26 23|28 27 24 20 34 20 19 20 13 13 18 12 19 10 14 17 9 9 2 5 4 8 12 15 24|16 23 31 25 29 22 20 20 14 8 13 8 18 10 9 8 9 5 1 4 4 6 18 15 25|22 26 24 27 36 22 31 23 8 34 29 25 25 25 27 21 18 6 11 11 11 27 36%35 26|15 20 27 31 18 11 7 11 17 10 9 9 11 9 7 18 10 %5%14 2 2 2 8 6 27|11 8 4 7 12 13 10 15 20 5 11 3 5 9 13 10 7 10 6 8 8 10 9 17 28|13 18 30 26 31 17 18 17 18 12 10 9 10 8 12 11 12 8 4 4 3 14 13 18 29|18 26 22 20 19 27 14 14 7 9 18 13 9 12 10 2 4 5 4 3 14 11 22 25 30|13 22 18 18 20 18 20 11 12 17 14 27 19 11 17 16 7 9 2 5 13 13 22%27 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 1 1 2 1 2| 1 3| 1 4| 1 1 5| 1 1 1 6| 2 1 2 1 1 7| 1 3 2 8| 1 1 2 9| 1 10| 1 1 1 11| 1 2 1 12| 1 3 2 1 1 13| 1 1 1 2 1 1 14| 1 1 1 1 15| 1 2 2 16| 1 1 17| 1 1 2 1 1 1 18| 1 1 19| 1 2 20| 1 1 1 1 21| 1 1 1 1 1 22| 1 1 1 23| 1 1 1 1 1 24| 2 1 1 25| 1 1 1 26| 1 2 27| 1 2 1 1 1 28| 1 29| 1 1 1 1 30| ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. @: Hourly rate estimated by effective observation time less than 60 min. NS: unknown type of noise f: No data available due to TX or RX failure IF: Contamination due to radio noise or interference ES: Contamination due to sporadic E opening JST = UT + 9 h Masami Aihara via Hiroshi Ogawa --------------------------------------------------------------------------- Observer: Enric Fraile Algeciras Location: Centre Meteorologic de l'Alt Camp (Tarragona) (01 15' E, 41 17' N) Frequency: 48.24715 MHz Transmitter Location: Biedenkopf C2 TV, Video Frequency 48.250 MHz, ERP 100 kW, Azimuth 90 +/-65 Antenna: 3 element Yagi Azimuth 200 deg (NE), elevation 20 deg Receiver: home made converter 20 dB gain, 1 dB noise and TEN-TEC 1254. 10 dB attenuator in the receiver to reduce direct reception Sensitivity: 0.25 uV for 10 dB S/N Observing method: the audio signal of the video carrier is received using a SSB filter (2500 Hz) and fed into the PC in real time. Data sampling system: own written software "MSD" with sound card. | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 21 14 24 25 46 20 17 25 12 18 32 41 28 79 27 1 | 7 12 19 16 157 22 25 19 17 25 15 23 17 21 28 2 | 21 16 20 22 95 25 9 23 27 23 36 28 37 46 30 3 | 22 31 25 58 33 26 43 32 50 45 59 49 65 42 62 4 | 32 42 48 51 54 52 63 42 56 74 50 61 73 48 104 5 | 38 48 61 59 42 70 98 71 71 77 60 64 98 61 119 6 | 37 51 56 56 88 82 98 79 84 109 65 92 76 80 92 7 | 60 45 76 60 71 59 74 74 78 104 89 62 59 95 133 8 | 52 46 51 24 79 50 63 123 78 149 50 70 49 29 148 9 | 28 44 39 32 112 34 33 55 68 92 37 59 29 67 174 10 | 16 17 14 15 163 20 43 25 47 79 28 18 25 57 190 11 | 14 30 39 24 25 17 53 45 57 31 34 36 43 40 85 12 | 40 33 37 47 49 50 100 67 100 72 75 101 98 68 57 13 | 41 101 61 50 69 77 105 86 117 100 94 89 123 84 85 14 | 49 53 48 54 181 66 79 77 82 99 84 109 105 75 51 15 | 37 43 36 42 79 42 62 82 45 68 187 82 63 72 58 16 | 28 33 25 41 28 38 52 40 31 41 127 39 120 90 42 17 | 19 14 19 21 15 8 23 23 23 14 79 28 124 71 50 18 | 11 17 8 15 52 12 11 34 11 17 17 9 38 13 61 19 | 11 10 17 14 59 7 7 12 18 16 8 16 13 3 68 20 | 10 12 8 16 15 12 11 4 13 12 11 11 136 10 8 21 | 17 11 22 16 20 13 12 15 14 20 18 17 177 23 14 22 | 51 26 26 17 27 23 15 28 25 27 51 22 70 24 30 23 | 21 26 15 16 21 21 19 12 34 25 24 17 39 40 23 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 13 37 28 25 29 32 48 37 33 133 119 26 42 4 21 1 | 10 31 17 29 37 17 24 24 32 229 55 44 34 60 12 2 | 26 50 39 25 42 34 22 27 34 50 28 19 35 155 33 3 | 24 38 42 39 47 45 48 36 45 28 39 44 34 29 26 4 | 85 68 52 48 60 51 69 51 51 74 46 45 47 17 25 5 | 70 64 78 55 66 52 61 50 59 83 64 70 69 60 36 6 | 58 179 58 75 53 66 54 52 72 104 58 49 68 49 31 7 | 71 83 64 63 54 87 51 70 72 61 59 141 129 34 8 | 41 42 59 50 38 56 49 99 95 35 47 82 38 43 9 | 28 119 31 33 17 34 68 191 327 1 65 36 22 15 32 10 | 32 27 10 74 19 28 26 160 122 44 58 52 150 11 142 11 | 59 37 23 52 25 29 35 135 11 166 29 212 11 13 73 12 | 72 72 43 50 42 47 38 162 114 54 90 25 8 18 13 | 66 70 58 69 57 43 66 7 167 158 79 18 24 25 14 | 59 90 57 53 56 65 172 36 13 255 80 25 24 25 15 | 39 46 50 62 50 41 87 120 117 192 35 22 18 21 26 16 | 25 40 36 33 22 44 48 62 82 284 39 24 24 24 23 17 | 27 21 32 21 17 19 30 21 16 48 20 33 77 17 14 18 | 11 4 13 10 13 11 10 10 12 9 36 83 86 14 4 19 | 12 11 16 8 9 7 15 14 37 94 42 189 18 7 7 20 | 19 12 9 122 16 12 11 19 225 310 10 215 61 5 16 21 | 15 30 16 39 12 21 27 17 88 55 23 27 13 17 19 22 | 18 31 41 25 33 21 30 67 15 86 27 18 22 18 26 23 | 37 39 34 25 27 36 35 23 120 224 37 34 70 27 36 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Notes: . ? local interference or Es propagation opening . F possible F.A.I. Enric Fraile Algeciras --------------------------------------------------------------------------- Observer: Michael Boschat Location: Halifax, Canada (63 36' W, 44 39' N, 58 meters above sea level) Listening Frequency: 83.24 MHz Receiver: Icom R-10 Antenna: resonant dipole Antenna Direction: Horizontally polarized with lobes in E-W plane, elev 0 deg Filter: high-Q (Q at least 300) bandpass filter between antenna & receiver. Listening Mode: CW Recording method: listening by ear Number of meteors heard in one hour interval June 2004 | UT Jun| 09h 10 11 12 13 14 15 16 17 18 ----+--------------------------------------- 2 | - - 23 13 11 10 - - - - 3 | - 14 6 7 6 - - - - - 4 | - - - 2 15 33 - - - - 5 | - - - - - - - - - - 6 | - 80 65 62 33 56 - - - - 7 | 19 30 41 48 37 - - - - - 8 | - 54 26 35 49 88 153 128 90 67 9 | 55 50 38 36 22 - - - - - 19 | - 18 21 19 46 49 65 75 53 40 20 | - - 43 38 27 55 95 79 91 51 21 | - - 20 27 20 35 40 78 78 65 22 | - 57 28 34 26 42 - - 29 27 23 | - - 22 21 20 52 84 87 72 - 24 | - - 38 54 36 25 50 56 49 - 25 | - - - - - - - - - - 26 | - - - - - 50 55 46 60 33 27 | - 24 25 20 - - - - - - 28 | - 44 46 29 37 - 34 42 69 58 29 | - 17 28 55 46 52 51 39 - - ----+--------------------------------------- Jun| 09h 10 11 12 13 14 15 16 17 18 | UT Notes: . no corrections for radiant position made to the counts. . ( - ) means no observations made. . * = Interference . Es = sporadic E . + = Listened for 30 minutes only. Mike Boschat --------------------------------------------------------------------------- Observer: Jeff Brower Location: Loveland, Colorado, USA (40 22.2' N, 105 06.0' W) at 1524 meters Receiver: ICOM PRC-1000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode Antenna: 1 Wavelength loop in attic - Main lobes Magnetic East & West Log periodic antenna pointing northeast, 1.5 m above ground. Frequency: 83.260 MHz Transmitter: Multiple carriers at 100 kW Computer: Dell Latitude CPXH 500GT Laptop Data sampling system: MAnalyzer-B with 100 Hz bandwidth centered on 900 Hz Meteor reflections/hour | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 30 44 43 51 51 46 50 46 78 57 75 127 74 60 86 1 | 19 33 49 51 45 47 63 49 56 71 84 85 65 56 62 2 | 25 60 42 44 44 61 64 51 83 79 124 24 69 81 90 3 | 47 84 68 44 66 72 76 83 82 95 157 72 96 99 102 4 | 52 117 95 103 76 100 94 103 99 138 253 117 95 115 139 5 | 97 149 152 109 123 136 129 146 97 152 171 188 155 159 206 6 |113 160 150 129 121 187 124 187 131 164 215 184 238 185 234 7 |113 163 210 134 194 236 204 175 147 231 210 258 283 238 274 8 |132 203 184 173 162 229 231 245 147 246 245 255 317 234 338 9 |112 194 211 200 167 235 221 230 154 278 247 267 318 261 356 10 |160 209 213 188 195 259 271 258 205 294 305 331 366 314 400 11 |170 249 228 232 222 268 288 337 252 429 345 376 448 337 473 12 |182 252 244 267 255 367 333 339 292 409 370 429 462 443 436 13 |199 259 282 252 274 381 356 393 387 439 462 419 489 359 522 14 |220 305 281 311 353 382 348 412 419 450 442 468 440 349 471 15 |273 304 238 316 327 440 282 406 431 491 427 420 412 387 382 16 |271 290 202 249 260 306 262 307 373 307 365 343 252 296 412 17 |176 163 132 208 211 190 228 294 333 239 270 245 274 272 360 18 |127 133 103 153 171 201 190 200 264 187 238 184 207 222 280 19 |140 152 111 137 110 188 233 193 261 232 225 162 167 238 242 20 |127 115 147 124 131 167 163 194 211 187 183 191 167 245 237 21 |107 106 112 134 118 167 121 159 156 153 212 192 157 212 206 22 | 99 110 101 111 114 102 141 152 148 141 150 162 123 174 192 23 | 84 71 67 100 71 83 82 117 105 109 108 109 94 90 115 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+------------------------------------------------------------ 0h| 86 46 48 38 83 72 62 92 129 114 99 107 77 111 54 1 | 78 45 40 33 63 80 51 108 226 123 65 111 71 88 81 2 | 85 73 46 40 160 66 74 111 106 125 87 64 72 81 56 3 | 105 69 44 45 59 94 97 127 165 112 117 94 102 98 52 4 | 154 109 76 70 89 99 137 136 169 166 152 125 151 134 80 5 | 216 137 103 98 132 133 183 176 196 190 192 167 181 214 81 6 | 209 169 106 129 302 152 182 255 185 251 183 215 222 251 143 7 | 235 171 126 161 216 166 201 253 222 312 213 207 280 247 161 8 | 321 194 130 139 211 164 262 282 226 322 218 234 291 332 162 9 | 279 171 153 152 222 159 291 285 227 342 228 245 280 299 186 10 | 364 209 177 180 203 199 292 351 281 344 217 258 296 360 205 11 | 396 222 217 220 248 216 349 396 292 360 217 292 326 349 203 12 | 419 248 215 214 247 239 369 376 355 336 288 249 289 323 203 13 | 395 264 218 201 319 215 305 310 339 306 233 277 328 367 198 14 | 347 286 210 228 229 188 297 309 286 280 316 243 306 367 199 15 | 292 267 174 235 167 159 277 277 284 283 362 262 280 307 193 16 | 284 127 143 185 214 162 242 274 375 261 295 244 232 305 181 17 | 174 98 87 158 127 117 240 250 373 225 225 175 264 282 150 18 | 154 82 121 164 136 110 182 171 180 229 162 168 214 205 122 19 | 166 107 102 141 130 90 164 176 216 226 146 143 209 205 113 20 | 138 102 97 163 122 112 156 165 171 182 99 167 204 147 104 21 | 109 99 93 200 122 101 130 137 156 170 122 157 159 120 120 22 | 107 89 73 104 91 103 106 129 127 113 117 161 136 107 76 23 | 72 71 55 67 75 87 104 110 129 106 89 124 137 71 74 ---+------------------------------------------------------------ UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Notes: . - System off line or down for service . DR Direct Reception such as Es, tropo . Local time is MDT = UT - 6 hours Jeff Brower NK0L --------------------------------------------------------------------------- Observer: Gaspard De Wilde ON4ZK Location: Dessel, Belgium (5 06' E, 51 14' N) Frequencies: 71.33 MHz (72.2 MHz) Transmitters: Tokaj, Hungary (21 25' E, 48 06' N), program 1, 71.33 MHz, 10? kW Antenna: 4 element Yagi, 7 m above ground, azimuth 100 deg Receiver and antenna home made Observing method: automated setup, 100 samples/second, 8 bit resolution. differential measurement for local noise reduction [Time and details of all individual meteor reflections are stored on file in the Ghent University format (Prometeos), and are available for further analysis]. June 2004 Raw counts of reflections with a duration of at least 0.05 s during one hour interval starting at UT: | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 8 0 0 0 9 0 8 0 0 0 5 134 0 1 | 7 0 0 0 4 0 0 0 0 0 12 132 0 2 |123 120 132 130 174 11 179 148 145 124 152 14 168 162 3 |138 243 240 206 224 102 276 ? 241 237 249 168 216 212 4 |171 286 259 263 231 273 282 ? 293 281 287 304 284 293 5 |226 334 246 246 246 268 290 ? 305 273 270 240 230 Es 6 |204 238 194 231 240 272 218 ? 188 232 254 261 223 Es 7 |227 241 240 274 445 303 ? 297 272 314 282 270 Es 8 |278 249 305 318 419 314 ? ? 271 351 305 237 Es 9 |244 303 287 243 320 344 ? 294 284 310 246 Es Es 10 |226 247 281 270 314 298 ? 302 277 335 201 274 282 11 |154 221 268 269 310 255 ? 243 271 288 262 230 243 12 |158 ? 184 237 219 194 ? Es 203 229 185 150 189 13 | 95 98 79 93 165 138 ? Es 112 151 142 Es 142 14 | 88 59 84 71 88 71 95 ? Es 78 87 113 Es 71 15 | 29 57 45 75 64 35 54 ? Es 56 48 54 Es 66 16 | ? 35 52 36 Es 45 52 ? Es 42 54 48 Es Es 17 | ? 28 25 29 25 30 39 48 Es 30 41 37 Es Es 18 | 41 40 26 40 38 35 30 Es Es 27 15 25 Es 27 19 | 18 24 30 35 38 37 26 82 43 31 34 17 34 31 20 | 41 51 54 41 38 54 45 53 48 51 54 46 43 21 | 68 64 62 63 52 68 108 47 71 77 65 42 54 22 | 12 15 9 10 11 37 50 8 19 13 56 18 24 23 | 0 0 4 8 0 0 3 0 3 4 79 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 0 0 0 0 14 0 0 0 0 0 0 10 0 0 0 1 | 0 0 0 0 18 0 0 0 0 0 0 15 0 0 0 2 |117 148 141 142 18 123 150 160 Es 130 150 13 128 131 103 3 |214 212 186 199 86 226 230 203 Es 201 205 Es 153 168 166 4 |222 272 245 155 221 190 235 220 Es 247 189 Es 202 165 190 5 |228 209 231 195 211 202 251 Es Es 212 255 Es 176 197 167 6 |220 209 183 160 198 248 190 Es Es 181 185 Es 168 133 174 7 |223 198 174 172 171 166 281 Es Es 169 269 Es 158 Es Es 8 |329 231 228 182 217 152 185 126 Es 188 Es Es 150 Es Es 9 |223 264 241 208 303 163 144 126 Es 154 160 131 208 Es 103 10 |234 180 224 189 212 205 137 118 Es 121 Es 107 130 Es 135 11 |210 233 198 170 185 169 141 ? Es 112 Es 133 158 96 94 12 |171 175 156 128 119 144 100 ? Es 110 124 Es 115 125 80 13 |114 92 124 96 86 122 59 ? Es 93 113 Es 106 84 14 | 77 62 74 80 72 77 ? Es Es 89 Es 54 38 Es 15 | 47 47 70 51 54 62 23 Es Es Es Es Es 52 47 Es 16 | 30 51 37 53 36 Es 48 ? Es Es Es Es 48 Es Es 17 | 19 38 35 36 17 Es 24 ? Es Es Es Es Es Es Es 18 | 27 31 24 35 43 33 36 Es Es Es Es Es 26 Es 15 19 | 36 35 29 35 25 43 26 Es Es Es Es Es 36 29 39 20 | 42 35 40 55 49 67 27 Es 43 Es 59 Es 41 47 36 21 | 59 67 79 59 53 82 40 Es 71 86 65 59 72 56 65 22 | 17 20 24 26 19 18 Es Es 26 22 32 6 14 10 16 23 | 0 0 2 19 0 0 4 0 0 23 0 0 0 0 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Notes: . ? = possibly affected by Es, interference . local time = UT + 2 hours Gaspard De Wilde ----------------------------------------------------------------------------- Observer: Minoru Ehara Location: Sayama, Saitama, Japan (139.4 E, 35.8 N) Frequency: 53.750 MHz Antenna: 2 element HB9CV Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Observing method: HROFFT software(by K. Ohkawa) manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1|14 20 15 18 19 15 20 24 20 15 9 15 19 22 17 10 8 5 7 5 7 7 9 11 2| 8 17 22 12 24 27 22 30 21 6%16 NS NS NS NS NS NS NS NS NS %8 9 7 11 3|13 19 15 23 15 18 20 21 11 %6 NS NS NS NS NS NS NS NS NS NS NS NS%12 10 4|14 12 14 21 18 18 31 NS NS NS NS NS NS NS - - - - - - - - - - 5| - - - - - - - - - - - - - - - - - - - - - - - - 6| - - - - - - - - - - - - - - - NS 9 7 5 3 7 10 9 18 7|16 22 17 16 33 33 34 23 16 18 14 17 21 25 25 21 10 3 3 4 NS NS NS NS 8|14 26 15 29 23 33 20 27%12 IF IF 19 24 24 28 22 9 4 1 1 6 3 11 11 9|20 20 22 20 23 26 27 16 15 14%10 NS%22 NS%24 20 11 4 4 10 6 10%12 24 10|20 17 21 21 26 27 27 36 26 21 16 21 23 18 24 19 9 8 3 2 5 9 14 12 11|18 19 27 19 28 22 34 23 21 14 13 27 24%20 24 20 12 7 4 4 4 12 %8 27 12|18 29 30 27 33 35 28 27 25 18 9 NS NS%20 23 20 8 2 6 2 5 10%12 13 13|22 16 26 30 35 33 25 28 11%11 NS 18%14%14 NS NS NS NS NS NS %5 9 8 15 14|12 17 21 23 24 33 24 28%22%12 18 NS NS NS NS NS NS NS NS %4 NS 7 12 13 15|18 18 16 25 22 32 22 31 17 NS NS NS NS NS NS NS NS NS NS 4 2 NS 14 14 16|18 15 17 22 29 28 26 18 13 11 7 9 14 NS NS NS %3 7 0 %2 NS NS NS 11 17|10 12 16 24 27 28 29 19 19 16 %8 NS 15 13 23 16 12 5 8 5 3 11 20 11 18|15 17 25 25 24 25 19 21 IF IF IF IF IF 25%10 12 8 7 4 NS %4 10 10 15 19|11 12 12 31 29 23 13 16 18 10 14 12 19 18 13%10 7 1 5 3 6 18 7 10 20|19 19 20 17 17 16 18 8 16 14 15 12 18 13%11%13 NS %6 %6 2 4 5 %7 15 21|13 13 23 15 19 20 18 22 13 13 10 16 26 19 19 12 11 6 2 1 2 8 4 8 22|10 11 8 13 12 11 9 7 9 3 6 9 6 13 9 6 6 1 1 7 7%17 10 13 23|17 19 17 16 29 24 16 23 10 16 16 17 18 22 23 NS %4 14 2 9 5 10 16 18 24|23 26 26 20 23 14 20 22 16 12 12 11 19 19 10 18 11 6 2 3 3 7%12 13 25|20 29 20 26 20 28 29 28 13 17 12 21 17 20 21 17 14 12 8 %7 6 8 17 17 26|20 23 23 35 24 29 23 27 9%17%23 %8 23 18 12 12 8 %3 %5 5 %6 %8 12 18 27|13 7 11 14 17 17 15 16 11 10 11 11 16%10 %8%14 6 4 6 12 6 12 7 14 28|21 17 38 27 25 21 23 16 15 18 7 9 16 13%14%16 10 13 3 7 4 11 12 15 29|23 19 22 25 22 23 22 17 8 11 9 11 13 7 7 8 14 5 8 4 %8%10 22 20 30|17 14 20%16 20 17 25 22 15 16 16 13 20 12 17 13 9 3 4 4 8 6 8 13 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 1 1 2| 1 3| 4| 5| 6| 7| 1 8| 1 1 9| 1 10| 1 11| 1 2 1 12| 1 1 2 13| 1 1 1 14| 1 15| 1 1 16| 1 1 17| 18| 19| 1 1 1 20| 1 1 21| 1 1 22| 23| 1 24| 2 1 25| 1 1 26| 1 2 1 1 27| 2 28| 29| 1 1 30| 1 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. @: Hourly rate estimated by effective observation time less than 60 min. NS: unknown type of noise f: No data available due to TX or RX failure IF: Contamination due to radio noise or interference ES: Contamination due to sporadic E opening JST = UT + 9 h Minoru Ehara via Hiroshi Ogawa --------------------------------------------------------------------------- Observer: Kenji Fujito Location: Yokkaichi, Mie, Japan Frequency: 53.750 MHz Antenna: 2 element Comet HB9CV, zenith Receiver: ITEC HRO-RX1a Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Observing method: HROFFT software (by K. Ohkawa) manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1|10 6 9 6 6 8 18 21 17 7 2 0 1 15 12 9 1 0 3 4 3 6 4 9 2| 9 8 13 5 18 15 16 18 4 5 6 4 10 12 9 7 4 1 2 0 5 5 10 10 3|15 8 12 10 14 14 18 20 4 7 9 7 14 18 11 8 3 3 1 3 9 4 8 10 4|26 6 11 14 10 15 14 14 7 6 1 5 13 11 8 7 5 2 4 3 6 5 8 9 5| 8 10 13 13 11 10 21 8 13 4 3 9 19 17 11 11 7 2 1 1 0 7 8 10 6|14 16 14 10 11 29 27 28 18 6 6 10 16 22 14 11 2 3 4 3 3 5 11 14 7|12 7 15 13 8 18 28 23 3 4 6 11 22 24 16 13 7 2 3 4 3 9 7 13 8|11 11 10 9 19 24 26 28 16 8 3 8 16 21 17 8 7 2 7 2 5 6 5 7 9| 8 11 16 19 17 20 26 24 9 6 1 3 9 23 22 12 4 2 3 5 6 6 10 8 10|13 13 12 12 18 18 25 16 17 9 6 7 17 28 10 7 5 4 2 4 6 6 11 13 11|15 16 13 18 20 17 22 14 7 8 5 10 16 22 19 12 7 2 5 1 4 2 5 12 12| 5 12 8 9 18 19 29 20 13 8 7 12 17 31 19 17 5 2 4 3 4 3 7 14 13| 6 10 9 16 15 22 15 20 13 3 1 5 8 21 14 9 7 3 1 2 6 7 7 14 14|13 13 10 10 21 20 18 18 8 5 7 7 14 25 20 21 5 3 3 2 2 9 8 14 15|10 6 9 12 18 12 22 25 15 8 5 6 21 30 22 11 7 3 1 3 3 7 11 16 16|12 8 16 7 10 16 13 14 10 2 4 6 18 24 16 4 4 3 0 3 9 7 11 10 17|11 16 11 12 21 26 19 17 11 7 6 12 18 19 18 8 6 6 2 4 6 9 10 15 18|11 11 17 9 13 13 22 17 10 6 4 10 17 17 14 13 6 3 2 0 2 9 9 11 19|15 9 7 13 20 12 23 13 6 5 7 7 12 16 19 8 9 1 3 - -%12 11 17 20|18 11 18 15 22 17 16 30 12 7 3 12 7 15 9 5 4 4 3 0 2 6 10 11 21|13 13 13 18 22 15 25 15 15 6 9 17 10 25%18 NS %6 0 1 1 7 6 12 14 22|13 12 8 11 13 14 13 18 9 6 7 7 6 15 11 8 11 2 4 4 5 6 10 9 23|19 13 14 16 14 26 14 20 10 6 7 8 8 17 11 9 3 11 2 3 5 8 7 17 24|21 24 15 16 12 17 17 17 15 9 5 8 9 18 6 9 7 1 2 2 4 9 16 12 25|11 12 16 13 16 22 17 12 15 16 11 8 13 17 11 6 4 2 3 4 3 5 9 14 26|17 15 16 14 22 16 20 19 10 5 5 7 16 23 10 12 6 4 2 1 2 6 5 13 27| 8 8 9 12 19 12 20 18 4 4 1 4 10 12 15 3 1 6 3 5 2 12 12 20 28|15 10 17 19 13 29 20 17 10 9 4 5 10 12 11 10 10 5 2 2 3 4 11 21 29| 9 13 12 14 14 12 13 17 9 7 7 3 9 16 19 5 5 0 3 3 1 12 11 15 30|10 19 13 13 17 15 17 23 11 10 7 7 10 14 12 14 5 2 1 2 10 8 7 9 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 2| 1 3| 4| 1 5| 1 6| 1 7| 2 8| 1 9| 1 10| 1 11| 12| 1 13| 1 14| 1 15| 1 16| 17| 1 18| 1 19| 1 20| 1 21| 22| 1 23| 1 1 24| 1 25| 1 1 26| 27| 2 1 2 28| 29| 1 30| 1 1 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. @: Hourly rate estimated by effective observation time less than 60 min. NS: unknown type of noise f: No data available due to TX or RX failure IF: Contamination due to radio noise or interference ES: Contamination due to sporadic E opening JST = UT + 9 h Kenji Fujito via Hiroshi Ogawa ---------------------------------------------------------------------- Location: Astronomical Observatory, Ghent University, Belgium (ED50 coordinates: 3 42.5' E, 51 01.4' N) Antenna (2x): 4 elements horizontal Yagi, pointed east, elevation 20 deg Antenna amplifier: 10 dB gain narrow band resonance lambda/4 antenna filter Frequency: (1)=66.29 MHz (signal) and (2)=65.3 MHz (interference control) Receiver (2x): modified commercial FM receiver Data acquisition: 12 bits PC-based A/D convertor, 250 Hz sampling rate Interference rejection: dual setup: receiver (1) tuned at distant transmitter, receiver (2) tuned at empty frequency. Anti-coincidence measurement rejects registration of broadbanded spurious signals (lightning, computers, ignition motors, etc). Further information: see WWW page (additional info + observational data) http://allserv.UGent.be/~hdejongh/astro/meteor/meteor.html Data format: results are shown as total reflection time, expressed as a percentage. The actual number shows 10 times this value. When no figure is shown, the equipment was either out of service, or results could have been affected by interference, sporadic-E. % reflection time 10x | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+------------------------------------------------------------ 0h| 0 6 5 1 | 1 1 0 0 1 6 2 | 6 5 3 14 8 4 7 11 12 7 5 12 1 25 7 3 | 14 22 7 16 40 10 20 14 29 11 21 18 9 12 6 4 | 14 31 15 11 34 15 19 33 40 8 23 27 20 14 20 5 | 29 37 24 23 38 50 39 61 17 50 31 29 19 57 6 | 19 16 35 36 63 74 35 51 19 66 50 44 24 59 7 | 25 40 32 60 66 76 53 62 33 39 58 59 58 33 29 8 | 31 30 39 46 59 50 48 43 45 29 43 62 71 115 9 | 27 28 32 41 43 60 39 52 51 48 72 142 10 | 22 29 32 43 46 55 41 58 37 52 32 56 39 11 | 18 16 22 32 28 51 37 34 45 39 37 59 54 33 19 12 | 7 15 14 17 21 40 38 30 31 37 43 41 22 27 13 | 10 11 6 4 7 31 20 11 11 8 16 25 4 14 | 2 10 4 5 7 14 3 3 12 35 8 11 13 11 15 | 5 1 6 1 20 6 2 3 3 3 3 2 17 16 | 1 1 1 0 9 4 1 17 3 2 2 2 17 | 1 2 1 2 1 1 1 1 1 1 2 18 | 1 2 1 10 0 0 5 3 2 2 2 19 | 2 3 5 2 1 1 2 2 2 4 3 1 4 20 | 2 1 7 2 1 6 2 7 1 2 2 3 3 4 21 | 1 1 2 2 4 4 1 1 5 2 2 3 3 5 2 22 | 0 4 0 1 0 0 6 0 0 2 4 0 23 | 0 1 9 2 ---+------------------------------------------------------------ UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+------------------------------------------------------------ 0h| 0 0 1 | 0 0 0 0 4 0 3 0 2 | 15 17 9 13 0 16 9 11 5 9 8 9 13 20 3 | 24 26 12 10 7 5 20 24 11 19 8 15 11 17 4 | 56 21 30 13 19 23 22 19 7 20 15 25 15 17 5 | 32 34 32 33 38 40 22 24 24 30 27 45 18 6 | 42 36 27 21 30 24 24 18 33 35 16 12 7 | 31 29 26 47 42 35 26 20 27 39 41 67 26 8 | 28 26 25 118 38 20 31 22 43 37 25 22 25 9 | 28 21 30 47 34 17 32 24 22 30 48 29 18 10 | 24 22 22 28 33 25 29 48 27 31 25 20 11 | 28 28 24 30 32 15 22 55 15 31 21 15 12 | 22 22 22 19 18 20 18 16 9 13 10 8 13 | 14 11 16 15 15 12 13 20 12 23 13 12 10 14 | 4 6 9 10 13 5 3 5 11 8 8 10 15 | 2 2 7 2 2 3 3 6 16 6 4 16 | 2 3 1 1 2 2 3 1 17 | 2 2 2 2 3 2 14 1 4 18 | 4 1 1 1 2 2 2 1 26 1 0 1 19 | 2 3 2 2 3 3 1 3 20 4 3 3 1 20 | 3 3 3 9 2 3 2 3 3 2 3 3 3 21 | 3 2 3 4 4 4 3 13 16 8 2 2 15 3 1 22 | 0 0 1 2 0 0 1 10 0 0 1 0 0 0 23 | 0 0 0 0 0 ---+------------------------------------------------------------ UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Notes: . clear increase between June 3 and 14. Strong Es interference at the end of the month, causing the June Bootids not to show up clearly. Pierre De Groote --------------------------------------------------------------------------- Observer: Patrice Guérin Location: Le Pin, France (0 39.5' E, 46 51.8' N, alt 180 m) Frequency: 90.25 MHz Antenna: 5 element Yagi FM, astronomical azimuth = 40 deg (SW) Elevation = 20 deg Receiver: FM tuner Yamaha digital synthesizer TX-492RDS. Observing method: Electronic interface on LINE (Pierre Terrier) output audio signal are fed in COM1: of PC 286/12 boosted 8 MB RAM Meteor v 7.1 Software COLORGRAMME ON LINE. | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 10 4 20 8 11 6 4 120 16 17 16 43 29 5 27 1 | 4 3 10 15 7 7 2 70 6 28 12 70 38 11 89 2 | 8 7 21 12 12 3 8 67 65 25 23 31 44 7 56 3 | 19 15 43 34 11 22 17 21 85 34 49 9 31 7 76 4 | 22 9 56 26 14 80 13 13 42 38 43 2 46 6 160 5 | 34 5 79 31 16 66 49 23 29 87 122 25 59 19 158 6 | 46 11 78 46 13 40 63 76 26 128 111 45 43 34 160 7 | 43 22 103 67 21 28 110 33 28 143 97 35 88 51 130 8 | 60 13 126 105 28 67 99 32 48 135 49 15 135 28 145 9 | 34 8 90 77 6 27 82 21 11 25 48 18 19 13 70 10 | 13 7 7 59 3 12 14 27 32 15 16 24 14 11 41 11 | 12 6 7 33 3 7 19 11 47 15 28 39 14 6 7 12 | 15 7 5 17 71 2 31 7 23 32 14 17 18 1 4 13 | 8 2 6 5 7 3 9 22 7 50 11 14 27 3 2 14 | 10 4 4 4 0 1 12 104 15 54 14 13 7 3 3 15 | 8 7 3 1 4 1 12 72 13 47 10 20 7 4 1 16 | 7 5 7 7 9 5 24 7 28 24 12 27 4 5 6 17 | 6 0 8 8 5 3 16 8 54 26 3 5 3 7 3 18 | 9 4 0 8 0 2 15 19 39 28 22 8 1 6 11 19 | 4 3 1 3 4 2 28 9 25 31 12 8 2 9 20 20 | 4 1 6 0 2 0 84 10 26 19 29 9 2 19 34 21 | 4 2 5 3 3 3 130 5 18 54 10 11 3 69 23 22 | 4 4 10 9 4 3 126 14 12 48 35 6 5 11 4 23 | 3 8 2 13 3 2 91 12 19 29 55 16 5 34 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 31 2 19 10 3 4 38 9 10 4 41 96 0 17 3 1 | 29 7 12 25 7 8 12 5 14 8 14 24 3 21 0 2 | 10 19 13 32 5 4 18 10 16 4 28 4 9 42 8 3 | 43 17 13 26 7 9 13 5 13 23 48 21 0 42 2 4 | 26 25 7 37 9 9 24 5 24 28 31 29 9 34 8 5 | 10 21 15 31 6 35 17 14 21 13 60 7 23 20 6 6 | 56 65 25 35 5 63 36 10 40 14 39 16 48 57 12 7 | 36 96 29 31 11 67 26 16 47 23 49 15 98 74 27 8 | 55 36 35 21 19 83 34 9 19 48 70 24 49 33 29 9 | 23 52 18 13 18 60 38 27 12 21 79 21 5 36 19 10 | 12 31 32 6 7 25 32 30 26 55 81 13 1 17 9 11 | 14 6 3 9 7 7 24 62 109 88 89 14 14 7 16 12 | 7 8 8 9 4 13 38 16 126 83 51 8 2 18 12 13 | 8 2 2 5 2 21 27 59 111 57 69 11 2 0 3 14 | 4 2 10 5 2 3 4 130 147 15 35 12 0 4 1 15 | 7 7 3 3 6 12 9 90 50 3 39 78 3 3 2 16 | 3 8 2 1 2 15 8 29 6 5 34 86 2 4 2 17 | 7 15 13 4 0 21 8 96 35 36 56 69 2 3 1 18 | 3 4 9 1 2 11 36 8 72 3 11 7 2 1 5 19 | 2 7 20 2 4 27 14 5 29 3 2 5 1 2 4 20 | 3 2 1 0 1 24 50 12 1 3 9 3 5 1 33 21 | 7 7 5 1 1 32 17 7 5 8 55 2 5 0 21 22 | 5 29 10 10 1 36 37 13 1 7 31 6 8 0 11 23 | 6 18 47 15 2 15 11 12 5 47 47 9 14 3 3 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Patrice Guérin --------------------------------------------------------------------------- Observer: Steve Hansen Location: Amherst, Mass., USA (71.37 d W, 42.51 d N) Frequency: 88.7 MHz Antenna: Yagi, azimuth = 270 deg, Elevation = 0 deg Receiver: Icom PCR-1000 Observing method: Electronic interface on LINE (Pierre Terrier) output audio signal are fed in COM of IBM 380ED Laptop (Pentium) Threshold was set to 100 and delay at 5 seconds. Colorgramme WMeteor v 1.1 | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 0 2 0 0 0 10 0 0 0 0 44 56 1 | 2 1 1 0 0 0 9 0 0 0 1 62 75 2 | 0 0 0 0 0 0 0 0 0 0 21 70 79 3 | 2 1 0 0 0 5 0 0 0 0 18 35 43 4 | 0 0 1 0 0 23 0 0 0 0 42 16 58 5 | 1 0 1 0 0 29 0 0 0 0 30 13 56 6 | 0 3 1 0 0 36 0 0 0 0 61 15 23 7 | 1 3 1 0 0 31 0 0 0 0 54 12 16 8 | 1 1 0 0 0 23 0 0 0 0 28 11 12 9 | 4 2 4 0 0 35 0 0 0 0 43 13 13 10 | 6 3 0 0 0 29 0 0 0 0 60 30 24 11 | 1 4 3 0 66 31 0 0 0 0 55 24 21 12 | 2 0 2 0 95 37 0 0 0 0 57 29 14 13 | 2 1 8 0 8 18 0 0 0 0 37 12 8 14 | 2 1 4 0 0 12 0 0 0 0 22 42 9 15 | 2 4 4 0 0 13 0 0 0 0 26 36 18 16 | 0 4 7 0 4 20 0 0 0 0 23 32 19 17 | 7 4 5 0 0 24 0 0 0 0 38 34 25 18 | 2 1 8 0 0 16 0 0 0 0 30 30 21 19 | 0 3 2 0 1 19 0 0 0 0 31 45 20 20 | 2 1 3 1 0 19 0 0 0 0 38 58 17 21 | 3 1 0 0 12 0 0 0 0 35 66 16 22 | 5 7 0 0 17 0 0 0 0 71 59 18 23 | 1 9 0 0 8 0 0 0 0 50 42 5 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 9 29 18 12 6 7 14 6 8 23 18 8 7 6 15 1 | 14 25 9 14 8 2 22 22 11 11 29 24 9 9 10 2 | 13 34 8 15 5 4 7 67 14 19 25 8 5 5 6 3 | 13 29 9 12 3 3 13 57 14 14 19 9 5 3 11 4 | 13 18 2 7 2 2 8 76 9 21 8 21 4 3 4 5 | 9 20 5 4 2 3 7 20 3 28 14 8 2 1 7 6 | 7 30 2 4 5 4 7 8 2 37 31 2 9 4 6 7 | 5 44 13 4 8 3 18 10 20 15 38 10 10 5 12 8 | 7 51 60 6 10 13 4 8 21 23 6 10 14 6 19 9 | 9 41 25 16 11 15 8 13 19 10 9 7 24 6 11 10 | 34 25 38 29 9 22 18 24 34 24 17 13 28 12 48 11 | 31 3 23 26 22 26 25 32 36 28 18 10 28 22 34 12 | 27 15 35 21 23 30 24 17 33 19 20 28 38 18 30 13 | 12 31 60 13 16 29 22 21 19 20 15 11 24 10 11 14 | 17 14 31 11 13 22 41 10 28 13 6 26 13 9 20 15 | 11 54 40 13 14 21 17 17 22 45 13 16 13 11 13 16 | 13 76 37 14 25 16 30 16 13 71 14 7 7 14 11 17 | 19 56 17 14 13 12 47 21 24 67 13 10 17 15 11 18 | 29 88 16 17 15 12 31 12 17 24 13 9 17 20 13 19 | 15 50 22 10 14 15 21 19 24 14 14 8 8 12 8 20 | 12 64 30 22 18 20 18 13 14 19 11 18 12 19 11 21 | 16 33 29 18 11 8 26 20 22 27 10 15 9 18 12 22 | 30 34 38 13 10 21 22 28 23 33 4 11 11 11 26 23 | 17 22 27 5 10 14 16 7 14 8 3 8 12 12 12 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Steve Hansen ----------------------------------------------------------------------------- Observer: Masaru Kubota Location: Yokohama, Kanagawa, Japan (139.541E, 35.526N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna : COMET HB9CV (2el.) Receiver: ITEC HRO-RX1a Method: by using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1|71 50 47 47 57 76 87 87 89 90 79%77 76 67%50 40 24 14 14 16 33 42 51 44 2|47 95104 82 70 77107 90 77 44 66 48%67 83 62 56 31 25%17 18 29 51 49 62 3|71 77100102100 72101 80 72 87 72 70 IF ES IF%44%35 8 12 24 23 35 45 58 4|63 89 74 88 82117 86 74 75 64%49 58 79 IF%69 51 37 14 14 14 32 25 57 45 5|69 67 77 88117108107 97 78 50 67 70 95%56%45%38 21 12 10 8%20 14 39 39 6|56 62 57 69107107 91 70 80 53 77 94 87%58 64 45 29 15 13 8 19 - - - 7%48%48 61 62 79 89%68%46 44%35%60 80 80 68 57 55 26 16%14%19 ES 35 40 48 8%54%56%61 87 92107 60 86%51 ES%60 88109106 74 56 36 13 11 12 19%23 43 55 9|66 69 88 78115113108 91 76 51 ES ES ES ES 72 56 46 15 9 17 30 32 44%62 10|75 77 81119129119137121%76 50 44 78%84 97 82 58 48 21 12%11 20 37 37 48 11|53 59 61%54 79 76 77%59 47 27 49 61 76%59 56 39 22 24 11 11 22 34 42 61 12|56 60 96124129136104 92100 55 52 69114 88 89 55 24 21 14 17%20 33 30 47 13|59 64%62 66 73102 81 79 51 46 36%53%62 60 80 44 41 18 15 14 18 24 42 52 14|63 75 82107116132129110 68 31 51100 94 98 93 63 26 26 27 24 24 27 56 44 15|49 77101128139118135124 74 42 87 99107109 96 51 46 24 15 16 23 25 47 56 16|57 70 85100124109121 92 88 35 55 68 68%71 67 60 30 18%14 12 22 47 - - 17|50 92 97130151116123116120 70 42%50%58%68 52 47 24 %8 9%10 25 28 37 38 18|57 55 70 94104 99 78 70%32 ES ES ES 77 79 58 42 30 16 14%17 20 24 51 52 19|55 68 66121100 63 44 54 45 59 65 67 71 67 55 47 31 18 13 12 18 38 59 54 20%63 78 92 81 93 86 88 77 69 56 75 74 61 55 63 43 25 15 7 15 21%26 42 79 21|55 87 89 64 91 90 79 94 82 60 47 55 66 65 52 41 32 24 8 19 24 44 52 58 22|61 88 94 89 86 95105 69 65 46 33 32 42 54 46 41 36%32 9 11 9 31 42 37 23|60 66 79 65%75 68 69%74 52 52 ES 58 69 70 71 67 32 63 22 21 30 40 48 61 24|66 59 74 70%78%74 83 78 69 39 52 52 67 67%54 49 23 15 20 15 11 24%54%56 25|65 73 93 79114 90109 81 53 54 45 66 65 52 42 41 34 22 17 18 31 26 58 57 26|77 71 71110 77108 77 89 82%74%32 40 51 71 45 50%20%10%20 12%19 25 41 50 27|65 63 61 75 77 72 61 60 62 44 36 35 56%42 -%27 33%28 23 21 31 35 54 - 28|67 56%86 78%96 65 56%50 54 70 52 55 56 51 46 35 31 28 12 16 25 38 44 57 29|45 59 76 93 80 72 72 61 57 45 58 46 60 34%42%23 29 18 21 12 24 51 58 64 30| -%76 70 67 70 64 70 57 46 66 36%66 63%29 51 42 26 22 21 16 31 47 49 52 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 1 1 1 2| 1 1 3| 1 3 1 4| 1 1 1 1 5| 1 1 6| 2 1 1 2 1 7| 1 3 2 8| 2 1 1 9| 1 1 10| 1 2 11| 1 2 1 1 12| 1 3 2 2 1 1 1 13| 1 1 1 1 14| 1 1 1 1 1 15| 1 2 1 16| 1 1 17| 1 1 1 1 1 18| 1 19| 1 3 1 1 20| 1 1 1 21| 1 1 22| 2 1 23| 1 1 24| 1 2 1 1 25| 1 1 3 2 1 26| 1 3 1 27| 1 1 2 1 1 1 28| 1 29| 1 1 1 1 1 30| 1 1 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. IF: Contamination due to radio noise or interference NS: unknown type of noise f: No data available due to TX or RX failure Es: Contamination due to sporadic E opening JST = UT + 9 h Masaru Kubota via via Hiroshi Ogawa ----------------------------------------------------------------------------- Observer: Kimmo Lehtinen Location: Helsinki, Finland (24 57' E, 60 10' N) Frequency: 77.2536 MHz Antenna: 3 element Yagi, astronomical azimuth = 0 deg (South), elev = 5 deg Receiver: Winradio WR-1550e Observing method: MOP (Meteor Observation Project) | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|157 148 168 181 173 167 246 184 165 199 240 178 145 135 196 1 |269 294 269 318 281 261 281 325 353 313 373 271 257 220 335 2 |307 390 359 382 440 391 384 396 411 397 447 433 379 421 419 3 |349 418 420 415 436 468 449 482 467 455 516 520 480 479 481 4 |411 427 424 446 499 473 451 463 475 488 466 492 494 499 476 5 |343 377 404 386 431 441 435 422 380 426 362 482 474 397 272 6 |333 371 379 398 449 428 400 378 426 407 360 412 477 374 420 7 |336 423 416 380 432 392 367 482 402 400 404 212 328 400 398 8 |322 408 418 391 392 414 393 422 421 402 434 234 385 426 416 9 |403 441 440 508 475 461 456 509 543 492 562 362 479 494 466 10 |197 506 507 536 553 529 512 571 536 535 568 557 432 457 539 11 |449 502 475 525 517 466 480 565 503 520 553 542 597 184 524 12 |404 442 478 442 477 481 526 542 500 506 462 479 560 493 516 13 |372 360 386 395 422 423 441 482 413 414 443 480 460 404 420 14 |283 325 321 298 317 338 339 365 325 347 334 372 336 371 363 15 |191 207 200 246 222 242 217 257 232 255 232 258 261 253 222 16 |130 157 162 161 150 136 162 152 152 171 140 179 166 197 159 17 |138 145 140 133 126 110 103 145 103 164 137 139 129 137 118 18 |111 115 144 122 112 128 107 121 228 143 134 114 124 145 112 19 |108 130 143 146 124 147 113 124 213 169 124 115 131 107 126 20 |137 184 165 135 149 143 136 152 158 151 134 138 156 155 170 21 |179 196 192 192 155 178 134 180 197 180 187 151 150 192 160 22 |222 209 172 201 175 189 145 182 212 192 226 169 193 194 126 23 |155 178 173 153 149 219 167 119 122 134 231 138 208 167 152 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|138 186 176 160 178 280 211 255 190 216 136 147 197 251 236 1 |337 323 355 261 292 259 332 358 245 290 269 270 289 325 340 2 |396 382 387 396 402 333 428 460 418 351 329 361 293 351 338 3 |454 461 447 462 410 311 418 465 449 419 337 426 361 369 364 4 |472 460 412 434 487 323 445 475 466 404 411 422 360 385 362 5 |402 443 415 447 408 289 415 434 389 401 403 389 425 386 378 6 |395 448 419 395 426 322 436 455 417 407 356 397 365 350 16 7 |385 418 433 392 418 315 397 434 462 378 373 346 325 231 8 |383 414 426 360 382 344 424 426 377 356 276 318 305 205 9 |455 485 486 454 508 402 468 240 399 410 399 405 352 379 10 |525 553 597 475 552 485 499 170 471 477 435 378 396 11 |512 512 565 502 505 499 504 332 444 442 447 385 416 12 |516 475 484 458 484 454 462 322 398 388 356 357 371 382 13 |401 375 404 453 413 395 397 383 358 330 363 326 309 323 311 14 |375 327 334 306 322 306 306 327 276 330 304 285 246 278 253 15 |256 223 222 256 258 283 267 285 247 209 231 214 218 211 219 16 |172 138 170 191 175 163 166 210 158 142 186 226 66 143 169 17 |153 131 151 153 153 131 156 165 156 137 164 125 88 136 138 18 |125 109 158 143 150 137 161 147 141 129 183 123 158 130 127 19 |142 158 139 187 139 146 171 153 165 158 151 155 156 128 121 20 |158 131 151 168 187 160 148 181 196 186 179 159 150 180 154 21 |147 150 192 217 196 171 216 192 208 177 185 199 108 198 204 22 |150 201 199 225 199 193 285 237 233 221 215 194 139 191 107 23 |147 157 147 170 213 152 236 149 181 222 159 161 165 138 136 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Kimmo Lehtinen ----------------------------------------------------------------------------- Observer: Kawaguchi Science Museum [Masahiko Matsuda] Location: Kawaguchi,Saitama,Japan (139.7 E, 35.8 N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna: 5 el-Yagi (15 m height) direction 270 deg (west) Receiver: Yaesu FT-680 Observing method: using HROFFT software ver0.61 (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1|24 17 14 21 18 22 28 28 39 24 12 0 6 3 8 9 4 2 3 5 8 9 17 9 2|17 17 23 17 21 23 37 48 39 NS %6 %4 %2 3 5 8 4 7 3 6 11 11 12 16 3|23 20 25 25 21 24 31 28 25 21 34 3 NS NS NS NS 9 2 3 9 6 6 11 30 4|12 12 15 20 21 37 31 32 38 22 16 4 %5 %2 %0 1 2 3 3 2 10 8 19 19 5| 5 18 18 14 25 35 30 37 40 25%12 3 2 2 7 6 8 2 5 3 11 8 11 13 6|15 13 25 17 46 37 35 30 41 15 12 10 NS NS 4 10 6 6 6 3 5 16 18 24 7|24 16 16 22 37 44 38 37 41 25 6 5 3 3%10 10 5 6 3 5 %8 8 18 11 8|23 24 24 27 30 35 32 49%35 NS NS NS %2 4 6 10 8 3 2 6 8 13 17 13 9|21 19 17 19 33 39 44 38 43%36 NS NS NS NS NS%16 2 1 11 12 12 14 10 19 10|23 25 16 28 29 46 48 57 50 46 11 7 3 5 6 11 11 4 5 2 8 8 20 21 11|24 26 28 29 38 33 46 53 62 27 24 12 %8 %8 12 11 9 6 6 5 7 21 10 30 12|20 23 16 28 34 45 44 54%44%39 %8 5%25 %5 10 15 7 6 1 7 8 13%16 14 13|30 22 27 38 42 48 41 57 35 19%12 %5 %4 5 8 %8 9 %4 2 6 %2 11 16 19 14|14 20 19 29 27 50 36 48 28 19 8 4 5 5 7 4 6 4 4 8 9 10 13 16 15|25 21 20 27 34 42 33 61 26 22 6 2 2 %6 7 6 4 7 3 6 4 18 20 23 16|15 19 20 20 31 35 31 39 33%26%14 %4 %5 4 6 10 NS %9 2 10 11 21 20 18 17|20 21 17 32 34 40 43 42 30 19 NS NS NS NS NS %8 6 6 7 7 12 13 16 22 18|13 12 22 26 22 22 23 19%14 11 3 3 1 %7 4 3 2 %0 %8 NS 7 14 24 19 19|18 25 21 29 33 34 21 25 30 25 6 1 1 4 7 6 5 5 2 5 7 14 9 13 20|19 17 20 14 22 19 29 12 18 10 5 2 2 4 4 9 2 %8 %2 2 1 8 6 12 21|12 15 15 12 14 15 21 25 16 18 13 5 3 %5 NS 3 4 3 5 1 8 17 10 19 22|24 14 23 20 16 25 24 21 26 NS %5 3 2 2 NS NS 2 3 4 2 5 14 8 10 23|22 20 14 12 26 18 20 27 24 18 6 NS 7 14 18 14 7 12 10 28 9 15 16 18 24|22 17 18 13 26 23 24 33 21 13 %4 1 3 0 2 7 5 %4 3 5 NS 11 25 19 25|21 22 18 22 25 24 35 31 24 20 9 %8 ES %8 5 7%10 7 %7 9 7 11 25 21 26|24 16 19 29 25 40 28 39 20%20 ES ES ES ES %0 8 4 %3 %2 NS %6 %9 14 24 27|14 6 8 13 18 24 25 16%35 25 7 0 %0 NS NS NS 5 8 5 9 5 8 15 17 28|18 19 17 17 19 16 19 23 22%20 7 4 5 1 6 5 3 11 2 4 5 17 18 28 29|20 20 21 17%24 30 21 21 16 19 12 2 2 5 %1 1 6 3 4 1 9 12 22 21 30|21 9 19 10 21 20 22 15 17 9 4 4 5 5 3 6 13 4 3 3 12 6 16 26 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 1 1 1 2| 1 3| 1 1 4| 1 1 1 5| 1 1 6| 2 1 1 1 7| 2 2 8| 1 1 1 9| 1 10| 1 1 11| 1 2 1 2 1 12| 1 2 2 1 1 1 13| 1 1 1 1 14| 1 2 1 15| 2 1 16| 2 2 17| 1 1 1 1 18| 1 19| 1 2 20| 1 1 21| 2 1 1 22| 1 1 23| 2 1 1 1 24| 1 25| 1 1 26| 1 2 1 1 27| 1 1 3 1 2 1 28| 1 29| 1 1 1 1 30| 1 1 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Masahiko Matsuda via Hiroshi Ogawa --------------------------------------------------------------------------- Observer: Toshihide Miyake Location: Tamano, Okayama, Japan (133 53.6' E, 34 29.5' N) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna: 2 element loop Receiver: ICOM IC-R75 Observing method: using HROFFT software ver0.61 (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Time Adjustment: JJY(60 kHz) every 30minutes using radio clock by Akizuki Co. software: clockkeeper (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 6 8 14 12 8 21 22 11 13%12 %9 NS NS NS NS NS NS NS %7 5 4 7 10 13 2|13 10 8 8 23 31 15 19 14%20 NS NS NS NS NS NS NS NS %4 %6 4 5 7 13 3| 2 7 11 13 12 14 28 19 11 8 NS NS NS NS NS NS NS 4%11 %5 7 12 10 12 4| 9 8 11 15 20 28 18 28 17 %9 NS NS NS NS NS NS NS NS NS %4 6 5 18 10 5|13 7 11 16 14 26 31 10 %9 %8 NS NS NS NS NS NS %6 %4 %0 %9 %7 5 6 7 6| 9 5 7 13 29 26 28 14 5 8 6 5 9 8 6 12 5 3 4 4 2 5 3 15 7| 9 12 8 6 17 28%25 15%10 5 4 %3 %4 %7%14%13 %8 4 NS%11 %0 %4 4 13 8| 6 6 9 16 12 25 23 22 13 8 3 5 7 7 16 7 %5 4 1 2 8 5 9 10 9|16 13 16 20 17 36 33 19 17 %5 10 %7 12 %6%17 %8 NS 6 4 5 4 8 11 8 10|11 11 9 19 21 30 29 21 7 8%11 NS NS NS NS%13 %7 %6 3 2 9 9 7 8 11|10 18 14 20 30 27 36 12 13 4 9 3 4 4 10 5 7 3 3 2 6 9 10%11 12| 7 13 13 19 23 29 22 17 13 5 3 4 7 3 8 9 %9 8 4 5 11 6 8 NS 13%14 11 13 13 26 28 23 18 %9 NS NS NS NS NS NS NS NS NS %3 NS%19 12 11 6 14|16 13 12 14 28 30 24 17%12 NS NS NS NS NS NS NS NS %1 %2 %5 6 6 12 7 15|13 10 11 15 24 39 18 12 14 %4 %3 %3 NS NS NS %7 NS NS %3 3 10 4 7 16 16| 9 10 13 13 25 22 20 20%12 NS NS NS NS NS NS NS NS NS NS %0 9 3 8 13 17| 8 9 13 17 31 25 21 19 5%12 NS NS NS NS NS NS%11 %9 5 1 2 10 8 13 18|11 7 11 12 15 22 25 15 6 12 NS NS NS NS NS NS NS %5 3 8 5 10 6 10 19| 8 9 9 14 17 25 17%18 NS %2 NS NS NS NS %8 NS NS %3 6 4 4 8 11 9 20| 8 14 13 20 10 24 22 17 %9 %9 %2 %1 %2 %9 %4%11 %6 %0 %5 5 5 %4 8 4 21| 4%14 NS 11 15 20 19 8 9 4 2 3 4 8 1 6 2 4 2 5 8 5 7 12 22|12 8 15 10 17 26 21 17 17 4 3 2 4 %9 %3 5 6 3 3 5 6 6 12 7 23|14 12 12 13 15 11 17 11 10 7 7 7 6 7 13 15 7 12 6 2 4 5 6 12 24|12 6 13 8 16 10 15 19 8 6 6 4 3 4 5 7 7 4 1 8 4 7 9 7 25|12 13 8 13 15 21 20 11 8 4 4 5 4 5 3 3 8 6 3 6 9 9 10 8 26| 9 7 12 13 18 9 16 18 11 5%12 6 7 11 6 4 %3 %6 4 8 8 15 7 14 27|13 13 12 11 18 24 18 9 6 7 8 4 6 9 7 7 6 9 6 2 2 7 8 10 28|12 10 16 12 15 9 12 13 8 4 3 5 7 4 8 5 10 4 4 3 2 7 16 12 29| 6 10 9 10 14 12 19 11 9 7 3 4 2 2 2 6 4 2 5 1 4 9 17 10 30|11 5 10 12 12 18 14 12 7 6 6 3 3 4 7 5 5 5 3 4%11 6 15 12 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 2| 3| 1 4| 1 5| 1 6| 1 1 2 7| 1 8| 1 1 1 1 9| 1 1 10| 1 1 1 11| 2 1 1 12| 2 13| 1 14| 1 1 15| 16| 17| 1 18| 1 19| 1 20| 21| 1 22| 1 23| 1 1 24| 25| 2 26| 1 27| 1 1 28| 1 29| 1 1 30| 1 1 1 ---+-------------------------------------------------------------------------- Jun|15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. IF: Contamination due to radio noise or interference NS: unknown type of noise f: No data available due to TX or RX failure Es: Contamination due to sporadic E opening JST = UT + 9 h Toshihide Miayake via Hiroshi Ogawa --------------------------------------------------------------------------- Observer: Naoki Moriwaki Location: Kure, Hiroshima, Japan (34.2 N, 132.5 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna: original loop Receiver: ICOM IC-736 Observing method: using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 5 5 4 11 5 26 28 35 29 10 14 9 9 %4 %9 8 5 1 3 4 6 11 11 8 2|10 8 10 12 11 27 30 29%22 IF IF IF IF IF IF IF IF IF %8 6 7 17 10 13 3| 9 9 14 15 14 25 34 27 27 15%11 ES ES ES ES 8 ES 4 4 3 3 6 8 11 4| 7 6 7 10 21 19 39 35 27 27 6 10 11 8 3 NS NS NS NS 1 4 8 6 8 5|12 8 7 9 11 17 37 19 20 11 7 4 1 6 7 5 10 5 2 7 5 5 6 6 6| 4 9 8 9 20 18 31 33 19 10 %8 4 8 %7 12 13 %4 7 5 3 8 4 5 4 7| 6 14 8 13 21 24 46 40 33 10 15 7 2 13 16 16 5 3 3 3 5 9 12 13 8|11 8 4 8 11 22 27 31%23 ES ES ES ES ES%14 20%12 ES ES 1 4 13 6 11 9|14 17 13 11 18 39 51 34 25%18 ES ES ES%10 ES %4 10 2 0 5 6 9 12 12 10| 7 3 10 18 27 31 37 42 39 19 8 7 6 10 19 17 12 6 7 1 5 7 15 15 11|14 20 14 19 29 27 37 33 66 31 16 8 6 11 21 25 7 10 4 1 5 12 21 13 12|14 19 18 14 40 35 35 50 35 10 9 8 8 17 17 16 9 2 6 3 8 12 8 10 13|11 13 22 23 18 8 11 12 0 0 1 0 2 0 2 2 1 0 2 3 0 1 1 2 14| 1 0 1 1 1 3 1 2 0 1 2 0 1 0 1 1 1 2 1 4 6 8 17 12 15|10 14 10 15 21 26 34 23 24 8 2 2 3 4 3 5 2 0 1 0 3 1 1 4 16|10 6 5 17 17 20 23 7 1 1 1 1 3 3 1 0 1 0 3 4 5 7 4 7 17|13 11 9 10 13 14 17 15 19 9 %6 IF IF 3 6 8 0 2 1 1 3 1 2 5 18| 6 4 1 15 21 8 19 13 10 9 4 3 8 2 8 6 7 2 2 ES ES%10 6 14 19| 6 7 8 12 16 17 19 17 IF ES ES IF IF IF IF IF IF 3 4 2 1 5 6 2 20| 5 2 7 8 6 11 13 7 6 9 NS NS NS NS NS NS NS NS NS NS NS 4 3 5 21| 4 8 5 4 1 3 7 10 3 6 2 1 1 7 4 %4 7 4 0 4 2 5 7 7 22|10 4 4 5 9 12 10 8 10 5 5 1 3 2 4 6 9 6 2 4 2 5 7 9 23| 6 2 6 9 7 15 16%18 IF %8 0 3 2 4 5 4 5 3 5 3 10 3 10 11 24| 7 7 2 6 7 12 10 8 15 3 6 3 4 5 7 11 2 0 2 2 3 9 2 4 25| 1 4 4 8 7 14 15 8 5 5 5 4 4 8 6 6 7 %6 2 1 3 6 5 4 26| 4 7 3 1 9 19 16 8 %0 7 ES ES ES ES 5 5 %8 %6 1 ES 5 4 6 10 27| 8 8 8 14 13 10 10 15 10 6 4 2 ES ES 5 10 0 4 8 5 4 6 7 7 28| 6 4 7 8 12 10 10 11 5 6 6 5 6 6 6 4 3 3 4 3 1 3 4 4 29| 9 6 4 7 6 9 14 8 10 6 4 3 5 2 3 %2 2 2 5 1 %6 %7 10 5 30| 4 9 4 6 5 9 10 11 6%10 11 1 1 3 7 8 7 2 %2 %0 4 5 9 6 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 2 1 2| 1 1 1 3| 1 1 1 4 1 1 4| 1 5| 1 1 1 1 1 1 6| 1 1 1 1 1 1 1 7| 1 8| 3 2 1 9| 1 1 10| 1 1 1 1 11| 2 1 1 3 2 12| 1 4 1 13| 1 14| 1 15| 1 16| 1 17| 1 1 18| 1 1 19| 20| 21| 22| 23| 1 24| 1 1 25| 3 26| 1 1 1 27| 1 1 1 1 28| 1 1 2 1 29| 1 30| 1 1 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. IF: Contamination due to radio noise or interference NS: unknown type of noise f: No data available due to TX or RX failure Es: Contamination due to sporadic E opening JST = UT + 9 h Naoki Moriwaki via Hiroshi Ogawa --------------------------------------------------------------------------- Observer: Kazuyuki Nagao Location: Aomori, Aomori, Japan (40.9 N, 140.9 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna: 4 element HB9CV Receiver: ICOM IC-726 Observing method: using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1|44 29 43 41 61 82 77 73 51 33 12 22 39 41%64 30 23 13 15 11 14 30 42 41 2|47 29 38 44 47%68 71 74 36 29 13 21 30 33 50 36 27 13 14 19 16%22 30 33 3|39 39 30 52 64 78 70 69 58%30 ES ES ES ES ES ES ES 11 11 22 20%30 37 48 4|32 43 37 49 53 90 91 65 56 28 22%20 32 44%56 NS NS 10 9 16 NS NS 32 42 5|41 36 50 52 60 94 90 78 59 33%35%17 ES ES ES NS 28 15 15 12 6 15 24%36 6|40 45 35 53 74%91107 66 60 36 27%27 NS NS NS 50 43 20 23 14 13 40 44 32 7|56 44 46 57 73105108 84 56 28 20 18 34 68 77 41 31 ES ES ES ES 27 39 40 8|41 29 29 39 80 79 84 69%74 ES ES 30 ES 86 62 42 36 17 22 22 18%25 41 56 9%66%36 ES 72 91113 96 79 54 33%28 ES ES ES NS NS NS 16 20 11%30%25 30 50 10|57 52 43 81 88 91 97%80 NS ES ES ES NS NS 62 50%30 16 11 16 24 41 39 36 11|63 38 57 81 88116 97 78 ES ES ES NS ES ES%66 NS 26 13 8 18 NS%32 45 47 12|56 48 61 76105119121 83 56 41 13%17%48 61 73 40 30 21 16 14 15 23 42 52 13|56 36 48 58 86 92107 77 44 ES ES ES NS NS NS NS NS %2 18 9 24 41 49 52 14|39 52 45 68 92103 94 89 42 24 NS%28 45%62%53%50 NS NS %7%22 NS%26 34 27 15%37%32 53 48 68 91 NS NS%36 NS%22 29 43 97 76 63%38 ES NS 12 18 42 49 76 16|43 50 49 72119108133 82 60 52 25 22 40%50 ES ES%42 6 8 12 22 37 60%56 17%49 54 58 78 88 81 76 68 58 33 NS NS NS NS NS NS NS NS NS 15 23 38%43 45 18|41 56 28 72%52 74%83 ES%50 ES ES ES ES ES ES NS NS NS NS NS NS NS NS NS 19%28 NS%56 51 60 72%95 78 43%22 NS NS NS NS NS NS NS %8 8 10 17 28 44 40 20|50 52 36 55 59 66 61%35 ES ES 15%18%34 53 41 32 20 19 13 14 23 34 31 44 21|32 30 37%43 50 62 59 61 50 NS NS NS NS%38%56 48 20 %6 4 12 16 31 29 32 22|37 23 27 39 44 43 49 NS%29 NS NS NS NS NS NS NS NS %7 7 12 23 33 31 34 23|35109 29 28 43%50 ES%43 42 ES ES ES ES NS NS NS NS NS%16%11 ES%28%46 56 24|35 41 38 33 47 48 73 46 35 26 15%16 ES ES ES%42 ES %0 6 9 16 27 26 36 25|34 30%32 38 46 48 43 54%29%24 NS%17 ES NS 29 29 29 13 10 ES%17%28 32 36 26|48 ES%33 42 64 61 65 58%47 ES ES ES%21%22 ES%31 ES ES ES ES%16 24 41 34 27|45 25 30 34 42 49 52 52 32 33%14%15%17 NS NS NS NS NS 11%12 22 27 39 36 28|54 35 35 41 51 62 52 50 42 30%24 NS NS NS NS NS NS%16 16 12 14 24 33 33 29|39 22 26 36 44 54 37 44 27 21 NS NS ES NS NS NS NS%10 7 7 16 21 43 34 30|41 35 35 39%29 45 52 53%32 NS NS NS NS%19%22%25 16%23 9 11 13 22 36 32 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 1 1 2 1 2| 2 2 1 3| 1 2 1 1 2 4| 2 1 5| 2 6| 1 1 1 1 7| 1 3 1 8| 1 1 2 1 9| 2 1 10| 1 2 11| 1 1 12| 1 1 1 2 1 1 1 13| 1 1 2 1 1 14| 1 15| 2 1 16| 1 1 2 17| 2 2 1 18| 1 19| 1 1 20| 1 2 1 21| 1 1 1 22| 3 23| 2 1 1 24| 2 1 1 1 25| 2 2 4 1 2 1 26| 2 1 27| 1 1 2 28| 1 29| 1 1 30| ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. IF: Contamination due to radio noise or interference NS: unknown type of noise f: No data available due to TX or RX failure Es: Contamination due to sporadic E opening JST = UT + 9 h Kazuyuki Nagao via Hiroshi Ogawa --------------------------------------------------------------------------- Observer: Stan Nelson, KB5VL Location: Roswell, NM 88201 (33 26.6' N, 104 30.9' W, elev 1110 m) Receiver: Marantz TUNER ST6000 Frequency: 88.7 MHz Antenna : Radio Shack FM beam pointed north east, elev 10 Observing method: WMeteor v 3.0 Software on HP Pavilion Pentium | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 50 0 19 22 26 11 16 8 10 6 17 8 15 10 10 1 | 7 12 6 12 20 4 3 6 2 3 10 7 3 7 4 2 | 22 8 6 7 7 7 6 0 2 7 7 2 7 2 11 3 | 20 6 9 3 13 13 4 4 8 5 7 10 25 3 3 4 | 10 5 6 7 8 5 4 10 1 6 5 2 4 10 2 5 | 2 6 4 5 13 4 3 5 2 4 2 1 1 4 2 6 | 11 4 0 12 2 1 1 8 3 4 2 1 7 2 9 7 | 6 4 4 4 9 2 2 0 2 2 6 9 2 1 6 8 | 3 13 2 6 5 13 7 0 6 4 10 5 3 5 13 9 | 7 6 9 7 5 19 4 0 7 6 10 11 9 12 3 10 | 9 11 14 12 10 41 9 0 31 4 21 8 14 8 16 11 | 10 5 5 8 15 22 5 0 16 13 8 7 16 9 15 12 | 9 5 5 14 49 17 13 16 13 11 15 14 21 7 8 13 | 9 5 12 13 11 20 23 16 20 11 22 8 11 7 17 14 | 9 15 14 23 14 19 16 8 7 12 12 19 11 13 9 15 | 13 15 14 29 20 20 16 15 13 29 18 13 15 9 14 16 | 14 18 16 15 11 20 18 17 9 21 9 9 15 4 7 17 | 20 15 22 20 12 19 22 12 13 14 15 13 14 14 17 18 | 10 34 18 25 11 17 18 9 17 21 11 9 9 11 16 19 | 21 13 18 11 9 19 14 11 6 11 14 14 3 9 7 20 | 18 23 18 10 15 14 10 7 10 9 6 9 5 7 7 21 | 14 16 15 14 5 14 9 9 13 11 12 9 5 5 10 22 | 12 19 8 11 4 1 4 3 21 3 20 4 0 5 6 23 | 13 13 21 17 1 1 8 2 22 11 9 11 1 4 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 13 11 7 8 3 11 5 19 13 2 9 30 33 15 5 1 | 1 16 4 2 7 21 1 10 5 4 16 9 20 14 11 2 | 4 10 9 4 7 6 1 11 4 1 9 11 16 9 7 3 | 9 17 6 12 10 8 4 17 6 4 13 19 21 11 12 4 | 3 13 9 15 3 3 5 11 23 2 19 10 14 10 15 5 | 0 10 11 19 3 4 4 16 13 4 16 12 1 4 5 6 | 0 3 9 17 4 5 1 15 4 3 11 4 4 4 4 7 | 0 9 6 2 6 1 6 5 9 5 9 6 3 4 5 8 | 0 4 15 4 4 9 6 4 7 14 11 6 2 6 4 9 | 0 20 2 4 4 6 3 9 0 19 9 0 6 4 3 10 | 0 14 18 9 4 9 6 14 0 29 18 11 18 4 6 11 | 0 18 9 13 7 10 6 19 8 21 27 10 21 10 13 12 | 0 21 21 29 9 14 7 21 10 8 21 13 14 11 14 13 | 0 13 8 5 7 13 11 13 10 10 10 16 23 10 7 14 | 11 11 15 11 14 9 11 12 8 6 21 10 22 7 16 15 | 12 9 11 9 19 5 14 18 14 19 18 14 19 12 16 16 | 6 7 10 14 11 15 15 9 7 15 21 0 19 19 11 17 | 10 8 6 7 14 9 7 5 9 16 23 0 13 10 12 18 | 11 7 12 22 15 5 9 13 7 14 20 0 10 14 9 19 | 10 5 7 20 10 6 8 7 13 18 14 0 6 14 8 20 | 10 5 4 4 6 10 10 3 5 14 10 0 5 5 4 21 | 15 5 9 8 7 3 12 4 2 14 11 0 17 6 9 22 | 3 3 6 6 5 10 15 17 3 14 18 16 20 16 9 23 | 7 6 9 10 9 0 18 12 9 8 12 17 13 13 0 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Stan Nelson --------------------------------------------------------------------------- Observer: Sadao Okamoto Location: Damine Meteor Observatory, Japan (137.53 E, 35.07 N) Location: Nissin site at Nissin City (137.024 E, 35.12 N, Height=30 m) Transmitter: HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification. Antenna: 2 element Cross Yagi 4 dBi aiming to Zenith. Omni-directional in azimuth and elevation above 15 deg elevation. Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) At present time more than 100 observers are listing for Kimio Maegawa's 53.75 MHz beacon. Receiver: IC575 Antenna : 2 element HB9CV, pointed to the zenith Observing method: HROFFT and HROview software, manual count. Total number of echoes 2004 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 LT Jun| 15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+--------------------------------------------------------------------------- 1 | 17 17 29 21 34 35 52 52%57 10 21 17%10 14 16 7 6 2 4 5 7 9 9 9 2 | 10 8 13 12 38 35 52 55 35%28%32 IF%47 IF IF%33%18 %8 13 5 7 10 27 22 3 | 25 29%35 27 27%24 40 55 IF%29 23%26 IF ES IF IF IF %8 %5 9 12 15%20 25 4 | 25 27 17%21%29 62%61 51 23%13%13 24 IF IF IF%21 IF %4 10 9 9 7 21 27 5 | 17 24 29 39 43 61%34%30%41%21 17 IF 36%21%18%13 12 7 6 7 13 12 10 15 6 | 24 30 28 30 39 46%47%37 27%13%17 37 39 28 42%20 6 4 12 7 %4 10 7 34 7 |%22 28 38 28 42 36 62 70 48%37 - - - - - 12%17 - - - - - - - 8 | - - - - - - - -%31 51 47 60 79 58 28 12 11 4 3 5 8 8 8 5 9 | 17 10 20 27 28 46 60 74 32%16%17 IF IF IF%31 9 IF%11 7 %6 11 10 13 15 10 | 22 28 30 29%34 44 52 59 39%26%31%50 36 33 35 11 7 5 %5 2 11 11 21 24 11 | 28 21 25 38 40 60 66 42 35 22 31 56 49 27 24 23%12 10 7 5 9 10 17 27 12 | 29 43 25 43 65 69 62 61 47%35%44%57 50%37%38%25%10 10 8 6 11 11 14 26 13 | 26 25%21%44%44%53%36%19 37%18 29 45 30%45 IF%14 IF %6 %7 3 4 9 25 31 14 | 35 43 35 45 50 54 55%59%27%23%31 30%29 38 IF%24 9 8 5 6 7 10 21 19 15 | 24 25 38 37 42 63 91 89 52 29 12 31 31 45%28 11 12 %7 %4 5 7 9 20 27 16 | 22 32 40 30 44 69%63 42 39 29 32%40%19 IF%30 10 5 %6 %9 7 5 17 14 25 17 |%22 43 36 49 45 50 64%48 45%48 39 61 54%66%29 27 %6 11 %6 14 11 21 20 31 18 | 40 35 34 49 62 48 78%62 52%53 36%49 47 43%19 14 6 %4 5 %3 8 10 16 17 19 | 23 29 24 37 41 42 50%41%36%22%22 36 34 31 30 13 18 IF 8 9 6 12 14 21 20 | 25 34 35 33 41 43 80 52 41 40 26%43 40 47 39 19 19 11%14 6 4 16 26 26 21 | 19 24 37 31 49%53 48 42 43 41 28 46 50 37 35 20 6 %5%10 IF %8 4 8 12 22 |%19 19 25 17 23 38%28%31 25%26%11 IF 26 19 14%14%11 3 7 5 3 13 16 17 23 | 30 30 26 34 26 40 35 45 30 37 31 38 40 30 39 25 13 12 12 16 11 28 22 26 24 | 25 33 30 20 20 31 35 41 40 20 23 38 36 29 18 17 15 4 9 9 3 12%12 15 25 | 26%47 39 45 50 55 57 47 43 37 35 42 22 25 17 15%11 12 6 6 12 15 22 31 26 | 28 27 40 42 37 46 35 34 27 25 33 41%32 24 18 9 5 %8 %0 %2 %3 14 14 19 27 | 16 23 23 19 41 34 43 42 33 23 25 23 22 22 18%11 12 7 7 9%10 17 24 27 28 | 28 20 47 41 37 42%24 30 34 32 25 23 33 35 24%14 23 10%16 5 9%10 24 14 29 | 12%16 17 25 29 36 53 41 25 29 21 21%19%24 13%17 11 4 6 5 8 15 34 43 30 | 22 31 15 25 27 41 37 36 24 36 17 28 34 26 28 12%15 6 5 8 8%12 21 10 ---+--------------------------------------------------------------------------- Jun| 15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 LT Echoes with duration > 20 s 2004 Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 LT Jun| 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+--------------------------------------------------------------------------- 1 | 1 2 | 1 3 | 1 4 | 1 1 5 | 6 | 1 1 1 1 1 7 | 1 1 8 | 1 9 | 1 10 | 1 1 11 | 1 12 | 1 1 1 13 | 1 1 14 | 1 1 1 1 1 15 | 1 1 16 | 1 17 | 1 1 18 | 1 19 | 1 20 | 1 1 21 | 1 22 | 23 | 1 1 1 1 24 | 25 | 1 1 1 2 1 1 26 | 1 1 27 | 1 2 1 3 28 | 1 29 | 1 1 30 | 1 ---+--------------------------------------------------------------------------- Jun| 15 16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun| 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 LT 2004 Notes: we caught the outburst of June Bootids on June 23 from 8 to 14h UT. -: lost counts because of high noise level or machine failure @: Hourly rate estimated by effective observation time less than 60 min n: Contamination due to radio noise or interference IF: Contamination due to radio noise or interference ES: Contamination due to sporadic E opening f: No data available due to TX or RX failure LT = JST = UT + 9 hours Sadao Okamoto --------------------------------------------------------------------------- Observer: TianJing Ouyang (TIAOU) Location: Wuhan, Hubei Province, P. R. of China (114 17'E, 30 30' N) Listening Frequency: 95.9 MHz Transmitter Location: Seoul, South Korea Antenna: 5 element Yagi, azimuth NE, elevation 10 deg Receiver: Dishang R-3000, sensitivity 0.1 uV Recording method: listening by ear Listening period: 18h37m - 19h37m UT Duration I : <= 0.5 s II : 0.6-2.9 s III : >= 3 s June | Duration Intensity Counts of Total 2004 |III II I Strong Moderate Weak reflections duration (s) -----+---------------------------------------------------------------- 31May| 0 1 3 1 2 1 4 1.6 1 | 0 3 7 1 5 4 10 3.6 2 | 0 0 4 2 0 2 4 1.2 3 | 1 1 9 3 4 4 11 33.4 4 | 0 1 10 1 4 6 11 3 5 | 0 4 4 3 2 3 8 4.4 6 | 0 2 4 2 1 3 6 2.2 7 | 0 4 7 3 2 6 11 5.2 8 | 0 2 8 4 4 2 10 5 9 | 0 3 6 3 4 2 9 5.8 10 | 0 1 8 1 4 4 9 3.2 11 | 0 2 2 0 2 2 4 3.6 12 | 0 4 7 6 3 2 11 5 13 | 0 2 6 1 3 4 8 2.8 14 | 0 1 3 1 3 0 4 1.4 15 | 0 1 5 1 3 2 6 2 16 | 0 0 5 1 0 4 5 1.4 17 | 1 3 9 2 5 6 13 20.4 18 | 0 0 6 1 3 2 6 1.8 19 | 2 2 15 1 10 8 19 12 20 | 0 1 4 0 2 3 5 1.6 21 | 1 2 7 4 4 2 10 19 22 | 0 1 8 0 4 5 9 2.6 23 | 1 2 4 2 3 2 7 9.4 24 | 25 | 0 5 3 3 2 3 8 4.8 26 | 0 2 9 3 6 2 11 5 27 | 0 2 6 1 2 5 8 2.6 28 | 0 2 5 2 1 4 7 2.8 29 | 1 1 8 2 4 4 10 11.4 30 | 0 2 11 3 7 3 13 5 -----+---------------------------------------------------------------- 2004 |III II I Strong Moderate Weak reflections duration (s) June | Duration Intensity Counts of Total Note: . Local time = UT + 8 hours TianJing Ouyang via Jiang --------------------------------------------------------------------------- Observer: Shigeo Sambe Location: Sapporo, Hokkaido, Japan (43.7 N, 141.3 E) Frequency: 53.750 MHz Transmitter Location: Fukui-NCT at Sabae city (136.2 E, 35.9 N) HAM beacon (JA9YDB) for RMO (50 W CW, 53.7500 MHz) by JA9BOH Kimio Maegawa. No modulation except for identification Antenna: 4 element HB9CV (H = 13 m) Receiver: ICOM IC-R75 Observing method: using HROFFT software (by Kazuhiko Ohkawa), manual count using HROview and HROreport (by Michinari Yamamoto) Total number of echoes Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1|63 61 58 61 69115111 87 80%64 28 21 19 29 NS%41 22%10%17 18%30%28 30 50 2|45 44 41 52 88102129 78 87 49 48 NS ES%29 28%36 15 9%14 9%44 35 42 53 3|47 66 48 61 92102118102 70 50 80%25%24 ES NS ES ES ES NS NS 20 31 44 31 4|63 53 37 60 67101119113102 66 NS%16 28 37 29 29 17 13 8 12 10 27 34 36 5|48 51 57 37 91112116133 81 53%33 ES ES%65 44 39%22 16 8 13 13 37 38 52 6|64 78 65 76110118127118115 67 65 ES ES 39 37 26 18 10 11 11 19 35 42 44 7|68 60 56 86101126147169115 NS NS%24 32 39 28 33 20%21 ES ES ES%29 38%50 8|ES ES ES%80104134165164110 64%51%30 50 44 39 35 25 19 11 17 28 32 46102 9|94%70%68101141160132149118 73 ES ES ES ES 39%21 23 17 11 13 ES 37 31 68 10|56 72 68 93115138160185 ES ES ES ES 46 56 32%26%14 11 15 17 22%28 37 46 11|63 46 62101125142174151142 ES ES ES ES%48 38 35 26 17 NS NS 16 28 63 60 12|59 71 63 91124141155134 89 63 33%21 21%32 43 35%18%27 NS NS 27 32 63 63 13|57 55 70 80143122153117 96 NS ES ES%34 62%55 24 23 7 5 12 17 32 44 66 14|59 68 77 80110126130100 83%65 NS%14%38 25 27 35 37 12 7 14 22 36 40 40 15|57 50 52 76106130145131 93 64 48%26%34 NS%41%38 ES NS%15 14 18 40 44 52 16|83 65 66 83107156138114 93%47%12%44%23%50 ES ES 23 10 9 5 24 27%58 58 17|59 64 67 91108117115 93 76 ES%17%12%23 23%16 NS NS%14 NS NS 22 27 59 45 18|73 52 64 68 95109126 ES ES ES ES ES ES ES ES ES%17%16 NS NS 18 36 56 56 19|63 72 62 73%95114113117 82%50%34 16 15 20%25 NS%19 13 NS NS 15 28 41 57 20|63 64 65 78 89 94105%69 ES ES ES ES 14 24 19 23 21 7 NS NS 16 46 40 68 21|69 73 59 76 90 93102114 81 59 44 23 17 17 31 17 24 12 12%26 18 35 52 76 22|68 68 76 52103 86100106 72 39%28%12 17 22 ns NS NS NS NS NS NS NS%66 70 23100 73 60 79104 91106 93 89 ES ES%42 ES%35%60 42%41 26%14 NS ES%24 56%63 24|61 57 86 82 90111 90 88 64%60 ES ES ES ES ES%15 21 14%17 NS 16 39 47 74 25|72 85 71 78 97103102104 95 96 ES ES%64 ES ES 31 21 15%12 ES 30%33 50 52 26|88%68%52 80 75 99110 79 ES ES ES ES%16 40 ES ES ES ES ES ES%31%50%52 64 27|96 73 75 91 99 99 85 96110 NS ES 40 20 26 46 35 36 35 13 17 34 32 55 71 28|75 58 67 73 67 99 92 78 85 54 42 24 31 31 26 25 17 26 26 11 36 31 68 70 29|72 72 59 61 74 88 91 82 62 64%71 ES ES 32 NS 30 14 6 10 13 21 40 56 70 30|91 61 65 66118 77 72 80 74%70 ES ES%16%10%26%16 25%18 16 %6%26%26 NS106 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Echoes longer than 20 seconds Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT ---+-------------------------------------------------------------------------- 1| 1 1 2 2| 1 2 2 1 2 1 3| 2 1 3 1 4| 1 1 2 1 1 5| 1 2 1 1 1 6| 1 1 2 1 1 1 7| 2 1 2 3 1 8| 2 3 1 2 1 1 2 4 9| 6 5 10| 1 4 3 1 11| 1 1 1 1 12| 2 3 3 1 4 1 13| 1 3 3 3 1 2 1 14| 1 15| 1 1 2 1 1 16| 1 1 1 2 1 17| 1 1 1 18| 2 3 1 1 19| 1 1 20| 1 3 21| 1 1 1 22| 1 4 1 23| 1 1 2 1 2 2 1 1 24| 1 1 1 1 1 1 25| 2 1 2 1 2 1 1 26| 4 2 3 1 1 1 27| 1 1 1 1 2 1 28| 2 2 1 2 2 1 29| 1 1 2 3 1 1 1 1 1 30| 1 1 1 1 1 ---+-------------------------------------------------------------------------- Jun|15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 UT Jun|00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23JST Notes: -: lost counts because of high noise level or machine failure. %: Hourly rate estimated by effective observation time less than 60 min. IF: Contamination due to radio noise or interference NS: unknown type of noise f: No data available due to TX or RX failure Es: Contamination due to sporadic E opening JST = UT + 9 h Shigeo Sambe via Hiroshi Ogawa --------------------------------------------------------------------------- Observer: Robert Savard Location: Sherbrooke Québec Canada (45d 25' N, 71 d 55' W) Frequency: 107.7 MHz radio signal condition is good Antenna : HB9CV beam 90 MHz 330 deg az elevated 0 deg above horizon Receiver: Car radio Blaupunkt SQR28 Observing method: Colorgramme WMeteor v 3.2 software running on Pentium II | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 50 0 19 22 26 11 16 8 10 6 17 8 15 10 10 1 | 7 12 6 12 20 4 3 6 2 3 10 7 3 7 4 2 | 22 8 6 7 7 7 6 0 2 7 7 2 7 2 11 3 | 20 6 9 3 13 13 4 4 8 5 7 10 25 3 3 4 | 10 5 6 7 8 5 4 10 1 6 5 2 4 10 2 5 | 2 6 4 5 13 4 3 5 2 4 2 1 1 4 2 6 | 11 4 0 12 2 1 1 8 3 4 2 1 7 2 9 7 | 6 4 4 4 9 2 2 0 2 2 6 9 2 1 6 8 | 3 13 2 6 5 13 7 0 6 4 10 5 3 5 13 9 | 7 6 9 7 5 19 4 0 7 6 10 11 9 12 3 10 | 9 11 14 12 10 41 9 0 31 4 21 8 14 8 16 11 | 10 5 5 8 15 22 5 0 16 13 8 7 16 9 15 12 | 9 5 5 14 49 17 13 16 13 11 15 14 21 7 8 13 | 9 5 12 13 11 20 23 16 20 11 22 8 11 7 17 14 | 9 15 14 23 14 19 16 8 7 12 12 19 11 13 9 15 | 13 15 14 29 20 20 16 15 13 29 18 13 15 9 14 16 | 14 18 16 15 11 20 18 17 9 21 9 9 15 4 7 17 | 20 15 22 20 12 19 22 12 13 14 15 13 14 14 17 18 | 10 34 18 25 11 17 18 9 17 21 11 9 9 11 16 19 | 21 13 18 11 9 19 14 11 6 11 14 14 3 9 7 20 | 18 23 18 10 15 14 10 7 10 9 6 9 5 7 7 21 | 14 16 15 14 5 14 9 9 13 11 12 9 5 5 10 22 | 12 19 8 11 4 1 4 3 21 3 20 4 0 5 6 23 | 13 13 21 17 1 1 8 2 22 11 9 11 1 4 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 13 11 7 8 3 11 5 19 13 2 9 30 33 15 5 1 | 1 16 4 2 7 21 1 10 5 4 16 9 20 14 11 2 | 4 10 9 4 7 6 1 11 4 1 9 11 16 9 7 3 | 9 17 6 12 10 8 4 17 6 4 13 19 21 11 12 4 | 3 13 9 15 3 3 5 11 23 2 19 10 14 10 15 5 | 0 10 11 19 3 4 4 16 13 4 16 12 1 4 5 6 | 0 3 9 17 4 5 1 15 4 3 11 4 4 4 4 7 | 0 9 6 2 6 1 6 5 9 5 9 6 3 4 5 8 | 0 4 15 4 4 9 6 4 7 14 11 6 2 6 4 9 | 0 20 2 4 4 6 3 9 0 19 9 0 6 4 3 10 | 0 14 18 9 4 9 6 14 0 29 18 11 18 4 6 11 | 0 18 9 13 7 10 6 19 8 21 27 10 21 10 13 12 | 0 21 21 29 9 14 7 21 10 8 21 13 14 11 14 13 | 0 13 8 5 7 13 11 13 10 10 10 16 23 10 7 14 | 11 11 15 11 14 9 11 12 8 6 21 10 22 7 16 15 | 12 9 11 9 19 5 14 18 14 19 18 14 19 12 16 16 | 6 7 10 14 11 15 15 9 7 15 21 0 19 19 11 17 | 10 8 6 7 14 9 7 5 9 16 23 0 13 10 12 18 | 11 7 12 22 15 5 9 13 7 14 20 0 10 14 9 19 | 10 5 7 20 10 6 8 7 13 18 14 0 6 14 8 20 | 10 5 4 4 6 10 10 3 5 14 10 0 5 5 4 21 | 15 5 9 8 7 3 12 4 2 14 11 0 17 6 9 22 | 3 3 6 6 5 10 15 17 3 14 18 16 20 16 9 23 | 7 6 9 10 9 0 18 12 9 8 12 17 13 13 0 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Note: . radio signal quality is good Robert Savard --------------------------------------------------------------------------- Observer: Marcel Schneider Location: Schifflange, Luxembourg, (6 01' E, 49 30' N ) Frequency: 62.2400 MHz new frequency Antenna: 5 element Yagi, Receiver: Uniden UBC 220 XLT new scanner: PSR-225 (500 channels/ 115.000 frequencies) Observing method: software DOS Meteor v8.1 running on PC 386SX 25 MHz | May 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 35 1 0 0 3 0 1 4 0 8 35 51 3 12 1 | 87 128 18 16 14 34 17 8 26 0 0 165 102 28 21 2 | 64 71 54 54 16 31 17 5 28 0 50 163 1 12 38 3 | 51 47 48 24 7 21 43 8 30 20 32 111 47 24 15 4 | 12 30 20 76 18 5 26 18 34 6 77 134 56 14 18 5 | 28 2 46 0 118 21 62 2 30 63 78 164 117 7 72 6 | 6 29 20 20 169 41 11 7 16 66 78 156 87 47 52 7 | 13 45 13 24 139 7 10 9 9 52 30 63 17 26 7 8 | 16 38 10 42 22 20 3 40 9 41 7 35 13 5 56 9 | 12 61 10 55 46 12 20 32 10 85 41 87 85 5 41 10 | 3 34 18 63 62 59 56 55 15 70 97 140 135 132 65 11 | 0 98 49 40 44 30 2 9 22 31 16 87 154 34 12 12 | 0 26 111 1 37 68 17 32 16 59 18 122 54 17 144 13 | 0 55 12 0 6 27 3 20 6 12 70 98 14 14 196 14 | 0 82 20 3 38 47 4 10 6 34 88 89 20 20 194 15 | 18 44 18 18 36 23 59 11 13 27 31 118 15 40 64 16 |105 70 28 60 64 6 85 37 8 40 21 152 28 43 58 17 | 61 51 3 65 8 6 62 27 2 65 1 71 64 11 58 18 | 83 51 5 22 20 43 9 28 4 0 0 51 34 8 2 19 | 8 39 7 33 76 17 1 41 16 14 12 73 34 58 25 20 | 44 57 70 44 62 97 3 28 8 63 270 124 32 22 44 21 | 30 14 123 26 25 13 3 12 10 58 241 34 16 14 49 22 | 76 12 56 16 58 22 18 5 9 0 16 70 26 49 59 23 | 39 0 27 32 10 0 9 47 0 53 140 28 3 15 77 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2004 | May 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 7 42 64 17 65 3 15 20 4 2 12 1 3 28 1 | 77 58 138 35 74 30 33 67 67 54 42 40 49 33 2 | 49 74 75 30 75 32 44 36 64 35 34 26 43 10 3 | 47 182 178 6 42 12 32 27 36 44 27 57 37 9 4 | 18 29 96 33 10 12 73 68 12 21 14 13 33 24 5 |155 80 125 8 4 41 17 30 58 13 29 23 44 52 6 | 53 149 130 28 8 56 12 8 50 10 3 29 37 10 7 | 15 31 120 165 3 83 1 3 27 13 16 14 20 19 8 | 92 0 82 62 29 112 46 37 31 7 54 46 28 60 9 | 3 3 144 34 41 76 50 1 62 42 55 99 79 64 10 | 70 38 132 91 46 47 81 17 34 42 35 59 67 122 11 | 50 7 78 46 15 23 45 67 31 37 9 19 18 128 12 | 0 1 69 32 50 25 38 175 37 44 49 69 25 55 13 | 10 0 69 12 28 31 69 46 21 41 35 24 25 14 | 19 0 67 22 52 31 42 13 76 20 83 50 43 15 | 27 0 102 68 15 56 57 20 79 17 68 38 32 16 | 9 0 140 45 15 29 33 11 33 22 71 43 84 17 | 10 23 44 39 18 42 50 14 23 30 90 60 26 18 | 3 2 64 28 40 91 42 8 11 33 32 47 38 19 | 18 4 45 32 14 47 20 25 16 51 16 31 46 20 | 94 103 72 49 61 30 6 26 64 37 39 18 40 21 |112 105 71 33 23 62 19 34 39 52 37 14 19 22 | 52 71 15 8 39 9 18 13 70 32 79 37 46 23 |114 64 34 49 19 35 42 7 14 60 22 10 11 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | May 2004 | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 0 7 0 20 4 5 12 19 3 38 17 5 0 1 | 83 5 83 38 65 63 58 133 22 13 28 10 9 43 2 | 157 10 101 50 77 77 122 103 27 11 25 100 34 17 3 | 131 1 119 42 31 64 104 114 106 16 2 43 9 22 4 | 120 5 41 45 79 64 55 29 4 24 9 9 41 11 5 | 56 3 55 41 59 99 43 37 27 27 2 3 84 37 6 | 6 105 93 31 44 63 85 34 23 67 19 4 37 128 43 7 |141 64 111 42 0 55 32 116 74 55 24 41 3 119 130 8 | 72 70 137 10 60 34 34 116 107 63 12 102 33 68 24 9 |130 155 117 81 144 20 48 76 95 77 41 93 41 101 96 10 |138 124 141 103 117 40 56 19 33 64 52 90 68 54 132 11 |179 49 80 34 100 25 52 28 77 79 66 13 91 32 41 12 |168 44 95 39 129 16 50 30 96 83 71 20 102 43 59 13 |138 25 96 46 88 8 20 6 82 37 69 36 108 5 44 14 |208 39 84 43 88 111 46 90 108 61 73 127 107 13 22 15 |100 35 68 51 62 38 52 23 35 24 14 66 63 24 57 16 |171 32 118 109 25 54 44 59 2 30 20 87 36 28 80 17 |225 64 65 130 32 38 84 119 39 35 42 30 51 62 75 18 |107 20 134 106 24 20 40 100 156 38 40 46 74 42 43 19 |169 12 71 41 67 31 47 68 80 17 26 8 94 26 39 20 |155 28 55 2 24 54 102 118 110 36 45 11 20 43 97 21 | 40 12 49 24 56 116 103 101 129 38 55 7 12 26 34 22 | 5 43 64 24 29 51 130 36 104 64 66 5 22 18 17 23 | 48 4 13 0 36 57 26 11 154 38 91 123 8 7 76 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 22 33 18 43 73 15 2 15 1 71 49 85 8 82 27 1 | 79 39 86 38 82 35 26 12 55 20 178 183 159 95 156 2 |136 58 61 50 49 40 37 21 41 69 164 229 177 126 170 3 | 86 112 14 85 51 7 36 33 14 29 150 223 141 86 127 4 | 45 101 25 41 79 29 73 92 22 35 89 153 18 40 161 5 | 22 10 16 8 35 2 36 21 23 41 61 151 20 105 55 6 | 29 3 12 28 19 14 25 63 26 9 109 137 91 126 147 7 | 10 21 30 0 12 21 26 29 18 59 0 100 83 130 91 8 | 9 9 26 41 54 28 3 25 50 43 10 68 52 66 86 9 |112 26 46 66 26 104 18 41 53 54 96 49 173 21 90 10 |121 81 29 86 67 23 63 22 46 180 132 42 173 20 126 11 | 72 30 24 23 13 22 32 42 0 32 44 86 250 5 87 12 | 92 16 26 64 0 23 16 137 0 47 129 74 133 204 81 13 | 2 36 47 119 79 15 45 21 33 203 132 46 55 122 92 14 | 23 20 7 101 33 62 15 9 62 269 133 90 85 261 154 15 | 45 36 15 32 50 77 35 32 96 257 88 24 42 161 133 16 |100 43 23 41 64 69 40 25 209 232 141 162 184 24 82 17 | 60 18 14 49 48 62 21 30 100 78 108 285 172 120 68 18 |101 51 58 64 61 89 21 50 65 166 94 234 101 196 59 19 | 8 24 19 94 17 18 58 59 159 162 58 47 80 197 35 20 |108 29 8 28 27 66 13 26 23 171 193 69 60 46 36 21 | 66 33 13 38 53 27 54 13 69 174 76 102 19 75 45 22 | 81 13 10 19 0 23 15 60 89 185 176 120 58 76 35 23 | 19 10 9 65 33 9 47 4 86 149 153 79 77 105 48 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Note: . new frequency starting March 2004 Marcel Schneider --------------------------------------------------------------------------- Observer: SKiYMET Radar, Leibniz-Institute of Atmospheric Physics,Kuehlungsborn, Germany Location: Norway, ALOMAR Observatory (69 17' N, 16 01'E; elev. 5 m) Frequency: 32.5 MHz | March 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|141 108 201 188 144 175 174 168 156 118 132 109 125 110 118 1 |181 171 180 189 142 141 148 167 185 75 96 98 134 126 125 2 |149 143 181 181 127 190 186 182 158 55 135 110 148 148 103 3 |173 167 193 169 181 154 166 185 140 33 133 73 160 140 133 4 |135 136 166 164 162 177 175 161 131 36 113 127 122 169 90 5 |143 117 154 166 148 158 150 137 125 71 127 136 144 125 132 6 |165 109 148 152 143 128 157 158 153 106 103 73 120 114 126 7 |150 116 143 145 136 137 162 156 147 100 60 77 54 103 164 8 |127 89 142 155 138 150 149 121 144 107 76 104 111 119 157 9 |116 105 165 139 144 145 160 132 142 75 101 87 103 95 166 10 |124 116 112 163 143 128 134 146 140 86 109 117 102 92 118 11 |129 111 106 106 129 129 103 106 107 92 127 109 128 92 106 12 | 94 105 90 116 104 116 102 119 112 103 101 95 78 97 85 13 |107 101 79 93 98 115 102 87 90 80 115 91 83 78 96 14 | 58 69 94 92 97 99 85 88 67 66 71 79 65 75 72 15 | 68 74 69 84 87 79 80 72 49 49 57 43 49 54 42 16 | 54 69 69 102 80 100 84 81 49 62 49 66 62 55 62 17 | 66 96 90 81 84 100 94 72 61 82 77 61 51 69 48 18 | 70 89 97 89 97 97 88 88 68 72 52 60 37 60 49 19 | 67 98 106 104 109 113 108 76 78 226 111 75 62 40 69 20 | 74 125 130 112 102 103 89 135 94 87 86 79 93 75 94 21 |107 100 123 141 124 130 119 131 120 80 89 107 72 100 92 22 |138 136 144 137 125 124 160 152 119 127 131 100 126 96 112 23 |143 142 166 169 152 145 167 138 118 137 134 147 108 133 121 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2004 | March 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|119 128 133 65 160 112 126 150 149 158 152 139 171 176 162 174 1 |101 171 124 135 128 124 144 154 170 153 182 165 206 189 166 163 2 |159 161 144 160 163 162 130 139 173 191 202 160 153 184 168 177 3 |164 142 142 144 134 139 149 168 176 194 185 191 130 117 197 169 4 |160 131 150 178 154 140 141 156 180 169 168 207 49 123 167 198 5 |145 131 157 148 121 145 114 163 197 177 194 169 100 126 201 196 6 |150 151 141 150 146 175 138 154 185 192 190 188 105 145 181 188 7 |166 123 122 145 149 169 124 174 191 193 179 221 140 184 120 197 8 |174 143 160 184 171 176 139 168 169 166 191 173 160 157 160 193 9 |149 148 124 153 162 188 118 161 166 180 188 223 135 156 139 187 10 |148 130 133 154 150 138 145 148 158 175 165 182 124 166 147 187 11 |123 127 128 108 136 127 121 138 153 166 153 161 151 134 134 155 12 |100 109 94 137 119 88 146 134 139 144 113 129 150 131 109 137 13 |103 78 90 100 96 75 104 92 88 111 93 104 100 110 93 127 14 |109 103 84 104 89 67 93 106 95 89 97 96 86 91 79 96 15 | 65 76 78 67 62 57 85 104 103 87 58 77 81 90 97 100 16 | 84 77 73 63 66 51 57 82 87 87 61 56 81 69 67 84 17 | 54 64 70 76 46 56 63 83 84 80 83 56 72 87 100 81 18 | 83 57 60 75 75 59 61 79 89 67 79 83 86 90 95 68 19 | 86 96 72 91 84 87 82 65 107 68 110 96 90 92 109 125 20 | 97 105 94 98 125 86 70 103 123 111 91 102 113 117 111 139 21 | 57 101 127 120 103 128 114 103 139 126 126 106 120 123 132 121 22 | 81 115 150 106 96 120 109 131 136 126 126 61 146 138 159 136 23 |128 123 122 148 111 146 91 149 165 132 157 120 158 153 147 156 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2004 | April 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|169 166 189 80 187 141 147 96 202 191 191 164 144 169 164 1 |211 183 186 144 191 160 157 161 168 181 103 126 171 183 184 2 |199 189 161 138 186 169 142 154 172 175 126 127 207 176 201 3 |198 208 106 167 198 155 142 175 71 158 190 187 186 165 193 4 |197 211 57 169 200 104 171 148 167 205 186 165 207 178 245 5 |196 216 120 174 205 134 131 161 108 212 181 156 205 201 249 6 |194 225 174 210 219 138 138 186 150 182 192 168 243 248 283 7 |207 234 199 193 293 233 185 156 163 168 171 178 210 270 279 8 |227 218 181 207 214 189 153 185 140 174 205 155 189 226 256 9 |221 225 177 215 203 183 189 144 126 184 186 155 191 216 251 10 |192 200 182 211 184 164 190 126 152 139 202 158 200 205 207 11 |171 168 168 167 196 145 174 137 166 166 184 189 175 183 206 12 |175 162 134 154 150 124 148 112 160 166 130 163 157 187 185 13 |155 137 130 123 101 95 130 126 123 153 140 129 150 160 171 14 |113 119 96 137 98 109 105 112 124 113 112 134 109 132 139 15 |103 90 84 106 76 123 114 82 105 104 82 97 105 120 113 16 | 84 100 78 106 81 104 103 89 80 121 67 86 91 126 96 17 | 99 109 89 94 60 94 85 82 88 118 71 107 103 96 90 18 | 85 98 83 124 67 86 67 77 105 98 71 73 117 107 92 19 |100 113 84 107 77 88 76 89 120 102 74 92 108 106 91 20 |128 148 109 123 142 128 112 97 104 70 111 120 127 116 83 21 |146 138 127 147 133 130 134 131 118 78 117 138 136 125 114 22 |168 166 78 151 137 132 145 153 135 138 148 157 156 141 48 23 |163 166 65 176 159 149 103 179 182 147 168 140 169 186 129 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | April 2004 | April 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|168 163 177 169 177 178 205 137 176 171 211 196 170 192 182 1 |190 175 178 156 165 225 231 184 191 197 222 197 226 209 2 |195 177 223 181 206 239 247 228 225 202 202 221 261 213 3 |199 204 211 209 216 238 225 209 227 230 238 254 251 94 4 |180 161 232 188 255 254 247 236 199 245 261 256 284 107 5 |140 173 241 202 256 224 261 233 178 253 296 304 267 164 6 |229 218 244 255 317 292 299 101 230 276 247 281 332 297 273 7 |194 217 232 284 290 302 238 140 276 248 110 239 349 302 278 8 |239 233 232 248 300 304 1 164 280 233 135 314 301 306 292 9 |196 242 223 274 301 272 239 270 188 272 291 264 310 310 10 |225 225 210 248 254 257 187 227 244 215 256 255 229 238 256 11 |191 220 228 220 203 200 181 204 204 225 264 230 205 238 228 12 |156 200 204 191 217 218 140 226 210 227 231 212 208 200 13 |155 178 135 150 163 184 3 118 186 199 195 201 197 236 214 14 |124 120 119 129 156 155 118 147 159 63 152 183 171 161 15 |100 104 96 136 120 143 46 86 109 140 137 143 119 158 147 16 | 82 90 101 112 121 122 116 93 103 110 130 104 133 111 157 17 |118 110 91 109 123 136 113 94 134 105 120 91 101 131 110 18 |101 68 94 133 109 97 121 92 126 108 101 136 124 133 141 19 |101 118 102 110 128 145 91 114 122 110 122 133 99 132 118 20 |119 113 124 142 121 148 166 100 140 148 130 146 120 133 129 21 |127 144 125 71 135 169 153 103 133 155 144 167 117 149 130 22 |142 135 113 148 158 210 182 157 164 145 133 151 143 165 137 23 |164 162 154 165 166 170 171 125 158 189 144 178 167 191 172 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | April 2004 | May 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|171 159 180 186 136 199 150 188 101 205 84 62 187 152 159 1 |190 177 201 192 164 163 157 198 61 201 167 111 231 189 114 2 |187 195 247 229 190 218 168 220 226 240 236 155 238 240 118 3 |106 259 226 267 222 237 170 275 220 230 224 73 228 167 279 4 | 55 223 261 255 182 251 139 272 243 290 247 119 270 123 288 5 |254 265 315 321 251 290 159 285 283 290 290 269 265 222 285 6 |278 290 336 342 331 290 266 287 301 337 328 336 277 319 331 7 |283 341 318 292 326 299 252 309 304 320 371 354 261 316 308 8 |278 332 320 282 319 326 222 311 300 321 315 344 235 288 312 9 |293 294 243 305 328 332 298 332 277 292 300 266 254 300 298 10 |251 259 260 255 253 280 291 279 263 273 273 271 267 273 322 11 |235 215 262 234 213 208 230 263 275 253 264 262 245 266 234 12 |204 240 221 218 222 200 224 220 249 237 235 203 243 240 260 13 |200 192 194 202 185 171 151 201 188 210 185 215 175 218 204 14 |189 154 169 166 149 162 154 169 167 174 183 182 211 207 196 15 |143 147 152 147 107 174 150 154 163 145 149 161 163 205 137 16 |120 134 127 115 105 135 116 108 142 139 180 170 139 148 127 17 |112 95 121 112 115 120 100 99 141 107 117 129 105 149 139 18 |108 107 93 103 103 123 102 96 124 108 97 106 104 152 127 19 |109 105 131 141 122 133 110 117 134 104 117 118 122 130 121 20 |134 149 158 141 138 137 114 119 144 107 138 144 134 143 148 21 |143 144 160 129 118 117 146 172 160 158 128 168 150 138 113 22 |133 178 152 150 145 144 169 163 144 168 89 183 179 150 122 23 |152 191 139 135 171 149 138 158 182 120 94 178 144 137 141 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2004 | May 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|167 218 176 227 150 139 186 195 201 211 261 236 244 162 194 220 1 |196 240 224 251 246 235 218 181 161 210 276 267 263 207 211 221 2 |240 252 245 227 278 278 278 173 282 254 274 303 289 202 283 85 3 |258 248 299 281 286 265 307 154 296 287 305 277 296 61 316 240 4 |299 282 312 341 363 294 301 244 315 290 349 315 336 90 297 319 5 |337 331 360 322 311 282 303 302 301 336 339 362 352 301 357 354 6 |301 331 350 338 330 253 307 336 319 270 358 363 350 329 372 355 7 |325 335 352 389 340 320 311 307 250 283 360 347 372 359 379 331 8 |347 330 291 346 309 294 244 326 274 258 322 312 355 297 317 320 9 |291 332 296 314 296 302 205 339 258 294 320 268 304 276 313 344 10 |289 264 327 311 243 269 234 300 241 311 345 271 256 243 287 323 11 |279 276 245 266 231 263 248 269 242 277 338 284 263 237 246 301 12 |242 233 231 231 243 248 258 227 217 283 274 297 252 218 256 255 13 |191 202 220 215 207 216 219 227 216 241 262 276 243 242 260 208 14 |183 206 201 201 188 204 203 208 194 230 225 222 240 217 212 199 15 |165 157 214 139 196 169 172 148 187 217 211 196 166 199 177 214 16 |122 153 143 124 159 147 168 149 173 192 184 190 138 173 195 151 17 |122 128 153 136 144 172 148 125 172 201 176 170 137 152 155 166 18 |133 136 130 133 103 149 140 112 162 146 169 146 139 135 99 137 19 |117 158 153 157 151 157 131 118 194 176 176 162 142 128 141 178 20 |162 150 195 153 157 170 171 163 171 159 167 180 141 94 148 123 21 |116 148 182 184 152 170 172 118 159 202 155 158 179 126 179 149 22 |150 159 209 163 179 168 188 173 190 216 157 191 138 84 128 169 23 |186 172 227 177 206 186 193 174 169 247 248 204 154 166 152 203 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2004 Johannes Weiß via Pierre Terrier --------------------------------------------------------------------------- Observer: Dave Swan Location: Christchurch UK (50.47 N 1.44 W) Receiver 1: Pro 2006 (modified to give a carrier detected output for Chessell 301 pen recorder). Detected signal level > 23 dBm Antenna: 5 element Yagi Gain 7.5 dBd. Azimuth 210 deg elevation 10 deg. Antenna relocated and RG 213 low loss cable installed on July 28, 2001. This removed a -2 dB loss from the antenna and feeder system. Frequency: 55.25 MHz Transmitter: TV channel E3 (video) Portugal; transmitter Lousa; distance ~ 1250 km Computer: AST 486 Notebook with Meteor v 7.1 software | June 2004 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 62 50 46 53 50 61 63 79 59 73 71 86 37 131 59 1 | 57 80 75 78 65 83 71 77 94 65 61 83 51 88 95 2 | 71 82 70 79 86 102 99 94 73 108 109 120 74 85 65 3 | 89 85 121 111 101 98 146 137 138 142 150 135 78 93 110 4 |139 140 153 116 147 143 188 171 167 164 184 162 113 119 131 5 |166 114 168 184 179 190 229 226 207 182 217 211 146 159 160 6 |200 186 192 237 211 225 245 256 271 252 287 197 147 193 223 7 |215 195 226 277 310 267 304 281 272 280 285 164 248 227 268 8 | 8 188 232 244 299 261 263 268 280 233 272 136 196 248 187 9 |160 177 161 171 287 155 211 213 217 209 216 164 127 148 159 10 |199 115 108 123 288 119 129 119 155 193 144 197 70 89 112 11 | 80 69 96 104 158 103 135 145 135 178 122 158 63 86 73 12 |121 132 122 158 0 173 192 182 203 226 216 199 98 107 117 13 |143 152 178 145 0 185 220 212 243 197 259 227 164 126 166 14 |131 145 165 160 0 192 218 176 204 181 202 218 205 114 208 15 |104 125 136 159 174 179 164 172 151 178 164 144 0 87 145 16 | 80 92 86 120 110 105 113 164 119 92 111 131 174 69 75 17 | 50 59 75 60 71 55 70 62 58 85 62 101 74 105 0 18 | 38 43 38 42 54 28 38 37 38 31 73 49 44 0 0 19 | 24 38 31 36 29 36 37 26 32 33 81 38 32 0 0 20 | 16 21 35 41 45 36 30 25 19 31 31 26 35 0 24 21 | 39 48 36 35 102 56 40 47 37 52 54 53 50 0 31 22 | 86 47 51 62 66 64 55 48 48 65 59 66 93 48 51 23 | 68 69 43 71 66 46 45 65 49 62 56 69 75 128 57 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2004 | June 2004 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 53 53 72 94 73 58 82 67 73 145 268 82 84 112 83 1 | 59 88 71 93 80 53 84 90 93 122 176 93 90 118 92 2 | 87 96 101 94 104 54 117 120 115 101 104 122 144 116 116 3 |119 120 103 131 119 103 137 151 160 114 146 146 170 142 146 4 |136 159 148 150 164 96 154 147 165 137 138 144 171 205 157 5 |153 176 165 173 177 104 182 131 146 150 176 160 191 194 196 6 |183 181 170 260 166 157 207 188 175 291 177 167 206 167 214 7 |236 196 231 159 188 203 212 0 187 0 265 336 254 0 227 8 |280 211 184 148 196 224 221 249 261 254 233 242 203 275 220 9 |184 151 177 172 177 130 206 129 202 230 221 313 177 187 155 10 |152 107 103 122 113 118 195 138 242 336 128 285 169 140 171 11 |124 71 78 91 112 118 181 0 144 309 253 235 227 111 106 12 |167 117 105 135 145 89 150 0 0 155 164 180 130 139 127 13 |188 130 138 144 160 131 150 0 0 256 0 0 106 125 155 14 |165 109 143 136 124 125 143 0 0 0 0 0 103 124 155 15 |123 80 126 125 145 132 131 0 0 0 0 0 92 101 118 16 |108 48 130 92 95 140 102 0 0 0 155 0 89 84 87 17 | 61 55 0 113 89 151 49 70 60 99 0 0 68 66 64 18 | 52 32 0 54 41 66 39 60 53 0 0 47 0 50 46 19 | 34 34 70 39 43 62 37 37 39 0 0 0 0 38 31 20 | 39 17 29 18 35 18 14 24 0 0 0 0 0 35 79 21 | 33 22 30 39 50 63 22 34 0 75 57 0 0 41 60 22 | 69 49 49 49 47 71 64 54 0 0 57 0 0 58 52 23 | 61 48 95 75 72 67 56 71 98 93 75 64 76 86 72 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2004 Notes: . E = Sporadic E . Au = Aurora . data has been corrected for Sporadic-E Dave Swan --------------------------------------------------------------------------- Observer: Ilkka Yrjölä Location: Finland (26 35' E, 60 54' N) Frequency: 88.7 + 107.9 MHz Receiver: Modified car radios, narrow band FM (B=15 kHz) detected signal level >-131 dBm FM squelch detection, no pulse noise rejection required Antennas: two 3-el. Yagis, G=4 dBd to SW, azimuth 45 deg (SW), polarisation H Data sampling system: squelch threshold triggering, sampling rate 32 ms Computer logs total reflection time, number of events in 10 minute periods for each receiver Data on major showers available in the Compact MS-Soft format. New versions and revised documents available, please replace old MS-Soft versions: * Documents for MS-Soft 5.1. Zipped ~2.5 MB * MS-Soft v5.1 for Ham Radio MS, VGA only. Zipped ~0.4 MB * MS-Soft v4.4 runs on EGA/CGA/Text. Zipped ~0.45 MB * VM-Soft v4.4 for visual meteor work. Zipped ~0.37 MB Arietids and zeta Perseids 2004 UT | 5 Jun 6 Jun 7 Jun 8 Jun 9 Jun 10 Jun 11 Jun 12 Jun ----+-------------------------------------------------------------- 0h| 124 138 127 159 114 142 144 200 1 | 148 172 149 146 187 211 287 138 2 | 170 247 188 244 153 276 210 260 3 | 170 151 186 194 237 287 224 239 4 | 281 204 193 188 307 349 334 229 5 | 227 258 244 164 329 312 251 300 6 | 310 372 261 176 400 308 369 316 7 | 317 266 188 260 376 305 402 488 8 | 256 326 247 256 334 296 331 296 9 | 182 156 178 153 212 193 273 158 10 | 180 142 140 146 114 292 132 97 11 | 140 136 168 102 112 129 116 100 12 | 102 149 120 107 113 182 133 113 13 | 161 142 107 106 125 241 110 150 14 | 150 176 164 142 164 197 146 260 15 | 136 141 127 112 151 150 163 150 16 | 132 151 153 159 155 138 124 151 17 | 137 127 132 125 127 121 125 18 | 117 121 121 138 125 121 142 120 19 | 129 117 128 118 136 128 128 142 20 | 128 138 135 142 140 155 138 148 21 | 133 121 159 160 151 133 138 136 22 | 142 153 107 129 124 153 120 141 23 | 145 135 125 183 200 177 156 182 ----+-------------------------------------------------------------- UT | 5 Jun 6 Jun 7 Jun 8 Jun 9 Jun 10 Jun 11 Jun 12 Jun Ilkka Yrjölä 2. ABOUT THE RMOB The RMOB is an independent initiative of some workers in the field of radio meteor scatter observations and data reduction. It started in August 1993 in order to spread the Perseid results via E-mail. Since then, it has appeared monthly, and it has gradually been expanded. In regularly publishing summaries of observations, potential radio observers are kept up to date of existing installations, possibilities and limitations of radio meteor observations. In the long run, there should be sufficient observing stations to cover the whole globe, allowing to detect stream outbursts which may remain unnoticed visually. RMOB contains typically: summaries of previous month's observations, equipment data, first results of stream activity by radio methods, relations between radio and optical meteors, references to other publications in the field of meteor astronomy and radio scatter techniques, announcements of meetings, short questions and answers, links to interesting web sites. Contributors are mentioned, and interested persons are asked to contact them directly. RMOB can be copied freely in unabridged and unmodified form. Extracts should indicate the source (Radio Meteor Obs Bulletin, month and year). If you want to subscribe (or un-subscribe) to the E-mail distribution list, please send a message to C. Steyaert. 3. CONTRIBUTORS / USEFUL ADDRESSES Arima High School Saitama, Saitama, Japan Masami Aihara Yokohama, Kanagawa, Japan Enric Fraile Algeciras (EA3BTZ) C/ Moianes 19-21 Esc. A 6º 1ª, E Barcelona mailto:e.fraile@telefonica.net http://www.telefonica.net/web/enricfraile (in Spanish) Michael Boschat Royal Astronomical Society of Canada - Halifax Center 6306 Cork St., Apt.308, Halifax, Nova Scotia Canada B3L 1Z1 mailto:aa063@chebucto.ns.ca http://www.chebucto.ns.ca/~aa063 Jeff Brower Loveland, Colorado, USA mailto:jbrower@lpbroadband.net Baudoin Charue Sambreville, Belgium mailto:bcharue@brutele.be Maurice De Meyere (ON4NU) Hullekensstraat 24, B-9831 Deurle, Belgium mailto:maur1234@planetinternet.be Gaspard De Wilde (ON4ZK) Dessel, Belgium mailto:on4zk@vt4.net Thierry Duhagon Observatoire Planétarium des Monts de Guéret Station de Nuit de l'association Francaise d'Astronomie mailto:parcanimalier.montsdegueret@wanadoo.fr Minoru Ehara Sayama, Saitama, Japan David Entwistle mailto:david@d-entwistle.fsnet.co.uk http://www.d-entwistle.fsnet.co.uk/Results/Months/ Kenji Fujito Yokkaichi, Mie, Japan Valter Gennaro Fenics Group FVG, Italy mailto:vgennar@mail.nauta.it Ghent University, Astronomical Observatory Krijgslaan 281(S9), B-9000 Gent, Belgium mailto:pierre.de.groote@pandora.be, mailto:paul_vauterin@applied-maths.com Patrice Guérin La Chapelle, 79140 Le Pin, France mailto:astro03947@wanadoo.fr Peter Jenniskens SETI Institute, USA mailto:pjenniskens@mail.arc.nasa.gov Global-MS-Net: http://leonid.arc.nasa.gov/GlobalMSNet/index.html Kiss Szabolcs mailto:achilles@freemail.hu Masaru Kubota Yokohama, Kanagawa, Japan Kimmo Lehtinen Helsinki, Finland http://www.astro.helsinki.fi/~lehtinen Masahiko Matsuda Kawaguchi, Saitama, Japan Alastair McBeath IMO: International Meteor Organization 12A Prior's Walk, Morpeth, Northumberland, NE61 2RF, England, U.K. mailto:vice_president@imo.net Toshihide Miyake Okayama, Japan mailto:to-miyake@mx31.tiki.ne.jp Naoki Moriwaki Kure, Hiroshima, Japan Kazuyuki Nagao Aomori, Aomori, Japan Stan Nelson, KB5VL Roswell, NM 88201, USA mailto:sanelson@starband.net Hiroshi Ogawa University of Tsukuba, Japan mailto:HZH02257@nifty.ne.jp Radio Meteor Obs. http://homepage2.nifty.com/~baron/ Sadao Okamoto mailto:a9a5yr@bma.biglobe.ne.jp Mike Otte W9YS 5001 S Koch Rd Pearl City, IL 61062 USA mailto:motte@aeroinc.net TianJing Ouyang (TIAOU) Wuhan, Hubei Province, P. R. of China mailto:oy4481@163.com Shigeo Sambe Sapporo, Hokkaido, Japan Robert Savard Sherbrooke Quebec Canada mailto:rs@sympatico.ca http://www.r-savard.ca (in French only) Marcel Schneider Schifflange, Luxembourg mailto:schneima@pt.lu Hironobu Shida Akita, Akita, Japan SKiYMET Radar ALOMAR Observatory Norway mailto:weiss@iap-kborn.de http://www.iap-kborn.de/radar/Radars/ALWIN/index_eng.htm Chris Steyaert Kruisven 66, B-2400 Mol, Belgium mailto:observations@rmob.org Hirofumi Sugimoto Saitama, Saitama, Japan Dave Swan Christchurch, UK mailto:dave@radiodesignservices.co.uk http://www.radiodesignservices.co.uk Istvan Tepliczky Budapest, Hungary mailto:tepi@mcse.hu Pierre Terrier Canet (close to Montpellier), France mailto:pierre.terrier@free.fr http://members.tripod.com/~astro_electronic/index.html Meteor & Colorgramme web site: http://page.to/meteor/ Visual RMOB web site: http://visualrmob.free.fr/ Meteor mailing list: mailto:meteor-request@ml.free.fr?subject=subscribe Garfield Tsao (BM2EQB) LonTan Observatory, LonTan, TauYan, Taiwan mailto:tsao5916@ms17.hinet.net http://www.geocities.com/Eureka/Office/1528 (in Chinese) http://www.tsao5916.com Michinari Yamamoto Sayo, Hyogo, Japan Ilkka Yrjölä Kuusankoski, Finland http://www.kolumbus.fi/oh5iy Ham Call: OH5IY -- Christian Steyaert (RMOB0406) 10 July 2004 --