Meteor Observation Bulletin No. 170 www.rmob.org September 2007 1. GLOBAL OBSERVATIONS Observer: Enric Fraile Algeciras Location: Centre Meteorologic de l'Alt Camp (Tarragona) (01 15' E, 41 17' N) Frequency: 49.7396 MHz Transmitter Location: CZE Praha and HNG Budapest Antenna: 3 element Yagi Azimuth 200 deg (NE), elevation 20 deg Receiver: home made converter 20 dB gain, 1 dB noise and Kenwood TS570. 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. | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|184 171 180 216 195 179 170 167 215 131 132 201 178 156 150 1 |156 158 160 18 141 185 186 208 164 198 150 159 179 185 165 2 |210 198 64 180 188 209 208 213 201 166 160 170 148 157 3 |187 190 101 182 207 241 208 217 189 198 228 202 191 199 135 4 |211 189 160 168 223 233 239 197 230 219 219 188 215 193 139 5 |202 191 181 182 183 215 233 186 218 204 209 179 185 173 136 6 |179 149 146 163 211 207 187 208 192 207 297 169 145 163 156 7 |198 157 154 179 216 194 229 173 155 221 52 191 188 193 124 8 |197 165 150 169 207 171 199 164 190 177 212 171 182 157 187 9 |152 172 149 171 193 194 217 194 194 189 241 185 206 160 182 10 |211 146 159 166 176 156 171 142 209 142 147 183 158 165 158 11 |155 148 140 131 148 147 131 119 120 114 141 163 146 163 137 12 |108 162 158 100 142 107 105 93 74 72 108 94 106 108 120 13 | 83 116 73 71 101 93 100 69 73 90 81 91 79 101 91 14 | 99 104 104 83 91 92 114 95 107 94 87 92 92 86 108 15 | 83 73 78 66 114 88 71 78 112 62 67 91 104 79 75 16 | 69 77 82 80 101 83 78 62 69 77 73 85 82 84 64 17 | 87 69 70 65 70 76 66 52 71 224 70 66 56 60 51 18 | 71 67 60 73 91 79 98 74 71 264 76 68 88 82 58 19 |113 83 98 96 88 86 87 90 99 111 97 79 105 96 78 20 |123 104 114 115 126 115 151 135 128 113 109 93 124 130 140 21 |156 159 14 166 158 138 149 179 179 163 170 181 163 186 193 22 |199 217 192 191 226 165 187 215 193 197 201 210 240 186 188 23 |205 182 202 226 241 232 241 222 171 186 169 178 178 198 174 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|152 136 127 109 148 121 193 169 185 168 184 131 161 151 127 1 |184 147 36 172 191 140 142 170 166 166 175 159 147 195 102 2 |191 148 4 176 142 145 145 197 161 195 180 155 143 170 139 3 |149 158 139 189 175 169 145 158 167 249 200 191 197 196 138 4 |192 170 149 170 170 198 196 202 203 192 215 162 192 239 172 5 |191 183 171 159 159 190 181 171 200 195 181 203 247 243 159 6 |168 140 168 155 136 182 189 148 185 170 205 181 197 241 178 7 |179 199 180 164 157 182 199 174 174 173 228 231 263 205 185 8 |232 190 188 175 164 172 198 220 226 192 214 204 237 240 183 9 |226 234 166 140 161 174 216 197 192 150 244 228 245 205 175 10 |152 144 140 181 152 138 173 171 121 181 230 174 193 193 219 11 |140 129 137 139 147 59 144 127 111 138 160 159 121 152 145 12 |106 116 121 115 129 162 107 124 111 120 128 105 112 98 123 13 | 83 80 88 80 84 143 99 93 141 117 106 95 106 89 124 14 | 76 97 110 80 84 308 67 108 110 95 116 97 110 80 106 15 | 57 63 98 72 61 84 57 101 82 86 88 87 80 89 82 16 | 61 78 67 58 79 70 54 78 79 108 85 84 89 63 64 17 | 59 72 65 67 55 92 47 275 80 68 64 74 81 62 64 18 | 91 60 72 85 67 95 57 173 117 94 97 88 88 59 97 19 | 93 99 87 110 77 127 89 102 108 142 111 103 139 103 120 20 |138 115 120 128 149 170 165 133 157 155 151 153 160 133 152 21 |130 176 143 204 157 163 171 170 167 184 177 183 203 170 194 22 |169 200 155 215 173 189 179 205 223 193 178 209 204 174 244 23 |159 158 144 197 178 229 243 189 192 228 173 174 241 180 247 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Notes: . ? local interference or Es propagation opening 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 | September 2007 alpha Aurigids UT | 1 ---+--- 8h| 78 9 | 63 10 | 82 11 |107 12 | 62 13 | 33 ----+--- UT | 1 | September 2007 Notes: . no corrections for radiant position made to the counts. . ( - ) means no observations made. . * = Interference from 2 radio stations on 88.1 MHz and 88.9 MHz. . T= Thunderstorm, shut down system. Mike Boschat --------------------------------------------------------------------------- Observer: Jeff Brower Location: Kelowna, British Columbia, Canada (49 51' N, 119 34' W) at 360 meters Receiver: ICOM PRC-1000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode Antenna: Log Periodic az 155 deg, 120 deg after Sep 12 Frequency: 61.260,408 MHz Transmitter: Bend Oregon 58 kW Computer: Dell Latitude CPXH 500GT Laptop Data sampling system: MAnalyzer Meteor reflections/hour | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 53 93 79 68 59 69 60 51 85 76 43 63 28 48 31 1 | 54 82 73 71 59 51 60 71 60 63 55 65 42 36 40 2 | 67 72 86 85 55 58 73 44 69 64 66 55 30 32 31 3 | 75 61 64 88 57 64 63 74 91 70 78 49 51 47 34 4 | 94 75 126 125 71 87 102 93 91 115 83 71 65 43 42 5 |107 139 147 134 99 111 126 104 116 147 122 111 72 59 61 6 |148 177 175 159 111 137 146 108 107 138 113 122 80 68 70 7 |175 172 154 162 151 122 158 136 128 112 132 119 98 74 109 8 |153 184 176 144 - 147 165 140 107 121 117 153 86 114 126 9 |181 173 164 181 - 145 156 156 143 136 140 174 91 94 119 10 |219 161 189 196 146 174 176 155 157 160 161 154 93 112 122 11 |267 200 206 196 146 175 201 155 150 160 176 173 111 129 84 12 |225 188 177 201 142 164 172 165 165 148 167 178 114 90 101 13 |205 186 163 222 130 141 150 170 136 159 174 168 128 101 107 14 |144 168 169 182 145 154 119 142 161 131 150 140 94 70 96 15 |201 203 177 169 125 147 145 162 168 138 165 166 91 89 96 16 |221 216 176 172 147 161 177 153 201 173 151 165 122 91 93 17 |182 189 183 142 161 145 166 154 161 153 161 172 98 103 113 18 |123 156 153 132 124 119 140 129 138 140 127 140 101 117 111 19 |119 141 152 127 112 117 116 123 133 98 122 103 91 103 85 20 | 99 127 132 85 147 131 102 125 116 118 118 100 118 87 81 21 |108 140 113 91 110 101 85 142 109 81 105 58* 68 70 78 22 | 87 108 102 91 94 100 91 106 91 75 75 61 53 67 81 23 | 87 94 86 80 61 82 85 91 71 67 94 40 54 47 63 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+------------------------------------------------------------ 0h| 49 46 38 48 46 64 63 42 41 31 40 29 40 31 59 1 | 53 51 37 41 46 52 59 35 35 29 51 48 50 30 50 2 | 38 45 34 50 45 44 43 41 37 33 38 44 42 39 36 3 | 55 44 48 34 67 68 60 54 35 34 42 49 50 46 59 4 | 56 59 56 41 47 60 45 58 48 67 47 55 58 54 62 5 | 58 48 63 62 50 66 63 70 74 65 56 61 59 68 64 6 | 76 76 72 61 69 79 64 87 87 72 77 67 80 84 73 7 | 80 70 93 76 97 85 94 108 116 116 59 86 83 86 103 8 | 92 87 97 80 81 101 67 120 97 103 90 106 99 90 114 9 |109 82 100 108 91 113 106 137 108 95 77 110 119 112 132 10 |105 113 75 90 124 107 117 127 129 90 96 126 119 96 140 11 |104 82 87 93 123 108 92 118 134 92 117 115 140 97 143 12 |120 82 76 103 111 108 127 128 128 109 100 118 135 80 117 13 | 90 66 79 83 100 102 119 88 122 125 100 129 117 97 74 14 | 76 72 85 77 120 86 107 93 102 73 - 101 134 77 107 15 | 82 77 104 83 120 100 118 105 84 85 - 94 99 88 106 16 |100 87 110 118 128 106 114 111 107 101 - 79 151 95 135 17 |100 110 122 105 113 116 112 101 96 102 82 110 135 95 112 18 |101 92 109 95 103 89 89 97 89 112 44 103 126 75 109 19 |106 103 106 85 122 99 80 99 81 84 65 100 108 78 120 20 |105 100 95 125 143 107 89 120 67 88 43 110 105 78 130 21 | 74 82 93 72 112 99 73 80 56 52 42 72 81 73 101 22 | 81 81 80 71 85 68 66 75 60 64 34 56 67 53 90 23 | 60 55 64 56 70 59 49 56 46 40 18 51 48 49 63 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Notes: . to avoid manmade noise 2007/09/12 at 21 UT TURNED ANT to 120 degrees from former 155d . - Program Crash, System down for upgrading or power outage . DR Direct Reception such as Es, tropo . AU = Aurora . BN = bad Broadband Noise destroying many hours of counts . EA = Es and Aurora . NN = Noise - Local . PWR = Power out . Local time is PDT = UT - 7 hours . alpha Aurigids. I graphed several charts based on my 10 minute splits data over the 24 hour period: http://members.shaw.ca/jbrower/aur/aur2007.html Observer: Jeff Brower Location: Kelowna, British Columbia, Canada (49 51' N, 119 34' W) at 360 meters Receiver: ICOM PRC-1000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode Antenna: 5 el Log Periodic az 160 deg Frequency: 61.260,135 MHz Transmitter: Multi 100 kW Computer: Dell 2400 Data sampling system: MAnalyzer | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 106 88 89 85 96 58 82 82 206 199 198 1 | 117 89 AU 76 94 90 82 98 277 198 254 2 | 105 112 123 94 95 103 100 97 268 241 240 3 | 142 94 152 111 116 135 135 78 283 270 268 4 | 135 135 139 118 116 139 128 136 285 317 276 5 | 166 160 166 142 124 156 150 169 304 344 330 6 | 176 154 166 146 124 153 194 149 348 371 334 7 | 199 204 198 199 151 178 157 188 381 370 430 8 | 216 235 251 206 165 180 217 198 387 378 435 9 | 226 224 218 155 183 183 225 206 420 401 423 10 | 225 240 236 203 183 218 222 225 417 361 427 11 | 249 229 232 166 183 189 215 239 445 347 403 12 | 232 198 223 198 192 210 213 220 396 385 394 13 | 190 193 175 177 186 233 219 238 390 356 327 14 | 186 206 190 145 202 214 186 202 353 326 305 15 | 164 193 193 158 194 171 173 190 368 324 331 16 | 178 184 172 128 196 170 160 168 345 360 307 17 | 150 126 154 147 153 159 165 201 296 326 309 18 | 138 126 139 142 128 123 124 171 312 338 254 19 | 145 128 101 112 109 131 139 201*312 288 251 20 | 118 115 81 112 104 116 111 273 291 266 210 21 | 223 123 117 91 88 88 104 96 255 223 250 178 22 | 215 108 116 86 92 76 98 88 244 241 223 194 23 | 191 81 91 107 92 80 88 85 215 223 218 183 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+------------------------------------------------------------ 0h| 211 227 193 186 158 241 252 187 166 185 143 166 237 193 184 1 | 218 211 234 215 212 240 247 187 196 176 188 198 211 167 181 2 | 258 211 212 260 219 259 249 205 239 224 214 245 241 221 208 3 | 253 257 238 189 255 273 285 265 256 211 214 253 262 257 225 4 | 233 213 240 135 234 255 260 247 266 240 190 239 243 182 247 5 | 256 285 299 191 255 309 287 254 328 302 208 273 221 267 310 6 | 301 288 263 244 218 324 303 321 346 345 274 283 295 242 311 7 | 348 316 343 281 230 365 363 380 372 358 310 368 294 297 351 8 | 359 304 325 289 312 429 367 444 392 368 363 364 315 346 430 9 | 413 273 345 326 377 402 381 476 398 388 316 413 399 328 395 10 | 363 291 240 337 363 404 364 386 457 386 362 394 408 331 414 11 | 402 294 266 331 351 419 387 362 424 363 349 376 423 320 408 12 | 324 290 174 321 360 382 393 369 390 366 313 332 411 302 379 13 | 328 255 214 304 355 358 377 366 393 362 295 336 356 290 346 14 | 310 291 268 311 380 308 346 350 387 338 314 324 395 277 348 15 | 271 281 321 323 379 358 339 356 315 282 308 284 376 246 312 16 | 295 316 351 297 341 322 351 317 378 306 301 315 439 242 353 17 | 298 361 309 345 343 - 358 302 327 285 240 281 360 249 330 18 | 278 292 338 311 301 219 257 287 270 292 211 271 287 193 306 19 | 275 306 311 244 354 238 225 295 267 - 237 242 301 191 268 20 | 269 272 257 253 342 230 210 236 219 182 180 219 246 195 255 21 | 209 211 230 237 335 263 197 223 195 172 203 205 241 200 219 22 | 201 225 267 224 282 243 203 222 187 195 172 207 221 135 260 23 | 200 234 213 208 239 242 203 172 202 175 125 188 155 162 211 ---+------------------------------------------------------------ UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Notes: * to avoid manmade noise 2007/09/12 TURNED ANT to 120 degrees Jeff Brower NK0L ---------------------------------------------------------------------- Observer: Willy Camps Location: Tessenderlo, Belgium (5 06' E, 51 14' N) Frequencies: 49990 kHz Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 55' E, 50 49' N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: 2 element quad in diamond shape, az 82 deg, elev 31 deg Receiver: AR8600 Mark2 SE Computer: Fujitsu Siemens 1.4 GHz Observing method: Spectrumlab, Colorgramme for RMOB v 2.0 | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 41 30 22 40 32 37 34 26 25 28 34 34 33 25 33 1 | 40 34 29 39 40 41 45 29 29 21 36 40 44 42 34 2 | 35 34 28 33 32 38 41 26 16 32 33 44 40 33 32 3 | 43 31 33 50 46 43 36 29 23 29 35 38 38 33 39 4 | 47 27 44 41 34 41 34 32 25 38 28 32 26 26 27 5 | 33 39 37 35 33 35 38 36 29 34 34 48 35 31 37 6 | 22 34 44 36 42 44 39 44 37 27 48 43 37 42 42 7 | 42 46 38 37 44 40 32 39 42 25 36 37 28 40 47 8 | 39 40 34 37 28 24 32 40 39 36 44 32 40 43 39 9 | 18 21 41 30 24 20 31 26 34 23 31 29 39 24 36 10 | 21 18 18 20 28 22 25 7 19 20 27 39 25 34 22 11 | 31 16 23 22 18 15 15 17 22 13 20 18 23 20 23 12 | 12 15 21 17 19 20 13 9 19 12 14 16 19 18 21 13 | 16 15 15 10 14 18 20 15 19 15 13 15 20 15 19 14 | 15 22 21 22 15 17 12 13 14 20 10 17 22 12 16 15 | 15 13 16 16 16 15 12 17 21 17 16 17 23 13 21 16 | 14 20 14 21 11 16 17 17 16 9 19 18 10 15 18 17 | 21 26 19 21 22 17 19 8 13 16 27 17 22 16 12 18 | 19 19 17 22 29 17 17 13 13 21 19 21 14 23 7 19 | 17 18 30 16 18 23 21 20 30 25 20 24 18 28 18 20 | 19 30 20 34 32 30 20 18 40 19 22 21 30 32 24 21 | 35 33 35 41 32 39 23 33 30 19 32 43 30 36 31 22 | 35 47 35 38 44 41 48 39 36 25 37 39 43 41 29 23 | 39 38 33 38 42 39 24 37 34 36 36 37 36 38 35 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 33 37 22 31 42 40 31 26 29 30 28 37 27 34 29 1 | 30 43 34 35 35 30 35 28 22 29 47 33 26 22 28 2 | 28 38 17 32 39 27 36 45 39 30 42 38 30 28 39 3 | 30 30 26 41 34 38 35 35 26 36 40 37 27 31 31 4 | 34 29 32 32 32 34 27 33 12 35 33 24 30 37 28 5 | 32 24 37 40 30 24 32 38 21 35 30 38 36 40 34 6 | 29 34 43 40 31 34 33 34 28 35 51 50 28 34 36 7 | 40 45 45 41 42 44 31 36 33 30 47 38 41 53 39 8 | 39 37 28 39 37 30 37 29 19 25 29 38 38 39 44 9 | 26 32 35 20 29 32 25 29 16 33 29 27 22 33 29 10 | 28 23 27 29 26 19 29 27 15 28 23 23 36 32 24 11 | 22 21 24 22 20 17 25 16 14 27 13 20 16 25 28 12 | 10 19 13 22 8 16 17 15 19 18 11 18 11 24 21 13 | 15 16 11 16 13 11 18 15 18 13 18 17 18 13 13 14 | 14 21 14 17 20 20 15 12 12 14 14 17 12 18 15 | 13 22 18 18 10 19 14 13 11 11 15 17 13 12 14 16 | 12 11 12 21 12 14 8 16 9 14 17 15 11 14 17 17 | 11 22 13 14 17 18 13 25 16 15 21 19 16 22 13 18 | 19 22 20 19 18 17 22 13 16 19 23 18 15 21 15 19 | 20 20 29 22 19 27 22 12 20 21 21 28 31 21 31 20 | 33 19 22 27 24 25 28 35 27 33 26 31 27 25 24 21 | 28 23 32 26 31 29 44 31 31 22 45 34 34 34 31 22 | 30 37 44 38 35 29 44 29 39 27 26 48 27 36 43 23 | 34 30 32 36 36 42 37 40 34 37 39 38 29 34 29 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Counts per 10 minute intervals for the Alpha Aurigids Sep 1 UT | 0m 10 20 30 40 50 ----+----------------------- 10h| 6 3 4 2 4 2 11 | 7 4 7 7 3 3 12 | 4 2 2 1 1 2 Willy Camps ---------------------------------------------------------------------- Observer: Gaspard De Wilde ON4ZK Location: Dessel, Belgium (5 06' E, 51 14' N) Frequencies: 49990 kHz Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 55' E, 50 49' N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: crossed dipole RHCP, elev 45 deg, azimuth 95 deg (W) 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]. Raw counts of reflections with a maximum amplitude >=40 during one hour interval starting at UT: | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 48 46 61 57 51 44 62 31 48 45 66 57 52 43 63 1 | 66 44 49 57 60 43 72 44 54 48 46 65 57 50 51 2 | 59 55 51 56 65 53 73 35 34 50 50 65 62 48 49 3 | 58 60 46 63 52 66 60 39 41 49 62 60 52 65 58 4 | 56 47 71 50 48 62 38 41 57 52 41 65 39 49 46 5 | 48 47 58 41 51 37 51 48 46 54 60 61 55 35 59 6 | 46 36 56 57 54 58 52 63 57 74 64 62 46 51 63 7 | 52 55 50 43 65 51 43 47 48 43 60 57 60 55 71 8 | 52 55 61 50 53 47 38 56 53 38 46 57 57 57 55 9 | 36 53 51 46 44 37 50 40 51 42 50 54 57 47 42 10 | 31 25 36 33 35 46 37 13 31 35 38 58 24 46 29 11 | 79 29 40 30 27 23 25 21 41 28 19 39 14 43 40 12 | 18 28 36 30 27 28 14 18 26 23 22 33 39 35 37 13 | 35 22 26 18 16 28 27 34 25 26 17 24 25 32 36 14 | 19 22 22 30 26 25 19 28 18 36 21 24 29 30 28 15 | 26 19 20 18 26 24 23 26 22 22 17 31 28 12 33 16 | 17 25 24 22 18 22 20 10 15 25 26 22 19 9 18 17 | 25 10 13 22 20 26 13 9 19 22 22 24 23 13 15 18 | 23 20 18 28 18 19 13 23 10 20 19 26 12 28 12 19 | 18 17 26 15 14 18 21 21 24 28 21 20 20 32 25 20 | 32 29 25 38 20 21 21 21 41 30 26 19 25 34 22 21 | 36 33 40 48 40 38 24 35 35 36 26 42 38 46 34 22 | 42 71 49 35 43 43 58 50 40 39 41 52 50 49 37 23 | 44 53 37 53 36 50 38 48 38 55 44 42 42 52 47 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 42 70 50 48 62 60 49 42 71 65 38 57 53 55 50 1 | 68 59 69 46 57 55 53 46 54 53 56 48 61 37 43 2 | 39 66 23 61 67 57 56 50 59 45 57 62 50 40 57 3 | 54 59 41 47 55 52 60 54 43 60 53 59 64 54 48 4 | 53 61 53 53 52 52 48 45 31 50 55 29 39 54 40 5 | 50 56 53 47 59 38 47 54 39 43 46 71 45 47 55 6 | 57 62 56 55 60 56 52 47 46 50 88 65 51 61 66 7 | 50 64 58 53 61 52 52 55 58 47 69 77 61 71 75 8 | 44 72 47 48 46 46 41 53 30 37 49 73 55 65 68 9 | 39 68 52 34 57 41 43 64 43 42 39 69 39 50 41 10 | 36 44 43 43 39 41 41 65 31 50 35 69 33 56 43 11 | 32 44 35 30 32 30 45 38 22 47 30 48 25 30 37 12 | 32 33 31 25 20 32 37 27 30 42 31 48 31 35 49 13 | 31 21 19 31 19 23 21 40 27 37 45 27 23 28 31 14 | 17 30 35 25 24 32 25 22 18 27 36 30 18 22 22 15 | 17 29 20 15 24 30 21 19 13 27 23 25 19 21 17 16 | 25 20 12 24 15 20 23 24 20 18 27 31 13 21 12 17 | 18 25 23 27 29 17 18 30 21 30 19 21 16 24 10 18 | 23 20 18 19 20 21 17 22 17 26 24 27 15 25 22 19 | 21 21 31 23 23 32 14 19 19 30 23 42 28 28 33 20 | 38 32 32 30 37 35 34 26 35 37 31 25 30 32 27 21 | 37 39 30 32 36 40 44 45 28 32 51 41 38 44 37 22 | 43 48 47 51 46 27 46 42 43 32 38 59 42 40 55 23 | 58 48 43 50 46 56 40 48 52 51 49 55 41 41 47 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Counts per 10 minute intervals for the Alpha Aurigids Sep 1 UT | 0m 10 20 30 40 50 ----+----------------------- 10h| 7 6 4 3 8 3 11 | 4 10 21 31 6 7 12 | 4 2 2 4 3 3 Gaspard De Wilde --------------------------------------------------------------------------- Observer: David Entwistle Location: Goosnargh, near Preston (England) 53 49' N, 2 40' W Frequency: 55.25 MHz TV channel E3 (video) Portugal; transmitter Lousa Antenna: Jaybeam 3-element Yagi, Az 180 deg, elev 10 deg Polarization horizontal Receiver: Icom PCR1000 Computer: Dell Latitude Software: Meteor v 8.2 Software | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 83 118 121 100 94 132 114 124 92 104 110 142 131 89 104 1 |116 114 121 141 100 121 107 118 108 112 119 140 141 82 103 2 |138 126 120 122 104 124 120 139 105 126 140 128 155 118 120 3 |134 146 130 134 105 127 120 125 118 91 119 156 142 119 140 4 |120 125 105 137 132 116 131 116 123 106 115 120 136 125 116 5 |112 102 99 124 91 110 102 115 117 95 108 109 112 97 112 6 |126 93 118 93 92 103 100 102 118 111 92 98 111 103 125 7 | 80 107 94 88 96 91 103 123 100 118 104 107 114 103 85 8 |114 104 113 123 118 103 107 119 122 122 123 105 119 131 138 9 |115 78 141 90 88 87 103 120 94 112 128 100 107 127 149 10 |100 94 90 62 70 90 101 88 97 101 121 82 91 109 102 11 |110 76 94 61 72 70 81 160 103 190 91 38 85 112 100 12 | 48 60 83 62 74 74 97 70 83 84 68 75 88 95 13 | 78 64 84 88 67 83 71 84 48 84 90 65 93 80 68 14 | 72 78 51 70 67 66 78 85 69 80 90 52 67 75 71 15 | 46 71 47 62 63 57 39 81 75 67 76 46 56 63 65 16 | 47 49 49 42 42 67 34 58 61 53 54 57 54 52 55 17 | 55 44 46 46 36 41 51 48 51 49 50 47 45 65 40 18 | 31 41 57 40 39 38 38 42 30 50 36 43 20 57 45 19 | 44 68 70 42 32 31 43 26 44 62 57 67 60 37 34 20 | 77 60 65 51 47 61 59 33 59 125 50 83 64 48 44 21 | 68 72 51 66 53 80 73 31 76 56 58 76 81 66 76 22 | 78 92 71 98 87 91 99 44 73 61 88 61 89 54 76 23 |103 109 123 94 110 94 116 49 56 89 124 117 102 94 106 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 99 108 126 125 110 111 90 98 108 107 109 121 115 106 125 1 |104 118 123 112 127 106 123 111 111 113 95 110 130 118 132 2 |115 135 132 105 105 124 115 120 108 111 102 128 132 145 130 3 |108 113 128 132 99 133 97 112 133 120 124 119 127 130 119 4 |125 96 132 99 111 120 90 95 126 103 123 125 116 117 111 5 |112 115 121 116 107 125 101 106 108 98 101 110 106 117 135 6 | 93 93 102 105 101 88 103 96 88 96 106 106 123 95 108 7 |112 117 123 121 113 97 97 93 105 125 142 118 92 118 99 8 |111 132 110 109 107 134 107 111 112 128 143 131 132 101 110 9 |101 116 105 97 89 125 125 86 124 122 123 136 115 119 102 10 | 87 97 101 88 74 83 76 76 117 91 118 138 88 72 93 11 | 91 75 70 61 77 83 86 85 81 63 109 124 76 58 86 12 | 58 72 84 75 72 76 83 83 85 88 93 104 64 84 96 13 | 50 82 80 64 78 71 71 95 45 109 108 75 57 66 96 14 | 53 69 50 54 62 61 59 85 32 78 67 80 58 75 90 15 | 60 48 36 60 47 57 64 66 38 68 83 73 50 54 92 16 | 60 59 31 53 30 40 44 58 33 65 65 61 48 35 53 17 | 55 44 44 48 42 47 48 54 30 48 53 49 49 25 46 18 | 69 53 52 53 51 62 36 43 36 42 63 47 85 35 53 19 | 70 43 53 43 48 55 55 56 42 26 65 51 55 41 55 20 | 74 80 73 48 71 66 63 70 45 57 85 56 67 82 63 21 | 80 77 60 50 78 57 53 59 59 75 72 85 91 76 86 22 |104 110 53 100 94 100 87 92 92 95 83 104 102 97 121 23 |102 122 115 100 98 73 83 107 92 103 115 89 93 104 113 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 David Entwistle --------------------------------------------------------------------------- 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. | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 5 1 6 15 149 113 61 80 76 40 34 102 71 119 66 1 | 5 3 2 28 111 151 52 48 111 71 26 126 52 112 84 2 | 1 41 5 49 90 133 27 80 127 58 36 106 69 83 95 3 | 5 44 29 35 55 151 39 33 93 92 38 54 47 93 96 4 | 2 30 91 10 99 106 53 77 110 114 37 64 73 95 80 5 | 6 30 129 58 128 123 86 100 114 108 125 88 83 145 91 6 | 17 9 129 139 134 132 74 135 123 126 110 100 128 153 126 7 | 63 44 72 137 97 140 62 105 57 139 88 111 121 134 117 8 | 33 56 22 59 70 148 48 65 82 140 93 79 75 100 79 9 | 22 27 8 6 50 68 48 71 102 98 58 38 39 89 54 10 | 20 4 11 5 70 74 46 32 84 55 64 60 57 18 36 11 | 32 0 4 2 61 79 18 26 52 21 44 59 21 22 20 12 | 8 1 1 2 21 72 20 45 68 18 13 58 25 4 12 13 | 0 1 2 2 8 29 16 17 43 25 11 67 23 18 3 14 | 1 2 0 23 10 20 12 8 34 21 14 36 3 20 5 15 | 2 1 2 25 9 14 17 3 10 11 28 25 6 8 2 16 | 0 1 17 8 10 25 13 5 4 26 35 15 7 9 7 17 | 4 0 2 19 47 45 61 4 15 38 39 22 12 24 17 18 | 1 0 4 74 40 16 50 2 14 69 30 70 35 15 33 19 | 2 7 12 71 86 56 63 47 21 75 68 72 16 51 32 20 | 14 5 8 103 77 84 124 45 10 52 57 122 38 51 20 21 | 2 7 11 99 57 70 133 65 34 64 72 141 59 52 23 22 | 2 3 17 100 56 65 146 65 25 63 88 63 94 120 12 23 | 1 5 11 139 101 56 123 74 28 57 67 35 103 66 28 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 26 57 120 64 67 79 55 32 6 119 59 66 50 10 57 1 | 68 116 129 82 52 74 91 53 7 86 45 92 37 1 0 2 | 71 135 95 14 70 61 68 19 32 75 40 48 37 1 0 3 | 52 140 100 17 38 77 94 59 40 67 1 1 2 0 1 4 |110 124 150 19 65 89 114 109 4 109 1 4 14 0 0 5 |108 112 150 42 98 103 134 21 13 148 2 4 10 0 18 6 | 68 86 143 49 103 93 137 5 9 146 2 4 0 0 9 7 | 43 58 142 103 86 85 123 38 4 141 2 0 1 1 24 8 | 73 42 82 101 120 54 137 16 0 107 1 5 27 2 46 9 | 30 87 64 66 70 85 125 4 8 33 2 1 36 2 32 10 | 23 43 84 26 66 38 35 2 31 50 0 0 39 1 1 11 | 5 36 49 10 50 3 13 2 14 58 1 1 36 0 0 12 | 6 29 11 4 57 0 4 2 6 42 0 0 30 0 0 13 | 0 22 2 21 46 5 7 0 19 55 1 1 40 0 0 14 | 1 14 4 16 24 1 2 1 23 54 0 2 40 0 0 15 | 4 19 1 17 14 0 5 4 16 8 2 0 37 0 0 16 | 2 10 1 17 16 4 4 2 27 4 5 1 2 0 1 17 | 2 36 0 32 13 18 2 1 33 21 36 23 0 0 1 18 | 18 69 0 49 4 26 37 0 67 90 82 43 0 0 0 19 | 21 80 7 65 9 53 32 3 60 73 91 51 2 1 0 20 | 10 85 4 56 50 56 36 1 70 35 87 39 1 1 0 21 | 15 77 11 48 114 77 62 2 76 73 82 68 1 4 0 22 | 10 77 50 34 54 95 90 9 104 86 118 46 1 5 0 23 | 16 89 84 43 70 52 110 9 112 56 98 58 6 43 0 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Patrice Guérin --------------------------------------------------------------------------- Observer: Patrick Mergan (Andromeda - Belgium) Location: Gijzegem, Belgium 50 59' N , 4 03' E Frequency: 66.29 MHz Transmitter Locations: R. Rossii - St-Petersburg? R.Rif - Biysk (Altayskiy Kray)? Nadvoitsy (Respublika Kareliya)? Makhnevo (Sverdlovskaya oblast) RSM? Antenna: 4 elements Yagi, direction East, elevation 20 deg Antenna amplifier: 15 dB Receiver: Modified Pioneer TX-D1000 Observing method: S-meter via low pass and comparator fed to LPT1: port of PC Data sampling system: self written DOS program (tmet.exe) in Turbo Pascal. alpha Aurigids | Aug Sept 2007 UT | 30 31 1 2 ---+--------------- 0h| 12 18 12 1 | 13 11 16 2 | 7 11 6 3 | 16 20 17 4 | 15 14 5 5 | 25 13 12 6 | 134? 9 11 7 | 84 15 8 8 | 5 18 16 9 | 5 24 7 10 | 16 19 15 11 | 7 258 12 12 | 13 20 6 13 | 21 1 14 | 10 7 15 | 15 9 16 | 6 17 9 17 | 10 6 3 18 | 5 9 3 19 | 7 5 4 20 | 7 12 11 21 | 10 11 18 22 | 15 18 11 23 | 22 11 10 ---+--------------- UT | 30 31 1 2 | Aug Sept 2007 Counts per 10 minute intervals for the Alpha Aurigids Sep 1 UT | 0m 10 20 30 40 50 ----+----------------------- 10h| 2 0 3 1 1 12 11 | 87 47 52 69 14 25 12 | 0 7 4 0 4 8 Patrick Mergan ---------------------------------------------------------------------- Observer: Cristian Negru = YO3FFF = Location: 25 09' 55" E, 44 07' 59" N, 84m ASL, Romania Frequency: 143.05MHz Transmitter location: GRAVES radar JN27SI Transmitter equipment: CW bistatic radar, see WEB Receiving antenna: 14 el Yagi 15dBd gain, 18 m AGL, Azimuth 290 deg Receiving equipment: Tsys 182K, RX threshold -138dBm USB, BW 2.4KHz, AGC-ON; PC feed on SB; Software: Spectran 213, sampling rate 5512 Hz; 1 min GIF saving Observing method: manual counting on GIF files; all meteor reflections were counted, underdense/overdense all together | August 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 656 388 654 269 586 613 569 523 483 472 1 | 516 571 636 447 526 616 590 416 486 465 2 | 540 578 676 494 373 542 633 442 461 474 3 | 498 504 568 472 390 560 605 444 412 481 4 | 496 453 544 493 415 561 600 423 387 484 5 | 435 433 495 291 477 504 518 407 427 415 6 | 408 464 483 393 436 531 400 363 418 420 7 | 400 471 400 402 441 525 379 345 360 364 8 | 381 460 433 379 440 469 426 402 362 339 9 | 388 425 456 382 439 401 409 377 320 365 10 | 368 473 360 364 354 343 366 327 342 11 | 377 380 371 342 347 357 295 332 323 12 | 324 162 294 352 237 314 238 284 250 13 | 262 149 271 261 228 281 159 244 222 14 | 243 172 167 232 197 239 35 250 270 15 | 151 231 155 208 227 208 212 41 194 193 251 16 | 174 187 132 190 198 192 191 36 240 202 209 17 | 168 202 215 201 202 181 100 62 223 199 236 18 | 240 241 228 219 167 240 81 126 215 242 247 19 | 255 218 261 276 189 259 82 170 300 187 222 20 | 290 240 275 282 308 280 128 37 328 283 261 21 | 330 336 340 328 421 392 404 205 425 362 317 22 | 493 392 507 411 473 508 460 301 405 407 440 23 | 578 331 571 546 525 615 422 403 550 367 371 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2007 Number of reflections > 5 s | September 2007 UT | 1 ---+---- 0h| 3 1 | 1 2 | 4 3 | 1 4 | 1 5 | 7 6 | 3 7 | 6 8 | 5 9 | 7 10 | 13 11 | 196 12 | 2 13 | 8 14 | 3 15 | 5 16 | 2 17 | 3 18 | 0 19 | 0 20 | 0 21 | 0 22 | 0 23 | 3 ---+----- UT | 1 | September 2007 alpha Aurigids reflection time (s) per minute September 1 UT | 0m 1 2 3 4 5 6 7 8 9 -----+-------------------------------------- 11h00| 0 57 0 0 0 0 16 3 0 0 10| 0 0 0 0 21 60 60 60 43 8 20| 0 0 0 0 43 60 60 0 45 60 30|60 18 41 35 0 23 10 45 32 16 40| 0 0 0 10 0 0 0 8 0 0 50| 0 36 36 0 0 0 0 0 0 0 -----+-------------------------------------- UT | 0 1 2 3 4 5 6 7 8 9 There was continuous reception (60 s reflection time per minute) during three intervals: 11h15-11h17, 11h25-11h26, 11h29-11h30 Cristian Negru --------------------------------------------------------------------------- Observer: Sadao Okamoto Location: Damine Meteor Observatory, Japan (137.53 E, 35.07 N) Location: Nissin site at Nissin City (137 01 27 E, 35 07 17 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 2007 Sep LT | 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 UT | 15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 ---+------------------------------------------------------------------------ 1 | 36 23 24 33 25 30 25 26 26 16%15 22 16 %8 7 13 21 7 17 8 5 21 16 25 2 | 29 38 37 23 28 35 30 33 25 22 15 21 23 17 14 9 8 6 16 10 13 14 19 19 3 | 30 31 25 29 38 30 32 24 16 22%24%16%17 20%13 13 13 9 18 11 10 23 29 38 4 | 26 30 38 20%32 40 37 36 18 19 16 -%14 24 13 15 25 13 21 20 10 21 17 26 5 | 17 39 39 42 38 30 32 23 18 17 24 13%20 19 15 12 5 12 17 6 10 9 17 16 6 | 34 22 41 32 23 24 30 36 28 31 21 12 8 12 14 8 11 14 10 12 14 10 16 18 7 | 46 50 31 35 42 26 27 37 25 22 24 21 26 27 19 19 11 14 8 8 12 9 24 21 8 | 31 33 32 25 29 41 37 32 23 26 36 21 39 25 29 18 18 11 15 20 24 21 15 29 9 | 18 40 36 32 39 32 40 24 36 25 22 22 8 17 19 21 12 13 13 20 20 22 14 23 10 | 42 48 42 42 38 41 35 35 21 34 16 26 30 31 13 13 21 13 12 16 13 25 31 41 11 | 51 57 59 62 41 44 52 40 45%25%39%23 17 20 21 17 12 10 17%13%17 17 10 31 12 | 36 53 64 47 40 53 31 37 28 32 19 21 15 20 24 15 12 11 13 9 13 19 11 25 13 | 29 34 31 42 30 36 27 29 25 21%15 26 27 20 27 15 16 12 14 13 20 12 25 28 14 | 32 30 32 45 49 61 47 61 37 44 28 25 40 25 24 21 18 18 13 11 19%26 25 28 15 | 27 39 44 49 47 48 31 33 25 24%20 39 28 19 16 12 21 11 13 11 18 7 16 30 16 | 40 48 57 53 35%40 43 48 48 30%33 29 26 23 29 13 11 11 13 11 17 16 20 24 17 | 24 40 54 50 34 50 42 31 41 43%37 24 37 32 16 26 14 9 11 17 20 22 15 19 18 | 27 45 34 39 42 49 43 49 35 22%30%20 24 23 10 16 15 19 12 20 24 19 35 40 19 | 37 38 49 48 34 36 39 31 27 22%28 -%30 33 22%18%12 12 7 10 7 14 11 17 20 | 42 51 35 28 33 32 39 39 40 34 26 - -%23 24 15 15 11 13 11 16 13 19 19 21 | 32 48 47 43 40 48 32 30%42%36 37 30 39 27 26 22 16 13 14 11 13 22 16 19 22 | 30 47 44 30 22%29%33 36 40 21 25 18 24 16 16 20 13 11 8 18 20 15 13 22 23 | 31 37 25 27 24%28 23 32 27 35 29 28 17 18 15 19 14 14 10 12 11 11 21 18 24 | 33 39 31 26 25 19 21 28 28 25 15 29 35 18 12 8 13 10 6 6 9 13 17 21 25 | 28 45 31 39 35 39 55 31 33 36 27 42 25 22 21 19 12 15 10 16 15 17 23 19 26 | 24 44 33 39 29 24 39 29 28 27%19%19 16 24 10 14 14 21 12 16 18 22 14 33 27 | 32 56 40 50 41 35 45 33 22 32 38 38 37 23 23%15 15 15 17 13 21 23 31 42 28 | 33 56 62 44 49 50 53 77 63 53%41 -%27 40 21 30 28 19 27 22 31 27 27 33 29 | 44 60 68 69 59 78 65 67 53 40%32 - - - - - - %9 15 16 20 33 31 34 30 | 45 77 68 86 72 76 71 42 29 24 26 21 30 30 29 20 23 23 16 24 24%27 35 47 ---+------------------------------------------------------------------------ UT | 15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 LT | 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2007 Sep Echoes longer than 20 seconds 2007 Sep LT | 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 UT | 15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 ---+------------------------------------------------------------------------ 1 | 1 2 | 1 2 3 | 1 4 | 1 5 | 1 1 1 1 6 | 1 7 | 1 1 1 8 | 9 | 1 1 1 1 10 | 1 1 11 | 1 1 1 1 1 1 12 | 2 13 | 1 14 | 1 15 | 2 1 16 | 1 1 1 1 1 17 | 1 18 | 1 19 | 20 | 1 1 21 | 1 22 | 1 23 | 24 | 1 25 | 1 1 26 | 27 | 2 28 | 1 1 2 1 1 29 | 1 1 1 30 | 1 ---+------------------------------------------------------------------------ UT | 15h16 17 18 19 20 21 22 23 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 LT | 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 2007 Sep Notes: -: 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: Mike Otte Location: Pearl City, IL, USA (42 N, 90 W) Frequency: 97.9 MHz Antenna : 4 elem Yagi pointed south west, elev 45 deg Receiver: Nissan radio Observing method: Colorgramme WMeteor v 3.2 on Compaq 233 MHz Total Counts | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 53 49 22 56 22 29 23 17 30 22 23 11 59 27 22 1 | 96 34 29 91 42 24 20 30 21 19 18 21 61 19 23 2 | 39 53 30 55 44 22 34 23 44 25 23 20 46 15 22 3 | 75 57 23 47 54 25 21 23 52 25 21 12 26 22 20 4 | 61 26 22 33 26 25 19 36 38 28 41 28 71 25 18 5 |101 81 20 46 29 23 33 21 86 61 19 29 60 30 28 6 |154 43 68 44 25 61 27 24 58 36 24 24 73 21 22 7 |109 77 42 72 19 37 17 30 107 48 33 26 68 37 32 8 | 99 75 41 120 26 67 17 52 122 49 34 30 133 30 31 9 | 86 101 59 58 45 21 19 59 32 56 61 23 99 24 30 10 |128 85 79 40 29 27 18 51 108 48 44 25 101 36 31 11 |166 109 123 47 26 18 15 75 92 37 40 39 138 39 32 12 |128 96 100 69 34 22 27 50 118 96 48 24 122 27 28 13 | 62 136 107 78 30 26 15 103 185 61 26 26 154 35 36 14 |124 147 81 64 25 26 24 71 182 45 23 30 120 25 36 15 |112 42 75 64 39 23 25 44 50 29 25 37 29 23 27 16 | 56 33 69 54 16 7 24 41 28 40 16 22 26 24 21 17 | 30 22 56 24 28 14 21 18 20 23 25 25 11 21 12 18 | 49 26 20 22 23 17 17 21 18 18 17 29 16 25 14 19 | 41 18 27 20 13 21 22 21 21 18 24 25 23 23 22 20 | 22 23 21 17 22 20 20 20 23 19 21 22 18 17 10 21 | 21 22 27 18 35 27 16 22 19 14 23 26 23 11 21 22 | 29 23 35 26 28 19 23 22 13 21 14 32 16 18 25 23 | 31 21 44 30 18 20 19 27 17 22 19 50 19 16 25 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 27 58 24 26 24 38 15 17 21 24 24 29 24 27 70 1 | 25 62 18 23 28 38 17 34 18 12 28 30 22 27 66 2 | 30 28 28 24 40 114 23 52 18 33 26 31 17 17 53 3 | 46 55 27 19 30 80 23 32 21 27 24 64 31 34 76 4 | 28 58 36 22 29 65 22 35 20 27 25 37 25 26 55 5 | 33 35 73 28 133 82 24 47 22 27 25 66 14 32 76 6 | 31 62 63 20 75 71 53 49 19 13 21 77 19 56 49 7 | 37 50 55 18 107 47 64 57 30 15 31 58 20 42 71 8 | 39 28 35 23 116 42 41 69 39 18 28 48 21 49 64 9 | 85 16 41 22 86 42 23 66 25 20 27 59 23 46 54 10 |136 26 53 18 71 44 25 67 24 30 32 45 14 136 62 11 |152 24 40 15 133 87 37 104 42 17 32 54 30 182 56 12 |109 18 66 18 134 120 30 76 33 24 30 32 43 163 48 13 | 79 22 73 36 80 91 38 68 37 18 25 25 51 184 39 14 | 87 24 53 21 82 92 35 39 35 19 23 20 28 157 26 15 | 91 29 62 29 49 39 15 45 62 18 25 19 32 125 24 16 | 30 18 46 22 25 30 21 50 36 27 25 24 27 46 58 17 | 37 33 58 27 22 28 20 21 27 19 14 19 21 28 27 18 | 28 18 35 22 29 27 23 25 26 15 14 17 16 22 20 19 | 17 18 23 20 31 21 20 21 21 11 20 10 22 47 20 20 | 22 20 18 17 21 14 14 20 27 15 15 17 18 40 15 21 | 27 23 30 11 16 21 26 31 17 23 15 18 17 32 13 22 | 30 22 15 16 14 12 22 27 21 20 23 19 21 43 37 23 | 34 15 18 21 31 22 16 22 25 23 29 21 23 80 20 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Mike Otte --------------------------------------------------------------------------- Observer: Jean-Louis Rault Location: Epinay sur Orge (near Paris), France (48 40' N, 2 20' E) Frequency: 48.250 MHz TV channel; transmitter Nevacerrada Antenna: turnstile omni, elev 45 deg, 10 dB attenuator Receiver: PCR1000 Computer: Pentium IV Software: HROFFT + Colorgramme RMOB Lab 1.5 | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 287 359 336 337 1 | 312 330 337 323 2 | 358 357 354 317 3 | 385 385 392 370 4 | 350 207 379 367 370 5 | 332 346 365 330 325 6 | 362 339 328 333 321 7 | 372 351 303 309 330 8 | 377 370 362 321 364 9 | 358 364 330 326 345 10 | 317 338 361 323 327 11 | 281 268 283 253 310 12 | 249 258 222 252 233 13 | 240 224 210 206 217 14 | 198 178 208 180 198 15 | 151 180 171 143 148 16 | 136 118 113 129 109 17 | 113 110 100 97 109 18 | 114 97 110 103 19 | 106 102 87 107 20 | 137 162 154 134 139 21 | 188 228 186 179 184 22 | 226 237 234 214 243 23 | 277 332 287 280 256 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|297 308 309 321 349 341 284 315 293 265 291 305 266 287 351 1 |345 327 314 347 392 326 321 312 278 299 331 330 303 256 337 2 |323 324 328 395 400 316 319 318 339 337 323 340 314 311 338 3 |326 339 298 400 399 364 366 368 315 331 344 357 361 366 333 4 |359 344 362 396 369 339 307 376 334 323 346 322 323 300 322 5 |342 304 339 434 365 364 337 349 331 304 361 341 312 310 319 6 |327 322 337 409 360 371 362 357 295 340 338 353 325 328 307 7 |324 354 317 384 366 366 354 344 293 308 351 369 306 357 325 8 |345 328 370 383 382 381 412 407 333 330 342 400 369 363 378 9 |266 347 380 373 387 403 424 403 345 370 373 395 375 379 345 10 |297 314 325 374 351 323 430 335 210 285 332 378 316 366 318 11 |257 266 304 328 294 270 388 298 146 294 291 311 246 343 259 12 |219 252 248 285 320 277 293 259 245 259 293 292 304 236 13 |238 242 249 263 268 195 227 220 210 257 237 274 223 220 14 |168 206 210 213 214 212 222 47 210 174 221 229 192 233 15 |155 157 185 172 165 162 197 81 167 183 189 187 184 145 16 |123 126 135 135 147 132 33 102 105 143 136 158 135 95 17 |108 129 105 114 105 120 127 87 110 116 142 118 146 84 18 | 83 113 119 135 112 121 140 84 95 106 114 105 105 114 19 | 96 130 131 135 102 131 135 111 106 106 123 132 123 101 20 |143 170 204 205 164 173 188 143 136 157 198 179 161 158 21 |198 189 227 236 226 229 208 163 208 191 259 180 212 222 22 |245 221 271 307 246 264 267 232 246 220 277 253 218 273 23 |277 303 290 335 313 293 320 278 274 266 316 273 279 325 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Jean-Louis Rault --------------------------------------------------------------------------- Observer: Andy Smith Location: Tavistock, Devon, UK (50 33'N, 4 08' W) Receiver: Yaesu FT857 Antenna: 9 ele Tonna, az 120 deg (SE), elev 20 deg Frequency: 143.050 MHz Graves Computer: Athlon PC 2GHz processor, 1 GB memory, WinXP Pro running SpecLab Observing method: Colorgramme RMOB Lab v 1.5 Automatic counting using Spectrum Lab v2.5 Sporadic E automatically suppressed from counts! | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 88 72 75 71 76 51 78 75 53 77 82 68 73 65 1 | 88 87 75 68 75 66 89 73 61 84 65 58 64 80 2 | 97 90 58 85 75 62 93 73 60 78 83 53 65 68 3 | 85 65 85 91 76 74 78 77 73 61 59 61 68 64 4 | 85 75 74 102 84 81 73 76 74 68 81 67 80 72 5 | 95 99 91 116 81 100 81 102 86 82 94 85 87 73 6 | 106 95 85 82 96 93 92 78 79 89 78 74 82 68 7 | 85 71 78 93 77 81 75 62 73 77 62 72 74 62 8 | 61 77 71 63 60 74 65 70 72 60 58 61 58 62 9 | 61 71 75 69 61 58 56 55 58 50 8 56 63 50 34 10 | 65 67 61 64 66 61 56 76 58 51 69 45 50 63 37 11 |103 78 70 64 58 60 57 77 67 52 49 73 79 54 40 12 | 87 74 62 55 63 58 74 71 78 54 69 60 78 68 70 13 | 75 67 64 71 65 61 66 65 67 53 63 55 59 74 52 14 | 58 73 53 66 54 64 57 57 61 56 62 62 55 55 15 | 63 49 66 65 56 58 47 59 47 36 39 44 74 48 16 | 69 71 58 53 43 63 62 47 52 53 62 47 44 38 43 17 | 75 59 56 73 52 46 54 65 41 53 42 42 45 40 51 18 | 56 64 54 48 55 54 67 57 59 44 56 39 39 50 50 19 | 64 65 63 59 68 47 59 45 42 40 46 47 50 51 44 20 | 52 55 63 57 68 61 53 62 57 47 42 54 35 68 42 21 | 66 67 74 67 53 58 62 59 52 61 56 52 48 39 40 22 | 57 57 65 59 54 41 56 46 52 51 46 60 46 39 23 | 70 75 64 61 59 67 63 73 58 60 59 52 66 50 58 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 58 92 62 45 64 55 66 64 94 78 63 76 68 53 69 1 | 66 86 59 71 67 54 78 79 88 75 62 75 77 86 72 2 | 67 88 79 58 68 57 67 64 63 65 51 80 56 64 80 3 | 59 83 61 67 60 59 73 69 63 80 58 77 63 68 78 4 | 61 85 89 49 56 89 58 62 83 88 67 69 88 67 76 5 | 81 105 90 73 84 69 78 70 81 96 74 81 87 79 72 6 | 88 84 83 80 68 86 65 64 87 85 73 84 98 90 95 7 | 50 61 73 89 81 63 65 76 90 88 69 92 84 79 8 | 66 71 46 62 67 56 67 77 83 82 67 63 79 9 | 56 65 79 55 67 50 57 67 75 69 64 75 95 66 10 | 56 77 69 39 51 66 56 58 68 86 54 73 69 69 11 | 53 53 65 42 61 69 66 35 78 64 83 83 67 90 70 12 | 43 62 52 49 39 60 72 74 85 53 83 67 66 79 74 13 | 38 73 41 41 43 50 56 61 72 71 78 54 62 61 57 14 | 57 69 45 45 55 58 48 63 70 61 65 66 57 51 51 15 | 46 61 48 49 51 59 58 64 71 69 57 60 58 54 47 16 | 49 51 42 41 35 53 67 53 49 59 72 62 45 56 42 17 | 39 49 50 28 40 41 57 48 54 51 58 53 51 65 65 18 | 37 42 49 32 50 41 58 47 63 49 53 48 50 50 47 19 | 47 40 38 51 55 51 59 64 80 48 66 48 63 41 47 20 | 63 38 51 49 46 37 65 52 60 59 50 46 42 21 | 48 48 60 38 49 49 55 56 53 52 52 55 54 45 22 | 53 40 53 35 42 50 47 42 45 46 53 45 69 46 23 | 65 47 39 43 56 45 55 55 69 51 55 57 43 48 59 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Note: . The data quality is very poor on 143.050 MHz Observer: Andy Smith Location: Tavistock, Devon, UK (50 33'N, 4 08' W) Receiver: 2 x Icom PCR-1000 Antenna: 1/2 wave vertical Frequency: 48.250 & 59.257 MHz Computer: Athlon PC 2GHz processor, 1 GB memory, WinXP Pro running SpecLab Observing method: Colorgramme RMOB Lab v 1.5 Automatic counting using Spectrum Lab v2.5 Sporadic E automatically suppressed from counts! | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 233 226 152 210 228 220 225 222 198 134 154 162 178 143 1 | 222 206 114 214 226 221 203 236 228 174 188 201 196 170 2 | 204 207 106 201 227 237 225 243 229 162 173 197 154 139 3 | 222 223 179 195 236 205 198 228 220 219 181 184 168 188 4 | 189 206 176 204 210 213 207 221 203 229 200 163 184 159 5 | 184 169 186 206 208 184 210 207 174 208 169 153 156 168 6 | 188 168 190 180 179 166 180 158 166 174 71 154 110 110 7 | 138 8 157 183 185 155 109 134 185 162 127 91 145 126 8 |119 219 179 20 206 211 183 142 168 155 156 142 137 152 140 9 |204 176 177 172 239 184 182 213 187 139 154 139 221 157 147 10 |191 173 162 188 164 158 152 209 167 168 151 143 145 187 173 11 |161 158 164 160 155 156 152 175 163 180 146 229 172 128 184 12 | 96 135 201 160 161 122 147 150 172 179 164 114 152 141 187 13 |152 137 133 119 113 127 115 138 141 136 105 122 130 116 138 14 |139 117 101 106 119 97 118 109 134 105 94 80 54 113 113 15 | 13 104 84 62 89 24 21 94 91 85 65 39 65 99 50 16 | 90 82 67 76 84 80 68 98 40 142 51 62 54 27 33 17 | 79 81 50 198 70 56 66 73 59 115 49 35 41 56 56 18 | 69 69 58 65 69 73 50 85 76 73 65 54 45 65 45 19 |117 93 58 58 86 78 45 69 82 73 65 53 54 58 64 20 | 92 108 78 102 93 109 86 115 105 99 68 50 46 80 62 21 |122 114 107 132 116 105 139 132 136 118 96 73 84 96 74 22 |129 147 124 143 125 123 146 166 144 93 99 103 107 106 23 |212 200 145 163 202 216 190 186 200 114 142 110 128 147 158 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 0h|186 183 186 177 145 187 182 199 186 122 225 219 218 197 236 1 |200 220 192 222 180 190 150 207 203 136 250 221 233 227 233 2 |209 200 187 198 158 146 183 210 200 136 205 214 226 201 221 3 |183 166 199 201 174 167 194 196 202 173 228 209 198 221 201 4 |172 169 158 199 154 171 167 191 202 175 196 197 238 198 204 5 |162 184 165 200 143 163 162 170 180 179 224 221 192 207 181 6 |127 133 185 170 133 154 177 159 112 158 152 190 206 219 183 7 | 68 124 114 152 124 111 120 171 127 194 145 186 178 159 8 | 82 137 191 168 126 191 166 153 198 171 177 224 187 9 |200 168 143 141 190 135 190 164 158 207 217 180 220 214 10 | 97 159 181 10 164 156 148 152 220 206 184 70 228 11 | 60 162 184 171 147 128 100 148 156 202 166 191 228 172 12 |129 166 140 185 205 163 167 165 151 165 184 165 155 171 13 |126 145 124 151 218 138 123 125 110 167 136 124 90 146 14 | 88 124 124 96 111 119 89 103 88 100 108 101 105 99 15 | 68 65 12 67 29 67 101 80 67 69 97 96 65 35 16 | 42 49 61 63 46 76 103 64 66 75 71 60 74 30 17 | 66 56 58 51 68 54 50 62 46 64 79 23 63 43 18 | 65 65 67 23 92 84 52 84 67 69 42 58 36 59 19 | 64 72 54 54 99 75 61 87 46 85 56 90 59 75 20 | 66 67 66 86 49 106 79 70 85 86 90 84 21 | 91 85 94 76 89 153 106 104 100 121 108 132 151 94 22 | 78 107 118 103 103 111 127 120 136 125 179 124 178 146 23 | 84 153 129 179 152 137 199 136 160 179 157 197 184 209 153 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Andy Smith --------------------------------------------------------------------------- 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 | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|169 175 167 173 158 136 141 160 158 136 155 156 156 140 132 1 |193 189 184 187 166 170 155 165 172 174 153 184 172 148 178 2 |209 207 189 193 186 189 158 185 197 215 206 221 242 200 171 3 |199 246 217 254 249 215 197 210 213 199 225 260 210 235 237 4 |217 232 238 230 255 220 229 217 252 240 241 223 236 255 203 5 |230 230 226 210 219 218 239 200 233 242 260 249 216 208 226 6 |258 239 206 227 234 238 218 211 220 224 289 262 229 227 220 7 |234 223 223 261 223 248 190 234 225 236 229 254 226 240 246 8 |260 273 262 265 245 236 242 298 269 267 298 239 252 258 266 9 |260 221 184 224 240 245 250 278 230 259 267 264 216 228 301 10 |276 257 210 185 225 202 225 208 251 239 236 248 247 234 252 11 |182 196 206 186 170 155 193 188 208 209 207 164 230 177 235 12 |197 178 182 177 187 147 203 162 184 169 207 217 202 198 235 13 |193 189 182 208 190 185 187 199 160 176 209 193 216 198 237 14 |183 224 158 182 181 143 163 194 185 206 183 205 240 202 219 15 |149 198 140 149 153 140 135 165 196 190 167 164 186 177 201 16 |150 157 143 137 117 110 108 142 163 133 133 140 145 127 152 17 |118 121 117 108 119 99 109 125 137 E 126 108 119 112 117 18 | 89 82 103 107 96 113 109 100 107 E 121 104 122 97 126 19 |111 100 103 129 125 96 111 119 95 E 92 127 103 130 91 20 |134 118 129 95 92 136 94 115 136 E 117 116 119 119 105 21 |138 157 124 146 123 128 118 138 142 143 143 130 133 149 152 22 |141 164 152 156 130 125 119 139 143 146 137 145 157 158 157 23 |172 163 141 164 152 130 144 180 141 144 142 146 147 151 173 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|160 161 172 143 147 153 150 166 134 159 169 171 180 149 145 1 |181 169 172 176 177 171 163 170 151 161 173 176 180 159 142 2 |201 210 219 204 171 197 215 202 182 161 184 201 202 215 181 3 |236 202 214 233 228 219 208 213 183 197 231 240 247 199 244 4 |200 230 246 240 187 240 205 222 206 237 226 259 251 213 222 5 |221 236 225 240 225 241 218 218 223 194 275 240 231 213 190 6 |217 231 210 209 219 224 229 238 219 233 235 263 270 231 222 7 |269 214 243 240 251 249 257 186 220 236 236 257 247 235 222 8 |220 269 226 227 265 279 279 267 260 274 256 273 270 275 246 9 |235 250 247 235 238 256 285 207 253 252 274 281 262 252 220 10 |225 255 247 234 227 239 267 239 214 198 241 242 227 246 248 11 |231 210 229 213 243 222 223 243 162 183 217 210 210 230 222 12 |186 205 213 203 236 205 197 190 158 207 214 220 222 241 239 13 |191 227 193 235 209 215 221 182 226 220 217 186 239 237 207 14 |206 222 203 189 213 239 199 227 181 191 190 206 200 236 235 15 |200 169 163 181 161 157 168 152 170 163 161 183 174 177 171 16 |150 148 122 134 119 163 152 134 136 187 177 146 153 157 148 17 |132 121 142 127 118 109 121 137 128 132 123 147 142 115 144 18 |120 124 121 101 100 103 122 108 131 97 120 120 122 93 118 19 | 92 113 121 97 109 170 124 104 136 112 127 125 118 134 113 20 |112 132 117 114 127 127 122 116 120 114 128 134 149 121 123 21 |145 149 156 144 145 129 132 163 165 163 146 146 138 125 122 22 |164 147 147 164 158 163 163 159 144 184 141 171 178 162 135 23 |180 137 152 149 160 168 141 155 152 167 182 185 144 155 144 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Notes . E = sporadic E Dave Swan --------------------------------------------------------------------------- Observer: Diego Valeri Location: Contigliano (RI) (42.4103 N, 12.7679 E, 420 m) Frequency: 49.7396 MHz Transmitter Location: HNG Budapest Antenna: 4 element Yagi: Azimuth 67 deg (NE), elevation 12 deg Receiver: TV B/N with amplifier 10 dB gain Observing method: 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: "MSD" software with sound card 8-16 bit. Number of meteors in one hour intervals | August 2007 UT | 12 13 -----+-------- 0h30| 159 1 30| 200 2 30| 180 3 30| 220 4 30| 218 5 30| 232 6 30| 199 7 30| 216 8 30| 159 9 30| 101 10 30| 74 11 30| 75 12 30| 53 13 30| 113 14 30| 15 30| 16 30| 17 30| 157 18 30| 151 19 30| 154 20 30| 157 21 30| 165 22 30| 158 23 30| 177 -----+-------- UT | 30 31 | August 2007 Diego Valeri --------------------------------------------------------------------------- Observer: Felix Verbelen ON4AVF Location: Kampenhout, Belgium (4 36' E, 50 57' N) Frequency: 49990 kHz Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 55' E, 50 49' N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: 2-elements HB9CV Yagi, elev 52 deg, azimuth 250 deg (W) Receiver: ICOM 7100 Observing method: automated setup using PC soundcard + Spectrum Laboratory software [Digitised sound and computer images are stored on local harddisks for further analysis. Only overdense meteor reflections are counted manually and used for statistics] Duration >= 2 seconds | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 6 5 3 3 2 8 8 10 1 4 3 6 4 5 4 1 | 3 3 5 6 9 5 4 0 3 6 5 7 2 6 8 2 | 4 6 4 8 6 7 10 6 4 9 6 8 7 15 8 3 | 6 4 5 8 9 7 7 6 7 1 8 7 4 9 13 4 | 13 7 7 9 8 8 6 9 5 4 4 9 7 6 6 5 | 6 9 8 6 6 7 5 5 8 5 2 13 3 8 8 6 | 8 5 2 8 7 5 12 4 11 6 8 7 5 5 12 7 | 4 7 3 5 5 6 7 7 8 7 8 6 8 10 6 8 | 5 8 9 4 5 5 6 11 4 9 5 7 15 8 7 9 | 4 3 8 6 4 3 6 4 8 4 3 6 7 5 7 10 | 6 4 4 4 2 5 4 1 5 4 7 3 9 7 5 11 | 27 2 6 7 1 2 5 3 4 3 4 7 3 8 5 12 | 5 3 4 1 4 2 1 4 2 2 6 2 2 2 8 13 | 4 6 7 0 0 1 8 4 2 5 3 3 5 5 5 14 | 7 7 2 1 1 3 1 2 5 5 7 3 4 6 3 15 | 3 3 5 2 2 1 5 4 2 4 4 2 2 2 6 16 | 3 6 3 5 1 4 4 5 6 1 2 6 1 6 3 17 | 4 4 6 6 2 3 3 1 2 3 2 3 5 4 1 18 | 2 7 5 5 2 4 2 3 4 4 1 6 3 2 6 19 | 2 3 4 2 2 3 1 3 5 2 2 4 3 5 0 20 | 2 1 5 5 1 2 3 4 6 2 3 2 5 5 5 21 | 3 6 2 5 6 4 5 10 3 3 3 6 4 4 6 22 | 7 9 8 6 3 8 8 3 4 2 5 3 2 5 6 23 | 4 4 6 8 2 2 5 4 3 3 8 7 6 7 5 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 8 3 1 6 ? 5 7 2 7 5 6 2 4 5 4 1 | 6 6 4 3 3 4 5 7 6 8 12 5 3 6 2 2 | 7 7 2 5 5 2 6 9 6 3 5 4 1 2 4 3 | 2 2 2 5 5 7 5 6 2 2 13 5 7 5 9 4 | 7 6 3 6 3 6 5 9 4 7 7 5 7 3 3 5 | 2 2 3 5 ? 6 3 7 3 6 6 10 6 6 3 6 | 5 3 5 5 ? 8 6 3 5 5 8 6 2 8 6 7 | 9 6 5 4 ? 6 4 12 6 7 6 8 9 13 5 8 | 8 4 3 5 ? 11 8 5 6 7 9 12 6 7 8 9 | 6 11 5 5 8 5 8 7 11 6 2 6 1 14 3 10 | 9 7 4 7 9 2 3 2 1 7 5 16 3 9 8 11 | 5 4 3 7 5 3 4 2 5 3 4 3 3 7 5 12 | 3 5 0 3 2 5 4 3 9 1 6 4 2 3 9 13 | 5 3 1 4 6 2 2 5 3 6 8 5 1 5 6 14 | 3 4 4 4 4 10 2 3 4 5 3 4 0 3 7 15 | 2 7 2 6 2 6 3 5 1 2 2 2 2 4 1 16 | 3 1 4 4 4 3 2 0 6 3 0 5 3 2 7 17 | 1 5 2 3 2 8 3 4 5 2 1 9 1 1 2 18 | 6 5 1 ? 3 6 2 3 1 0 2 3 3 1 2 19 | 1 4 5 ? 5 6 1 3 3 4 5 4 2 5 3 20 | 2 1 1 3 4 4 2 3 1 9 1 3 4 6 1 21 | 4 0 2 3 7 1 3 5 7 2 8 6 5 5 5 22 | 4 4 2 6 8 4 4 7 6 5 2 4 6 3 10 23 | 6 1 3 5 3 7 1 3 7 3 6 4 7 6 1 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Duration >= 10 seconds | September 2007 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 0 0 0 1 3 0 0 1 1 0 0 0 1 | 0 1 0 1 1 0 1 0 0 1 1 2 0 1 0 2 | 0 1 0 1 1 0 1 0 0 1 0 0 0 0 0 3 | 1 0 1 2 2 2 1 0 1 0 1 1 0 0 1 4 | 3 1 2 4 1 0 0 2 1 1 2 2 2 0 2 5 | 3 4 2 0 2 2 0 0 2 1 1 2 0 1 2 6 | 1 1 0 0 3 1 1 0 1 2 0 2 2 2 0 7 | 2 1 0 0 2 1 3 0 1 1 2 1 1 0 1 8 | 3 3 2 0 0 1 4 1 0 2 1 0 3 0 1 9 | 1 2 1 1 0 0 2 0 1 1 1 0 0 1 3 10 | 1 2 1 0 0 0 1 0 0 0 0 0 1 0 0 11 | 17 0 1 1 0 0 0 2 0 0 0 0 0 2 0 12 | 0 0 0 1 0 0 0 1 1 0 0 2 0 0 2 13 | 1 1 0 0 0 0 0 0 0 1 0 0 0 0 1 14 | 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 15 | 0 0 1 0 0 0 1 0 1 2 0 0 0 2 0 16 | 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 17 | 1 0 1 0 0 0 0 1 1 1 0 0 1 0 0 18 | 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 2 0 1 0 0 1 0 0 0 1 0 0 0 20 | 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 21 | 0 1 0 0 1 0 1 1 1 0 0 0 0 0 0 22 | 1 1 0 0 0 0 3 0 0 1 2 0 0 1 0 23 | 1 1 0 1 0 0 0 0 0 0 0 1 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | September 2007 | September 2007 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 0 0 0 0 ? 0 0 0 0 1 0 0 2 1 0 1 | 2 1 1 0 0 0 0 4 0 0 0 1 1 0 0 2 | 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 3 | 0 1 0 0 2 0 0 1 1 0 0 1 1 3 2 4 | 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 5 | 0 0 0 1 ? 1 0 0 1 0 0 3 3 1 0 6 | 1 1 1 1 ? 2 0 0 1 1 3 0 0 1 1 7 | 4 0 0 0 ? 0 2 3 0 0 1 1 1 3 1 8 | 0 0 0 0 ? 2 3 0 1 2 2 2 0 0 1 9 | 2 3 0 0 2 0 0 0 1 0 0 1 0 2 0 10 | 0 3 0 0 1 0 0 1 0 1 0 0 0 0 0 11 | 2 0 0 3 2 1 0 0 0 0 0 0 1 0 1 12 | 0 2 0 1 2 0 1 1 2 0 0 1 1 0 2 13 | 1 0 0 0 2 1 1 1 0 0 0 0 0 2 0 14 | 0 1 1 1 1 1 0 0 1 1 0 0 0 0 0 15 | 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 16 | 0 0 1 1 1 0 0 0 1 0 0 1 1 0 0 17 | 0 1 0 1 1 0 0 0 0 1 0 1 0 0 0 18 | 0 0 0 ? 1 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 ? 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 23 | 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | September 2007 Note: The aurigid outburst was short but spectacular! For detailed registrations from both Mira Observatory/Grimbergen (Belgium) and at Kampenhout(Belgium) please click on the following links: http://users.skynet.be/felixverbelen/20070901Aurigids_Mira.zip (2.9 Mb) http://users.skynet.be/felixverbelen/20070901Aurigids_Felix.zip (1.6Mb) 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 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) http://astrosurf.com/somyce/c_radio.htm Orlando Benítez Sánchez Las Palmas de Gran Canaria, Spain mailto:avejerilla@yahoo.es 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 Walter BOSCHIN FONDAZIONE GALILEO GALILEI - TELESCOPIO NAZIONALE GALILEO C/Alvarez de Abreu 70, E-38700 S/C de La Palma, TF (Spain) mailto:boschin@tng.iac.es Jeff Brower Kelowna, British Columbia, Canada mailto:jbrower@meteorchaser.net http://members.shaw.ca/jbrower/ Willy Camps Tessenderlo, Belgium mailto:willy.camps@telenet.be Gaspard De Wilde (ON4ZK) Dessel, Belgium mailto:on4zk@telenet.be David Entwistle mailto:atdt30@dial.pipex.com http://www.david.entwistle.dial.pipex.com 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 Szabolcs Kiss Katai ut 99, H-2251 Tapioszecso, Hungary tel: +36 29 446 015 mailto:achilles@freemail.hu Alastair McBeath IMO: International Meteor Organization 12A Prior's Walk, Morpeth, Northumberland, NE61 2RF, England, U.K. mailto:meteor@popastro.com Cristian Negru mailto:cyo3fff@yahoo.com Romania 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://www.amro-net.jp/radio.htm Sadao Okamoto mailto:a9a5yr@bma.biglobe.ne.jp Mike Otte W9YS 5001 S Koch Rd Pearl City, IL 61062 USA mailto:motte@aeroinc.net SKiYMET Radar ALOMAR Observatory Norway mailto:singer@iap-kborn.de http://www.iap-kborn.de/radar/Radars/ALWIN/index_eng.htm Jean-Louis Rault F6AGR Epinay sur Orge, France mailto:Jean-Louis.RAULT@fr.thalesgroup.com Andy Smith Plymouth, United Kingdom mailto:andy@television.f9.co.uk http://www.tvcomm.co.uk/radio Chris Steyaert Mol, Belgium mailto:observations@rmob.org Radio meteor mailing list (English): send 'subscribe radiometeoren' in message to majordomo@vvs.be 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 Diego Valeri Associazione Sabina Astrofili - METEOR SECTION U.A.I. mailto:dvaler@tiscalinet.it http://it.groups.yahoo.com/group/radiometeore/ Felix Verbelen (ON4AVF) Kampenhout, Belgium mailto:felix.verbelen@skynet.be -- Christian Steyaert (RMOB0709) 7 October 2007 --