Meteor Observation Bulletin No. 197 www.rmob.org December 2009 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. | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 43 31 62 38 43 43 45 52 53 32 43 87 229 61 1 | 35 45 45 50 63 39 54 24 37 39 33 64 113 36 2 | 32 6 9 1 41 3 | 27 1 4 | 45 52 31 46 39 24 32 31 52 40 38 25 27 91 66 5 | 40 68 30 53 40 59 46 32 60 49 56 94 129 160 95 6 | 56 59 37 45 59 72 57 49 38 50 42 104 93 128 61 7 | 53 24 23 52 24 53 36 37 49 42 36 66 106 95 43 8 | 42 36 26 30 42 38 27 32 39 37 22 59 76 84 49 9 | 27 37 30 43 26 40 26 36 33 44 16 39 49 53 42 10 | 26 72 30 33 49 27 22 22 27 24 22 28 27 31 59 11 | 32 43 36 46 36 30 16 21 25 29 20 21 24 29 37 12 | 34 37 15 23 22 25 19 42 23 17 18 17 23 25 29 13 | 19 25 21 33 24 23 19 20 28 17 30 19 5 37 43 14 | 17 25 18 24 19 22 21 19 11 11 14 15 11 7 18 15 | 16 16 13 17 9 13 16 16 15 15 15 10 7 10 18 16 | 13 22 14 14 10 11 15 11 10 8 10 11 11 49 18 17 | 17 16 15 15 11 15 13 7 12 17 17 21 44 15 12 18 | 24 25 13 21 27 24 19 18 17 31 21 51 100 52 32 19 | 19 28 20 15 24 25 39 34 26 31 40 85 134 81 34 20 | 18 28 21 31 27 33 28 30 40 37 48 99 206 84 37 21 | 24 46 26 35 36 42 33 31 58 36 55 120 238 90 39 22 | 45 56 36 35 30 36 43 46 57 46 72 216 38 68 23 | 48 51 53 42 47 43 44 54 65 72 75 271 65 41 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 63 48 32 29 17 18 42 24 19 40 43 18 43 46 1 | 45 47 34 18 19 34 19 17 13 18 26 43 68 48 2 | 1 46 25 3 10 4 33 5 3 | 2 1 2 1 7 4 | 58 78 62 22 11 25 50 31 24 30 16 37 37 43 5 | 83 51 77 41 17 26 53 47 21 30 35 48 33 48 6 | 68 59 73 23 16 19 43 34 40 31 47 43 37 42 7 | 59 61 71 19 26 38 38 36 22 60 30 30 30 8 | 62 55 56 43 27 44 29 28 27 35 24 39 38 9 | 32 42 26 27 11 40 36 21 47 29 11 32 23 10 | 60 33 15 46 18 32 44 14 30 29 23 28 28 11 | 47 36 8 26 8 30 71 25 38 28 31 40 33 12 | 29 22 8 16 29 33 19 23 28 18 35 16 7 13 | 29 41 14 11 22 33 14 11 26 26 21 20 27 14 | 20 12 7 12 16 20 20 5 21 9 14 10 16 15 | 14 9 6 4 10 12 12 9 10 9 10 4 9 16 | 14 6 6 7 2 14 6 6 7 9 12 11 4 16 17 | 17 15 6 8 1 13 13 8 11 11 13 10 9 17 18 | 12 9 4 5 3 8 22 10 12 8 19 9 11 14 19 | 31 26 6 6 11 12 19 20 13 24 12 16 15 11 20 | 40 28 12 12 4 27 10 15 16 23 24 16 21 22 21 | 52 38 10 17 9 21 9 17 20 25 36 35 20 20 22 | 48 50 17 11 14 28 18 14 19 25 22 25 25 35 23 | 42 50 22 33 21 17 27 31 18 36 20 25 30 31 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Notes: . ? local interference or Es propagation opening Enric Fraile Algeciras --------------------------------------------------------------------------- Observer: Orlando Benitez Location: Las Palmas de Gran Canaria, Spain (28 07' N, 15 27' W, h=150 m) Receiver: ICOM IC R 7000 Antenna: 5 element Yagi, Az 210 deg (NE), elev 15 deg Coax RG 213 50 m (from Jan 2009 onwards) Frequency: 55.2494 MHz Transmitter: Lousa Portugal Computer: PIII 800MHz, 512 RAM Sound Blaster 128 PCI. Data sampling system: SSB band with software MSD and sound card Colorgramme RMOB Lab v 2.3 Meteor reflections/hour | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|316 62 66 56 53 119 18 89 357 70 1 |137 77 46 66 5 34 53 157 91 2 |186 66 85 42 94 19 11 15 43 37 3 |214 46 92 71 43 27 18 8 38 36 4 |260 70 87 71 48 9 7 4 26 16 5 |219 67 89 45 53 7 20 15 38 14 6 |184 68 69 67 65 12 15 38 85 17 7 |146 99 52 49 28 26 34 57 52 8 |328 126 75 38 52 256 18 53 59 24 9 |384 158 77 31 45 77 11 39 32 23 10 |243 115 78 38 39 7 11 10 23 18 11 |149 54 90 69 25 7 6 11 12 4 12 |199 78 72 35 2 6 15 10 8 13 |203 58 91 25 22 1 2 9 3 4 14 |276 75 88 28 24 5 4 7 5 31 15 | 89 34 88 36 18 1 8 5 4 2 16 | 66 36 35 21 1 0 4 12 10 17 | 44 25 71 20 21 2 10 8 6 6 18 | 41 37 76 29 23 32 0 12 0 2 0 19 | 60 30 35 30 52 6 8 150 34 2 20 | 50 52 45 36 18 34 44 22 12 21 | 55 67 49 42 63 20 47 90 43 13 22 | 82 61 47 38 75 70 64 150 63 13 23 | 49 87 58 42 43 66 164 63 19 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 16 17 41 55 48 41 98 45 41 54 41 44 49 30 34 44 1 | 33 27 46 73 39 39 44 44 78 59 59 43 49 22 46 33 2 | 12 9 63 64 49 67 29 52 30 102 21 39 42 47 41 41 3 | 36 18 74 54 55 87 62 63 45 43 29 39 28 40 36 29 4 | 18 9 68 112 91 72 45 41 89 50 44 33 41 42 37 42 5 | 16 14 47 163 50 56 31 50 78 97 31 34 40 55 30 31 6 | 13 18 73 115 65 35 61 36 91 40 30 24 40 66 45 32 7 | 15 18 59 100 47 71 48 60 134 43 24 69 55 64 46 66 8 | 13 27 49 153 55 69 36 51 111 68 46 39 42 68 34 56 9 | 13 27 46 231 77 44 53 46 100 51 46 42 49 114 41 36 10 | 26 26 95 72 52 56 62 31 63 58 55 52 47 66 50 86 11 | 17 20 35 68 35 35 50 35 130 32 53 72 61 96 59 39 12 | 13 8 39 101 67 31 31 156 155 40 39 38 43 45 52 32 13 | 8 6 38 62 38 34 24 35 45 67 27 25 28 40 39 44 14 | 2 6 32 48 45 19 16 37 35 31 25 18 22 43 33 32 15 | 7 8 21 37 36 27 46 19 23 21 23 30 32 28 38 16 | 0 6 26 42 27 21 32 20 18 36 24 21 29 30 35 30 17 | 2 25 46 32 21 19 28 9 22 11 24 15 18 30 26 31 18 | 2 23 56 38 30 14 31 15 29 17 29 19 23 19 17 17 19 | 7 19 29 33 20 21 39 24 23 13 24 15 26 34 27 29 20 | 15 31 47 34 31 14 30 24 21 22 25 26 36 27 26 28 21 | 6 52 64 43 29 26 40 17 24 19 40 22 33 34 25 38 22 | 11 31 69 48 23 27 30 18 70 18 28 27 34 31 32 23 | 31 76 69 21 43 37 27 37 23 44 25 35 40 37 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Orlando Benitez --------------------------------------------------------------------------- Observer: Michael Boschat Location: Halifax, Canada (63 36' W, 44 39' N, 58 meters above sea level) Listening Frequency: 67.24 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 | December 2009 UT | 7 8 9 10 11 12 13 14 15 ---+------------------------------------------- 07h| - - - - - - 18 - - 08 | - - - - - 155 35 - - 09 | - - - 11 18 77 42 - - 10 | - 13 14 25 32 63 82 41 - 11 | 6 31 10 13 20 38 44 42 - 12 | 1 18 9 10 28 37 41 43 40 13 | 8 6 3 23 36 39 37 29 27 14 | 5 - 8 17 28 38 10 28 14 15 | 9 - 4 26 21 36 17 12 8 16 | 7 - 3 15 13 - - - - 17 | 14 - - - - - - - - ---+------------------------------------------- UT | 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 21 22 23 ---+------------- 09h| - - 20 10 | - - 11 11 | - 22 13 12 | - 15 9 13 | 25 8 - 14 | 20 - - 15 | 12 - - ----+------------- UT | 21 22 23 | December 2009 Notes: . Because of the USA switching their TV signals to digital from analog I have now dropped my frequency to Channel 4 at 67.25 MHz and now am getting similar results. I must be hearing only Canadian TV stations that are still using analogue signals till about 2011. . no corrections for radiant position made to the counts. . ( - ) means no observations made. Mike Boschat --------------------------------------------------------------------------- Observer: Jeff Brower Location: Kelowna, British Columbia, Canada (49 51' N, 119 34' W) at 427 meters Receiver: ICOM PRC-1000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode Antenna: 5 element log Periodic az 90 deg (East) Frequency: 67.240 MHz Transmitter: multiple 100 kW Computer: Linux - WINE Data sampling system: Spectrum Lab counting echoes Meteor reflections/hour | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+------------------------------------------------------------ 0h| 103 115 125 127 92 91 105 114 101 75 70 70 81 84 92 1 | 138 134 132 146 103 103 98 108 93 93 101 77 103 123 92 2 | 120 149 121 156 117 134 106 130 106 112 112 139 166 192 129 3 | 137 176 161 171 165 133 132 124 123 120 131 178 226 241 118 4 | 124 151 175 146 178 144 122 143 153 146 177 205 243 261 143 5 | 125 172 160 180 186 149 143 198 143 148 176 208 290 274 154 6 | 169 167 205 168 172 135 148 170 134 152 168 184 243 233 164 7 | 197 191 206 196 211 142 148 208 157 168 182 204 231 219 163 8 | 185 214 189 182 182 160 154 203 144 149 160 172 214 207 135 9 | 155 195 194 182 170 159 145 169 127 117 122 127 131 162 119 10 | 143 170 179 140 168 147 149 174 122 122 118 111 124 122 135 11 | 150 184 176 174 149 144 145 146 133 124 105 119 141 157 153 12 | 148 213 210 197 177 177 152 194 144 130 135 141 190 216 169 13 | 189 232 204 179 163 194 190 164 171 81 175 205 279 251 171 14 | 176 207 226 217 194 227 177 176 184 110 183 232 273 244 175 15 | 177 213 211 195 167 199 201 203 178 124 203 218 269 224 188 16 | 192 204 211 246 184 183 199 168 175 108 189 213 244 182 173 17 | 154 193 196 216 188 182 166 138 137 95 134 156 207 166 134 18 | 172 183 168 157 138 172 153 110 134 102 101 115 144 130 152 19 | 148 154 180 135 139 123 128 100 116 53 114 88 123 128 135 20 | 125 149 164 118 114 104 101 82 93 54 83 76 91 99 101 21 | 114 141 169 116 108 73 123 84 96 70 96 77 91 99 61 22 | 128 98 146 104 116 119 104 86 71 73 76 98 78 53 - 23 | 138 94 112 99 113 90 86 80 86 148 49 79 81 85 56 ---+------------------------------------------------------------ UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+---------------------------------------------------------------- 0h| 68 53 52 108 48 73 106 73 55 54 59 41 60 60 45 33 1 | 136 57 54 55 59 69 121 86 61 56 48 32 62 80 55 40 2 | 106 94 69 55 50 59 133 74 65 73 74 54 58 63 74 48 3 | 116 137 87 56 65 65 83 78 92 67 72 70 80 93 67 47 4 | 134 140 83 81 64 80 88 101 59 63 93 71 59 55 69 82 5 | 135 135 55 76 72 71 83 108 73 78 81 59 88 90 83 70 6 | 140 132 65 85 94 79 100 99 82 78 84 67 89 88 72 85 7 | 134 100 81 77 88 76 113 108 82 76 88 67 87 96 72 83 8 | 143 95 86 70 99 71 87 101 79 83 86 73 90 90 85 97 9 | 135 108 86 86 73 84 88 93 67 75 79 80 83 80 91 88 10 | 111 85 100 82 85 82 94 97 91 83 76 80 84 96 86 94 11 | 160 130 110 75 105 92 101 123 92 85 95 74 93 94 75 92 12 | 156 133 111 94 120 122 90 108 90 108 93 79 105 99 77 100 13 | 164 145 108 118 114 118 96 143 99 98 97 66 94 112 87 119 14 | 142 160 122 91 118 109 104 94 89 95 93 103 97 98 89 109 15 | 136 165 110 132 119 82 98 124 86 104 98 75 102 94 78 141 16 | 122 140 95 86 99 99 99 138 110 90 80 71 85 80 82 124 17 | 113 123 83 93 96 106 120 101 98 70 70 74 85 76 97 114 18 | 100 110 88 87 78 121 88 101 93 95 77 71 94 76 109 120 19 | 85 96 110 58 106 105 83 71 79 87 70 51 77 69 68 102 20 | 64 66 98 80 55 113 94 70 76 85 66 62 86 72 54 93 21 | 66 36 89 72 66 102 68 88 78 66 60 74 73 99 58 81 22 | 62 66 80 69 58 102 74 68 78 68 71 56 65 67 51 72 23 | 39 60 76 51 60 107 49 64 50 70 44 58 53 52 38 67 ---+---------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Notes: . My data from mAnalyzer looks a lot more consistent then the data above. I need to have a look to see what's going on. The mAnalyzer 10 dB and 30 dB echo and duration shows I had a peak during 07-08 UT on Dec 22. I'll have to have a look at the individual images to make sure no noise or arching. . - = System Down . Es = Sporadic E . Local time is PST or UT-8 . BN = Carrier drift in and out Jeff Brower NK0L ---------------------------------------------------------------------- Observer: Willy Camps Location: Tessenderlo, Belgium (5 06' E, 51 05' N) Frequencies: 49.990 MHz 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 87 deg, elev 45 deg Receiver: AR8600 Mark2 SE Computer: Notebook Observing method: Spectrumlab, Colorgramme for RMOB v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 21 10 16 19 13 16 18 16 23 15 22 33 60 96 38 1 | 17 13 15 18 22 20 20 17 22 14 26 23 29 65 15 2 | 18 20 26 16 12 13 19 19 20 20 21 9 19 28 21 3 | 22 20 17 18 16 15 17 21 16 10 27 16 22 31 13 4 | 20 15 24 18 18 11 19 25 26 18 11 21 35 39 18 5 | 19 14 17 12 23 16 16 21 13 21 24 19 35 26 14 6 | 15 12 25 15 14 12 16 14 13 15 19 18 24 34 17 7 | 19 14 12 6 13 16 21 11 17 15 14 26 38 41 15 8 | 14 12 7 12 10 20 16 12 15 11 15 22 31 35 10 9 | 9 9 7 13 11 13 8 8 10 7 17 14 31 18 13 10 | 15 6 8 8 8 7 5 4 8 12 10 16 18 23 5 11 | 9 7 7 10 8 12 9 9 7 6 6 7 14 10 10 12 | 14 4 11 9 7 6 8 8 11 7 7 6 6 8 13 13 | 5 5 12 5 6 7 8 9 10 9 6 12 8 5 9 14 | 7 4 11 4 5 5 4 7 8 7 4 7 5 8 4 15 | 4 6 7 4 5 5 6 3 7 6 5 6 2 4 4 16 | 10 4 5 4 2 3 7 4 6 6 8 3 9 9 3 17 | 6 7 2 9 5 3 8 6 7 7 13 12 20 11 7 18 | 7 7 10 9 6 8 12 11 19 7 11 21 27 12 7 19 | 14 3 7 13 7 16 12 17 11 17 18 23 39 28 9 20 | 17 8 8 19 13 14 18 17 15 21 20 43 68 25 15 21 | 17 16 12 13 11 20 18 22 27 26 33 52 83 31 26 22 | 11 19 11 17 14 25 24 21 30 31 52 75 99 52 24 23 | 20 17 19 20 21 17 26 28 27 30 51 101 104 36 18 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 14 17 8 17 9 9 12 12 14 13 6 11 21 15 13 11 1 | 13 11 16 13 12 14 15 13 14 11 9 14 18 16 12 14 2 | 10 13 16 10 12 12 17 12 10 15 10 13 10 18 17 16 3 | 15 13 11 12 11 12 21 14 11 7 14 15 13 10 16 21 4 | 11 11 15 9 9 12 18 15 13 16 15 17 9 22 15 12 5 | 10 12 8 7 14 18 26 9 11 14 12 14 16 16 18 11 6 | 14 10 14 8 14 13 18 8 8 9 14 14 15 19 14 16 7 | 14 15 8 11 12 15 17 5 10 12 15 12 10 12 12 15 8 | 16 12 10 10 12 14 12 4 9 5 12 21 6 10 17 9 | 14 16 15 11 13 15 10 13 10 10 11 14 7 12 11 10 | 10 9 10 9 5 15 4 6 6 10 3 6 9 7 8 11 | 10 12 12 8 9 12 6 5 5 5 11 8 6 11 7 12 | 10 16 4 7 5 7 11 5 5 6 4 4 7 5 9 7 13 | 6 5 8 8 2 5 5 3 3 7 3 4 6 5 6 8 14 | 6 9 7 5 9 4 4 1 5 7 5 9 10 5 7 5 15 | 5 7 1 3 8 2 4 2 5 4 3 4 7 4 5 3 16 | 2 7 5 6 6 5 5 1 4 4 7 8 7 10 6 7 17 | 6 8 5 9 10 4 4 3 6 2 11 3 9 6 8 6 18 | 5 8 10 5 12 5 4 4 8 6 8 7 6 8 15 5 19 | 12 9 12 7 4 10 8 8 7 8 8 8 4 5 11 7 20 | 13 14 12 15 11 11 7 8 10 10 17 9 10 15 14 15 21 | 4 22 14 13 16 10 8 12 8 14 16 16 8 18 15 14 22 | 11 17 10 13 17 17 4 9 11 14 7 14 13 13 13 16 23 | 14 19 12 14 9 20 6 9 16 19 10 7 10 17 15 8 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Note: . beacon power outage Dec 16 08h03-11h54 UT Willy Camps ---------------------------------------------------------------------- Observer: Johan Coussens Location: Harelbeke, Belgium (3 20' E, 50 51' N) Frequencies: 49.990 MHz 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 90 deg Receiver: HRO MRX-50 Computer: Pentium 3 - 1.7 GHz desktop Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 17 23 37 23 23 33 21 24 25 30 28 32 40 58 36 1 | 32 22 38 26 30 42 19 19 28 36 29 42 50 52 44 2 | 36 32 29 42 20 37 28 23 31 31 39 46 39 59 52 3 | 34 37 29 20 37 32 32 32 39 22 42 44 42 32 18 4 | 41 36 42 33 30 42 30 38 33 38 39 43 55 45 38 5 | 29 37 39 22 42 53 30 32 38 30 60 41 51 66 49 6 | 27 34 25 28 30 13 33 37 26 27 50 49 64 70 35 7 | 23 30 26 11 16 21 27 24 10 27 25 25 28 47 18 8 | 15 34 14 15 23 14 25 23 9 14 13 29 41 38 15 9 | 17 23 14 13 25 14 12 11 16 18 14 25 28 20 18 10 | 7 22 11 7 18 10 17 9 9 14 11 17 16 23 12 11 | 8 9 10 11 20 10 14 9 22 16 8 16 9 8 14 12 | 12 11 3 9 10 8 6 11 9 11 10 7 10 10 13 | 9 10 14 6 9 7 9 23 15 9 7 6 9 14 6 14 | 6 7 11 5 15 4 3 8 12 7 9 10 6 6 5 15 | 8 9 3 20 11 3 7 9 14 9 7 9 8 8 3 16 | 11 10 6 7 0 10 6 15 9 4 7 10 8 8 17 | 11 11 21 13 1 8 5 10 1 11 27 11 18 14 9 18 | 13 10 13 14 10 10 21 14 4 21 12 25 23 13 8 19 | 12 11 5 11 8 18 9 19 13 16 19 22 27 25 9 20 | 8 17 13 23 10 12 5 26 14 15 14 33 46 16 10 21 | 12 14 11 19 11 6 12 14 14 23 25 35 48 12 15 22 | 12 17 15 15 19 21 13 13 23 20 28 23 31 17 19 23 | 20 34 14 13 23 8 17 13 18 14 24 34 42 22 9 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 28 17 17 14 17 10 12 5 13 12 6 12 16 14 14 12 1 | 14 28 18 21 41 13 6 10 9 8 8 13 20 18 17 10 2 | 14 28 16 19 29 12 11 14 16 10 10 20 24 13 8 11 3 | 21 21 20 25 30 12 9 15 12 5 19 20 18 21 18 24 4 | 24 23 29 35 24 12 13 7 25 9 19 24 18 30 25 18 5 | 23 21 31 32 34 11 27 14 20 10 18 17 19 24 15 22 6 | 22 20 15 24 17 12 16 7 16 14 11 21 32 17 4 12 7 | 15 12 12 18 17 4 10 8 17 12 8 15 14 13 8 10 8 | 16 25 17 20 9 10 9 8 9 12 18 23 14 16 15 9 | 15 18 15 18 13 10 9 7 11 6 6 9 14 4 8 10 | 12 16 12 14 4 9 8 6 8 6 15 6 6 8 11 | 12 11 20 10 6 8 3 13 6 14 6 9 10 5 11 12 | 7 6 16 4 4 4 5 5 5 8 7 6 7 1 7 13 | 4 3 9 9 4 8 10 4 3 6 3 9 14 5 7 4 14 | 5 14 6 5 10 5 4 1 4 2 3 5 6 3 5 4 15 | 4 8 8 16 8 7 2 0 7 8 4 13 2 7 1 5 16 | 4 9 12 6 9 4 5 3 9 8 7 7 12 9 8 2 17 | 3 14 6 5 6 4 4 4 2 3 3 3 4 11 7 8 18 | 8 11 8 12 4 4 5 6 5 8 5 9 9 8 4 3 19 | 9 11 3 7 2 2 7 5 3 3 5 3 4 4 6 5 20 | 13 11 7 10 4 9 4 8 5 3 10 6 7 9 4 5 21 | 9 9 7 7 5 1 4 5 8 5 3 9 10 7 3 4 22 | 15 11 11 17 6 9 4 5 4 7 11 10 9 6 8 23 | 13 12 10 22 7 8 8 10 9 13 11 13 10 15 11 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Johan Coussens ---------------------------------------------------------------------- Observer: Gaspard De Wilde ON4ZK Location: Dessel, Belgium (5 06' E, 51 14' N) Frequencies: 49.990 MHz 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: | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 51 37 54 51 42 47 40 45 42 34 56 73 102 106 43 1 | 42 52 53 45 53 54 62 41 62 33 56 56 83 94 43 2 | 50 55 58 54 36 41 51 54 51 49 52 42 67 65 61 3 | 38 38 62 54 50 46 54 51 42 39 68 49 65 55 40 4 | 44 34 54 47 51 34 44 51 48 42 40 52 67 62 40 5 | 43 41 47 34 44 48 39 56 53 42 70 55 58 57 43 6 | 33 34 49 45 33 33 41 55 32 52 56 53 87 47 47 7 | 49 45 44 43 38 49 61 47 49 55 54 86 92 101 47 8 | 47 53 42 38 31 50 47 38 47 52 51 56 83 98 42 9 | 25 42 24 36 39 43 29 32 33 34 42 57 66 51 42 10 | 32 31 29 24 21 44 25 30 25 36 34 45 51 50 36 11 | 21 20 29 24 24 26 35 27 37 28 24 33 30 44 20 12 | 24 30 25 23 27 34 19 25 25 23 27 24 21 30 23 13 | 19 13 29 35 21 18 18 20 24 25 21 16 21 20 23 14 | 7 27 20 12 16 22 22 27 23 18 19 17 23 20 13 15 | 19 23 23 18 15 13 8 13 16 16 14 17 8 16 14 16 | 17 21 11 18 15 17 16 24 24 19 22 16 22 21 19 17 | 25 21 14 19 18 18 16 21 19 17 26 28 52 29 18 18 | 24 27 32 27 26 19 26 25 37 23 34 54 63 38 20 19 | 32 27 21 35 24 34 28 34 34 45 48 76 85 56 26 20 | 45 36 40 45 32 60 44 38 34 41 61 122 126 50 39 21 | 31 42 44 41 31 49 53 47 63 72 85 121 140 55 36 22 | 38 46 38 56 35 61 58 50 58 71 95 138 166 78 40 23 | 43 47 62 51 43 40 55 47 63 70 103 150 124 68 32 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 30 40 19 48 29 40 40 35 40 35 22 40 40 34 26 33 1 | 33 33 32 33 29 46 39 40 39 33 38 47 35 31 33 37 2 | 26 22 38 19 34 35 55 42 27 26 29 41 31 31 35 37 3 | 46 41 31 39 28 36 37 49 34 29 33 34 34 38 33 36 4 | 34 32 28 27 28 43 51 51 24 30 37 39 27 29 30 22 5 | 33 36 27 26 39 45 52 26 21 36 37 42 23 29 32 25 6 | 43 33 36 25 44 37 42 37 32 30 38 28 36 24 28 20 7 | 42 59 44 39 56 46 46 33 36 36 47 37 28 54 45 39 8 | 40 47 42 38 57 47 48 31 41 38 43 48 30 35 43 9 | 23 49 49 41 36 46 35 39 46 32 35 28 38 45 41 10 | 37 39 46 41 36 46 39 38 38 41 27 34 26 25 30 11 | 28 24 30 24 37 32 36 35 25 24 31 35 27 17 18 12 | 23 30 25 32 25 23 35 25 16 26 25 18 24 19 23 30 13 | 25 20 20 27 12 22 24 16 15 20 18 22 19 22 20 14 | 17 16 13 21 26 16 18 14 13 19 16 16 18 21 25 15 | 15 16 13 22 23 9 31 10 18 12 7 15 19 14 16 16 | 12 12 20 17 13 16 20 10 15 12 12 15 14 17 9 17 | 17 14 17 20 22 13 13 14 17 10 22 5 16 19 19 18 | 12 29 25 21 18 20 14 11 14 14 15 13 13 18 24 15 19 | 26 22 32 26 11 15 30 19 15 14 18 17 12 13 24 18 20 | 28 37 21 43 24 24 19 27 17 13 29 28 24 26 24 34 21 | 21 41 38 28 29 29 21 20 26 26 21 29 30 36 33 31 22 | 35 44 30 34 42 42 24 34 32 27 24 31 31 19 35 37 23 | 42 38 33 42 25 41 26 32 24 36 35 26 31 28 44 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Gaspard De Wilde --------------------------------------------------------------------------- Observer: David Entwistle Location: Goosnargh, near Preston (England) 53 49' N, 2 40' W Frequency: 143.05 MHz Graves Antenna: Jaybeam 3-element Yagi, Az 150 deg, elev 20 deg Receiver: Icom PCR1000 Computer: Fujitsu Software: Spectrumlab | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 92 92 96 84 88 82 79 76 87 111 98 153 237 272 157 1 | 98 86 97 95 84 89 66 90 72 92 84 113 181 254 127 2 |111 113 107 92 87 74 75 104 77 72 78 100 156 244 114 3 |129 97 107 115 109 92 78 102 99 94 115 117 185 242 115 4 |114 95 118 98 104 89 87 107 115 111 127 152 266 277 140 5 |119 124 102 108 93 84 89 101 86 100 113 160 232 238 100 6 |118 102 100 90 104 96 84 103 92 109 140 176 224 238 121 7 |117 108 102 102 86 80 85 109 90 121 126 163 199 231 146 8 |127 116 109 107 94 77 79 96 104 121 127 144 170 213 117 9 |134 111 101 114 83 66 88 92 108 98 117 133 168 180 126 10 | 89 98 95 66 83 62 70 88 73 68 74 108 138 162 90 11 |116 83 102 83 81 82 81 84 71 86 80 88 98 137 63 12 | 99 65 86 69 63 69 55 71 54 61 73 60 78 83 68 13 |106 69 105 69 77 51 70 59 62 61 66 73 87 78 71 14 | 77 68 69 75 79 51 71 73 53 68 77 60 68 80 70 15 | 78 76 64 57 51 46 52 49 40 49 50 49 74 51 51 16 | 56 60 68 63 55 36 54 53 38 36 38 39 78 80 53 17 | 64 62 60 63 49 57 62 40 59 53 55 63 80 136 43 18 | 61 70 62 62 56 49 64 49 53 66 72 108 175 74 49 19 | 75 70 69 78 67 67 82 68 78 79 114 128 187 95 66 20 | 89 80 92 91 89 79 84 73 70 95 122 156 206 135 68 21 | 76 98 80 101 77 79 94 65 100 104 138 184 239 127 64 22 | 91 82 97 87 83 101 100 83 94 118 150 236 265 150 72 23 | 74 88 95 69 66 66 92 98 96 126 167 245 261 158 73 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 74 97 79 63 71 46 60 63 52 44 41 61 63 51 37 50 1 | 71 80 82 81 80 42 88 59 59 70 47 58 54 56 46 58 2 | 88 95 97 74 70 49 97 67 66 67 59 68 63 59 61 64 3 | 67 93 95 92 82 53 74 83 87 51 73 61 62 71 80 72 4 | 87 85 86 95 94 56 105 80 67 64 52 69 76 87 70 94 5 | 91 95 95 70 83 55 91 75 76 56 49 72 64 63 54 67 6 | 81 105 89 101 89 56 117 68 52 71 51 77 75 66 57 71 7 | 73 98 111 86 105 40 118 78 55 56 63 62 69 47 64 66 8 |101 116 112 96 83 64 128 103 77 88 71 95 88 68 62 67 9 | 93 115 105 107 93 77 118 100 66 90 78 66 67 74 51 68 10 | 80 89 97 83 73 40 104 79 49 73 64 72 67 52 64 53 11 | 69 85 80 91 64 57 94 75 87 56 66 74 61 72 65 63 12 | 69 82 64 65 47 47 69 52 46 56 50 62 61 68 65 59 13 | 65 65 51 71 43 37 67 46 56 36 41 59 55 48 49 50 14 | 57 79 53 59 38 38 60 34 36 46 41 45 52 34 47 42 15 | 50 55 45 44 35 32 52 26 45 34 30 35 48 39 54 43 16 | 50 64 45 45 28 49 37 38 34 36 42 27 28 35 34 39 17 | 50 41 40 42 38 52 44 37 36 28 35 47 34 27 49 30 18 | 46 52 48 46 30 41 39 26 27 30 29 43 28 14 45 33 19 | 59 65 46 46 38 64 46 45 52 41 34 45 29 57 37 42 20 | 61 74 76 65 30 72 53 51 50 47 50 56 47 41 48 40 21 | 74 83 50 70 50 51 63 54 69 48 48 58 62 60 52 56 22 | 77 69 62 68 51 77 54 50 64 49 50 56 53 52 42 42 23 | 85 66 68 45 52 60 51 49 52 45 38 63 47 50 67 61 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Note: . Based on the analysis of counts across ten days, from 8th to 17th December inclusive, the Geminids were found to peak around 10:24 UT on 14th December 2009. The Geminid activity increased slowly (SBV analysis a = 48 hrs) and decreased more rapidly (b = 10 hrs). In addition to the general peak described above, there appear to be a couple of periods of increased activity 2009-12-12 23:00 UT to 2009-12-13 00:00 UT and 2009-12-13 04:00 - 05:00 UT. David Entwistle --------------------------------------------------------------------------- Observer: Karl-Heinz Gansel Location: Dingden (Germany) 51 46' N, 6 37' E Frequency: 59.249 MHz Antenna: 20-90 MHz T2FD, Az 170 deg, elev 0 deg Receiver: Stabo XT 00 + preamp CATV LNA R2005200P12 Computer: ASUS Dual AMD 2500 MHz 4GB RAM Software: home brewed PHP Script Colorgramme RMOB Lab v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 27 33 26 28 23 29 37 26 19 20 28 30 40 48 18 1 | 25 38 26 34 23 27 21 27 12 17 17 23 45 76 19 2 | 26 41 36 20 25 40 30 33 21 22 28 25 35 52 19 3 | 39 35 36 40 34 26 27 47 28 30 34 15 38 54 19 4 | 37 44 53 48 29 39 40 60 36 24 28 42 75 112 34 5 | 33 44 40 40 44 33 32 36 34 41 49 64 106 115 41 6 | 32 30 51 30 30 18 32 30 29 40 35 52 90 85 36 7 | 24 40 32 26 31 31 17 36 26 34 33 63 86 88 46 8 | 14 31 29 16 24 21 25 19 13 23 32 45 57 63 23 9 | 14 31 36 26 21 22 18 32 18 18 27 52 29 26 10 | 24 40 36 29 27 31 23 22 26 26 22 46 39 29 11 | 23 41 24 28 26 30 14 36 25 18 22 24 19 14 12 | 23 38 34 25 26 18 21 29 21 25 17 26 15 28 13 | 28 40 27 21 18 17 31 31 17 21 22 18 33 27 14 | 20 40 22 14 24 23 24 26 7 20 20 16 29 17 15 | 22 30 24 18 26 26 25 19 17 17 25 33 19 22 16 | 20 35 17 21 15 22 30 17 20 23 22 38 65 36 22 17 | 18 24 23 17 9 17 17 12 12 25 35 28 51 29 24 18 | 23 22 25 15 14 15 20 12 15 15 17 24 30 11 13 19 | 42 17 22 17 20 11 8 15 9 23 17 24 14 15 20 | 27 21 20 3 20 20 15 15 16 19 24 20 24 22 17 21 | 22 20 26 23 26 25 12 17 16 23 30 32 38 26 19 22 | 33 25 32 23 25 24 22 11 25 11 21 32 31 17 26 23 | 35 32 39 24 25 21 17 15 20 30 19 26 43 25 21 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 11 14 18 17 17 34 10 19 24 23 16 18 24 22 1 | 14 18 20 11 13 23 11 15 19 17 22 12 24 20 2 | 21 21 11 13 6 17 19 22 24 14 25 15 20 16 3 | 24 30 22 23 16 30 12 29 23 31 21 27 27 38 4 | 35 26 20 29 33 35 10 35 37 42 42 44 36 50 5 | 31 24 22 20 35 36 16 22 41 41 45 51 42 64 6 | 26 16 17 21 17 24 12 30 27 23 31 39 37 40 7 | 35 25 15 25 19 29 12 31 32 43 36 42 23 36 8 | 18 23 14 8 19 47 29 35 35 35 41 28 42 44 9 | 16 27 19 19 28 26 26 31 33 34 33 39 36 40 10 | 41 23 22 14 20 37 31 34 22 29 39 41 21 37 40 11 | 36 21 15 15 19 25 43 22 31 43 37 37 38 36 48 12 | 27 24 12 13 22 25 22 19 35 30 30 34 35 31 38 13 | 35 29 17 29 17 41 32 10 23 29 29 28 32 38 42 14 | 22 19 25 30 28 20 24 28 25 20 26 26 20 26 20 15 | 15 24 13 23 15 24 10 34 26 19 21 19 14 12 16 | 15 12 16 6 12 15 16 17 21 16 13 23 23 18 17 | 21 21 13 19 11 17 12 23 22 15 14 19 23 18 18 | 26 16 13 11 11 16 17 20 17 11 9 23 20 21 19 | 16 13 12 23 12 18 7 8 17 11 10 16 27 14 20 | 12 18 16 16 44 13 16 23 19 14 23 15 26 13 21 | 19 17 22 23 31 14 22 20 18 20 19 17 23 22 | 16 21 9 17 26 7 16 22 18 18 18 21 29 23 | 16 18 21 13 17 22 17 12 27 22 20 18 18 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Karl-Heinz Gansel --------------------------------------------------------------------------- Observer: Mike Otte Location: Pearl City, IL, USA (42 20' N, 90 W) Frequency: 55.2595 MHz Antenna : 5 elem Yagi, az 290 deg, elev 60 deg, mystarband preamplifier Receiver: Alinco DX70 Computer: Compaq 2266 Observing method: Spectrum Lab Colorgramme RMOB Lab v 2.3 Total Counts | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|119 105 66 125 103 143 110 127 122 151 148 187 124 1 |133 158 98 125 149 155 145 136 129 127 159 182 191 27 142 2 |158 176 156 162 173 186 153 165 160 148 169 201 195 150 163 3 |189 152 194 162 185 192 169 178 184 167 189 207 214 128 142 4 |192 168 191 168 178 181 167 171 168 149 175 200 232 103 105 5 |197 177 175 157 191 182 171 161 171 153 174 195 233 99 164 6 |146 168 195 189 162 189 178 163 149 141 185 190 233 125 142 7 |191 174 179 169 164 193 174 165 182 149 172 185 202 177 135 8 |191 189 193 179 204 214 198 168 191 140 160 153 188 186 150 9 |196 196 193 206 212 238 173 191 211 144 170 170 195 149 88 10 |225 221 216 201 200 221 214 225 222 170 182 201 220 168 80 11 |194 195 238 216 227 204 228 224 232 149 183 228 185 148 102 12 |202 211 231 192 236 275 215 245 230 174 205 192 174 169 120 13 |200 201 189 201 213 218 242 258 214 184 204 192 151 130 174 14 |192 200 208 178 197 201 225 237 205 176 174 213 144 149 123 15 |192 165 174 152 191 200 163 192 153 136 193 110 171 117 16 |162 165 163 157 153 182 166 143 106 159 117 147 118 156 85 17 |155 131 157 156 143 176 124 161 132 116 163 120 158 96 18 |166 142 158 143 156 151 132 148 142 135 139 77 133 130 19 |137 144 150 124 127 105 103 125 148 116 110 43 134 99 20 |101 110 122 99 103 130 101 106 115 81 114 42 112 59 21 |115 133 129 113 103 122 92 95 123 60 87 68 111 73 22 |126 110 127 99 112 98 93 101 105 9 75 54 93 68 23 |135 100 79 107 108 109 108 123 115 91 136 12 104 49 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 26 63 121 106 116 96 136 98 35 105 110 131 143 126 136 141 1 | 41 75 129 127 116 138 132 128 68 113 122 142 128 153 106 152 2 | 23 76 134 137 138 133 150 148 138 139 136 160 125 160 79 155 3 | 53 79 164 141 144 146 165 157 163 146 149 164 149 182 140 153 4 | 88 95 172 149 146 138 169 140 162 130 154 173 176 166 167 29 5 | 97 85 162 159 183 152 189 158 178 150 142 180 176 156 171 30 6 | 95 96 172 170 159 155 178 140 197 154 148 189 160 162 153 164 7 | 90 97 161 160 146 154 193 153 172 159 148 168 166 182 178 171 8 |107 109 167 183 176 168 191 174 201 154 155 186 199 188 186 189 9 | 97 145 186 199 193 164 197 165 199 166 177 176 177 211 210 183 10 |108 121 193 188 193 189 189 180 238 191 199 188 188 204 213 189 11 |113 130 191 201 170 196 204 201 216 205 202 197 202 220 222 203 12 |102 125 176 212 197 200 183 194 206 213 197 174 191 210 218 202 13 |125 131 188 182 198 196 188 188 188 217 217 177 212 193 227 200 14 |111 120 196 163 198 207 188 218 229 207 202 186 223 219 220 211 15 |118 130 177 161 173 179 176 172 191 187 197 229 151 204 194 209 16 |111 179 173 144 180 192 185 168 196 180 202 193 207 201 208 178 17 | 91 155 153 172 161 162 163 169 191 176 175 201 134 175 181 182 18 | 91 171 70 170 166 154 168 181 165 168 190 189 163 172 172 19 | 64 164 155 157 146 155 135 163 159 151 155 173 161 159 144 20 | 31 133 139 121 131 118 112 138 89 133 122 142 152 151 109 21 | 21 120 129 127 114 119 137 117 112 115 125 140 161 135 121 22 | 19 135 118 101 94 106 110 117 117 113 98 166 152 109 150 23 | 36 128 129 137 92 117 104 94 101 103 126 134 132 135 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Mike Otte --------------------------------------------------------------------------- Observer: Steve Roush Location: Apache Junction AZ, USA (33 23' N 111 32' W) Receiver: Realistic PRO-2004 Antenna: 4 element Log Periodic Array, Az 0 deg, elev 15 deg Frequency: 77.25 MHz AM Transmitter: Multiple 100 kW Computer: 486 running Meteor V8.2 Observing method: Receiver squelch trigger voltage applied to LM566 VCO - audio tone monitored by Terrier interface circuit Colorgramme RMOB Lab v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 1 2 1 2 0 0 18 0 0 15 41 38 10 1 | 3 1 5 2 1 1 2 9 1 13 22 36 51 10 2 | 7 1 4 4 0 2 12 4 8 32 30 37 69 13 3 | 9 7 12 8 1 0 2 6 6 55 35 75 65 30 4 | 16 10 14 11 0 2 3 10 14 69 42 78 85 31 5 | 12 8 19 9 6 5 6 5 9 88 56 106 103 39 6 | 15 19 16 32 15 4 5 9 6 84 78 101 125 34 7 | 24 29 20 20 8 4 12 10 9 94 57 99 118 31 8 | 15 22 25 14 17 9 14 12 7 61 45 72 90 32 9 | 30 26 27 12 4 10 6 6 5 71 33 37 42 20 10 | 27 30 18 6 13 11 9 12 9 73 34 92 71 36 11 | 29 33 10 11 11 14 8 9 8 69 36 87 67 41 12 | 34 29 25 8 7 13 16 17 7 85 42 89 57 32 13 | 33 36 12 10 14 13 12 13 5 57 36 85 54 34 14 | 36 25 6 10 7 7 5 17 9 63 52 53 69 33 15 | 23 25 8 10 8 5 4 2 4 5 59 60 84 44 31 16 | 15 42 10 19 2 1 3 9 11 10 40 62 79 36 52 17 | 10 46 23 11 1 3 0 9 7 7 30 92 94 19 48 18 | 13 38 18 8 2 7 0 5 6 13 35 107 54 25 35 19 | 12 16 12 13 1 3 5 3 6 6 18 57 34 19 39 20 | 4 15 10 4 0 3 3 9 3 2 21 28 41 22 27 21 | 4 8 3 9 0 0 11 5 0 11 9 32 78 19 17 22 | 1 4 2 2 0 0 7 4 1 9 6 27 38 9 11 23 | 4 4 4 2 0 1 0 5 0 7 11 50 27 8 22 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 17 17 15 7 11 17 6 5 6 4 4 16 12 6 6 6 1 | 24 63 13 16 6 9 25 17 10 8 10 15 5 4 2 6 2 | 32 40 40 21 14 11 48 17 14 27 16 3 12 10 11 8 3 | 45 42 60 20 12 15 24 22 34 24 18 26 14 10 13 8 4 | 41 54 31 23 18 25 39 24 46 19 25 22 15 17 12 13 5 | 31 31 29 23 15 26 35 16 22 24 16 15 17 27 12 14 6 | 39 29 42 26 18 21 39 30 26 28 22 28 27 25 31 30 7 | 27 25 31 35 26 20 30 27 21 35 36 33 21 30 27 26 8 | 18 29 40 31 38 44 31 28 21 21 36 29 38 30 31 32 9 | 31 24 32 25 29 36 30 32 42 33 32 31 42 40 27 31 10 | 26 50 53 25 38 33 41 47 40 53 31 24 35 35 30 36 11 | 40 40 50 34 33 39 40 41 29 28 33 29 51 35 53 41 12 | 36 51 58 59 32 42 37 24 26 41 39 23 40 34 42 37 13 | 37 42 57 46 22 40 36 38 41 37 31 34 27 32 34 35 14 | 55 43 55 40 27 44 51 50 37 44 36 27 40 34 27 29 15 | 41 35 43 45 30 32 37 38 30 32 48 35 35 29 29 31 16 | 39 43 31 47 40 35 42 34 26 33 34 22 32 36 31 24 17 | 53 45 32 28 32 31 45 32 27 35 28 33 36 27 25 15 18 | 51 25 23 29 27 25 54 26 22 34 24 25 31 32 32 21 19 | 26 22 29 34 18 23 43 31 20 12 20 17 21 27 20 20 20 | 23 22 11 26 18 20 30 26 12 19 21 23 23 19 13 31 21 | 29 16 21 20 22 14 51 19 12 6 16 9 7 11 13 6 22 | 30 7 10 22 15 16 20 15 3 9 10 17 7 4 9 4 23 | 21 15 10 12 6 8 57 9 0 2 10 13 9 6 4 1 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Notes: . Mains power failure, 8 Dec, 00-15h UT . Replaced defective section of antenna cable, 11 Dec, 01h UT Steve Roush --------------------------------------------------------------------------- Observer: Wayne Sanders Location: Prince George BC (53 58' N 123 05' W elevation 666 meters) Receiver: ICOM PCR-1000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode (factory spec) Antenna: Full Wave Horizontal Loop 9 foot high Frequency: 61.240 MHz Transmitter: Multiple 100 kW Computer: Dell 3.2 GHz 2GB Ram Windows XP SP 3 Data sampling system: Spectrum Lab Meteor reflections/hour | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+------------------------------------------------------------ 0h| 63 104 115 123 71 56 53 83 110 83 103 114 32 97 52 1 | 70 136 118 112 89 61 74 117 129 129 145 126 45 131 83 2 | 87 145 149 121 101 69 88 128 171 159 162 155 78 169 91 3 | 87 174 174 106 104 84 91 150 167 194 201 205 105 195 124 4 | 110 193 155 112 137 104 115 191 130 192 233 185 151 261 139 5 | 132 174 205 134 128 96 109 202 181 239 240 207 174 272 154 6 | 147 207 209 140 148 122 115 230 211 239 229 203 210 316 191 7 | 150 212 219 155 167 153 164 250 215 259 264 260 249 336 193 8 | 137 233 244 160 166 146 109 245 230 251 287 271 262 324 164 9 | 123 226 223 150 158 145 175 235 273 260 290 240 265 305 174 10 | 113 224 259 160 156 144 151 237 265 278 271 229 251 285 184 11 | 114 216 231 160 148 146 145 242 211 268 286 224 261 278 199 12 | 116 219 199 129 125 112 157 222 183 239 256 216 208 258 174 13 | 189 195 224 135 135 121 107 198 198 207 204 198 208 214 157 14 | 102 199 192 134 104 104 141 202 175 191 181 150 167 175 136 15 | 124 192 187 138 103 105 191 201 190 176 157 134 121 150 123 16 | 128 181 193 131 90 109 150 168 152 153 149 138 95 130 131 17 | 143 158 160 110 102 87 153 146 154 169 158 188 144 143 111 18 | 144 145 155 94 83 89 135 141 143 150 124 128 112 93 89 19 | 130 154 104 87 77 84 108 130 99 138 117 88 61 98 85 20 | 89 100 84 73 64 65 106 114 75 94 103 53 63 72 55 21 | 99 109 69 81 61 71 111 99 95 77 77 32 34 61 22 | 101 114 72 68 40 74 109 99 78 83 92 26 40 43 40 23 | 84 108 74 72 60 64 86 81 78 94 63 17 74 56 53 ---+------------------------------------------------------------ UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+---------------------------------------------------------------- 0h| 41 50 73 51 64 38 58 62 46 53 52 33 39 52 34 44 1 | 68 61 84 46 51 58 61 58 59 48 54 52 47 64 39 49 2 | 91 87 75 64 59 66 77 68 64 57 60 48 66 75 41 36 3 | 88 99 91 76 84 85 94 62 83 92 80 66 79 71 64 65 4 | 117 104 106 95 79 90 107 100 100 102 88 90 84 77 69 70 5 | 112 107 67 99 107 109 120 100 111 125 87 84 86 105 84 70 6 | 148 106 119 80 100 104 134 106 127 122 113 100 111 110 84 84 7 | 131 151 135 111 111 141 153 120 119 116 139 125 110 118 85 109 8 | 157 141 142 128 112 134 154 117 131 107 149 150 125 135 91 111 9 | 147 156 173 125 114 140 143 158 148 142 124 138 137 130 91 96 10 | 137 141 150 121 127 157 161 143 107 122 126 141 138 134 88 82 11 | 179 153 163 115 152 135 154 151 136 153 126 126 132 146 89 100 12 | 147 155 148 122 136 132 128 142 163 152 139 136 128 126 101 83 13 | 152 166 135 124 129 140 136 154 163 150 121 146 136 140 91 96 14 | 143 130 110 122 112 131 126 119 127 104 113 131 110 127 83 98 15 | 133 142 139 106 86 126 113 98 99 122 113 99 114 122 77 88 16 | 127 136 125 104 109 103 101 109 113 130 102 103 109 99 71 78 17 | 118 119 124 122 99 106 96 112 105 104 98 102 104 106 57 78 18 | 108 97 102 85 72 94 81 83 108 86 70 92 74 88 52 54 19 | 90 97 88 73 61 90 95 93 80 73 90 77 79 82 58 58 20 | 79 94 64 69 58 60 60 69 63 75 100 68 68 61 47 46 21 | 82 81 62 70 63 76 65 62 83 59 50 72 34 43 50 22 | 57 65 62 48 56 58 45 45 39 45 52 57 39 36 53 23 | 56 44 41 59 41 61 48 46 48 47 41 48 32 33 39 ---+---------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Notes: -- = System Down Es = Sporadic E Wayne Sanders --------------------------------------------------------------------------- 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 and 55.250 MHz Computer: Athlon 64 dual core 2.4GHz, 1 GB RAM, Win XP Pro running SpecLab Observing method: Colorgramme RMOB Lab v 2.3 Automatic counting using Spectrum Lab v2.5 Colorgramme RMOB Lab v 2.3 Sporadic E automatically suppressed from counts! | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|255 262 171 178 182 157 152 153 167 187 191 248 344 454 228 1 |250 254 193 197 190 175 162 165 152 183 186 207 318 434 215 2 |224 262 231 185 192 148 158 145 140 194 124 173 275 399 170 3 |240 232 205 203 211 179 144 157 139 140 108 117 169 258 131 4 |235 227 237 183 222 139 153 146 130 148 114 123 182 278 132 5 |214 222 202 175 188 137 135 146 142 127 125 126 213 260 117 6 |231 209 173 163 171 176 127 153 122 143 110 133 201 302 133 7 |232 211 191 129 162 128 131 133 131 139 99 161 197 252 138 8 |221 218 185 140 106 123 114 98 143 149 118 56 169 212 79 9 |168 182 117 168 129 77 137 105 104 98 105 118 176 171 75 10 |202 162 126 154 133 114 87 112 101 73 48 90 127 115 68 11 |228 197 107 121 155 79 106 97 84 86 68 75 90 70 73 12 |168 107 111 92 132 98 79 94 59 79 57 63 75 73 41 13 |142 113 83 86 123 83 92 50 76 63 63 40 56 46 43 14 |154 127 82 67 90 63 73 50 59 56 38 60 37 32 37 15 |130 90 90 74 77 57 39 65 70 35 45 31 48 28 16 | 97 80 62 60 66 55 47 47 60 28 25 70 99 39 17 | 96 67 57 64 47 60 49 52 51 34 49 178 52 18 | 82 101 91 76 45 48 53 63 62 83 47 81 58 89 56 19 |142 106 95 104 68 78 75 85 82 130 91 125 132 95 66 20 |144 137 128 115 98 122 105 103 95 162 128 179 222 158 97 21 |127 110 114 152 119 98 101 80 97 133 117 197 318 171 99 22 |113 134 133 128 140 89 109 88 108 131 130 273 305 137 65 23 |198 190 158 111 110 107 147 133 144 174 165 234 377 172 69 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|101 141 159 176 205 125 134 132 105 137 159 114 65 159 124 152 1 |129 126 155 188 170 114 145 118 127 162 146 165 142 154 170 156 2 |125 125 175 220 187 165 144 129 111 163 155 181 171 178 193 213 3 |107 128 141 203 190 135 169 139 117 158 175 179 163 164 195 225 4 |118 136 176 210 216 127 169 132 100 169 178 194 174 184 190 188 5 |115 137 159 152 270 138 152 119 85 186 177 144 184 168 182 182 6 |107 112 166 185 205 122 175 113 117 192 147 211 161 164 168 201 7 |117 118 126 173 189 92 160 131 98 176 156 195 154 166 166 183 8 | 82 85 145 149 141 133 201 155 118 204 163 168 170 174 172 152 9 | 93 96 149 180 119 100 166 111 100 113 97 162 130 117 148 91 10 |101 81 124 93 56 46 137 110 81 125 104 62 115 109 16 137 11 | 97 62 134 111 81 120 143 93 137 160 131 149 64 135 118 80 12 | 63 71 115 64 34 66 45 66 70 99 114 117 118 57 119 133 13 | 41 40 93 69 41 43 68 66 88 91 91 106 69 74 113 87 14 | 48 52 93 86 47 53 29 38 54 53 104 80 113 28 99 74 15 | 55 39 68 45 23 42 40 52 79 42 82 63 77 55 84 90 16 | 44 42 27 60 35 31 50 21 35 73 113 67 64 39 73 82 17 | 45 32 58 77 22 43 24 31 12 55 53 39 21 44 71 52 18 | 49 34 52 78 33 36 30 44 45 40 63 54 45 52 35 50 19 | 66 44 89 82 37 77 44 45 54 51 58 36 63 35 94 20 | 53 64 104 127 50 63 76 74 54 81 75 50 60 66 84 76 21 | 71 63 124 75 52 56 75 57 70 66 64 49 89 109 88 55 22 | 58 67 103 104 65 75 57 88 98 80 89 63 105 124 58 62 23 | 97 141 137 137 19 120 95 71 149 73 100 70 125 134 145 142 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Andy Smith ---------------------------------------------------------------------- Observer: Chris Steyaert Location: Mol, Belgium (5 07' 17" E, 51 10' 31"N) Frequencies: 49.990 MHz Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 55' E, 50 49' N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: Diamond HB9CV, elev 45 deg, azimuth 90 deg (W), below roof cam Receiver: HRO MRX-50 Computer: Toshiba Satellite 1555CDS, Win98 Observing method: manual count of Speclab recordings | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 59 44 54 55 49 48 63 65 63 64 71 119 131 217 117 1 | 60 48 63 58 59 60 58 62 63 56 69 62 117 192 100 2 | 56 51 71 54 49 47 59 56 65 56 75 55 105 142 110 3 | 62 60 62 53 63 53 59 73 56 57 84 77 103 147 84 4 | 58 50 61 50 58 52 61 67 67 69 68 87 128 162 90 5 | 51 50 65 45 61 68 50 67 53 74 89 91 101 121 76 6 | 51 43 56 58 53 66 50 66 42 56 84 92 120 124 75 7 | 47 49 42 61 54 55 46 59 54 56 71 108 114 110 72 8 | 49 38 48 41 48 49 55 62 67 48 80 59 110 124 71 9 | 41 56 33 37 42 36 51 65 47 52 74 47 112 123 67 10 | 45 43 32 31 25 29 27 45 32 43 50 45 44 92 55 11 | 32 41 40 34 28 29 44 53 36 41 35 41 42 66 62 12 | 33 35 37 32 20 34 20 40 42 41 32 27 34 53 48 13 | 30 29 31 32 27 29 34 38 29 33 35 26 42 43 35 14 | 22 28 30 21 34 32 29 30 28 23 36 29 50 29 36 15 | 28 32 23 21 22 26 17 26 25 28 29 26 29 28 38 16 | 17 22 14 21 15 20 24 23 33 27 32 15 26 33 44 17 | 25 22 11 27 19 22 20 23 18 24 33 33 46 31 28 18 | 19 27 23 35 14 27 24 25 37 24 29 38 64 37 34 19 | 20 21 25 32 22 36 23 34 36 42 33 49 73 46 29 20 | 35 37 30 46 38 39 36 45 31 49 54 63 119 63 51 21 | 48 47 41 51 38 41 48 45 54 55 57 79 130 70 52 22 | 38 41 33 35 41 52 56 45 49 61 85 76 151 90 55 23 | 45 39 54 37 45 55 59 54 48 64 76 134 200 69 50 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 61 61 58 70 43 70 64 61 49 59 43 42 54 56 44 58 1 | 56 59 66 71 50 78 67 70 55 57 51 69 73 56 60 46 2 | 62 72 70 67 60 71 66 56 48 58 52 76 62 67 54 57 3 | 66 70 56 71 62 65 63 75 60 56 71 80 57 65 55 58 4 | 53 59 67 75 61 63 78 79 58 70 60 68 70 76 64 65 5 | 66 72 66 67 72 73 88 56 55 67 68 74 62 74 60 68 6 | 65 61 54 70 68 75 89 62 55 52 51 62 69 63 51 61 7 | 59 63 47 74 78 86 72 62 40 52 54 61 53 59 46 70 8 | 57 47 65 61 74 79 67 46 35 59 57 52 38 42 55 9 | 51 44 56 57 52 85 49 38 33 31 40 36 34 34 49 10 | 49 36 32 31 42 72 48 31 32 39 33 38 41 29 29 11 | 43 37 32 29 47 61 37 32 37 39 38 43 39 25 36 12 | 61 49 24 23 34 41 55 34 27 36 30 24 30 43 35 38 13 | 61 37 29 36 32 49 41 35 29 46 36 39 42 43 45 29 14 | 44 46 36 28 44 46 44 28 27 38 19 33 31 45 60 38 15 | 32 38 25 13 34 35 35 23 22 39 21 27 23 46 41 19 16 | 30 25 28 33 28 32 30 25 28 32 18 31 22 33 36 27 17 | 25 37 25 32 34 32 34 21 19 35 34 20 29 39 42 22 18 | 26 40 28 23 40 37 25 25 32 33 25 29 18 30 36 24 19 | 35 26 43 40 30 30 34 37 41 30 29 37 21 28 28 21 20 | 32 52 38 46 43 42 27 35 41 40 32 39 45 31 38 44 21 | 35 58 48 43 46 50 44 41 37 51 51 43 42 43 41 52 22 | 41 63 43 47 55 59 30 38 49 41 37 45 47 36 44 53 23 | 50 63 43 34 39 63 43 32 56 55 41 29 41 31 49 35 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Chris Steyaert --------------------------------------------------------------------------- Observer: Dave Swan Location: Bransgore UK (50.47 N 1.44 W) Receiver: AR-3000A Antenna: 5 element Yagi Gain 7.5 dBd. Azimuth 190 deg elevation 12 deg. Frequency: 55.25 MHz Transmitter: TV channel E3 (video) Computer: 1.6 GHz Pentium with HROFFT. Colorgramme RMOB Lab v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|204 142 194 150 173 155 168 161 176 157 251 319 443 392 296 1 |221 163 215 174 169 164 154 151 154 138 176 218 335 422 267 2 |266 198 278 209 171 168 145 199 202 185 183 191 316 415 216 3 |275 213 255 240 229 198 188 273 211 189 222 264 396 424 239 4 |293 272 321 243 256 195 159 233 260 222 307 373 439 385 274 5 |272 283 258 252 211 209 195 230 261 270 327 437 434 371 297 6 |291 244 292 273 252 202 222 255 259 279 329 428 469 362 283 7 |332 301 253 264 265 201 177 247 291 275 343 396 417 326 297 8 |304 301 277 277 254 208 242 249 267 248 324 397 377 338 295 9 |291 269 250 277 199 191 204 255 256 222 263 261 352 256 266 10 |267 232 251 233 209 199 170 215 195 196 207 243 289 263 234 11 |249 233 220 210 229 147 151 214 198 207 207 192 196 244 223 12 |252 200 225 194 224 125 124 229 171 191 177 186 199 179 161 13 |238 226 222 184 227 144 98 145 171 140 179 163 173 169 142 14 |210 184 241 153 177 105 216 153 159 135 144 134 160 182 133 15 |199 153 169 162 163 116 154 152 131 138 114 137 142 154 91 16 |194 129 165 135 119 106 137 102 116 93 107 108 163 187 101 17 |134 114 117 139 95 106 108 89 99 96 108 98 33 184 72 18 |111 113 99 119 89 102 67 100 113 103 128 156 115 164 100 19 |145 127 118 135 125 102 86 124 98 123 175 194 280 168 113 20 |126 157 134 157 139 138 107 146 159 176 175 262 328 214 130 21 |151 174 175 162 172 145 128 153 165 190 254 342 402 237 149 22 |170 174 196 185 164 163 176 183 179 233 309 403 405 277 154 23 |142 179 184 190 173 182 198 199 185 249 365 456 369 260 162 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|161 143 166 123 139 104 117 132 107 86 91 96 107 94 86 89 1 |172 190 168 158 136 103 144 128 127 104 96 104 127 104 122 109 2 |192 185 187 195 159 139 151 150 117 126 114 131 140 103 125 128 3 |239 188 208 184 138 133 166 175 153 151 128 146 143 149 145 158 4 |226 228 276 185 183 136 202 202 164 139 138 174 167 128 139 170 5 |255 258 258 184 173 149 194 175 158 174 133 143 183 136 144 147 6 |257 261 283 209 223 152 240 140 164 175 150 175 205 153 162 205 7 |287 274 319 225 230 155 241 191 158 175 174 192 178 171 167 200 8 |254 273 333 270 209 153 282 200 191 172 161 177 192 186 177 207 9 |283 246 303 218 173 160 283 195 151 174 147 171 164 180 158 168 10 |233 219 281 213 167 141 219 153 154 153 136 161 143 131 152 147 11 |212 224 210 182 141 134 198 146 108 137 137 150 147 165 168 147 12 |190 216 155 146 144 112 161 139 116 125 134 151 123 156 133 130 13 |173 190 162 148 115 111 139 107 122 111 132 133 121 127 112 111 14 |146 157 131 141 98 94 132 104 129 112 104 108 134 103 127 106 15 |127 159 106 132 101 81 105 84 75 87 70 73 93 95 101 79 16 | 97 111 123 108 72 71 79 50 67 78 85 75 76 80 76 72 17 |105 134 88 92 71 58 66 44 58 68 67 57 60 54 64 64 18 | 80 138 70 77 91 71 87 62 37 118 53 58 56 57 62 55 19 | 87 134 93 98 72 83 82 70 68 103 55 77 51 68 61 61 20 |109 141 111 92 63 95 83 68 78 67 60 78 66 58 76 86 21 |120 154 131 115 107 98 97 96 92 92 88 77 90 75 81 92 22 |128 190 113 132 100 124 123 103 110 79 74 97 122 92 104 102 23 |133 144 127 115 119 125 101 96 107 76 92 91 97 78 101 120 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Note: . E = sporadic E . I = interference . blank = equipment out of service Dave Swan --------------------------------------------------------------------------- Observer: Istvan Tepliczky Location: Tata, Hungary (18 24' E, 47 40' N) Frequency: 89.7 MHz Antenna: 5 element Yagi (100 MHz), horizontal polarisation, azimuth SW, elevation 0 deg., antenna head amplifier 15-20 dB gain Receiver: Videoton RT-7300S Observing method: Electronic interface on LINE output audio signal are fed in COM port of a PC. METEOR v 8.0 version processes the signal and records on hard disk the time of the events. Number of meteors in one hour intervals | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+------------------------------------------------------------ 0h| 13 23 22 16 18 21 12 7 10 14 13 1 | 16 25 13 12 21 14 15 14 18 12 19 2 | 22 27 15 17 18 21 20 7 12 22 21 3 | 24 33 30 27 22 30 32 22 45 55 30 4 | 31 36 25 20 32 31 29 22 55 72 32 5 | 40 34 34 17 36 28 20 39 72 83 31 6 | 20 28 23 24 27 28 25 36 68 86 40 7 | 19 30 30 27 27 12 28 34 54 67 27 8 | 15 27 9 13 19 18 21 1 22 45 45 16 9 | 23 26 25 15 17 24 22 0 15 11 27 17 10 | 21 30 25 22 24 12 21 2 9 9 18 21 11 | 26 28 14 28 24 15 21 14 12 11 11 16 12 | 20 23 9 14 11 59 13 15 8 9 16 24 13 | 12 15 17 14 30 39 16 6 11 11 16 13 14 | 17 9 36 17 17 51 21 6 5 10 6 13 15 | 17 11 38 9 24 64 13 8 8 9 7 13 16 | 11 11 36 18 18 31 11 11 15 17 16 10 17 | 13 9 11 9 17 8 14 13 12 28 26 20 18 | 26 20 14 16 12 13 22 17 30 51 42 12 19 | 24 12 13 13 26 22 17 25 44 66 44 20 20 | 17 19 17 17 10 25 23 49 70 38 19 21 | 18 12 21 10 18 26 21 36 69 33 20 22 | 13 13 14 16 21 21 15 32 63 19 23 23 | 21 15 22 15 14 11 6 21 24 20 18 ---+------------------------------------------------------------ UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+---------------------------------------------------------------- 0h| 26 27 18 6 30 2 14 3 7 6 3 10 5 5 10 21 1 | 27 31 30 1 20 0 30 8 3 9 9 14 5 0 15 25 2 | 24 30 23 1 22 2 21 4 4 6 6 8 10 4 12 34 3 | 34 34 28 1 24 13 25 9 13 13 8 15 18 17 12 33 4 | 25 37 31 4 20 23 42 15 12 9 14 19 21 21 9 13 5 | 24 32 29 2 30 14 30 8 8 12 8 11 18 12 7 20 6 | 30 27 20 4 31 9 37 9 8 5 12 13 17 8 13 17 7 | 31 36 20 0 25 14 27 9 13 11 10 10 10 9 8 13 8 | 22 27 27 8 24 12 31 11 6 10 7 11 7 11 15 10 9 | 23 35 31 2 22 2 27 9 11 3 11 14 16 2 15 12 10 | 24 26 29 2 12 6 30 5 12 7 6 11 6 2 6 5 11 | 24 17 30 9 21 4 24 9 8 11 6 15 10 1 10 5 12 | 27 18 20 17 13 17 24 7 8 7 6 9 2 1 9 8 13 | 11 20 19 15 16 21 15 3 6 6 7 9 4 1 11 10 14 | 18 15 24 16 7 11 13 2 4 2 7 2 3 4 12 12 15 | 24 14 26 11 13 15 3 7 6 4 11 10 5 5 12 8 16 | 30 18 20 11 14 16 10 9 9 9 11 6 8 3 18 11 17 | 26 14 19 9 17 16 6 3 3 4 4 2 9 0 16 17 18 | 25 15 26 13 10 14 7 5 10 8 6 8 13 5 19 13 19 | 19 29 19 13 23 18 11 6 4 4 4 5 17 2 14 11 20 | 29 19 22 16 18 19 9 6 9 4 8 7 70 9 9 8 21 | 31 17 29 21 8 16 8 3 3 4 5 5 0 7 24 17 22 | 20 18 3 14 2 22 3 2 3 5 8 5 1 15 19 18 23 | 26 18 0 23 0 16 11 9 7 4 4 7 1 13 22 22 ---+---------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Istvan Tepliczky via Szabolcs Kiss ---------------------------------------------------------------------- Observer: Dirk Van Hessche Location: Appelterre-Eichem, Belgium (3 59' E, 50 49' N) Frequencies: 49.990 MHz 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, az 90 deg, elev 69 deg Receiver: AR8600 Computer: Pentium 5 Observing method: HROFFT, Colorgramme for RMOB v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 39 32 39 46 29 35 25 35 41 32 38 45 80 108 55 1 | 51 36 50 45 41 38 38 40 33 37 33 35 40 69 35 2 | 53 53 41 49 38 35 40 44 49 49 37 40 50 107 48 3 | 73 55 54 49 36 39 30 34 48 40 53 55 68 89 47 4 | 50 48 46 53 40 34 42 51 63 52 44 63 109 106 38 5 | 48 52 50 38 38 46 36 40 39 41 73 53 85 94 38 6 | 34 48 46 41 41 36 33 26 41 46 56 60 73 84 34 7 | 39 38 36 31 30 44 35 31 37 47 36 47 77 82 30 8 | 33 45 23 31 22 35 29 27 27 28 36 43 58 66 29 9 | 30 32 18 30 23 17 20 20 27 28 34 23 58 39 23 10 | 27 20 30 22 25 29 17 21 19 28 23 34 29 38 19 11 | 22 26 31 19 33 26 20 24 19 17 21 15 18 27 18 12 | 23 21 20 21 21 21 17 13 16 17 17 22 17 20 18 13 | 23 19 18 15 23 22 14 23 17 19 22 19 21 14 19 14 | 17 29 23 14 23 19 20 10 10 19 16 11 12 17 18 15 | 16 15 15 20 15 15 16 9 19 13 14 10 9 10 13 16 | 17 18 9 10 16 17 15 22 15 10 20 15 16 16 15 17 | 21 20 25 23 12 17 20 15 20 19 20 19 31 25 16 18 | 15 19 17 19 23 23 30 26 24 34 34 43 41 31 26 19 | 27 18 26 25 25 28 28 33 28 25 38 53 81 48 28 20 | 42 29 43 37 33 30 31 40 50 40 69 85 120 50 24 21 | 49 39 39 46 45 45 36 40 49 55 80 100 131 59 23 22 | 43 32 23 50 47 51 36 42 50 57 83 102 151 62 35 23 | 26 29 34 38 44 29 44 51 54 44 69 104 126 61 32 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 37 24 26 22 24 26 32 30 28 24 15 27 27 28 21 27 1 | 26 35 36 26 25 38 34 37 27 35 31 34 40 34 25 27 2 | 34 38 34 33 38 31 51 38 31 31 33 32 32 34 35 35 3 | 45 39 32 37 34 35 50 36 35 25 38 38 27 33 43 44 4 | 30 37 40 36 33 27 63 28 39 36 33 30 41 38 47 37 5 | 33 48 30 31 33 27 66 31 35 37 24 28 44 29 36 40 6 | 29 32 38 27 29 39 53 36 25 23 34 41 37 36 28 21 7 | 24 25 25 21 40 33 63 28 34 23 35 28 21 38 37 34 8 | 29 25 26 22 22 49 31 19 24 22 29 34 22 29 36 9 | 25 32 39 30 27 46 26 19 18 16 11 24 20 21 28 10 | 19 28 20 15 27 36 34 26 19 32 19 23 13 18 19 11 | 15 17 19 23 19 29 18 27 13 29 20 16 17 20 14 12 | 17 16 22 22 12 11 26 13 24 26 16 8 14 19 14 20 13 | 19 17 14 11 14 13 16 13 17 12 17 12 18 12 17 17 14 | 22 22 12 11 15 15 14 12 14 8 14 18 21 17 13 10 15 | 12 17 11 15 20 10 10 10 20 13 15 12 16 19 17 8 16 | 17 8 22 15 10 17 11 9 15 11 11 8 17 15 13 12 17 | 9 4 11 22 8 13 13 10 10 13 18 11 12 9 20 18 18 | 8 17 21 15 11 17 8 11 12 20 11 16 19 24 22 9 19 | 36 32 26 21 15 18 27 20 25 17 19 19 19 18 18 16 20 | 32 28 26 21 33 23 25 26 20 15 27 38 27 26 25 26 21 | 25 27 14 29 28 27 21 20 21 28 26 36 23 23 27 29 22 | 24 31 26 39 31 26 21 17 30 30 17 27 26 31 24 30 23 | 29 28 23 24 21 17 18 21 29 25 29 30 27 16 30 23 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Dirk Van Hessche ---------------------------------------------------------------------- Observer: Maarten Vanleenhove Location: Nieuwenrode, Belgium (4 22' E, 50 59' 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 Yagi Diamond, az 80 deg (W), elev 45 deg Receiver: HRO MRX-50 Computer: Dual Core AMD, 2 GB RAM Observing method: Spectrumlab, manual counting, Colorgramme RMOB Lab v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 18 11 18 20 10 24 17 22 27 16 23 61 0 0 1 | 13 10 22 12 2 31 11 18 27 28 16 34 0 0 2 | 10 4 18 0 0 9 14 17 5 16 7 26 0 0 3 | 4 0 8 0 0 17 1 23 1 10 8 21 0 0 4 | 4 1 2 0 0 8 1 18 1 13 3 12 0 0 5 | 3 0 14 0 0 5 0 27 6 19 8 6 0 0 6 | 7 1 9 1 0 17 0 16 6 17 6 12 0 1 7 | 20 0 11 0 0 11 4 30 15 24 13 6 0 0 8 | 12 0 8 0 0 24 1 24 7 18 25 0 1 0 9 | 7 0 4 0 0 9 1 3 2 21 28 0 0 1 10 | 9 0 1 0 0 3 1 8 4 13 24 0 0 0 11 | 10 0 6 1 0 24 0 7 0 7 27 0 0 0 12 | 10 0 14 0 0 16 10 5 9 10 29 4 0 0 13 | 13 0 3 2 0 7 1 1 1 6 12 2 0 0 14 | 4 0 14 3 0 8 0 8 0 4 20 0 0 0 15 | 4 0 14 16 0 5 0 3 2 1 5 0 1 0 16 | 4 3 2 12 1 10 4 7 1 8 17 0 7 0 17 | 5 4 12 9 15 6 4 12 11 9 14 0 23 0 18 | 3 11 6 17 11 16 12 9 12 11 16 0 32 0 19 | 17 7 15 19 24 16 9 20 12 23 26 0 51 0 20 | 17 8 11 19 18 16 17 8 12 24 20 0 60 3 21 | 18 12 13 12 18 24 16 26 20 31 35 0 99 17 22 | 18 17 20 36 26 31 20 19 25 33 60 0 117 10 23 | 9 27 26 33 26 16 24 38 39 41 64 0 34 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 0 0 2 0 0 0 2 0 35 26 12 1 | 0 0 0 0 0 0 0 0 31 5 2 2 | 0 0 0 0 0 0 0 0 31 0 0 3 | 0 0 0 0 0 0 0 0 33 0 3 4 | 0 0 0 0 1 0 0 0 28 0 1 5 | 0 0 0 0 0 0 0 0 32 0 1 6 | 0 0 0 0 0 0 0 0 29 0 0 7 | 0 0 0 2 0 0 0 0 25 0 6 8 | 0 0 0 0 0 0 2 0 49 0 22 9 | 0 0 0 0 0 1 18 0 57 0 19 10 | 1 0 0 0 0 2 15 1 46 0 19 11 | 10 0 0 0 15 3 1 4 35 12 13 12 | 6 0 11 0 10 7 4 0 16 14 18 13 | 6 0 5 0 11 1 3 1 18 15 17 14 | 2 0 11 0 4 11 28 5 21 9 21 15 | 1 0 18 0 1 6 10 3 10 8 4 16 | 10 0 16 0 4 7 15 3 13 8 8 17 | 6 4 14 6 8 7 15 6 10 9 2 18 | 1 10 12 10 4 7 18 2 10 8 6 19 | 0 12 12 18 2 9 12 4 3 4 0 20 | 0 19 15 21 0 5 30 25 11 11 14 21 | 0 18 27 15 1 11 19 32 23 23 28 22 | 0 17 11 10 5 20 8 39 19 18 28 23 | 0 17 2 11 6 22 8 36 25 14 28 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Maarten Vanleenhove --------------------------------------------------------------------------- Observer: Felix Verbelen ON4AVF Location: Kampenhout, Belgium (4 36' E, 50 57' N) Frequency: 49.990 MHz 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 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 2 6 9 6 4 2 3 7 4 6 12 47 86 29 1 | 6 5 8 6 5 7 5 6 4 5 7 4 9 49 7 2 | 5 9 8 6 4 3 3 2 8 4 5 7 10 47 11 3 | 5 0 5 10 2 2 3 5 5 4 15 10 20 39 4 4 | 8 4 9 6 5 8 4 6 7 7 8 15 36 47 5 5 | 5 6 14 3 2 4 6 7 8 5 5 4 18 31 12 6 | 8 3 9 6 5 1 2 6 5 3 7 2 12 24 6 7 | 10 12 9 6 6 4 6 6 5 5 1 7 16 31 5 8 | 12 7 2 6 4 7 6 5 3 3 5 4 12 23 6 9 | 3 4 4 6 5 4 2 4 5 4 4 4 14 10 6 10 | 4 2 5 1 3 2 3 3 2 3 5 7 2 10 3 11 | 5 4 6 4 3 1 3 5 2 1 3 3 6 6 1 12 | 5 5 5 3 2 4 3 3 3 4 0 3 2 4 5 13 | 5 3 5 4 2 3 0 1 4 2 4 3 6 2 2 14 | 3 3 3 0 1 2 3 2 1 3 2 0 3 2 2 15 | 2 2 0 2 4 1 0 4 3 3 1 2 2 2 2 16 | 1 0 0 0 0 1 1 2 2 3 2 1 4 3 1 17 | 2 2 1 1 2 0 2 3 2 0 1 0 4 2 3 18 | 0 2 2 2 1 3 2 1 1 1 0 3 6 5 3 19 | 3 2 2 2 0 0 2 3 0 1 2 6 6 11 4 20 | 2 2 5 2 2 2 1 0 1 3 1 12 32 11 0 21 | 3 8 5 2 4 6 2 5 3 2 2 19 49 12 4 22 | 2 2 6 3 5 11 3 4 1 4 7 31 54 16 7 23 | 4 12 2 7 0 7 6 7 7 4 23 44 71 28 8 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 13 4 2 6 4 4 10 2 7 2 3 5 5 4 1 5 1 | 2 5 5 4 3 3 8 2 9 7 0 3 9 4 3 1 2 | 12 8 1 6 2 3 5 6 2 3 3 10 5 4 6 5 3 | 6 8 4 13 8 2 12 3 7 3 5 6 5 1 4 4 4 | 6 4 5 5 1 4 9 3 6 6 4 4 6 10 9 5 5 | 1 6 4 4 2 7 14 4 5 2 3 6 8 7 7 6 6 | 7 6 6 2 4 5 24 3 4 4 2 7 5 6 2 5 7 | 7 4 3 4 6 10 20 4 1 2 2 6 2 7 2 8 8 | 6 7 6 2 5 15 11 3 3 8 7 10 5 4 9 9 | 7 5 7 4 11 16 7 1 1 5 4 3 6 2 5 10 | 3 6 3 3 6 12 8 2 5 6 3 2 1 3 4 11 | 5 4 4 4 5 11 2 3 1 3 3 3 2 4 4 12 | 0 6 0 4 3 2 8 5 2 2 8 1 0 3 1 5 13 | 1 2 2 4 1 2 2 1 1 0 2 2 1 3 3 1 14 | 4 6 4 4 4 2 3 1 1 3 0 4 3 3 5 1 15 | 1 1 0 0 3 3 1 0 2 2 1 0 1 1 6 0 16 | 2 4 4 1 1 0 1 0 2 1 2 3 1 4 3 1 17 | 1 2 0 1 1 2 2 0 0 3 3 2 2 0 1 0 18 | 0 4 3 2 0 2 1 1 0 0 1 2 1 4 6 2 19 | 2 4 2 0 0 1 3 1 0 2 1 2 1 0 2 0 20 | 3 5 4 2 2 2 1 2 1 1 6 2 1 3 0 3 21 | 1 5 1 2 4 3 2 1 3 2 4 4 3 2 0 6 22 | 7 8 1 1 5 1 0 1 2 1 3 3 4 5 5 9 23 | 5 9 1 2 2 3 2 2 2 5 1 3 0 3 2 3 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Duration >= 10 seconds | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 1 1 0 3 2 0 1 3 0 1 2 6 20 6 1 | 2 1 1 2 2 2 0 0 2 0 1 1 0 19 0 2 | 1 3 4 1 0 0 2 0 1 0 3 3 2 9 2 3 | 1 0 0 2 0 0 1 0 1 1 2 0 4 6 1 4 | 0 2 0 2 1 1 0 2 1 1 0 3 4 7 1 5 | 0 0 2 0 0 1 0 0 1 1 1 0 4 3 0 6 | 3 1 0 3 1 0 0 1 1 0 0 0 4 5 1 7 | 1 4 2 1 1 1 1 2 0 0 1 3 7 15 1 8 | 0 4 1 2 0 0 2 1 2 1 2 0 3 10 1 9 | 2 0 0 2 1 3 2 0 1 1 1 1 3 4 2 10 | 1 0 4 0 1 0 1 0 0 1 2 1 0 4 2 11 | 1 2 1 1 0 0 2 2 0 0 0 0 2 2 0 12 | 2 2 1 1 1 0 1 0 1 1 0 0 2 1 3 13 | 2 0 3 1 0 0 0 0 1 0 0 0 1 0 1 14 | 0 1 0 0 0 0 1 1 1 0 0 0 0 2 1 15 | 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 16 | 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 17 | 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 18 | 0 0 0 0 0 0 0 0 0 0 0 1 1 0 1 19 | 0 0 0 0 0 0 0 1 0 0 1 2 1 3 1 20 | 0 0 2 0 0 0 0 0 0 0 0 0 6 0 0 21 | 0 0 0 0 0 0 0 0 0 1 0 1 9 6 0 22 | 0 0 1 0 0 1 0 1 0 0 0 1 8 6 3 23 | 0 2 0 1 0 0 1 1 1 1 4 11 11 5 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 1 1 0 0 0 1 1 0 1 0 1 0 1 0 0 0 1 | 0 3 0 1 0 0 4 0 2 0 0 0 1 2 1 0 2 | 1 3 1 0 1 0 4 1 0 1 1 2 1 2 0 1 3 | 1 1 1 2 0 0 1 0 2 0 3 2 1 1 1 0 4 | 3 0 3 0 0 1 5 2 3 1 1 1 3 1 1 0 5 | 0 1 0 1 0 2 4 2 2 0 0 1 1 1 0 2 6 | 4 1 2 0 0 0 4 1 0 0 0 1 1 0 0 1 7 | 2 2 1 0 1 1 11 2 0 1 0 1 0 2 0 1 8 | 0 1 1 0 4 8 2 1 0 2 2 1 1 3 4 9 | 2 0 5 1 6 8 3 0 1 1 1 0 1 1 1 10 | 1 0 0 0 0 6 3 0 0 0 0 1 1 0 1 11 | 1 2 2 1 0 4 0 1 0 0 1 1 1 0 1 12 | 0 3 0 0 0 0 3 1 1 1 4 0 0 0 1 2 13 | 0 1 0 2 0 0 1 0 0 0 1 0 0 0 0 1 14 | 1 2 0 0 1 1 2 0 0 0 0 1 1 1 1 0 15 | 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 16 | 0 1 0 0 0 0 0 0 1 0 1 0 0 1 0 0 17 | 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 18 | 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 1 0 0 2 0 1 0 0 1 21 | 0 0 0 1 0 0 0 0 2 0 0 0 1 0 0 0 22 | 0 1 0 0 4 0 0 0 0 0 1 0 1 0 0 0 23 | 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 2 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Notes: . Geminids SBV parameters calculated by C. Steyaert: tmax = 14 Dec 2009 2.5 h UT ± 1.8 h, a = 29.0 ± 2.9, b = 14.6 ± 2.4 Felix Verbelen --------------------------------------------------------------------------- Observer: John Wardle Location: Bridlington, UK, 54 05' 27" N, 0 11' 02" W Frequency: 55.25 MHz Antenna: dipole, Az 90 deg, elev 0 deg Receiver: Icom R75 Computer: Toshiba laptop Software: Spectrum Lab + Colorgramme RMOB Lab v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 34 39 29 19 43 76 56 118 233 142 1 | 27 33 20 19 35 59 66 109 263 117 2 | 22 19 30 22 27 44 50 112 279 121 3 | 31 93 26 22 33 36 69 134 223 133 4 | 21 101 25 30 28 27 55 85 154 199 5 | 26 20 19 22 29 35 34 63 88 133 6 | 31 27 21 18 26 19 37 50 155 134 7 | 39 58 25 14 18 17 15 39 168 103 8 | 86 20 31 27 17 28 14 43 39 99 89 9 | 57 22 13 96 25 87 28 25 31 141 98 10 | 74 17 15 53 16 21 26 18 84 110 116 11 | 65 15 80 44 26 58 60 43 65 91 107 12 | 52 45 10 35 26 44 27 73 58 43 43 13 | 30 11 48 51 44 65 40 56 103 52 120 14 | 28 9 15 14 15 49 52 15 103 88 66 15 | 55 4 6 7 6 17 42 10 47 136 28 16 | 44 6 5 10 27 16 9 5 52 46 63 17 | 52 12 15 11 42 76 9 22 68 89 75 18 | 50 4 6 11 10 9 15 28 97 42 47 19 | 43 8 18 9 15 5 21 24 103 70 42 20 | 41 15 12 8 10 19 20 44 120 113 104 21 | 20 4 11 9 20 22 37 54 134 112 97 22 | 26 19 17 19 21 14 58 52 8 84 65 23 | 22 22 19 20 57 26 25 69 164 124 59 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 65 73 137 95 46 28 128 70 186 47 78 45 53 58 43 39 1 | 74 75 84 156 71 32 93 74 86 91 169 72 49 81 40 58 2 |118 67 81 68 59 39 85 87 82 151 59 85 76 56 84 61 3 |158 116 79 75 56 45 96 89 82 81 60 209 112 137 49 73 4 | 89 159 79 55 77 45 105 87 80 103 68 61 127 102 67 85 5 | 95 71 77 68 87 84 112 92 73 70 68 87 88 101 68 70 6 |103 101 88 118 90 52 156 108 104 103 106 102 95 125 63 90 7 | 72 55 72 94 106 36 72 58 58 52 81 82 71 87 59 68 8 | 90 135 102 105 74 63 120 78 69 54 93 83 87 62 46 60 9 |101 29 75 142 82 39 101 114 79 88 94 92 88 189 51 65 10 |112 109 113 157 72 28 122 74 107 70 78 117 115 145 84 97 11 |100 102 121 108 18 72 128 127 105 76 118 51 93 100 82 85 12 | 89 69 105 64 27 40 110 78 78 41 39 106 53 101 100 51 13 | 45 93 85 74 40 35 116 133 101 58 64 88 96 84 88 56 14 | 65 111 94 83 25 64 113 60 46 50 106 54 57 58 66 85 15 | 39 39 83 76 27 54 43 35 44 35 42 63 68 73 24 118 16 | 73 93 67 79 10 67 53 75 35 15 71 38 38 48 19 47 17 | 51 55 59 95 35 53 40 27 18 13 35 78 75 52 23 31 18 | 40 50 73 67 26 46 35 27 28 12 82 63 62 28 16 16 19 | 56 52 37 28 24 43 77 24 22 21 46 41 45 82 16 22 20 | 82 48 59 107 12 105 61 52 54 26 95 54 74 110 16 18 21 | 56 58 46 143 32 75 114 134 28 53 80 43 80 48 19 36 22 | 57 70 64 27 18 64 50 48 40 20 47 40 68 27 27 38 23 | 69 45 59 78 25 79 58 95 41 39 50 45 48 21 39 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 Frequency: 49.990 MHz (Ypres VVS) Antenna: HB9CV 2 element, Az 120 deg, elev 30 deg Pre-Amplifier: mosfet LNA Receiver: SpectrumComms converter into HF225 Computer: Toshiba Portege Software: Spectrum Lab + Colorgramme RMOB Lab v 2.3 | December 2009 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 9 3 7 3 4 4 5 6 4 6 1 4 7 27 7 1 | 4 13 13 8 9 8 6 6 1 4 1 5 6 18 11 2 | 0 14 13 8 12 5 5 11 5 1 3 4 6 20 16 3 | 7 13 15 6 8 7 5 6 12 24 7 10 21 31 10 4 | 7 6 20 4 11 11 12 6 18 10 10 24 35 53 17 5 | 0 3 17 7 5 11 12 30 11 21 4 15 41 57 21 6 | 0 1 6 0 1 5 2 6 10 10 0 7 36 40 22 7 | 0 0 9 5 24 7 3 14 11 21 0 13 27 40 18 8 | 10 10 4 7 5 5 5 7 9 6 2 14 29 35 12 9 | 3 1 2 2 1 8 6 4 6 8 7 15 16 23 10 10 | 3 7 5 6 4 6 10 3 4 6 0 7 8 21 10 11 | 10 3 7 2 4 4 7 8 5 6 9 5 13 8 3 12 | 6 1 6 0 6 4 3 4 6 4 7 4 5 7 6 13 | 9 4 4 7 5 8 8 10 3 15 2 4 9 4 4 14 | 3 4 6 6 3 7 7 9 2 2 7 9 2 8 6 15 | 4 3 8 3 1 6 2 1 1 4 4 9 4 6 4 16 | 1 5 8 6 3 3 8 4 7 5 6 8 11 4 7 17 | 6 3 8 2 2 2 4 2 5 8 6 12 15 9 4 18 | 4 3 4 7 4 4 5 5 6 9 11 14 17 8 10 19 | 5 4 6 7 3 5 6 4 8 10 10 14 36 14 6 20 | 4 5 12 5 4 4 1 4 5 8 13 16 28 11 4 21 | 5 4 3 4 8 2 1 4 8 7 13 19 26 15 5 22 | 6 4 2 0 4 6 3 6 4 7 15 7 25 11 3 23 | 0 10 2 2 3 3 1 1 6 5 4 18 27 3 4 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2009 | December 2009 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 3 7 23 5 36 5 9 6 4 2 1 2 2 3 0 2 1 | 8 10 36 13 13 8 11 4 12 4 7 3 5 5 2 1 2 | 6 13 0 28 6 7 16 24 17 11 15 3 7 8 3 2 3 | 19 13 0 15 5 20 14 16 20 26 25 8 6 6 6 4 4 | 16 13 0 5 3 15 13 41 16 37 33 8 12 16 17 4 5 | 8 13 0 6 4 16 13 7 20 8 6 7 21 23 19 2 6 | 18 14 0 3 7 9 22 5 20 8 34 6 17 8 15 4 7 | 3 15 0 0 2 7 10 4 11 8 25 5 19 6 10 1 8 | 5 0 0 2 13 14 12 11 7 26 2 14 11 2 3 9 | 7 0 7 7 14 10 20 9 8 25 5 5 9 3 5 10 | 10 0 4 5 6 15 10 6 2 6 4 3 5 4 7 11 | 7 21 10 11 4 13 6 8 7 5 6 8 6 7 5 12 | 7 10 14 8 6 7 11 8 7 5 7 9 3 6 7 3 13 | 4 4 10 9 3 13 7 8 10 11 3 2 4 13 2 6 14 | 6 11 5 3 4 14 4 6 2 14 3 6 2 5 7 8 15 | 4 5 4 5 5 19 2 6 4 4 5 4 8 9 5 4 16 | 5 7 6 1 1 3 9 2 5 6 4 4 5 2 5 2 17 | 3 5 1 6 3 6 5 1 1 5 8 2 4 1 7 4 18 | 11 1 10 3 5 7 3 3 4 4 4 3 5 1 8 1 19 | 8 0 5 2 3 8 4 4 2 3 6 7 4 9 6 3 20 | 7 2 4 5 5 2 3 2 2 4 2 2 3 0 3 2 21 | 4 2 3 2 3 2 3 0 3 3 3 6 2 2 0 2 22 | 2 2 1 2 5 4 6 4 3 3 4 3 5 7 5 5 23 | 3 0 0 1 1 5 7 0 0 3 2 2 1 1 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2009 John Wardle 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 Jeff Brower Kelowna, British Columbia, Canada mailto:jbrower@meteorchaser.net http://members.shaw.ca/jbrower/ Willy Camps Tessenderlo, Belgium mailto:willy.camps@telenet.be Johan Coussens Harelbeke, Belgium mailto:johan.coussens@skynet.be Gaspard De Wilde (ON4ZK) Dessel, Belgium mailto:on4zk@telenet.be David Entwistle Goosnargh, England mailto:david@radiometeor.plus.com http://www.radiometeor.plus.com/ Karl-Heinz Gansel mailto:karl-heinz.gansel@t-online.de http://www.radio-astronomie.de/ra/ Alex Guzanoff Oktyabrsky, Russian Federation mailto:radio-sky@rambler.ru Szabolcs Kiss Katai ut 99, H-2251 Tapioszecso, Hungary tel: +36 29 446 015 mailto:achilles@freemail.hu Alfred Krohmal Syzran, Russian Federation mailto:rm4hm@rambler.ru Vitaly Mechinsky mailto:Lupus@belastro.net 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 Hiroshi Ogawa University of Tsukuba, Japan mailto:HZH02257@nifty.ne.jp Radio Meteor Obs. http://www.amro-net.jp/radio.htm Mike Otte W9YS 5001 S Koch Rd Pearl City, IL 61062 USA mailto:mmotte@starband.net http://mmotte.mystarband.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 Steve Roush Apache Junction AZ, USA mailto:ofitg@yahoo.com Wayne Sanders Prince George BC, Canada mailto:wsanders@xplornet.com Ivan Sergey Belarus mailto:seriv76@tut.by Andy Smith Plymouth, United Kingdom mailto:andy@television.f9.co.uk http://www.tvcomm.co.uk/radio - Live audio available 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/ Meteor mailing list: mailto:meteor-request@ml.free.fr?subject=subscribe Dirk Van Hessche Appelterre-Eichem, Belgium mailto:dirk.van_hessche@skynet.be Maarten Vanleenhove Nieuwenrode, Belgium mailto:maarten.vanleenhove@telenet.be Felix Verbelen (ON4AVF) Kampenhout, Belgium mailto:felix.verbelen@skynet.be John Wardle, G4CVA Bridlington, East Yorkshire, UK mailto:g4cva@talktalk.net -- Christian Steyaert (RMOB0912) 7 January 2010 --