Radio Meteor Observation Bulletin No. 353 www.rmob.org December 2022 1. GLOBAL OBSERVATIONS Observer: Associazione Astrofili Veneziani "AAV" Planetario di Venezia Location: Venezia, Italy (12 22' E, 45 25' N) Frequency: 143.05 MHz Graves Receiver: Yaesu FT-817 Antenna: Yagi 6 elements Antenna Direction: elev 20 deg, azimuth 294 deg (W) Computer: Pentium + XP Observing method: Spectrumlab + Colorgramme RMOB Lab v 3.0 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 118 99 110 134 126 120 116 119 146 130 138 118 1 | 121 120 122 134 120 132 146 139 145 138 131 130 2 | 128 141 129 135 140 144 149 156 162 127 151 142 3 | 138 153 135 148 154 169 145 160 159 145 181 172 4 | 139 149 172 144 152 150 150 179 171 142 158 175 5 | 149 147 152 140 158 170 151 166 147 151 178 159 6 | 147 148 168 156 149 167 131 166 148 144 175 177 7 | 147 155 159 142 155 169 140 158 143 137 156 148 8 | 149 126 128 154 143 155 154 176 154 147 142 157 9 | 5 138 144 146 133 146 154 149 161 162 136 133 145 10 | 66 132 132 141 127 140 125 147 144 157 140 131 7 11 | 131 127 125 120 139 142 149 142 123 124 140 114 87 12 | 89 108 118 115 115 117 116 117 113 115 120 121 68 13 | 94 86 101 91 93 92 97 111 85 124 87 107 53 14 | 89 103 88 79 87 88 90 99 81 108 90 100 39 15 | 75 79 73 46 76 73 72 89 93 74 77 87 39 16 | 72 62 63 53 91 82 66 73 81 73 64 75 55 17 | 86 82 58 71 64 63 92 72 74 67 75 95 37 18 | 89 74 76 91 89 98 79 89 95 83 76 96 63 19 | 82 88 86 83 108 94 105 98 102 105 105 101 52 20 | 124 84 85 104 103 144 94 117 122 123 105 118 74 21 | 113 114 91 124 118 127 124 133 111 109 115 125 77 22 | 128 114 97 101 124 126 125 134 140 124 122 137 69 23 | 122 114 109 106 123 126 122 128 152 150 128 147 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Enrico Stomeo --------------------------------------------------------------------------- Observer: Salvador Aguirre Location: Hillo, Sonora, Mexico (110 57' W, 29 06' N) Frequency: 54.309 MHz Receiver: RTL-sdr Antenna: Moxon 6-Meter Antenna Direction: elev 0 deg, azimuth 340 deg Computer: HP 2.50GHz, 8GB RAM, Windows10 Observing method: Colorgramme RMOB Lab v 3.0 | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 9 20 4 8 2 16 9 5 15 16 13 9 36 1 1 | 1 18 26 8 9 8 5 9 8 3 14 13 1 68 3 2 | 5 11 25 9 11 8 13 9 75 14 22 21 12 124 18 3 | 7 28 24 9 7 41 9 13 53 27 38 33 93 101 41 4 | 20 34 15 23 13 17 11 19 66 33 47 67 106 113 16 5 | 14 23 20 14 12 19 19 18 29 26 53 64 129 182 16 6 | 7 23 10 11 6 9 13 11 48 20 39 36 98 106 46 7 | 13 5 17 33 14 13 12 17 34 36 39 21 41 111 17 8 | 17 8 13 19 13 31 16 4 36 20 34 53 30 25 8 9 | 31 34 15 32 28 49 19 25 58 30 27 25 50 47 29 10 | 39 21 38 32 18 39 47 34 70 56 92 35 59 127 26 11 | 52 36 36 37 42 44 36 37 68 58 80 72 141 237 87 12 | 18 32 72 60 25 60 30 41 52 87 116 87 153 255 59 13 | 35 39 39 37 27 25 56 51 38 91 112 120 199 202 23 14 | 26 28 33 64 8 29 24 25 49 131 143 84 236 227 32 15 | 25 28 31 41 1 88 43 62 99 107 114 120 93 164 29 16 | 23 44 42 27 0 34 40 55 87 68 109 107 100 136 36 17 | 26 24 44 28 0 44 36 63 101 46 72 59 60 18 21 18 | 32 26 60 21 1 23 26 47 72 38 59 42 64 42 10 19 | 30 12 21 77 0 37 37 59 85 63 62 34 36 27 28 20 | 24 13 24 23 0 18 46 36 67 59 61 41 44 10 59 21 | 41 19 32 20 1 37 36 29 61 49 51 49 44 27 55 22 | 11 13 26 9 0 17 11 23 39 34 52 36 19 18 25 23 | 18 15 9 9 8 8 18 2 18 33 31 34 19 6 10 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 6 3 9 5 27 11 9 16 7 9 1 1 4 6 4 1 1 | 2 5 4 12 7 8 8 3 5 8 7 5 3 5 7 4 2 | 3 3 1 2 8 9 17 8 7 17 6 9 4 8 7 1 3 | 9 6 15 2 5 7 12 17 11 14 4 8 53 9 43 1 4 | 15 5 6 8 5 10 12 12 3 17 6 5 52 8 5 7 5 | 9 6 11 18 8 6 6 9 12 9 8 10 57 4 10 6 6 | 12 2 20 9 3 6 24 5 10 20 1 6 11 8 10 2 7 | 12 4 4 1 14 28 12 17 14 10 1 12 35 11 13 11 8 | 26 35 8 20 30 28 29 18 17 14 13 25 14 15 24 13 9 | 30 18 9 23 24 18 31 22 19 30 22 32 21 9 23 17 10 | 32 35 13 16 29 26 35 30 30 54 29 38 28 51 31 37 11 | 68 45 25 14 19 40 31 46 21 53 32 34 59 36 15 26 12 | 32 23 17 29 22 49 30 14 51 70 43 44 21 17 34 48 13 | 31 41 22 16 16 11 25 39 92 65 31 26 16 18 35 41 14 | 31 43 32 68 38 19 27 73 51 67 9 22 26 19 24 52 15 | 29 91 68 41 53 36 85 30 51 53 19 32 53 21 18 46 16 | 26 67 44 19 65 24 57 54 57 67 37 73 70 25 41 39 17 | 56 29 37 45 37 34 51 42 37 65 34 36 55 22 26 47 18 | 45 30 22 14 90 62 89 29 40 84 83 54 49 34 82 58 19 | 41 39 21 29 61 40 151 37 55 56 37 42 60 29 49 39 20 | 40 21 31 50 28 36 63 57 43 60 34 59 32 30 42 45 21 | 28 17 23 48 36 39 83 42 24 53 25 34 25 40 28 38 22 | 24 5 18 1 42 22 27 22 21 42 23 23 9 27 17 21 23 | 10 14 7 9 7 36 20 23 12 15 15 11 1 23 12 3 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Salvador Aguirre --------------------------------------------------------------------------- Observer: Mario Bombardini Location: Faenza, Italy (11 54' E, 44 17' N) Frequency: 143.05 MHz Graves USB Receiver: YAESU FT-857 Antenna: DIAMOND A144S5R Antenna Direction: elev 20 deg, azimuth 300 deg (NW) Computer: ASUS P5KPL-SE win10 Observing method: Spectrumlab + Colorgramme RMOB Lab v 3.0 | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 31 22 32 61 26 76 81 38 39 73 37 54 51 64 63 1 | 30 21 75 92 46 64 73 36 55 75 34 81 41 59 62 2 | 31 36 88 78 65 86 76 41 69 84 36 61 51 46 56 3 | 27 39 105 94 99 90 108 47 69 91 45 83 64 83 55 4 | 29 33 106 107 107 88 94 42 71 90 44 93 78 85 52 5 | 33 35 106 99 110 87 81 50 84 73 91 95 111 74 56 6 | 17 29 97 80 80 81 73 52 86 50 110 102 118 75 46 7 | 23 31 112 79 95 69 68 57 68 51 85 75 129 79 42 8 | 19 28 99 78 86 65 86 36 69 29 83 62 124 64 25 9 | 21 31 103 78 78 66 63 46 71 25 81 50 117 43 30 10 | 21 27 106 50 75 59 41 19 71 32 65 46 109 47 37 11 | 20 23 53 61 59 35 32 37 56 38 77 23 96 89 22 12 | 29 25 30 33 40 30 24 23 44 64 62 20 90 57 32 13 | 27 21 35 27 21 25 22 11 60 53 42 22 76 68 17 14 | 12 16 32 21 17 21 22 10 45 58 35 23 71 58 22 15 | 11 16 35 19 22 19 21 8 34 35 39 13 39 31 54 16 | 16 15 34 17 15 13 15 11 27 29 37 17 32 29 41 17 | 8 15 42 17 21 21 13 10 29 42 40 15 52 40 38 18 | 16 16 38 28 42 19 20 14 36 48 45 24 59 46 48 19 | 12 24 46 31 55 22 23 26 73 57 67 30 68 46 67 20 | 20 26 81 39 79 45 36 23 59 65 106 44 78 57 63 21 | 18 26 90 36 79 30 35 38 72 74 126 76 90 69 72 22 | 29 24 60 38 55 49 30 46 67 74 131 66 78 84 74 23 | 20 26 68 27 66 61 43 38 77 71 78 64 79 68 65 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 69 61 22 29 15 20 23 26 20 66 25 45 28 26 24 22 1 | 86 70 22 31 26 21 29 33 20 58 19 55 41 32 33 37 2 | 93 77 25 35 19 26 45 37 21 65 18 60 34 37 46 39 3 | 97 104 33 33 28 45 45 31 37 90 35 76 36 32 56 34 4 |116 110 27 41 35 39 45 36 28 92 29 76 48 64 67 46 5 | 92 104 23 39 33 46 45 33 27 80 26 74 34 57 63 43 6 | 97 98 30 45 21 38 45 31 39 80 31 65 44 52 63 36 7 | 94 64 26 35 34 48 49 33 20 81 20 73 35 51 58 28 8 | 85 83 36 56 42 38 32 24 30 83 32 78 43 41 67 29 9 | 88 99 30 68 31 33 38 36 25 64 37 95 39 44 76 34 10 | 80 78 34 72 35 41 35 28 26 36 43 83 40 41 41 33 11 | 90 39 24 69 30 40 33 20 38 31 44 84 39 50 47 31 12 | 54 29 22 42 30 29 26 16 26 31 28 56 32 25 35 24 13 | 51 22 26 27 21 14 28 25 22 21 15 26 28 15 21 23 14 | 48 21 13 27 16 21 21 15 21 18 15 30 27 24 21 16 15 | 47 16 14 22 17 14 17 15 11 11 7 9 17 13 28 14 16 | 42 13 11 16 9 15 20 7 14 12 10 17 23 13 15 13 17 | 37 10 16 18 18 8 11 6 10 14 12 11 18 18 11 17 18 | 39 12 15 20 22 16 17 19 13 18 14 22 13 15 15 13 19 | 56 14 14 25 13 22 15 19 15 13 12 26 10 23 15 12 20 | 67 21 21 17 30 27 30 18 17 18 22 20 29 16 24 24 21 | 70 30 22 31 35 24 25 28 15 26 31 16 35 29 22 24 22 | 80 26 19 15 22 27 29 26 24 14 34 22 29 40 34 20 23 | 62 19 23 24 24 24 29 7 49 23 50 25 40 25 29 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Mario Bombardini ---------------------------------------------------------------------- Observer: Michael Boschat Location: Halifax, Canada (63 36' W, 44 36' N, 60 meters above sea level) Listening Frequency: 77.251 MHz Receiver: Icom R-20 Antenna: resonant dipole Antenna Direction: Horizontally polarized to 250 deg with lobes in N-S plane, elev 0 deg Filter: high-Q (Q at least 300) bandpass filter between antenna & receiver. Listening Mode: CW Recording method: Viewing Spectrumlab on laptop and listening by ear Number of meteors heard in one hour interval | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 11h| - 28 40 44 36 54 30 - 36 30 28 70 58 176 40 12 | - 34 44 40 32 40 - - 80 20 - 75 100 177 38 13 | 48 - 42 - 38 - - - 40 - 40 54 91 98 - 14 | 38 - - - - - - 38 38 36 50 - 84 90 - 15 | 34 - - - - - - 36 - - - - 68 - - ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 11h| 44 40 - - - - - - - - - - - - - - 12 | 43 - 36 - - - 56 46 - - - - - - - - 13 | 30 - - - - - 58 20 - - - - - - - - 14 | 28 - - - - - - 25 - - - - - - - - ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Notes: . Unknown strong tone appeared March 7, 2017, trying to find solution as rates dropped. I have no idea what the problem is, if it is that tone destroying my reception or a problem with the notch filter. . did not get one reflection at all from the Arietids or Zeta Perseids!! . no corrections for radiant position made to the counts. . ( - ) means no observations made. . Zero (0) is actual number meteors not heard/seen per hour! . Broke notch filter repaired and now seems I may be getting better reflections. . as of May 30,2021 that strong tone has reappeared and wiped out 77.251 MHz! Mike Boschat ---------------------------------------------------------------------- Observer: Johan Coussens Location: Harelbeke, Belgium (3 20' E, 50 51' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming 8ntenna: 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 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 6 12 9 10 11 9 12 3 12 6 9 7 12 8 14 1 | 11 6 9 14 19 3 9 10 6 16 5 17 14 8 19 2 | 8 12 17 13 12 7 6 11 14 13 15 14 13 10 18 3 | 5 8 16 20 5 5 8 5 12 14 8 12 22 15 14 4 | 12 7 20 16 6 11 4 8 10 15 13 10 17 20 21 5 | 6 14 14 14 8 10 7 13 15 9 5 11 19 17 23 6 | 9 6 21 8 2 10 6 6 10 9 5 11 27 15 18 7 | 3 3 11 6 1 14 5 5 13 6 6 14 27 20 19 8 | 5 6 16 13 3 7 1 6 6 5 14 10 20 20 17 9 | 4 6 3 5 3 6 7 5 12 8 8 10 17 13 11 10 | 5 3 3 10 6 10 2 5 7 9 2 10 5 3 6 11 | 5 5 9 7 5 8 2 7 6 5 2 6 4 11 9 12 | 4 6 9 4 7 4 7 6 2 3 6 7 2 4 3 13 | 4 9 7 3 4 7 4 7 5 6 3 6 5 3 6 14 | 5 5 6 5 5 9 5 4 8 5 5 2 8 1 4 15 | 4 1 8 4 3 11 5 10 7 4 3 7 10 4 1 16 | 4 5 3 2 4 6 4 8 5 5 5 8 11 5 8 17 | 2 10 4 3 7 5 4 3 9 5 3 6 7 6 7 18 | 5 5 9 4 7 2 7 3 8 5 6 14 9 11 9 19 | 7 8 6 5 9 5 6 10 9 2 7 13 18 10 6 20 | 3 10 11 6 2 4 3 3 12 12 7 6 28 15 7 21 | 5 7 5 6 8 4 3 4 8 7 9 12 16 8 10 22 | 2 8 10 8 5 7 8 6 11 5 7 10 8 22 15 23 | 8 8 6 8 2 9 5 7 6 6 9 9 10 23 12 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 11 0 0 3 5 5 5 4 10 3 4 5 5 6 1 | 16 0 0 5 7 9 11 7 10 3 4 3 4 3 2 | 16 0 1 2 8 6 10 8 11 7 5 2 10 5 3 | 16 0 1 4 6 5 17 8 12 7 8 2 6 4 4 | 22 0 1 4 5 13 5 5 7 9 9 7 4 4 5 | 9 0 0 4 4 11 9 10 10 8 6 6 2 3 6 | 8 0 0 9 3 4 10 4 8 11 6 4 6 1 7 | 10 0 0 1 2 1 6 3 8 2 3 2 2 1 8 | 14 0 0 2 7 7 4 3 6 3 5 2 1 2 9 | 7 0 0 6 3 4 4 4 0 3 2 0 4 0 10 | 4 0 0 5 3 7 3 7 0 2 4 0 3 0 11 | 11 0 0 5 10 4 5 5 0 5 3 4 2 12 | 4 0 0 7 2 5 1 2 0 8 3 2 4 13 | 6 0 0 8 5 8 3 7 0 9 2 5 0 14 | 1 0 0 5 4 8 3 0 0 2 4 1 1 15 | 2 5 0 0 4 3 2 3 0 5 2 0 0 16 | 7 1 0 2 2 3 2 2 0 3 1 0 3 17 | 6 4 0 2 3 4 5 8 0 2 2 0 0 18 | 8 6 0 3 0 4 9 5 1 2 2 4 0 19 | 1 6 6 5 2 3 8 4 4 0 7 1 3 20 | 7 4 2 9 0 3 5 9 2 0 2 1 2 21 | 1 2 4 5 2 5 5 7 3 5 1 2 5 22 | 0 0 2 4 4 3 6 5 6 9 4 4 1 23 | 0 0 2 4 5 4 8 9 5 6 5 9 3 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Johan Coussens -------------------------------------------------------------------- Observer: WHS Essen Location: Essen, Germany (6 59' E, 51 24' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: 6m Turnstile ON4ZK, elev 45 deg, azimuth 240 deg (SW) Pre-amplifier: Bandpass 49.9 MHz, SSB LNA600 Receiver: FunCubeDongle Pro+ Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.5 | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 6 3 7 10 4 3 6 9 4 5 11 5 8 11 5 1 | 7 3 7 8 4 3 8 8 4 5 6 1 2 4 0 2 | 8 4 8 3 10 6 9 5 7 8 6 8 12 5 3 3 | 4 9 12 6 8 7 5 6 4 4 8 3 2 4 6 4 | 4 6 10 9 7 3 4 4 2 5 5 3 1 1 6 5 | 5 2 7 3 9 6 9 4 6 3 2 5 7 10 6 6 | 3 0 9 3 6 2 1 7 1 4 5 3 4 12 6 7 | 2 6 7 5 8 8 6 4 6 3 1 8 10 9 5 8 | 3 1 7 5 3 4 5 4 4 2 4 8 12 12 3 9 | 3 4 1 2 4 2 5 0 5 2 9 4 5 14 5 10 | 1 3 4 2 1 1 2 1 1 6 2 2 4 12 2 11 | 0 0 1 3 2 3 2 2 2 2 2 3 0 4 3 12 | 0 3 2 0 6 0 3 3 2 3 1 0 1 1 0 13 | 0 2 1 0 3 2 0 1 0 2 2 2 2 0 2 14 | 3 3 0 0 0 1 3 0 5 2 2 3 1 1 1 15 | 2 2 1 2 1 1 4 1 4 2 3 0 0 1 2 16 | 3 3 4 2 3 0 3 1 3 6 2 2 3 7 2 17 | 5 2 4 3 1 5 3 3 5 2 5 6 10 8 2 18 | 5 5 3 2 4 3 6 2 3 8 5 4 23 8 0 19 | 6 1 4 3 4 8 0 9 7 7 14 7 20 11 5 20 | 9 5 6 6 6 3 7 10 9 7 11 14 23 18 3 21 | 5 10 9 3 7 9 7 12 9 15 11 21 36 11 4 22 | 6 9 7 9 2 8 4 6 5 11 14 17 28 15 5 23 | 9 5 7 8 1 6 6 6 8 5 5 12 20 22 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 5 2 6 1 7 11 7 9 7 7 4 6 3 3 2 1 1 | 6 1 4 6 7 4 4 4 7 5 3 3 10 11 5 2 2 | 2 5 4 2 7 5 3 5 9 10 6 7 7 5 5 5 3 | 4 6 3 5 3 2 7 9 5 7 7 13 8 4 3 4 4 | 3 3 3 6 5 6 4 10 3 5 10 3 7 4 4 6 5 | 3 3 2 1 1 5 10 9 5 7 7 10 3 8 8 1 6 | 4 7 3 4 6 5 7 4 1 2 3 3 4 10 5 10 7 | 2 3 0 4 3 5 8 4 8 5 10 4 4 3 5 1 8 | 3 2 2 2 6 1 3 2 7 4 4 7 1 3 2 3 9 | 5 1 2 4 1 2 3 4 3 4 5 3 1 2 1 3 10 | 4 6 1 2 2 0 3 4 3 3 2 3 5 3 4 0 11 | 1 0 3 4 2 0 2 2 4 1 2 4 4 1 2 0 12 | 1 1 2 3 1 1 1 3 2 1 2 2 3 0 2 1 13 | 2 1 2 0 2 2 8 4 3 4 0 2 0 2 2 1 14 | 1 1 1 1 4 1 1 2 1 1 2 5 4 1 1 1 15 | 1 2 1 2 5 1 5 1 2 1 0 1 2 0 2 3 16 | 2 2 2 1 2 3 4 2 1 5 2 3 0 4 1 1 17 | 2 1 2 4 2 1 4 2 2 1 1 2 2 0 1 3 18 | 1 2 3 3 3 2 4 4 5 6 2 6 4 4 1 7 19 | 8 0 2 0 2 6 3 8 2 6 4 4 2 0 3 5 20 | 7 3 3 5 5 5 5 7 4 6 10 10 1 3 8 10 21 | 3 3 4 5 4 7 3 4 4 4 7 6 3 3 1 4 22 | 8 3 2 3 8 2 8 1 7 8 7 4 4 4 5 2 23 | 4 5 2 5 2 7 6 5 10 3 11 8 6 6 9 6 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Frequency: 50.408 MHz GB3MBA Transmitter: BAA Radio Section and RSGB beacon, Sherwood Observatory, UK (1 13' 20" W, 53 06' 51" N), 80 W, carrier (A1A id every 10 min), RHCP,upward beaming https://ukmeteorbeacon.org/Tx Antenna: 6m Turnstile ON4ZK, elev 45 deg, azimuth 250 deg (SW) Pre-amplifier: Bandpass 49.9 MHz, SSB LNA600 Receiver: FunCubeDongle Pro+ IF gain 18 dB Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.5, PC Win10H | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 2 1 0 0 9 3 0 6 4 1 0 0 3 1 1 | 4 1 0 1 1 7 7 0 4 0 0 1 1 0 0 2 | 6 3 0 0 2 6 10 2 4 2 2 0 1 1 0 3 | 8 2 1 1 6 9 7 1 3 0 0 0 0 2 0 4 | 6 2 2 1 4 4 7 5 1 1 1 0 0 6 1 5 | 8 2 0 1 6 12 9 6 1 1 0 1 1 2 2 6 | 0 2 8 1 8 6 8 4 1 1 0 1 0 6 0 7 | 2 0 1 1 3 6 5 4 0 2 0 2 0 5 1 8 | 4 2 2 0 4 4 6 1 0 1 1 1 3 6 2 9 | 3 0 0 1 5 1 4 5 1 1 2 1 8 9 0 10 | 2 0 0 0 0 3 2 2 2 1 1 0 1 6 1 11 | 0 0 0 0 3 0 2 1 2 0 0 1 0 1 2 12 | 0 0 1 0 3 0 0 5 1 1 2 1 1 0 1 13 | 0 2 0 0 2 1 0 3 1 0 1 0 0 0 0 14 | 1 0 1 0 2 0 1 1 1 0 1 1 0 0 0 15 | 1 0 0 0 1 1 1 1 0 1 0 0 0 1 0 16 | 0 1 0 0 4 2 0 2 0 1 1 0 0 1 1 17 | 0 1 0 0 2 2 1 2 0 0 0 1 1 3 0 18 | 0 0 0 0 1 0 0 5 0 1 0 2 3 1 0 19 | 0 0 1 1 0 1 0 0 0 1 0 4 5 0 0 20 | 0 3 0 0 2 3 0 4 0 0 0 3 12 5 0 21 | 0 0 0 0 0 6 0 6 0 0 1 6 15 8 1 22 | 1 0 0 0 1 6 3 3 0 1 1 2 9 2 0 23 | 1 0 1 0 6 5 2 2 0 0 0 1 1 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 0 1 0 3 2 4 6 3 1 1 9 0 3 6 0 1 1 | 2 0 0 0 0 5 12 5 1 1 7 0 3 5 0 3 2 | 0 0 1 2 0 9 9 5 1 1 7 0 2 0 0 0 3 | 0 0 0 2 2 12 10 8 1 9 2 0 4 1 0 0 4 | 3 0 0 7 2 12 8 9 4 3 4 1 6 2 1 0 5 | 1 1 0 5 4 10 13 8 0 2 2 0 5 1 0 0 6 | 1 0 0 8 1 11 9 2 0 2 0 0 4 0 0 1 7 | 2 1 1 5 0 2 8 4 0 0 1 1 4 1 0 0 8 | 3 2 0 3 0 6 10 4 0 0 4 2 1 0 0 0 9 | 8 1 0 1 3 5 15 2 1 2 1 0 0 1 0 0 10 | 1 1 0 0 2 4 12 2 1 1 2 0 0 0 0 0 11 | 1 0 0 0 0 1 6 2 2 3 0 0 0 0 0 0 12 | 0 0 0 1 0 0 2 1 0 3 0 0 1 0 0 0 13 | 0 1 0 0 2 3 1 3 1 2 0 0 3 1 0 1 14 | 0 2 0 0 3 0 1 3 1 0 0 1 1 0 0 1 15 | 0 0 0 2 0 0 2 1 0 4 0 0 0 0 1 0 16 | 0 0 1 0 2 1 6 2 0 0 0 0 0 1 0 1 17 | 3 0 0 0 3 0 3 0 0 0 0 0 0 1 0 0 18 | 0 0 0 0 0 0 7 1 0 5 0 0 1 5 0 0 19 | 0 0 0 0 3 3 4 0 0 1 0 0 4 1 1 0 20 | 0 1 0 0 1 1 10 1 0 4 2 1 1 0 1 0 21 | 1 1 0 0 3 5 7 3 0 3 0 0 0 0 2 0 22 | 0 0 1 0 2 1 4 2 0 1 0 0 1 0 2 0 23 | 0 0 1 0 2 5 3 2 1 4 1 0 2 0 3 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Jochen Plessmann -------------------------------------------------------------------- Observer: Kees Habraken Location: Kattendijke, Netherlands (3 57' E, 51 32' N) Frequency: 143.05 MHz Graves Receiver: RTL-SDR v3 dongle Antenna: V-dipole Computer: Raspberry Pi4B Antenna Direction: elev 0 deg, azimuth 180 deg (S) Observing method: MeteorRadio + Colorgramme RMOB Lab v 3.0 | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 3 2 3 1 5 6 9 4 5 6 12 20 32 29 1 | 1 3 2 3 1 12 8 18 5 6 10 9 10 27 25 2 | 2 3 5 7 5 12 8 10 16 10 6 9 21 33 22 3 | 3 3 2 6 7 6 9 15 14 12 13 16 31 81 33 4 | 2 4 4 5 1 9 8 13 12 9 2 18 41 62 30 5 | 2 5 7 2 1 6 7 10 8 12 5 13 36 42 22 6 | 6 9 11 5 2 12 9 5 7 12 10 10 26 34 18 7 | 8 3 5 5 4 9 5 11 9 8 9 16 19 35 17 8 | 2 3 8 3 1 11 14 8 12 9 5 6 12 26 10 9 | 1 4 1 5 2 8 10 9 10 12 6 12 10 14 7 10 | 5 3 5 4 1 4 10 8 3 9 8 6 6 11 9 11 | 3 1 1 1 6 10 4 7 6 3 4 11 5 5 6 12 | 1 2 2 2 2 9 9 11 6 1 7 10 11 7 6 13 | 3 14 3 4 4 3 3 4 7 8 4 2 2 2 5 14 | 2 6 1 3 1 1 2 4 7 7 3 2 8 5 4 15 | 3 4 1 5 2 10 6 4 9 3 6 4 7 12 1 16 | 1 0 3 0 5 5 2 3 1 2 2 5 5 2 3 17 | 5 2 2 0 5 6 3 3 3 4 2 3 7 7 0 18 | 0 3 2 5 3 5 2 3 3 4 5 4 11 16 2 19 | 0 1 5 4 3 6 3 1 4 6 5 7 14 24 3 20 | 0 3 3 3 3 2 7 3 7 5 5 12 29 17 1 21 | 1 5 6 5 1 3 4 9 7 12 14 19 37 39 7 22 | 1 3 0 3 4 6 6 11 2 14 13 38 53 48 8 23 | 2 3 1 2 7 3 14 7 9 10 17 27 48 41 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 3 8 1 3 0 6 2 3 1 4 7 2 2 5 4 0 1 | 7 7 9 3 5 3 1 4 4 6 5 2 7 3 1 4 2 | 6 12 6 4 5 1 2 2 5 1 3 4 1 1 8 0 3 | 6 8 5 7 1 6 3 7 0 4 5 3 4 0 5 1 4 | 6 5 4 3 1 3 2 9 5 4 4 3 2 4 2 2 5 | 5 11 9 9 8 1 4 4 2 3 3 4 5 3 3 0 6 | 5 9 2 6 6 4 2 3 3 2 3 3 3 2 2 1 7 | 4 2 2 2 3 6 5 4 4 1 2 5 4 2 2 1 8 | 9 5 6 6 4 3 3 4 2 5 2 5 1 3 3 3 9 | 5 9 8 3 6 3 12 3 6 4 3 5 8 2 1 1 10 | 6 10 2 4 4 0 2 4 2 1 4 3 2 1 0 3 11 | 2 6 0 5 2 3 5 3 6 2 2 1 2 2 1 2 12 | 3 6 8 2 1 4 6 5 2 3 3 2 5 0 2 2 13 | 3 5 7 3 4 2 2 3 4 3 0 1 1 5 0 3 14 | 3 0 3 0 4 2 2 1 4 1 4 3 0 4 2 3 15 | 3 5 2 1 2 4 1 3 2 3 2 3 2 1 0 1 16 | 1 0 0 1 0 1 5 0 1 0 0 1 0 1 2 2 17 | 3 2 0 3 2 1 2 0 0 3 2 0 3 0 2 1 18 | 3 1 5 2 0 0 3 1 0 1 0 1 2 2 2 0 19 | 2 5 3 2 2 1 0 3 2 0 1 2 2 4 3 0 20 | 4 5 0 1 2 3 2 3 3 2 2 1 2 1 0 0 21 | 7 2 2 1 3 3 2 1 3 4 2 3 1 4 4 1 22 | 6 2 4 3 7 4 0 4 1 6 1 4 3 0 2 1 23 | 6 3 1 4 5 2 2 2 2 2 1 2 1 1 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Kees -------------------------------------------------------------------- Observer: Stan Nelson Location: Roswell, New Mexico, USA (33 27' N, 104 31' W) Frequency: 54.31 MHz Antenna : 6m Beam, az 280 deg, elev 15 deg Receiver: AirSpy Computer: HP desktop Observing method: Spectrum Lab Colorgramme RMOB Lab v 3.0 | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 6 6 7 12 12 6 10 10 9 9 13 7 9 4 6 1 | 15 15 14 16 8 11 11 29 12 6 18 11 45 15 2 | 11 47 8 11 12 12 13 74 15 20 14 25 57 23 3 | 19 15 17 16 20 23 19 12 73 24 33 24 40 81 1 4 | 21 19 70 31 19 33 22 28 40 42 44 31 54 126 17 5 | 27 22 34 31 37 57 28 32 47 37 47 58 81 138 79 6 | 22 24 32 43 39 26 40 26 52 45 55 69 110 143 56 7 | 31 26 32 45 29 31 32 43 48 46 43 52 93 164 41 8 | 40 47 51 58 31 33 43 58 56 49 44 38 30 61 35 9 | 44 41 61 61 37 50 66 70 54 55 41 56 54 79 52 10 | 73 54 65 68 72 44 56 82 67 60 46 54 57 142 40 11 | 73 54 66 77 81 72 78 91 60 79 74 68 112 166 62 12 | 60 55 49 72 62 73 67 83 72 73 81 91 131 166 79 13 | 52 47 61 89 56 53 67 75 74 61 84 72 129 149 49 14 | 60 49 60 70 52 55 57 62 66 60 78 80 125 133 57 15 | 51 50 44 65 79 47 65 74 59 54 54 75 100 89 45 16 | 27 42 61 59 47 41 55 54 50 53 64 41 60 74 47 17 | 39 38 44 48 101 34 44 46 44 47 33 38 29 32 31 18 | 20 34 22 57 36 30 40 38 23 30 35 69 19 25 35 19 | 21 21 23 42 36 15 40 31 24 29 35 22 24 25 35 20 | 16 40 29 37 20 24 36 20 23 27 29 8 14 19 16 21 | 21 18 18 15 29 19 17 20 17 18 14 17 21 16 22 22 | 8 22 18 21 17 18 7 16 17 9 12 9 12 10 14 23 | 10 9 11 10 18 6 14 9 7 9 8 6 77 6 10 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 14 30 5 11 7 5 10 5 5 2 4 3 7 7 6 2 1 | 45 14 15 8 9 12 7 9 4 6 11 7 6 4 4 4 2 | 17 10 4 13 7 12 9 4 4 7 4 3 9 13 7 3 3 | 6 4 11 13 12 14 18 4 5 8 11 8 16 9 7 8 4 | 9 11 10 9 12 16 20 12 3 8 9 11 60 11 26 7 5 | 21 9 17 16 28 16 19 13 13 10 11 17 72 18 9 22 6 | 18 18 10 23 28 21 27 19 10 19 12 15 22 16 26 20 7 | 31 21 23 16 28 17 35 16 12 18 7 19 19 20 14 16 8 | 32 34 22 34 24 36 31 21 25 12 15 24 26 23 30 15 9 | 36 25 33 29 40 37 46 23 25 33 29 28 28 36 41 32 10 | 45 31 40 41 41 49 59 43 23 33 29 30 34 35 46 42 11 | 41 44 41 34 34 50 51 23 25 34 40 42 43 37 46 41 12 | 33 51 38 46 38 60 58 33 37 27 31 28 37 50 45 35 13 | 41 45 37 46 51 47 48 48 25 32 31 32 43 43 53 50 14 | 44 35 40 62 39 34 65 27 24 21 29 24 42 38 45 59 15 | 42 31 37 60 40 30 46 33 32 29 42 25 36 36 36 41 16 | 32 41 35 63 45 40 44 40 38 32 43 37 39 35 21 50 17 | 31 35 55 34 52 31 46 22 26 35 35 34 30 31 41 30 18 | 25 25 25 18 33 34 45 22 14 34 27 17 34 24 22 48 19 | 15 29 23 39 34 31 33 24 29 30 37 17 24 28 29 23 20 | 26 20 17 43 20 31 24 15 24 22 21 19 21 20 48 28 21 | 9 10 15 19 17 13 14 13 20 8 15 16 13 17 19 10 22 | 7 6 13 9 11 7 14 6 9 7 12 6 10 14 11 11 23 | 4 9 5 9 5 11 9 10 5 3 4 7 12 6 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Stan Nelson -------------------------------------------------------------------- Observer: Hiroshi Ogawa Location: Tsukuba, Ibaraki, Japan (36 02' N, 140 03' E) Frequency: 89.4 MHz Antenna : FA2 (2el.), az 270 deg, elev 0 deg Receiver: R820T2&SDR+TCXO Computer: NEC Lavie Win8 (Core i7) Observing method: HROFFT (manual count) + Colorgramme RMOB Lab v 3.0 | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 16 14 13 15 11 8 20 6 12 23 13 18 19 31 22 1 | 5 8 13 11 13 8 16 6 10 16 16 18 16 13 13 2 | 16 10 18 23 5 7 9 14 10 8 12 14 12 13 11 3 | 14 30 12 8 12 5 15 9 9 20 14 8 16 11 8 4 | 14 12 11 19 11 7 18 8 10 18 19 7 14 11 7 5 | 7 14 14 19 8 13 15 7 4 12 13 10 9 6 10 6 | 18 8 14 14 12 10 11 14 4 10 15 3 2 8 13 7 | 8 5 14 11 6 8 12 4 8 10 16 15 10 7 9 8 | 5 8 16 8 8 15 9 7 8 7 4 4 9 11 13 9 | 10 5 12 10 8 12 10 10 11 14 18 13 16 22 18 10 | 8 9 11 11 7 10 21 12 12 9 17 25 38 48 19 11 | 15 7 9 8 8 11 9 18 15 13 16 33 54 75 35 12 | 9 2 7 5 8 6 12 8 11 14 22 33 73 63 51 13 | 11 6 10 5 4 6 7 6 8 8 8 17 31 47 19 14 | 6 4 14 14 7 8 10 12 11 6 5 10 3 20 17 15 | 12 12 10 15 2 9 13 5 14 15 14 12 26 13 16 | 7 17 18 10 13 8 17 3 14 19 14 13 18 18 17 | 11 13 21 12 14 6 11 14 15 29 16 10 14 20 16 18 | 14 21 16 15 18 15 15 14 25 15 15 20 12 28 19 19 | 11 16 13 16 13 16 18 16 25 19 18 20 23 27 16 20 | 10 12 9 16 12 14 17 21 13 14 20 24 33 26 24 21 | 8 22 12 23 15 14 7 14 22 23 23 44 51 38 13 22 | 15 19 19 14 12 14 14 25 18 24 43 56 29 16 23 | 9 19 22 17 12 11 11 16 15 20 27 50 43 36 17 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 14 9 13 12 7 17 16 14 22 8 10 8 15 10 15 7 1 | 10 17 9 10 10 12 23 14 26 8 8 11 6 6 15 9 2 | 7 19 11 12 13 15 26 17 22 13 8 11 12 8 6 14 3 | 9 10 10 16 14 13 17 8 21 4 5 9 11 8 8 8 4 | 12 11 7 6 13 2 16 14 18 11 6 7 13 10 10 4 5 | 8 20 10 4 12 19 14 11 13 6 5 7 10 7 13 7 6 | 6 15 8 14 14 7 14 12 16 9 9 7 11 9 10 2 7 | 5 9 11 13 11 9 9 6 11 4 5 9 6 13 9 9 8 | 10 13 4 5 9 11 8 16 5 4 6 5 8 8 5 4 9 | 11 16 6 11 13 4 9 18 7 6 8 10 6 1 11 5 10 | 11 11 18 11 8 13 13 7 2 5 4 4 5 5 4 5 11 | 10 9 7 12 9 5 9 10 5 6 5 5 2 4 2 1 12 | 10 5 6 3 9 6 8 7 6 7 2 9 3 2 6 2 13 | 5 8 6 5 5 12 10 18 8 10 5 11 7 6 6 5 14 | 11 13 15 6 9 5 17 15 12 5 2 8 6 2 5 9 15 | 9 6 11 7 14 9 15 12 9 8 12 6 7 4 8 16 | 12 9 14 11 14 16 20 13 7 11 12 10 12 6 11 12 17 | 18 19 12 8 7 15 13 22 12 8 6 12 10 10 11 18 | 20 27 12 13 10 17 17 24 18 12 14 8 4 14 9 18 19 | 20 26 17 10 11 21 16 22 14 13 12 12 13 14 8 13 20 | 16 16 16 9 17 22 22 27 18 23 9 16 15 13 9 9 21 | 14 13 8 14 13 25 11 24 11 16 2 11 10 18 15 13 22 | 13 18 6 7 11 15 22 21 5 12 6 7 19 10 10 23 | 25 21 15 10 14 25 12 21 11 17 7 9 8 17 6 9 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Frequency: 92.5 MHz Antenna : AF-4 (4el.), az 270 deg, elev 0 deg Receiver: R820T2&SDR+TCXO Computer: NEC VersaPro Win10 (Core i5) Observing method: HROFFT (manual count) + Colorgramme RMOB Lab v 3.0 | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 39 26 19 20 29 24 38 17 20 21 20 20 28 36 27 1 | 21 25 26 22 29 22 25 13 18 14 22 22 18 21 19 2 | 34 23 30 28 27 15 24 27 18 26 18 17 19 17 15 3 | 24 28 23 23 33 18 31 17 21 20 12 14 20 21 18 4 | 34 25 16 25 26 18 27 16 21 20 15 14 18 19 11 5 | 20 20 18 29 23 21 33 9 14 16 14 15 17 12 8 6 | 34 16 20 20 20 27 20 23 11 8 14 10 7 16 13 7 | 17 8 21 15 8 14 17 9 9 12 12 16 12 14 8 8 | 6 10 24 11 12 16 11 9 12 8 3 6 12 6 12 9 | 13 10 14 11 6 14 13 12 12 17 18 14 16 27 11 10 | 10 15 16 18 10 12 25 16 10 10 18 27 47 53 12 11 | 16 12 11 8 13 23 9 18 14 10 22 26 64 64 21 12 | 10 8 10 14 7 19 12 14 0 10 25 34 70 56 17 13 | 13 6 17 13 2 12 11 4 9 9 10 18 33 37 8 14 | 10 14 21 26 9 10 18 9 14 16 14 14 10 21 19 15 | 18 17 15 31 19 23 20 14 13 23 22 16 17 33 13 16 | 19 32 27 32 26 25 23 21 24 20 17 21 30 23 19 17 | 24 30 29 26 38 33 22 27 24 29 27 17 22 31 27 18 | 24 45 28 37 31 30 25 28 31 24 25 22 19 24 26 19 | 23 41 31 29 25 35 25 30 32 22 28 27 39 31 15 20 | 23 38 30 26 29 27 28 32 21 21 27 34 33 28 22 21 | 17 37 35 34 40 31 30 21 25 27 33 42 57 43 19 22 | 32 35 44 26 24 29 28 26 31 27 40 46 63 41 28 23 | 18 38 35 34 40 24 19 23 20 28 26 62 56 38 16 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 20 12 19 14 17 23 21 18 19 13 11 20 22 24 16 19 1 | 23 18 19 16 18 15 21 19 29 8 23 20 22 22 18 13 2 | 20 21 23 24 20 18 22 5 23 13 20 27 14 19 14 17 3 | 19 20 25 20 12 20 9 30 16 20 18 32 19 19 15 4 | 23 21 12 17 13 23 10 15 18 11 17 26 23 12 8 5 | 12 22 3 11 10 17 21 13 9 10 11 13 14 10 10 0 6 | 12 15 11 14 15 6 24 10 13 16 13 16 13 12 13 9 7 | 9 9 8 10 11 8 7 6 11 8 11 13 12 15 14 10 8 | 9 8 11 7 9 15 11 5 8 8 4 7 12 11 8 6 9 | 12 10 6 10 10 4 13 14 7 5 10 10 10 2 11 9 10 | 14 5 12 5 10 8 12 7 8 8 3 6 9 8 5 8 11 | 13 6 4 7 8 9 11 3 6 8 9 2 4 8 5 12 | 9 7 7 6 18 9 7 2 15 9 11 3 5 5 13 | 6 8 8 3 8 10 9 14 9 11 15 11 9 6 8 14 | 10 19 13 9 11 15 17 8 10 9 17 12 7 7 10 15 | 14 12 12 16 11 16 15 10 25 13 14 13 16 11 12 16 | 20 15 16 15 15 19 28 8 21 16 11 13 10 15 13 17 | 28 20 14 14 15 22 18 18 23 15 14 28 15 13 14 18 | 28 21 17 16 16 23 24 17 27 21 18 13 13 28 15 19 19 | 28 26 13 14 16 24 23 21 19 17 17 25 19 24 17 17 20 | 24 18 18 14 19 23 18 24 23 23 24 19 20 23 15 21 | 21 24 14 31 21 21 21 24 23 27 23 24 23 28 25 22 | 28 27 17 19 19 18 28 27 11 17 17 25 21 22 31 23 23 | 28 24 15 20 22 24 15 22 10 17 21 22 24 17 24 15 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Hiroshi Ogawa -------------------------------------------------------------------- Observer: Mike Otte Location: Pearl City, IL, USA (42 13' N, 89 51' W) Frequency: 61.2595 MHz as from Jan 2021 Antenna : 5 elem Yagi, az 180 deg, elev 60 deg, TV usb preamplifier Receiver: Nooelec NESDR Computer: Dell Optimus 960 Observing method: Spectrum Lab Colorgramme RMOB Lab v 2.3 Total Counts | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 38 49 35 44 35 49 56 37 56 93 71 80 83 139 82 1 | 68 64 51 81 64 77 81 91 117 98 124 136 216 128 2 | 78 79 12 106 89 90 112 125 144 121 211 239 290 192 3 | 97 87 25 117 100 128 133 137 166 201 280 334 373 201 4 | 93 68 100 118 97 145 159 180 211 216 316 440 456 232 5 | 78 67 127 99 96 135 136 192 206 262 359 478 467 237 6 | 71 65 86 91 56 101 102 153 149 200 217 415 405 196 7 | 69 46 93 89 57 82 83 108 122 144 105 268 322 152 8 | 69 51 93 73 78 105 100 95 107 140 118 216 259 100 9 | 97 67 111 107 73 115 106 111 120 116 118 195 236 109 10 | 74 70 111 98 98 123 117 129 131 142 179 275 290 132 11 | 88 103 106 112 185 120 136 123 182 166 168 276 298 161 12 | 85 101 102 116 96 132 153 163 137 196 175 293 309 142 13 | 73 135 97 120 110 145 149 134 144 178 201 211 286 309 171 14 | 96 121 116 121 101 172 163 112 168 147 174 166 239 257 145 15 | 73 99 140 100 100 167 135 126 141 154 136 172 178 170 114 16 | 55 101 119 115 96 123 125 99 114 109 99 126 115 118 124 17 | 74 88 93 109 90 103 116 99 111 122 78 115 88 100 88 18 | 46 58 102 101 91 85 111 74 85 112 59 96 97 63 67 19 | 52 47 69 104 90 73 71 87 112 137 66 87 73 97 82 20 | 59 41 61 165 49 53 78 91 73 63 63 64 59 59 72 21 | 67 44 54 96 66 50 62 38 66 40 46 59 60 57 40 22 | 40 32 52 66 46 50 49 39 74 49 52 44 46 33 33 23 | 62 32 41 59 48 48 42 42 71 33 46 52 49 49 41 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 65 51 34 53 69 82 60 74 59 53 57 45 58 70 41 47 1 | 72 56 34 74 53 67 99 69 82 62 75 60 85 60 47 45 2 | 74 91 50 71 84 84 92 69 75 96 90 75 122 99 91 60 3 | 95 112 51 90 101 107 109 103 106 91 99 96 108 125 64 85 4 |105 100 55 110 83 126 118 112 120 119 101 120 103 143 86 95 5 |114 111 48 100 96 106 89 95 119 100 105 104 97 112 59 87 6 | 93 85 35 95 92 97 96 97 105 111 86 79 112 111 66 106 7 | 82 75 70 89 89 111 115 95 103 112 96 102 117 100 64 108 8 | 90 74 72 124 105 95 102 87 116 100 114 105 115 121 88 125 9 |107 94 80 129 80 139 115 108 151 129 113 100 110 128 74 176 10 |133 97 93 134 111 117 115 100 133 126 128 105 124 151 140 170 11 |158 84 81 152 116 115 139 100 157 132 130 132 141 157 94 180 12 |155 88 96 142 111 121 148 125 158 106 145 113 143 138 120 204 13 |140 97 140 164 107 126 191 110 172 111 157 136 130 189 122 206 14 |143 66 100 122 159 193 119 144 148 146 116 145 178 123 236 15 |122 63 260 134 105 144 120 143 140 125 128 122 129 111 185 16 |141 56 113 110 96 118 120 121 133 146 104 130 153 106 157 17 | 92 29 81 93 78 104 83 79 118 91 112 127 114 97 164 18 | 64 19 60 88 70 73 116 107 80 103 67 99 106 97 96 138 19 | 73 39 37 67 81 66 85 74 61 66 77 73 174 90 68 149 20 | 69 30 44 63 72 57 46 81 63 70 63 64 103 84 52 115 21 | 46 34 44 42 44 67 43 46 67 50 38 35 76 53 53 63 22 | 56 45 43 38 36 50 43 55 35 40 40 31 51 79 38 61 23 | 40 21 28 49 33 51 84 52 49 40 59 39 60 64 41 74 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Mike Otte -------------------------------------------------------------------- Observer: Ivan Sergey Location: private astronomical observatory close to Molodechno, Belarus (54 16' N, 26 44 E) Frequency: 88.6 MHz Transmitter Location: FM-radio station in Spain, France (95.8 kW Mulhouse/ Belvedere), Antenna: 5 element Yagi Azimuth 270 deg, elevation 5 deg Receiver: an automobile radio tape recorder "PIONER", 2 columns "Maxxstro" for amplification of a signal Observing method: the signal acts on a sound card computer CPU N2600 (1.6 GHz) Automatic calculation of the number of signals with the help of Python-script on the basis of MetAn program data Data sampling system: calculation of number of signals is carried out at by visual viewing all kept screenshots. | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 3 4 8 4 2 1 3 1 17 12 1 | 1 3 9 2 1 1 1 1 13 11 2 | 1 3 1 1 3 2 1 4 1 5 1 22 14 3 | 4 1 3 1 4 4 4 1 1 2 4 1 31 12 4 | 1 3 4 3 4 4 4 2 3 2 2 3 38 13 5 | 4 2 4 2 5 3 3 4 1 3 1 4 47 17 6 | 2 3 8 8 6 2 4 4 5 21 8 94 23 7 | 9 4 5 8 3 6 10 2 1 2 4 13 16 98 20 8 | 9 9 2 5 6 4 3 2 1 6 3 16 57 20 9 | 1 2 4 3 6 4 6 2 2 4 1 15 65 22 10 | 20 2 5 2 6 8 2 3 2 1 60 6 11 | 2 1 1 5 5 2 1 1 3 14 11 3 12 | 4 3 1 8 3 2 3 24 3 2 13 21 3 13 | 1 3 3 3 1 9 3 1 11 2 14 | 4 2 1 4 18 6 11 4 6 2 2 11 27 11 15 | 3 1 2 2 5 1 3 2 4 1 10 34 2 16 | 24 1 4 3 1 5 7 5 2 3 26 30 17 | 11 2 5 2 1 3 1 4 38 28 18 3 18 | 15 3 1 2 1 1 5 22 3 29 28 5 19 | 17 4 4 4 2 4 2 18 23 1 22 21 4 20 | 24 1 4 3 6 7 2 1 3 24 2 6 53 19 9 21 | 4 1 1 2 9 11 2 3 2 1 4 4 56 24 10 22 | 1 2 3 18 4 4 6 2 3 1 7 79 14 5 23 | 3 5 3 6 2 5 4 2 5 4 8 62 7 6 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 1 11 23 18 16 15 14 14 13 20 4 6 5 8 1 7 1 | 5 21 18 8 9 26 25 11 17 13 3 6 1 2 8 5 2 | 2 14 12 15 9 12 26 9 24 19 8 8 8 8 7 8 3 | 5 22 29 7 15 17 28 12 14 11 8 3 3 10 1 2 4 | 7 25 19 19 18 21 22 14 18 19 7 3 6 6 3 10 5 | 9 19 23 13 19 11 24 17 15 18 5 7 7 3 5 7 6 | 14 19 22 20 20 13 29 24 21 14 6 6 8 6 12 6 7 | 26 12 17 18 25 24 35 24 13 18 9 6 9 7 5 15 8 | 14 11 14 10 20 19 31 20 25 20 6 12 10 8 7 16 9 | 24 18 20 20 19 16 16 10 29 26 5 19 13 7 10 12 10 | 15 19 20 18 18 15 17 20 22 13 4 11 5 7 5 12 11 | 19 25 17 12 15 11 16 11 17 14 5 6 11 5 7 9 12 | 25 17 18 12 21 12 21 21 15 3 1 3 2 10 10 13 13 | 23 19 14 26 18 19 25 11 10 1 3 5 10 5 10 14 | 12 17 6 24 19 18 22 11 24 3 2 2 4 7 10 13 15 | 15 9 13 26 18 15 19 12 8 1 9 2 1 11 5 20 16 | 16 16 8 22 8 9 23 11 11 4 3 6 2 15 2 16 17 | 14 11 16 22 16 15 18 23 9 16 22 15 7 5 28 18 | 20 19 17 6 17 19 18 28 4 14 7 6 8 7 8 35 19 | 10 25 10 19 11 24 24 14 11 4 14 10 4 5 11 20 | 14 38 25 10 11 15 15 20 15 5 5 5 3 3 4 5 21 | 22 23 18 20 23 19 21 17 12 5 8 13 9 4 3 11 22 | 18 22 11 28 19 20 11 12 17 7 5 10 13 1 7 11 23 | 24 24 9 15 20 15 18 15 14 2 2 9 5 4 5 10 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Note: . On December 16, I have set the trigger for the musical-speech meteor signals to be 3 times more sensitive. Ivan Sergey -------------------------------------------------------------------- Observer: Chris Steyaert Location: Mol, Belgium (5 07' 15" E, 51 10' 30" N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: Diamond HB9CV, elev 45 deg, azimuth 270 deg (W), below roof cam Receiver: HRO MRX-50 Computer: Toshiba Satellite Pro A300, Win XP Observing method: manual count of Speclab recordings | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 19 17 23 22 21 15 19 15 17 15 16 16 51 70 45 1 | 15 16 18 20 20 19 24 22 16 18 21 18 29 35 31 2 | 24 20 21 24 21 25 18 14 18 31 16 20 34 28 29 3 | 18 24 28 21 26 21 20 31 27 28 24 30 35 38 29 4 | 24 32 25 23 36 17 30 25 19 24 30 51 54 74 42 5 | 16 21 27 25 30 34 30 22 32 26 28 42 68 75 24 6 | 20 22 19 27 18 20 11 26 22 24 25 38 59 77 50 7 | 26 27 26 18 27 22 21 17 14 26 36 44 48 52 39 8 | 18 16 12 12 17 12 12 14 12 16 15 33 33 36 17 9 | 13 16 8 10 13 14 17 18 16 17 23 20 34 31 29 10 | 17 11 11 13 12 8 15 14 13 16 15 9 12 29 12 11 | 23 17 8 16 12 16 18 13 16 14 12 18 13 14 9 12 | 12 21 8 8 18 9 14 13 5 11 13 15 7 10 14 13 | 15 11 11 9 6 13 9 14 20 17 11 21 14 13 17 14 | 22 15 12 15 15 10 15 8 14 11 15 10 14 8 16 15 | 17 17 10 6 7 17 16 11 11 11 8 14 11 11 11 16 | 18 13 9 19 8 8 8 7 10 14 16 6 14 16 18 17 | 25 13 11 14 6 15 10 15 11 10 17 21 22 19 12 18 | 9 15 14 8 11 18 9 16 13 18 18 20 44 25 12 19 | 13 18 13 21 11 14 9 15 20 26 12 33 68 43 15 20 | 16 16 15 18 24 19 21 27 23 29 32 51 83 58 17 21 | 27 21 15 15 17 16 22 36 39 20 43 62 79 43 24 22 | 28 28 20 26 29 15 16 25 23 28 43 67 78 54 31 23 | 23 23 23 17 15 10 22 18 20 24 23 60 74 65 17 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 18 11 15 13 14 12 14 10 11 21 5 13 18 14 14 10 1 | 14 16 25 19 7 9 15 12 19 13 13 16 14 14 11 15 2 | 21 20 16 22 13 12 21 14 16 19 13 16 20 12 16 10 3 | 27 23 23 16 24 8 19 17 21 18 15 13 17 12 21 14 4 | 26 15 25 24 14 9 23 18 16 22 14 20 20 19 21 17 5 | 20 23 15 17 21 15 27 15 22 20 17 14 21 15 16 17 6 | 15 21 25 18 23 21 21 17 17 19 14 15 11 19 19 17 7 | 23 20 27 16 17 17 25 20 9 12 19 12 19 8 13 20 8 | 13 17 15 14 12 10 26 8 17 10 15 10 11 14 9 15 9 | 16 9 15 19 10 11 23 12 11 9 17 9 12 13 12 15 10 | 11 13 9 15 13 11 12 20 15 13 15 13 8 9 9 8 11 | 9 15 9 12 11 10 20 19 11 9 12 9 12 17 12 11 12 | 14 11 14 12 12 4 15 11 8 5 11 7 10 10 10 16 13 | 7 14 4 8 11 12 17 10 11 9 11 13 13 8 16 17 14 | 13 7 8 8 5 16 17 10 11 9 11 18 12 12 15 14 15 | 9 15 11 10 9 8 15 11 10 6 5 9 14 4 8 16 16 | 6 13 10 9 6 9 12 9 10 4 9 9 5 9 11 15 17 | 10 15 10 12 8 11 18 14 10 7 8 11 10 5 6 10 18 | 7 15 13 10 7 17 7 7 4 9 4 12 10 8 10 13 19 | 23 9 12 13 7 10 7 16 7 10 14 16 9 4 9 16 20 | 23 13 16 12 5 18 10 18 18 8 13 15 9 10 18 19 21 | 22 16 12 17 15 15 10 16 13 9 16 15 12 20 10 18 22 | 14 18 17 19 15 10 14 13 11 15 18 20 9 17 12 7 23 | 20 20 13 18 12 20 17 17 14 9 20 10 15 15 18 13 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Note: . installed solar panels on May 9, 2018. View of the antenna partially blocked, and increased interference of the convertor. Chris Steyaert -------------------------------------------------------------------- Observer: Istvan Tepliczky Location: Tata, Hungary (18 20' E, 47 39' N) Frequency: 143.05 MHz Antenna: Moxon, azimuth SW, elevation 0 deg. Receiver: SDRplay RSP1A Computer: HP Notebook T400 Observing method: Spectrum Lab script + RMOB Lab v2.9 Number of meteors in one hour intervals | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 38 44 37 42 32 37 39 43 37 41 45 42 152 137 1 | 42 29 48 47 35 28 40 42 36 55 57 88 174 115 2 | 31 42 32 29 42 35 43 52 40 59 61 124 153 96 3 | 41 50 37 44 38 35 38 44 46 50 53 80 157 79 4 | 40 36 38 33 31 40 28 51 45 49 49 93 155 82 5 | 42 45 31 43 42 29 38 45 38 50 65 92 153 87 6 | 41 45 34 43 36 21 39 47 42 48 87 88 174 82 7 | 52 48 34 43 37 15 38 38 43 63 82 92 167 64 8 | 28 50 37 35 43 15 36 38 51 66 91 77 135 59 9 | 33 44 32 27 29 14 29 35 34 52 39 47 40 77 48 10 | 45 31 34 35 27 11 30 31 40 41 31 38 31 40 61 11 | 35 38 18 32 26 16 18 35 31 38 36 34 31 40 44 12 | 28 41 22 30 25 30 33 36 38 35 37 34 25 41 48 13 | 27 36 21 27 31 26 18 28 38 25 35 26 25 30 14 | 30 25 15 24 33 32 29 36 33 28 36 25 35 33 15 | 29 35 7 25 30 18 41 24 30 27 29 17 29 30 16 | 31 24 27 19 28 31 23 29 53 29 42 42 22 39 21 17 | 45 29 30 27 28 23 28 31 27 24 54 51 83 64 30 18 | 28 18 32 31 37 25 23 35 41 51 58 34 110 104 43 19 | 37 30 47 25 26 31 43 40 31 45 60 42 124 133 44 20 | 27 36 32 25 8 28 30 44 46 56 59 42 140 140 37 21 | 34 32 39 30 30 23 35 31 34 45 58 99 174 151 42 22 | 30 23 30 27 26 33 39 37 46 42 45 90 162 132 42 23 | 36 29 40 26 36 33 57 40 43 52 71 168 133 42 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 41 31 45 30 41 36 32 35 26 31 30 25 20 35 31 43 1 | 34 34 47 39 21 29 40 31 31 36 35 25 24 42 49 37 2 | 49 35 48 35 42 45 28 30 33 31 34 25 28 30 44 39 3 | 36 30 43 42 32 39 32 20 25 25 23 32 18 33 47 41 4 | 34 41 59 42 33 41 32 37 32 21 33 25 18 22 41 41 5 | 41 41 60 39 37 42 35 27 33 27 36 22 23 43 36 44 6 | 35 47 48 38 48 33 70 36 35 31 32 34 28 43 28 39 7 | 47 40 46 44 42 42 46 45 26 36 26 27 44 35 38 52 8 | 49 37 60 41 30 44 36 37 41 36 40 35 33 37 46 52 9 | 33 49 43 30 52 32 42 28 34 36 42 32 38 32 31 48 10 | 47 30 35 25 39 40 17 34 43 36 28 31 21 37 38 43 11 | 37 32 28 28 29 20 33 27 25 21 34 32 23 30 34 38 12 | 23 31 24 12 21 60 31 23 26 40 27 18 9 33 45 27 13 | 21 34 23 23 23 25 41 18 25 35 22 21 36 22 25 33 14 | 21 25 28 24 19 28 41 28 18 18 23 24 33 29 27 37 15 | 34 36 17 22 21 18 34 21 25 22 19 20 30 34 31 17 16 | 21 24 24 22 28 10 21 19 21 24 24 31 23 28 31 24 17 | 25 24 20 27 32 26 23 24 20 24 14 21 23 24 30 23 18 | 34 40 59 37 25 25 34 27 24 24 25 29 26 20 34 26 19 | 27 42 55 15 23 41 35 27 38 31 18 40 30 25 19 20 20 | 21 37 25 27 37 37 33 23 27 26 21 21 23 22 29 29 21 | 19 35 27 28 44 27 37 25 26 27 26 28 30 35 38 23 22 | 26 42 32 20 43 18 33 25 27 25 19 27 41 39 37 23 | 29 36 39 39 33 19 39 25 22 26 28 27 34 47 23 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Istvan Tepliczky -------------------------------------------------------------------- Observer: Pierre Terrier Location: Saint-Hippolyte, France (2 33' E, 44 42' N) Frequency: 143.05 MHz Antenna: Colinear 9dbi 144 MHz, elev 0 degr Receiver: Icom PCR 1500 SSB USB Computer: VAIO XP Observing method: HROFFT + Colorgramme RMOB Lab v 3.2 Number of meteors in one hour intervals | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 17 25 18 27 27 23 27 13 31 24 46 44 83 61 1 | 23 27 22 27 34 24 33 21 24 30 24 45 50 28 2 | 28 31 36 38 24 26 33 33 43 33 64 69 111 75 3 | 45 41 42 35 33 32 35 36 45 53 80 142 172 67 4 | 30 35 32 49 37 33 52 47 39 47 74 117 128 55 5 | 30 26 32 44 29 39 30 44 45 39 56 79 112 53 6 | 33 29 30 29 35 16 4 23 35 39 59 67 85 54 7 | 19 21 34 29 32 23 29 24 36 50 53 60 46 8 | 26 38 36 26 29 36 36 42 34 49 50 22 9 | 33 26 35 22 23 24 34 39 42 46 23 46 25 10 | 22 37 24 47 43 33 30 33 34 33 34 27 24 36 11 | 33 31 33 31 39 29 30 26 39 32 32 28 23 19 12 | 33 37 26 15 32 32 36 38 30 40 34 25 22 16 13 | 30 30 27 43 30 30 25 21 24 35 31 32 23 19 14 | 20 27 24 21 22 22 28 27 22 18 25 21 17 13 15 | 15 22 14 24 19 24 14 24 12 16 17 13 25 17 16 | 17 23 17 19 11 14 16 15 14 24 21 27 17 15 17 | 16 17 14 18 13 17 13 13 15 18 26 23 18 20 18 | 12 19 18 18 13 5 15 15 19 32 34 30 32 12 19 | 14 17 22 11 14 23 20 21 25 34 28 36 34 11 20 | 13 17 16 24 19 17 24 12 30 22 39 59 45 16 21 | 16 23 22 25 24 18 20 23 18 39 40 66 46 20 22 | 21 18 37 18 25 20 21 27 26 34 40 65 50 12 23 | 26 25 15 14 18 20 21 29 31 33 45 81 56 15 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 23 16 16 12 17 11 17 14 15 15 15 15 22 23 17 14 1 | 17 26 25 39 19 21 17 27 23 14 18 20 19 25 20 26 2 | 22 30 22 28 29 21 23 14 25 32 28 20 33 32 35 32 3 | 29 29 29 23 26 24 23 29 29 31 21 34 24 33 28 31 4 | 21 28 27 28 28 23 29 29 19 27 37 31 27 25 31 23 5 | 22 32 19 24 40 25 24 29 19 25 26 32 24 22 26 29 6 | 26 35 29 22 25 23 36 33 18 28 26 27 29 27 23 28 7 | 21 41 27 27 31 29 34 24 24 20 20 30 21 25 31 28 8 | 28 33 31 30 34 35 32 29 35 34 35 30 28 30 26 27 9 | 35 37 39 38 32 31 41 21 32 21 30 28 29 24 26 26 10 | 27 39 36 20 18 35 37 24 21 31 33 10 13 31 28 34 11 | 21 41 43 47 32 34 33 19 25 24 35 26 24 38 30 12 | 24 34 40 39 38 21 20 27 24 26 20 28 34 27 19 13 | 28 22 38 25 39 24 27 11 20 13 27 24 12 19 15 14 | 14 17 45 21 29 12 15 20 22 20 23 16 15 18 25 15 | 14 11 24 20 21 19 21 17 13 24 11 13 11 18 13 16 | 11 14 23 19 26 13 14 15 19 16 17 4 14 7 11 16 17 | 5 14 18 15 20 13 10 17 10 8 9 13 9 7 11 16 18 | 8 15 10 20 17 14 3 13 11 10 12 12 7 8 13 10 19 | 15 9 17 19 15 10 10 14 12 15 14 11 5 17 11 12 20 | 19 14 28 12 11 10 16 10 9 5 17 7 10 10 18 8 21 | 24 21 27 8 18 19 13 13 13 12 14 10 11 4 17 11 22 | 22 14 20 21 10 11 11 6 16 6 18 11 9 11 12 10 23 | 18 19 15 16 18 11 6 9 14 14 20 16 8 18 8 10 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Pierre Terrier -------------------------------------------------------------------- Observer: Felix Verbelen ON4AVF Location: Kampenhout, Belgium (4 36' E, 50 57' N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" 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 hard disks for further analysis. Only overdense meteor reflections are counted manually and used for statistics] Duration >= 2 seconds | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 2 4 4 2 3 1 3 3 5 8 3 3 44 44 44 1 | 3 2 1 2 5 2 4 8 5 3 6 4 6 16 21 2 | 6 6 7 6 5 8 2 6 9 7 6 6 4 10 7 3 | 1 0 8 7 4 4 7 6 3 5 10 9 9 32 12 4 | 5 4 2 6 8 1 6 10 2 14 9 13 13 38 5 5 | 4 7 7 3 5 10 4 7 11 17 2 6 12 37 9 6 | 4 3 10 3 9 6 3 7 10 7 3 6 11 38 20 7 | 3 4 8 6 4 7 0 6 4 9 7 5 13 28 16 8 | 5 3 7 4 1 6 7 2 6 5 5 10 7 12 10 9 | 4 6 2 4 3 3 6 5 2 5 7 5 8 19 10 10 | 5 4 5 9 4 2 8 7 4 3 2 4 4 10 2 11 | 3 2 0 7 4 5 4 5 5 5 4 4 3 8 3 12 | 2 3 6 1 5 2 5 1 0 5 0 5 3 5 3 13 | 3 4 2 4 0 1 0 0 2 3 1 3 5 3 1 14 | 4 3 1 4 3 3 4 2 4 3 1 2 3 0 2 15 | 2 0 2 2 0 1 4 2 4 1 2 1 1 2 1 16 | 4 1 4 3 1 2 1 0 3 5 1 0 1 2 2 17 | 5 2 2 0 1 4 2 2 2 0 2 3 2 5 0 18 | 1 1 1 0 3 0 1 2 2 3 0 3 11 11 0 19 | 1 1 3 2 2 1 1 2 1 2 2 1 20 15 0 20 | 2 1 2 1 3 3 6 2 3 6 1 10 24 21 4 21 | 1 5 2 2 1 2 5 4 8 8 4 19 46 33 4 22 | 2 5 4 2 6 2 1 4 7 10 10 42 42 31 10 23 | 5 3 4 5 4 6 1 3 6 6 7 29 56 57 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 3 2 7 1 6 3 5 7 0 5 1 3 1 0 2 1 1 | 4 2 5 4 4 2 7 2 4 0 5 1 5 6 1 8 2 | 6 4 3 4 3 1 8 2 2 3 2 1 6 5 3 4 3 | 7 3 7 6 9 0 7 5 4 2 4 1 5 3 4 6 4 | 8 8 6 6 3 6 3 4 4 2 6 4 2 8 7 4 5 | 5 7 7 3 2 2 6 8 1 1 3 2 0 4 6 9 6 | 4 2 3 3 5 3 6 2 2 2 0 6 3 6 4 8 7 | 2 7 3 3 6 6 9 6 1 0 6 3 8 5 2 11 8 | 8 4 5 2 10 4 16 11 5 5 6 2 5 2 2 9 9 | 7 2 6 2 3 7 12 3 4 2 7 3 0 0 6 6 10 | 1 3 3 4 3 2 6 1 5 2 2 3 1 4 6 2 11 | 4 3 1 2 3 3 9 1 8 2 4 2 4 7 5 5 12 | 3 6 5 2 2 2 9 1 2 0 1 2 3 1 7 4 13 | 2 2 2 1 1 2 12 4 2 5 4 3 0 0 3 5 14 | 1 3 1 0 1 2 2 0 2 3 3 1 3 1 3 1 15 | 2 1 2 3 2 2 4 2 1 0 1 1 2 0 4 1 16 | 0 0 4 2 0 1 5 1 2 0 0 0 1 2 3 2 17 | 2 1 2 1 1 2 8 2 3 1 1 0 0 1 0 1 18 | 0 4 1 0 0 3 0 1 0 1 0 0 2 2 1 3 19 | 3 1 1 2 0 2 2 3 2 1 1 6 2 0 2 1 20 | 3 2 1 2 2 2 3 3 1 1 1 3 1 1 1 1 21 | 1 3 3 2 1 3 2 0 0 0 2 2 0 3 0 0 22 | 5 3 3 3 5 1 1 0 1 3 1 2 2 3 4 0 23 | 3 3 0 3 9 2 2 0 3 1 4 1 1 4 3 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Duration >= 10 seconds | December 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 0 0 0 1 1 2 1 0 0 2 2 10 1 | 0 0 0 2 2 0 0 2 1 0 1 1 0 3 1 2 | 0 1 1 2 2 3 1 2 3 1 0 2 1 2 1 3 | 0 0 5 3 0 1 0 0 1 2 2 0 3 2 1 4 | 0 1 2 0 3 0 2 2 1 4 1 0 0 3 1 5 | 0 1 0 0 1 2 1 1 2 1 0 0 1 3 3 6 | 0 3 3 1 1 0 0 1 2 4 0 0 1 5 4 7 | 0 0 0 2 1 1 0 1 2 3 0 1 3 6 5 8 | 2 1 4 2 0 1 1 1 2 3 0 2 1 5 3 9 | 0 1 0 1 0 0 0 3 0 0 1 3 4 8 2 10 | 2 0 2 3 0 0 4 4 0 0 0 1 0 5 0 11 | 0 1 0 0 0 0 1 1 0 0 1 1 1 1 1 12 | 0 2 1 0 2 0 1 0 0 0 0 0 0 3 1 13 | 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 14 | 1 1 1 0 1 1 2 1 2 0 0 1 0 0 0 15 | 0 0 0 0 0 0 3 1 1 0 1 1 1 0 0 16 | 1 0 0 0 0 0 0 0 1 1 0 0 0 0 0 17 | 0 0 0 0 1 1 1 0 0 0 0 0 0 1 0 18 | 0 0 0 0 0 0 0 0 0 1 0 0 1 3 0 19 | 0 0 0 0 0 0 0 1 0 0 0 0 5 3 0 20 | 0 0 0 0 1 0 0 0 0 0 0 1 3 8 1 21 | 0 0 0 0 0 0 0 1 0 0 0 2 5 6 1 22 | 0 2 0 1 0 0 0 1 2 0 3 2 5 2 3 23 | 3 0 0 2 1 1 0 1 0 0 0 1 1 9 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | December 2022 | December 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 0 1 2 0 1 0 0 2 0 1 0 0 0 0 1 0 1 | 0 1 2 1 0 1 0 0 0 0 1 0 1 0 0 1 2 | 0 1 0 2 1 0 2 0 2 2 1 0 1 0 1 2 3 | 0 0 0 1 0 0 3 1 0 0 0 1 3 1 1 1 4 | 1 3 2 1 0 1 0 1 0 0 1 0 0 4 2 0 5 | 1 2 3 0 0 1 0 0 0 1 1 0 0 1 0 1 6 | 0 1 0 0 1 1 1 0 0 0 0 0 0 0 1 1 7 | 1 2 1 0 1 1 1 1 1 0 2 1 0 2 0 2 8 | 3 1 1 1 4 0 3 0 1 1 3 1 1 0 0 3 9 | 3 0 1 0 1 1 3 0 1 0 3 0 0 0 2 0 10 | 0 0 0 1 0 1 0 0 2 1 1 1 0 1 3 0 11 | 0 2 0 2 1 0 3 0 3 0 0 0 1 0 2 1 12 | 0 2 1 0 0 1 2 0 0 0 0 0 1 0 3 2 13 | 0 0 0 0 0 1 6 0 1 0 2 0 0 0 2 2 14 | 1 1 0 0 1 0 0 0 0 0 1 0 3 1 0 1 15 | 0 0 0 1 0 0 2 0 0 0 0 0 0 0 0 0 16 | 0 0 2 1 0 0 1 0 0 0 0 0 0 0 1 1 17 | 0 0 2 0 0 0 1 0 1 0 0 0 0 0 0 0 18 | 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 19 | 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 20 | 1 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 21 | 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 22 | 0 0 1 0 2 0 0 0 0 0 0 0 0 0 0 0 23 | 0 1 0 0 1 2 0 0 1 0 0 0 0 2 1 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | December 2022 Note: . increased noise since June 12, 2019, normally not affecting the long duration counts. Felix Verbelen 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) http://www.telefonica.net/web/enricfraile (in Spanish) http://astrosurf.com/somyce/c_radio.htm Bernard Bayle http://www.bbayle.com Michael Boschat http://www.chebucto.ns.ca/~aa063 Franky Dubois http://www.digilife.be/club/franky.dubois/meteor.html Hiroshi Ogawa Radio Meteor Obs. http://www.amro-net.jp/radio.htm Enrico Stomeo, Planetario di Venezia http://www.astrovenezia.net/planetario.htm Jochen Plessmann, WHS Walter Hohmann Sternwarte http://www.walter-hohmann-sternwarte.de/ SKiYMET Radar http://www.iap-kborn.de/radar/Radars/ALWIN/index_eng.htm Wayne Sanders http://users.xplornet.com/~rdlobs/ Andy Smith http://www.tvcomm.co.uk/radio - Live audio available Chris Steyaert Mol, Belgium mailto:observations@rmob.org Most recent spectrograms: http://www.rmob.net Radio meteor mailing list (English): radiometeoren@ls.vvs.be, send 'subscribe' in subject or body to radiometeoren-request@ls.vvs.be Twitter @rmob_org Dave Swan http://www.radiodesignservices.co.uk Istvan Tepliczky Online: http://www.galileowebcast.hu/radiometeor Pierre Terrier http://radio.meteor.free.fr/ Meteor mailing list: mailto:meteor-request@ml.free.fr?subject=subscribe Maarten Vln https://www.vvs.be/werkgroepen/werkgroep-radioastronomie/beelden-radiometeoren-op-internet-zetten Joseph Welkenhuyzen https://sites.google.com/site/rmopv2/home-1 Richard White, Gi4DOH http://www.ramfihaz.com/information.htm -- Christian Steyaert (RMOB2212) 5 January 2023 --