Radio Meteor Observation Bulletin No. 354 www.rmob.org January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 72 86 78 98 78 81 84 86 80 46 85 83 83 84 92 1 | 87 90 95 124 95 98 87 91 86 92 86 104 88 99 96 2 |100 94 95 162 102 101 123 104 107 96 90 108 112 97 122 3 |105 99 109 182 112 89 105 95 112 107 90 110 121 112 130 4 |104 104 121 177 123 108 133 103 115 99 100 140 107 115 109 5 |105 104 126 190 109 104 102 115 117 113 113 111 101 117 118 6 | 89 91 119 184 93 106 103 100 109 99 86 97 100 102 102 7 |101 103 120 194 89 98 72 94 84 65 48 74 68 77 90 8 | 84 84 87 138 81 79 88 67 76 88 91 73 82 86 80 9 | 87 101 84 102 81 79 77 73 91 76 79 67 82 67 87 10 |100 99 87 94 97 75 63 78 72 60 64 87 64 87 69 11 | 85 69 71 100 78 81 64 70 77 81 65 68 77 77 74 12 | 83 66 74 99 78 72 69 67 68 80 63 54 61 69 62 13 | 50 46 66 69 69 56 64 47 64 57 57 53 47 57 49 14 | 54 59 50 55 39 49 55 46 42 50 49 45 57 50 54 15 | 49 36 59 39 44 51 44 43 50 43 49 34 45 46 53 16 | 35 49 66 74 48 45 42 27 47 38 49 44 42 45 42 17 | 45 49 55 68 42 56 34 31 45 34 25 32 39 31 21 18 | 63 51 69 66 54 49 45 40 42 63 20 26 16 37 13 19 | 59 58 70 64 55 56 58 45 54 47 17 38 13 55 45 20 | 66 75 77 79 57 70 67 54 51 44 37 33 32 47 69 21 | 60 61 77 85 71 79 74 70 46 46 56 59 78 23 63 22 | 71 88 98 66 98 78 77 87 50 32 53 69 79 26 80 23 | 67 85 91 67 69 77 69 86 56 53 51 73 61 70 88 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 82 77 91 80 83 96 80 85 84 80 69 76 80 73 70 55 1 | 90 93 90 91 92 91 91 77 76 92 78 84 95 110 77 73 2 |132 104 109 126 103 82 99 90 83 86 89 75 94 100 81 79 3 |122 144 122 126 114 112 93 115 88 103 95 95 88 75 95 92 4 |127 131 112 113 113 109 119 95 92 97 96 98 88 75 77 83 5 |120 138 113 124 127 113 108 78 67 93 78 92 98 93 79 67 6 |108 95 89 107 83 89 76 68 75 70 74 71 87 77 72 51 7 | 69 82 69 95 97 78 91 65 66 70 76 80 81 60 57 33 8 | 82 89 68 79 85 76 96 71 77 63 68 74 56 69 73 58 9 | 84 76 84 94 74 89 75 90 70 75 64 71 77 72 61 70 10 | 74 59 78 76 76 93 79 69 73 68 75 71 70 73 63 68 11 | 52 87 73 84 68 77 77 66 68 78 55 60 86 62 58 60 12 | 63 69 62 70 55 59 56 56 64 64 58 58 54 55 52 47 13 | 44 57 60 59 59 48 46 44 58 44 47 51 51 53 46 56 14 | 45 51 51 38 43 53 46 51 36 43 35 34 45 35 27 37 15 | 52 41 48 45 34 36 41 45 28 39 41 41 25 23 28 36 16 | 36 43 32 40 30 37 40 47 23 36 25 29 29 42 34 24 17 | 41 38 38 32 44 45 17 44 35 27 28 30 42 32 19 28 18 | 34 42 25 24 41 53 19 36 35 41 27 37 36 34 20 27 19 | 38 62 36 59 48 51 38 53 38 55 35 42 43 46 23 40 20 | 66 60 49 48 45 61 44 49 24 49 27 41 59 52 27 52 21 | 32 54 52 48 42 90 30 62 26 32 44 37 63 63 37 55 22 | 88 74 74 57 51 80 26 65 54 68 60 41 66 64 26 57 23 | 82 70 91 69 85 81 57 69 61 64 64 77 82 58 69 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 13 1 17 6 6 5 3 3 12 1 4 3 1 | 1 3 1 5 2 4 2 3 1 4 3 9 2 | 1 3 3 2 2 2 5 8 3 3 4 7 3 | 5 11 5 3 5 5 3 8 5 4 11 14 4 | 3 6 3 1 10 5 5 5 7 7 7 15 5 | 3 16 5 9 5 8 6 8 7 5 16 15 6 | 4 16 8 15 4 7 10 3 10 5 12 11 7 | 6 16 20 14 12 3 66 9 9 15 11 14 8 | 18 45 8 34 15 16 14 25 12 8 6 19 9 | 15 38 17 76 15 20 38 30 9 18 18 18 10 | 27 65 34 63 28 35 24 37 17 50 32 35 11 | 13 40 34 79 36 38 35 32 50 34 55 31 12 | 28 40 16 40 27 22 26 14 15 28 23 24 13 | 17 81 24 46 21 18 28 27 18 19 27 15 14 | 34 100 58 22 17 21 24 22 5 20 25 33 15 | 25 60 54 41 32 26 32 33 25 31 18 54 16 | 22 44 63 57 27 47 17 27 44 49 41 63 17 | 13 10 71 62 30 33 20 22 35 60 51 60 18 | 39 16 116 47 21 35 13 37 26 63 68 75 19 | 31 72 131 56 32 30 23 33 31 50 75 57 20 | 57 41 39 62 29 73 22 37 32 46 47 41 21 | 14 32 53 30 30 26 22 31 29 35 46 31 22 | 19 12 96 30 23 18 14 21 22 26 40 30 23 | 17 16 62 23 19 10 7 10 17 12 27 17 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 26 22 28 57 21 69 18 28 29 21 33 19 23 15 20 1 | 29 36 31 65 37 69 18 34 37 36 34 22 20 22 31 2 | 28 24 41 92 43 79 18 31 38 43 35 32 18 33 28 3 | 43 41 68 108 50 92 33 37 31 40 50 78 27 25 37 4 | 44 49 73 107 49 99 37 36 39 38 41 69 27 37 30 5 | 42 51 107 116 40 72 42 44 36 39 34 53 17 41 34 6 | 42 43 95 115 39 66 30 30 37 34 34 33 25 47 28 7 | 46 33 95 90 41 60 23 33 28 21 21 22 15 45 22 8 | 46 38 86 69 67 57 16 33 29 27 33 32 25 35 8 9 | 31 46 99 62 71 36 32 35 27 38 27 30 23 41 17 10 | 26 41 81 36 52 34 21 40 29 28 29 25 27 36 14 11 | 27 33 66 64 24 30 26 28 35 23 25 21 20 40 33 12 | 19 21 53 45 27 21 23 18 33 29 15 25 24 33 20 13 | 24 16 27 43 19 24 26 27 15 20 27 21 14 31 21 14 | 24 25 33 23 18 21 18 17 35 23 2 22 15 31 20 15 | 16 9 25 16 11 21 18 28 39 18 6 12 12 9 7 16 | 10 15 15 24 17 12 8 15 37 15 10 12 11 9 10 17 | 11 14 29 17 17 14 12 10 22 7 11 13 6 13 8 18 | 20 19 25 20 11 10 12 9 29 12 6 8 10 13 7 19 | 22 27 23 12 16 10 22 13 26 15 9 10 9 7 16 20 | 25 18 24 16 36 23 22 14 29 15 15 11 11 14 29 21 | 20 25 31 27 45 16 24 21 35 17 30 18 19 24 17 22 | 21 24 34 19 33 24 21 39 42 22 16 18 22 18 26 23 | 22 44 31 16 39 22 22 16 25 15 19 14 6 15 39 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 57 60 51 17 66 15 53 55 26 57 32 40 51 37 35 40 1 | 81 61 68 35 60 35 87 79 21 85 47 36 57 54 43 41 2 |103 92 91 36 85 31 76 95 30 87 54 43 64 41 62 38 3 | 85 95 107 58 109 41 84 98 36 108 61 43 67 49 64 42 4 | 98 88 107 46 89 32 99 94 43 97 40 52 60 64 51 44 5 | 90 87 98 30 90 29 98 81 45 95 53 51 57 57 49 42 6 | 66 64 92 37 78 20 67 56 25 84 42 51 44 54 44 36 7 | 73 56 61 32 76 14 54 75 34 88 35 43 27 47 24 55 8 | 95 57 57 26 73 25 44 69 47 102 42 31 50 37 31 45 9 | 85 88 63 36 79 18 51 63 60 60 48 31 52 38 60 51 10 | 36 89 88 24 90 26 57 75 41 48 42 33 68 29 39 39 11 | 35 78 66 22 49 26 74 81 41 56 36 37 35 32 44 46 12 | 38 68 66 19 70 27 56 86 32 41 35 35 43 34 37 28 13 | 26 49 72 16 65 26 71 70 34 34 26 32 28 28 27 46 14 | 22 50 46 11 45 17 51 25 29 25 21 24 24 18 29 32 15 | 17 58 12 8 25 13 30 9 29 21 27 23 19 17 25 28 16 | 10 28 10 14 20 6 34 22 21 14 16 19 25 6 19 15 17 | 14 23 9 31 11 9 20 10 19 16 11 10 13 10 16 13 18 | 6 27 12 20 13 9 26 8 24 19 13 16 21 12 16 19 19 | 23 27 11 35 18 17 33 11 17 25 24 25 18 14 22 22 20 | 17 45 17 50 15 21 37 11 27 37 29 21 32 25 25 24 21 | 13 43 19 29 27 42 54 14 27 30 27 33 39 20 20 27 22 | 19 49 12 38 26 27 53 20 30 40 35 23 28 28 34 34 23 | 41 46 22 61 14 55 50 20 29 31 39 33 34 34 27 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 11h| - - - - - - 28 34 20 - 40 - 12 34 - 12 | - - - - - 20 40 24 26 - 30 - 10 32 26 13 | - - 30 - - 35 - 50 - - 38 - - 24 40 14 | 7 - - 26 - - - - - - 30 - - - - 15 | 26 - - 30 - - - - - - - - - - - ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 11h| 50 - - - - - - - 28 - - - - - - - 12 | 38 40 - 42 - 30 33 24 26 - - - 20 - - - 13 | 48 28 - - - 40 - 30 - - - - 25 - - - 14 | 38 24 - - - - - - - - - - - - - - ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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: 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 7 8 8 20 6 10 3 4 5 7 4 2 7 4 4 1 | 7 6 7 21 13 5 5 5 6 2 0 2 8 6 2 2 | 1 13 7 22 2 6 13 8 5 3 2 5 2 4 5 3 | 7 7 2 28 5 5 5 7 8 6 1 5 6 6 5 4 | 10 5 5 28 7 4 4 4 3 2 6 1 4 3 3 5 | 1 13 7 23 4 2 3 3 1 6 3 3 5 4 3 6 | 5 4 6 15 4 3 3 4 3 1 5 3 4 4 2 7 | 2 3 4 4 4 3 2 1 2 3 3 3 1 4 2 8 | 0 2 4 9 4 2 3 3 0 1 0 4 1 3 0 9 | 2 7 3 9 3 3 3 2 3 2 4 1 2 1 1 10 | 1 0 6 5 5 1 2 0 1 1 0 1 1 2 2 11 | 3 2 2 6 1 1 2 1 0 0 0 1 0 1 2 12 | 1 1 3 8 2 2 0 1 0 0 0 1 1 3 2 13 | 0 2 1 2 3 0 1 1 1 2 1 1 0 2 1 14 | 1 3 11 5 1 2 2 1 0 0 0 2 4 0 4 15 | 4 0 4 3 0 1 1 1 1 4 1 0 1 2 3 16 | 4 1 6 4 1 3 1 1 1 3 2 3 1 1 2 17 | 1 5 11 2 7 0 0 0 3 3 1 1 5 1 1 18 | 5 5 12 6 7 2 0 3 4 0 3 3 0 3 4 19 | 5 6 10 4 6 2 4 2 5 5 1 2 0 2 1 20 | 4 4 10 1 1 4 2 5 6 3 2 3 3 1 8 21 | 12 2 12 3 8 5 4 2 2 5 0 4 5 1 3 22 | 5 6 12 4 7 3 7 6 4 7 4 7 0 3 3 23 | 3 8 21 3 4 7 4 4 0 4 6 2 2 3 4 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 2 7 2 5 3 7 6 3 0 1 1 3 8 2 5 1 | 5 9 10 4 7 4 4 3 1 3 2 1 8 6 7 4 2 | 3 9 12 8 6 7 8 2 3 2 1 1 4 3 6 1 3 | 9 6 5 8 3 4 1 4 5 1 3 7 2 4 6 5 4 | 7 6 7 5 4 3 3 7 3 3 4 2 5 6 6 7 5 | 4 4 2 7 4 1 4 4 4 2 5 3 3 0 4 1 6 | 2 1 2 3 1 3 3 2 2 4 0 6 3 1 5 3 7 | 2 4 0 4 3 3 1 3 2 4 1 6 3 5 1 2 8 | 4 4 5 1 1 6 2 1 2 2 3 3 2 2 2 1 9 | 1 2 2 1 1 3 2 1 1 3 2 1 1 1 6 6 10 | 3 0 2 0 4 2 1 2 3 1 1 3 3 1 1 1 11 | 3 2 1 1 4 2 1 1 1 0 1 2 0 0 0 1 12 | 1 1 0 2 3 2 3 2 1 0 0 1 2 2 1 1 13 | 2 2 1 2 2 2 4 3 1 2 1 0 2 1 3 2 14 | 1 1 2 3 3 1 1 0 0 3 4 0 1 2 2 2 15 | 5 0 2 2 1 1 0 3 0 1 0 0 0 1 0 0 16 | 2 4 1 0 1 1 1 0 1 0 3 0 0 0 2 1 17 | 0 2 0 0 1 0 0 1 2 0 4 3 0 3 3 1 18 | 3 1 6 2 4 6 1 1 0 1 3 1 1 1 4 1 19 | 1 2 1 3 5 1 3 1 2 4 1 2 0 4 1 4 20 | 6 2 1 4 2 3 1 5 2 5 3 6 1 4 4 2 21 | 2 5 3 3 4 4 1 3 3 1 1 4 1 5 3 3 22 | 3 5 6 4 2 2 4 2 7 2 8 4 3 7 5 6 23 | 3 6 1 1 1 5 4 2 5 4 2 5 2 4 2 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 2 1 3 0 3 0 0 0 0 2 7 0 0 0 1 | 0 5 2 20 1 0 0 0 0 1 0 12 0 2 0 2 | 2 4 1 23 0 0 3 0 0 0 3 5 0 0 0 3 | 0 7 1 22 1 2 0 0 1 0 2 5 0 0 0 4 | 1 10 4 31 1 1 1 0 0 0 2 4 0 0 0 5 | 0 5 1 8 3 2 1 0 0 0 3 6 0 0 0 6 | 0 6 2 1 6 1 2 0 0 0 5 8 0 1 0 7 | 2 7 0 2 5 0 0 0 0 2 7 1 0 4 0 8 | 0 5 0 1 3 0 1 0 2 0 5 2 0 5 0 9 | 0 2 0 10 7 1 3 0 3 0 3 1 0 1 0 10 | 0 0 0 23 3 7 0 0 0 0 1 2 0 3 0 11 | 1 0 0 12 0 0 2 0 0 0 0 0 0 3 0 12 | 1 1 0 4 0 0 0 0 1 0 0 0 0 1 0 13 | 0 1 3 12 0 0 1 0 0 0 0 1 1 1 0 14 | 0 4 3 6 0 3 1 0 0 0 0 0 0 5 0 15 | 0 0 2 5 0 2 0 0 0 0 0 0 0 3 0 16 | 1 1 2 0 1 2 0 0 1 1 0 0 0 2 0 17 | 3 5 0 4 0 1 0 0 1 3 0 0 0 0 0 18 | 2 2 0 0 0 0 0 0 0 1 0 0 0 0 0 19 | 4 0 1 0 0 0 0 0 0 1 0 0 0 3 0 20 | 2 0 1 0 2 3 0 0 2 2 0 0 0 4 0 21 | 0 0 0 0 3 4 0 0 1 1 2 0 0 0 0 22 | 2 0 1 0 10 0 0 0 0 5 1 0 0 0 0 23 | 0 2 1 0 0 0 0 0 2 2 4 0 0 1 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 | 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 | 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 3 | 0 7 2 0 0 0 0 0 0 0 0 0 0 0 0 0 4 | 0 3 1 0 0 1 0 0 0 0 0 0 0 0 0 0 5 | 0 4 1 2 0 0 0 0 0 0 0 0 0 0 0 0 6 | 0 3 1 0 0 0 0 0 0 0 0 0 0 0 0 0 7 | 3 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 8 | 3 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 9 | 4 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 10 | 3 0 2 1 0 0 0 0 0 0 0 0 0 0 0 0 11 | 0 1 1 0 0 0 0 0 0 0 1 0 0 0 0 0 12 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 | 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 | 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 15 | 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 | 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 17 | 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 | 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 | 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 | 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23 | 4 1 0 0 1 0 0 0 0 0 0 0 0 0 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 4 0 2 5 4 3 0 1 2 1 2 4 5 2 1 1 | 2 4 3 7 4 0 1 7 2 2 2 5 3 2 3 2 | 3 3 1 13 5 7 1 2 4 1 3 8 7 5 2 3 | 4 5 4 13 3 2 2 5 3 1 6 7 8 3 4 4 | 4 2 4 22 4 7 6 4 2 4 1 6 7 2 4 5 | 2 4 5 25 4 2 5 3 3 2 3 5 5 3 0 6 | 2 2 6 23 2 6 1 5 3 1 7 4 4 2 4 7 | 0 1 5 10 2 4 5 1 2 2 4 4 4 2 1 8 | 1 4 4 10 1 1 2 2 3 2 3 7 6 4 7 9 | 7 3 9 24 7 2 3 6 3 2 1 3 7 5 1 10 | 4 4 5 15 4 1 1 5 3 0 3 5 8 2 4 11 | 3 3 3 14 1 4 0 3 4 3 6 8 4 2 4 12 | 1 8 4 6 3 3 2 3 2 3 4 5 3 3 3 13 | 4 3 4 6 2 1 1 3 0 2 6 3 2 3 2 14 | 3 3 4 6 0 0 3 4 0 0 1 4 2 2 1 15 | 3 3 3 3 1 2 2 0 2 0 2 2 0 3 0 16 | 0 1 1 2 2 1 1 2 1 1 3 3 2 2 1 17 | 0 1 3 1 0 0 0 1 2 0 0 0 1 5 1 18 | 0 2 2 1 1 1 1 1 1 1 3 4 1 3 0 19 | 2 0 1 3 4 4 1 1 3 1 3 4 2 2 2 20 | 1 0 1 2 6 0 1 1 4 4 2 1 1 3 0 21 | 2 1 3 0 2 1 2 1 0 3 4 4 3 2 1 22 | 0 0 8 3 3 0 1 4 1 1 4 6 2 2 1 23 | 1 4 6 3 1 2 1 2 1 2 5 4 1 3 3 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 1 3 2 5 3 2 1 1 5 4 4 0 1 0 2 1 | 5 2 5 4 2 3 6 1 2 2 2 2 2 0 3 1 2 | 5 3 4 3 3 4 5 2 4 3 3 1 3 1 3 4 3 | 2 6 5 2 5 5 3 3 1 2 6 5 5 0 1 3 4 | 4 0 3 3 2 8 1 7 6 2 4 3 4 4 4 4 5 | 4 0 2 9 2 5 2 1 4 2 3 3 3 2 1 2 6 | 3 5 1 0 0 1 3 1 2 0 0 2 3 0 1 3 7 | 3 3 1 5 0 1 5 1 3 3 2 2 1 0 1 3 8 | 1 7 2 2 1 1 3 6 2 1 4 2 4 4 6 3 9 | 3 3 0 3 3 1 1 2 2 1 4 2 5 4 3 5 10 | 3 6 2 1 5 3 4 2 3 0 5 3 2 2 6 8 11 | 5 1 2 2 2 1 1 2 1 1 2 5 2 3 3 2 12 | 5 4 0 1 3 3 2 2 5 0 1 2 3 4 3 1 13 | 1 0 2 1 1 3 0 3 2 1 1 0 0 1 1 2 14 | 0 1 1 2 4 1 0 2 3 0 0 1 1 0 2 1 15 | 3 2 0 1 3 1 3 1 0 0 3 1 0 0 2 2 16 | 2 0 2 0 1 1 0 2 2 0 2 2 2 1 1 1 17 | 2 1 0 0 1 1 0 0 1 1 1 0 6 2 0 2 18 | 0 2 0 2 0 0 1 0 2 0 2 0 1 2 4 1 19 | 1 0 3 2 1 1 0 0 0 2 2 3 1 1 8 2 20 | 1 1 0 2 4 0 1 2 0 4 3 1 4 1 4 2 21 | 1 1 2 2 0 2 3 3 1 4 4 0 2 0 6 2 22 | 2 2 2 1 3 1 3 3 1 2 2 1 1 1 1 0 23 | 2 4 1 1 2 8 1 2 2 0 5 0 1 1 2 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 6 8 4 16 4 7 4 10 3 4 2 6 5 13 2 1 | 4 3 6 4 4 4 4 0 4 4 5 0 7 2 6 2 | 6 3 7 7 7 5 3 0 2 7 2 8 4 4 3 3 | 6 9 8 3 8 4 4 6 6 8 2 2 0 7 5 4 | 6 6 16 4 14 18 5 2 12 5 4 6 7 8 7 5 | 11 13 17 22 16 15 13 12 7 10 4 7 13 16 15 6 | 11 16 11 25 18 17 9 7 4 12 0 9 6 11 11 7 | 15 13 18 40 16 29 19 12 8 19 0 14 17 14 15 8 | 13 19 23 70 41 27 16 17 14 24 0 0 16 18 16 9 | 28 28 32 58 25 36 13 20 19 36 0 0 24 25 27 10 | 37 25 48 84 45 44 30 29 23 51 0 0 30 26 30 11 | 57 49 53 86 49 49 32 25 27 40 0 26 29 28 40 12 | 42 35 53 96 42 39 21 27 17 43 0 40 36 40 30 13 | 46 34 54 75 42 52 20 25 20 58 0 28 36 35 24 14 | 43 34 50 53 42 42 24 20 30 31 1 29 28 54 31 15 | 41 40 34 56 49 39 21 31 18 46 26 28 22 34 34 16 | 45 41 42 59 38 37 36 21 19 37 33 37 32 30 36 17 | 39 34 50 40 32 38 18 18 13 37 18 32 61 38 27 18 | 39 19 45 42 33 56 25 14 14 22 16 31 30 28 26 19 | 28 21 46 27 24 19 18 13 1 0 13 27 20 23 20 20 | 16 16 55 30 29 17 15 16 24 0 9 17 15 20 20 21 | 18 13 32 18 21 15 15 18 17 6 19 13 11 13 17 22 | 12 11 35 11 6 9 7 10 5 7 15 13 9 6 23 | 10 7 22 10 12 4 16 10 8 3 9 3 9 10 3 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 6 4 2 21 6 4 4 2 6 5 4 4 3 4 3 1 | 1 7 5 2 10 3 6 2 6 4 6 5 7 2 4 3 2 | 4 7 4 3 3 1 2 2 4 2 9 3 3 2 6 5 3 | 5 7 5 2 11 3 6 3 6 5 8 4 7 7 5 5 4 | 8 9 4 10 7 6 3 4 9 8 9 5 5 4 10 10 5 | 10 9 12 13 13 6 7 6 14 10 9 8 7 12 17 16 6 | 11 16 10 5 11 17 6 8 7 15 20 7 13 9 15 8 7 | 16 18 12 18 15 17 13 10 5 10 14 15 23 14 19 15 8 | 15 17 22 22 19 23 12 9 6 23 21 18 14 27 21 23 9 | 20 20 27 35 38 31 21 9 9 27 27 26 18 23 40 24 10 | 34 28 28 28 40 30 30 18 13 44 25 32 33 34 25 36 11 | 29 28 31 34 42 28 23 19 15 32 30 39 21 26 41 29 12 | 29 44 20 33 43 31 19 20 23 35 22 31 26 28 35 27 13 | 33 39 32 35 33 32 23 11 19 34 24 36 22 38 39 39 14 | 34 28 28 30 34 27 20 17 24 28 35 25 26 30 27 21 15 | 36 27 23 25 29 17 13 18 15 34 28 36 22 26 31 30 16 | 27 34 26 40 28 21 19 18 5 31 33 42 25 25 27 32 17 | 29 32 25 26 32 11 24 21 30 34 35 30 11 31 29 8 18 | 22 22 26 27 24 17 17 17 23 22 27 23 25 29 22 24 19 | 23 18 19 22 17 11 12 10 23 19 32 22 13 20 20 31 20 | 26 13 18 22 22 7 18 13 13 17 12 11 10 10 17 23 21 | 14 11 9 14 8 8 6 9 12 10 17 11 10 15 15 12 22 | 15 10 5 10 10 6 6 8 8 7 10 8 10 15 9 7 23 | 10 7 4 4 1 4 6 7 5 3 6 4 4 4 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 9 9 19 18 17 5 12 7 7 12 7 7 8 11 22 1 | 9 14 22 33 16 9 13 10 12 12 11 12 11 12 21 2 | 10 8 15 40 15 11 7 12 13 12 4 9 15 11 14 3 | 18 17 12 53 15 6 17 12 9 15 6 8 3 17 13 4 | 15 12 22 39 19 11 11 9 16 12 8 9 9 11 14 5 | 12 7 18 46 11 16 11 10 13 13 7 4 12 11 6 6 | 13 11 18 41 13 11 8 8 15 5 5 7 12 8 6 7 | 19 6 11 27 3 6 7 6 5 6 6 7 8 7 3 8 | 6 9 7 16 5 7 11 4 4 2 11 6 5 6 6 9 | 5 11 6 14 4 8 2 1 8 6 9 3 8 2 5 10 | 11 3 11 5 9 9 5 8 6 8 1 8 9 7 2 11 | 7 8 12 3 4 2 3 6 5 4 6 7 7 6 6 12 | 7 6 4 6 2 4 4 7 3 3 7 2 6 5 13 | 5 3 13 12 4 8 3 4 5 4 7 4 8 8 6 14 | 12 6 10 13 8 3 7 8 4 8 10 5 9 6 4 15 | 8 8 19 20 10 10 3 6 8 15 7 6 6 10 8 16 | 8 10 29 27 14 17 7 13 10 14 19 11 9 3 8 17 | 13 38 25 17 14 11 23 7 9 9 2 20 13 18 | 17 53 30 21 21 10 20 18 7 14 9 15 18 16 19 | 21 36 52 29 12 17 7 17 21 7 13 11 15 9 14 20 | 15 31 51 25 15 5 17 8 10 12 11 12 15 21 | 18 4 37 15 8 19 8 8 9 7 6 7 15 22 21 22 | 14 16 8 17 9 11 8 8 11 10 11 6 9 15 15 23 | 11 11 18 22 7 18 10 11 9 6 9 17 9 13 15 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 14 4 6 5 11 8 5 5 14 12 7 7 11 12 7 3 1 | 14 8 5 6 9 12 10 13 7 13 13 3 16 9 4 12 2 | 13 6 10 4 7 14 18 6 4 15 12 6 12 13 5 11 3 | 11 5 9 8 12 7 13 11 8 9 8 3 6 9 5 9 4 | 9 10 8 8 14 8 13 8 10 7 4 8 12 5 9 6 5 | 11 3 15 4 9 10 11 6 9 7 8 7 6 12 8 4 6 | 8 7 6 2 9 11 6 2 4 4 11 4 1 6 14 6 7 | 4 6 5 5 6 4 7 2 4 2 3 5 6 10 6 3 8 | 5 4 4 6 3 4 8 2 5 9 5 2 10 6 2 2 9 | 6 9 4 4 7 9 4 4 6 4 2 5 8 7 4 3 10 | 3 3 1 2 7 2 14 6 2 5 4 7 2 5 1 4 11 | 3 3 4 1 4 3 7 3 4 4 3 6 3 5 3 7 12 | 2 4 4 1 2 4 0 3 3 3 3 0 3 6 4 5 13 | 6 7 7 3 4 6 4 1 4 5 4 7 3 0 4 3 14 | 5 6 6 5 5 5 11 4 4 12 5 8 4 6 9 15 | 9 17 4 5 4 6 3 10 9 0 10 3 10 9 6 16 | 10 14 13 6 11 5 8 4 12 6 7 7 16 9 11 17 | 14 7 7 4 8 8 7 12 14 10 12 11 11 6 18 | 10 7 12 12 15 8 11 7 14 8 7 7 8 15 15 15 19 | 16 19 12 12 8 9 13 5 15 11 12 14 14 12 14 12 20 | 3 6 5 3 15 19 9 24 12 11 13 6 4 10 7 21 | 20 8 12 4 10 11 18 18 8 9 15 7 8 13 5 22 | 8 8 8 8 8 8 10 16 6 6 6 12 7 11 7 23 | 6 7 7 12 9 7 8 5 13 5 7 11 15 4 4 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 18 20 15 14 12 13 14 10 19 11 10 15 22 22 1 | 20 29 22 11 16 17 13 15 14 22 17 17 29 25 2 | 6 15 21 36 5 22 8 18 14 5 13 17 19 22 25 3 | 15 21 19 55 13 15 26 18 11 11 11 16 15 25 14 4 | 10 12 22 49 15 17 18 16 11 13 16 17 23 15 24 5 | 8 14 42 6 13 14 14 9 17 8 15 15 14 18 6 | 14 11 22 38 12 12 14 11 8 8 6 12 10 9 11 7 | 19 11 10 35 5 8 15 5 6 8 7 10 6 4 7 8 | 8 12 8 15 4 6 14 4 3 3 11 3 3 5 7 9 | 6 13 6 14 6 6 1 4 6 6 9 3 8 4 4 10 | 9 9 10 5 6 6 7 10 7 7 3 7 10 7 2 11 | 7 12 10 4 2 4 7 6 3 2 7 5 8 3 12 | 7 11 8 9 4 7 9 7 10 4 8 12 2 4 6 13 | 10 11 15 12 8 5 7 8 9 8 9 7 8 9 10 14 | 14 9 14 8 6 10 8 8 12 8 9 17 11 9 15 | 14 13 22 18 9 13 10 13 15 18 9 12 13 23 10 16 | 12 16 30 24 15 11 21 17 9 19 16 13 18 14 15 17 | 19 22 41 25 23 20 19 18 19 19 16 18 19 21 20 18 | 21 30 61 30 21 22 14 23 21 16 19 15 26 26 20 19 | 28 28 48 19 14 17 12 17 24 8 21 17 21 13 15 20 | 27 31 44 25 20 12 21 18 16 10 22 13 25 21 15 21 | 23 15 37 12 14 19 19 15 15 14 14 29 28 20 22 | 16 23 18 16 12 20 20 17 18 11 21 13 14 18 20 23 | 14 15 22 15 15 22 15 12 15 13 16 18 18 18 21 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 22 18 14 14 10 19 20 21 12 14 15 16 15 13 6 1 | 17 17 14 13 17 13 25 15 14 17 8 18 15 11 8 2 | 14 18 13 15 20 17 18 13 14 14 13 16 19 11 7 3 | 15 23 12 17 18 14 22 10 8 20 9 21 16 16 9 4 | 13 18 12 17 13 9 22 11 8 12 12 16 11 15 12 5 | 16 5 20 7 11 18 15 23 14 8 6 15 13 12 13 3 6 | 12 10 6 7 11 17 5 7 6 7 3 10 6 6 16 8 7 | 8 6 9 7 6 9 6 7 7 4 4 6 8 9 7 5 8 | 4 5 5 7 4 4 6 3 7 6 5 4 10 5 6 5 9 | 6 9 6 2 6 8 7 6 6 3 3 6 7 5 4 10 | 5 6 1 2 7 2 11 2 1 5 4 6 3 5 11 | 7 3 1 6 4 7 5 4 7 4 4 3 5 12 | 7 2 3 8 5 1 5 4 2 12 3 5 13 | 10 10 7 3 6 7 4 7 9 10 6 4 10 14 | 11 10 8 10 8 12 16 8 9 10 17 10 6 18 15 | 15 16 13 8 9 10 11 13 14 21 18 12 22 17 10 16 | 13 19 13 13 11 15 13 16 14 19 16 15 19 18 21 17 | 19 19 21 10 11 18 14 18 19 22 24 20 17 16 24 18 | 20 21 14 14 13 21 19 20 23 23 16 23 23 26 28 19 | 22 29 18 13 15 21 16 23 20 25 30 33 27 23 26 20 | 15 15 19 8 17 22 13 21 17 24 25 16 17 20 26 21 | 23 15 14 8 12 17 14 17 14 20 25 18 19 22 18 22 | 19 17 13 15 18 16 16 14 12 13 19 26 23 | 13 13 15 15 17 21 20 9 14 19 7 16 8 10 16 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 77 51 53 46 31 54 57 81 57 210 139 156 186 179 97 1 | 80 54 57 44 36 56 63 128 118 266 141 142 170 216 125 2 | 96 74 60 58 63 76 84 87 113 352 161 140 187 126 78 3 |123 98 77 66 80 89 84 140 123 278 100 182 211 185 146 4 |151 102 70 94 78 90 70 146 165 351 120 122 234 150 180 5 |154 90 78 94 106 89 78 191 128 329 114 140 185 177 205 6 |155 74 82 95 93 101 84 156 141 273 108 177 204 183 222 7 |112 84 80 136 101 108 102 152 133 266 155 154 209 223 196 8 |127 98 81 151 114 104 132 141 147 273 139 179 221 269 226 9 |137 118 122 196 114 123 157 175 193 307 169 189 191 344 262 10 |163 120 127 221 136 134 181 215 192 291 173 246 172 302 260 11 |185 130 172 266 171 156 227 234 227 306 153 270 152 259 175 12 |152 131 193 308 167 162 239 213 234 316 170 257 134 429 219 13 |166 170 265 320 222 167 263 230 214 341 260 272 156 503 229 14 |149 176 251 237 189 142 226 243 197 288 168 262 209 467 327 15 |144 138 217 187 183 154 236 228 214 275 175 228 223 469 256 16 |146 109 197 154 115 119 178 154 171 277 264 283 212 425 273 17 |148 82 106 149 123 117 142 178 162 324 206 200 217 340 307 18 |122 65 18 110 138 71 118 124 166 328 257 209 265 237 228 19 | 88 56 98 80 89 43 140 132 125 287 208 209 251 280 184 20 | 81 46 130 72 80 53 63 91 127 154 181 202 145 175 215 21 | 47 50 96 45 52 47 72 61 168 130 88 121 155 76 216 22 | 34 38 51 38 49 41 82 65 131 108 81 87 109 147 180 23 | 35 34 48 32 31 41 64 58 115 104 74 104 146 114 168 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|217 35 45 36 51 33 32 5 22 37 32 8 9 19 17 29 1 |314 52 57 56 71 48 42 29 39 46 32 18 20 13 29 30 2 |325 61 95 78 107 65 86 44 58 40 24 28 16 21 52 31 3 |257 70 100 121 157 109 90 42 79 53 35 20 38 26 71 64 4 |140 91 132 164 155 108 98 48 81 42 24 44 30 53 58 70 5 | 78 67 103 137 136 113 75 61 74 32 21 57 37 46 60 73 6 | 69 65 97 108 15 77 70 67 56 46 24 54 57 42 65 55 7 | 59 50 84 121 75 66 77 77 71 42 29 49 68 23 63 76 8 | 75 63 86 110 123 64 80 48 83 56 28 78 63 33 69 88 9 |138 61 165 140 176 128 102 76 125 78 39 91 50 56 76 99 10 |247 121 203 203 246 168 129 91 138 97 53 142 51 67 97 132 11 |342 214 265 252 283 216 150 114 161 124 60 144 52 107 128 134 12 |264 203 184 236 263 187 131 117 147 123 71 132 47 114 136 155 13 |197 159 190 208 233 192 112 102 109 83 84 126 57 120 127 141 14 |192 157 185 187 206 163 85 118 108 81 60 93 69 118 109 15 |174 136 131 192 188 167 71 95 82 40 58 82 73 90 88 16 |132 132 86 165 148 113 48 86 73 0 33 53 62 86 44 17 | 81 87 82 142 125 70 17 60 73 99 18 39 25 54 27 18 | 45 68 58 134 73 86 24 58 52 83 21 28 29 40 38 19 | 44 57 45 88 83 67 31 50 57 50 11 11 21 43 31 20 | 45 42 34 57 37 35 15 37 51 37 10 25 13 23 28 21 | 34 21 33 56 60 44 19 26 38 20 12 22 18 18 28 22 | 33 29 36 38 47 37 16 26 27 34 16 13 15 21 20 23 | 31 19 39 57 41 37 11 28 34 42 6 12 10 13 19 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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. | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 10 3 3 35 55 76 2 36 14 33 14 17 21 1 | 3 3 4 14 39 93 4 44 17 27 17 37 14 2 | 7 2 19 43 52 2 42 5 28 25 34 19 3 | 4 10 2 17 48 84 1 35 3 30 25 49 22 4 | 11 5 23 29 36 46 4 34 15 31 45 20 5 | 12 6 14 25 22 77 4 32 8 19 43 18 6 | 3 4 13 21 37 130 12 31 8 21 6 55 26 7 | 10 14 11 33 39 116 9 46 8 21 30 50 17 17 8 | 9 11 8 10 45 91 13 30 24 36 45 36 55 22 9 | 6 8 19 33 58 39 16 17 33 35 47 34 21 10 | 5 6 22 86 39 6 43 35 22 6 15 11 | 6 9 18 101 47 4 47 43 10 43 21 12 | 4 8 16 107 47 28 18 38 36 13 36 37 26 13 | 9 23 32 86 131 33 22 39 34 20 14 | 9 15 34 87 107 53 30 34 33 21 15 | 10 4 37 79 95 7 23 22 16 11 17 42 24 16 | 1 12 55 46 74 19 18 46 19 12 35 11 43 37 17 | 4 25 54 83 74 4 20 26 12 12 23 10 14 48 22 18 | 6 39 70 42 117 1 10 20 39 16 12 10 29 19 | 25 6 56 47 116 21 11 32 14 27 18 13 29 20 | 13 6 67 61 113 4 35 28 19 20 27 16 17 21 | 7 3 61 51 136 12 54 19 33 29 43 16 23 22 | 5 11 51 46 176 20 52 15 29 19 19 38 12 23 23 | 6 11 46 55 198 19 49 15 38 15 39 8 20 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 38 49 30 36 22 46 20 55 34 15 46 38 49 39 37 1 | 25 36 33 38 10 46 29 38 50 26 44 35 40 12 32 2 | 36 31 32 32 11 51 8 35 33 23 46 1 12 45 39 3 | 25 15 47 37 49 22 16 30 48 45 35 46 44 31 4 | 35 38 26 31 43 27 50 25 27 53 53 33 42 37 40 5 | 39 32 51 14 37 23 12 45 22 49 43 45 44 34 47 6 | 48 34 33 8 45 63 7 49 24 41 32 50 35 16 38 7 | 45 29 18 14 41 47 8 45 26 14 15 6 27 10 24 16 8 | 38 12 29 17 48 52 22 43 16 20 18 20 22 21 17 9 | 36 48 22 33 38 40 6 24 23 17 5 28 26 11 15 10 | 20 19 34 35 36 6 33 21 20 18 17 20 20 37 11 | 32 30 28 35 41 37 21 28 14 21 30 17 23 14 20 12 | 31 17 35 15 25 48 23 47 21 2 17 18 29 18 25 13 | 18 20 17 10 26 55 15 26 25 4 16 17 10 10 24 28 14 | 8 14 27 14 36 12 6 39 21 24 7 18 10 38 19 25 15 | 18 39 14 44 37 31 8 21 16 12 12 15 8 28 31 22 16 | 31 29 9 12 42 31 39 7 16 13 9 21 10 7 23 17 | 36 19 43 30 41 35 38 4 32 7 6 2 3 27 20 18 | 44 41 35 22 21 25 37 9 7 10 8 14 12 16 6 29 19 | 22 35 27 21 44 18 47 8 29 25 8 19 7 34 5 23 20 | 5 34 43 30 22 20 27 11 34 46 38 35 10 35 9 5 21 | 22 7 39 20 60 21 28 26 42 43 39 12 19 31 27 22 22 | 44 15 36 27 29 30 21 23 41 10 34 36 20 19 38 28 23 | 36 24 27 35 33 4 26 28 33 45 35 28 19 29 39 20 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 13 18 10 29 19 16 9 16 12 9 8 5 14 6 7 1 | 15 12 19 50 21 25 20 19 16 12 8 11 7 15 13 2 | 25 13 16 55 15 12 24 15 26 16 15 15 15 20 17 3 | 19 22 20 50 22 24 19 15 19 14 14 16 23 20 14 4 | 23 24 24 67 19 38 24 13 15 11 17 14 10 20 21 5 | 12 22 18 52 16 27 16 10 16 18 10 12 13 21 14 6 | 22 12 17 53 15 18 13 7 17 7 11 14 16 11 15 7 | 17 11 13 28 16 11 17 17 8 11 8 12 11 8 13 8 | 11 10 10 23 10 9 11 10 8 5 11 7 6 12 6 9 | 9 10 9 23 16 8 7 5 10 6 7 5 12 6 6 10 | 12 8 16 36 17 10 13 10 8 10 8 4 9 9 8 11 | 16 22 12 36 12 11 8 8 8 9 4 11 11 7 14 12 | 10 18 16 28 19 14 8 10 10 5 8 14 12 6 10 13 | 11 13 23 17 11 12 11 7 13 10 8 16 8 12 13 14 | 15 12 23 31 8 8 10 11 6 6 3 13 12 7 11 15 | 11 13 26 17 9 8 7 6 7 8 10 11 8 7 10 16 | 16 8 13 17 8 9 8 7 14 11 10 6 5 10 8 17 | 6 13 21 11 11 10 9 8 9 10 5 9 9 3 4 18 | 6 13 15 10 6 12 5 8 9 3 5 12 5 6 7 19 | 8 17 16 15 16 14 15 15 6 9 4 7 5 7 9 20 | 10 16 23 17 13 10 10 10 8 11 7 12 11 12 11 21 | 17 14 23 15 18 12 9 15 14 12 6 12 10 10 9 22 | 9 13 26 24 14 12 20 12 13 18 13 13 13 13 8 23 | 13 19 33 15 19 12 11 10 13 13 11 6 11 7 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 12 14 9 17 9 12 8 16 7 7 8 11 7 8 7 8 1 | 13 17 18 12 18 12 12 11 8 11 10 10 15 11 9 14 2 | 18 15 14 14 10 19 20 15 10 14 13 12 14 18 8 6 3 | 17 12 17 14 13 16 15 19 9 7 8 8 18 14 13 9 4 | 18 14 13 13 18 16 13 12 14 8 10 10 17 16 4 10 5 | 22 8 18 21 9 12 18 11 8 10 18 11 7 14 13 11 6 | 14 10 18 12 22 11 15 11 9 6 7 9 14 9 16 12 7 | 13 13 6 12 7 13 11 9 6 6 9 13 8 8 4 6 8 | 6 13 10 12 6 10 8 8 10 9 7 8 7 11 10 10 9 | 9 6 13 8 7 6 6 9 10 8 8 9 8 8 7 11 10 | 9 13 11 15 10 11 15 8 9 12 8 8 10 10 6 9 11 | 13 10 11 13 11 13 17 5 9 12 8 10 10 5 6 7 12 | 11 9 9 15 12 8 7 7 6 4 11 7 7 10 6 9 13 | 16 11 9 9 9 11 12 13 6 11 6 4 7 6 9 6 14 | 9 15 12 15 16 9 10 5 8 9 9 10 8 10 3 4 15 | 6 7 5 9 2 4 8 5 3 7 4 3 7 7 6 6 16 | 5 11 6 6 4 4 6 5 4 3 7 6 12 11 4 6 17 | 7 8 5 6 5 5 8 6 8 5 8 11 3 7 7 5 18 | 4 7 8 7 6 7 10 7 4 6 7 2 6 7 6 19 | 13 12 4 3 7 12 5 4 10 6 4 5 10 5 8 7 20 | 12 15 8 13 10 4 13 4 5 12 6 12 5 10 5 10 21 | 6 14 9 12 15 8 9 10 13 12 12 13 7 8 9 6 22 | 12 15 11 9 14 10 17 13 15 10 13 12 15 15 5 9 23 | 10 10 10 10 12 11 9 5 14 13 8 9 13 15 6 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 38 31 29 89 21 40 28 46 35 45 63 36 41 43 30 1 | 29 24 30 110 33 49 33 38 38 34 53 42 28 40 19 2 | 34 30 39 131 33 54 24 40 50 29 61 37 32 34 38 3 | 30 25 30 108 60 48 33 40 48 44 47 50 27 35 27 4 | 30 30 32 116 55 59 27 38 50 44 30 45 34 35 28 5 | 15 38 36 150 56 66 28 31 40 38 33 38 30 32 19 6 | 30 38 31 113 38 52 49 42 33 27 31 39 36 30 43 7 | 18 34 36 108 43 36 32 58 34 14 40 31 35 27 47 8 | 22 32 35 106 51 42 38 30 34 4 37 37 46 20 54 9 | 28 26 18 112 40 28 41 33 12 25 32 33 31 6 44 10 | 29 23 36 117 46 23 28 36 7 23 30 38 40 8 34 11 | 22 28 52 127 89 13 35 40 9 26 31 41 37 34 35 12 | 26 41 59 75 40 14 91 33 15 11 37 14 29 31 36 13 | 24 30 42 79 32 22 82 27 9 13 43 43 27 29 25 14 | 22 23 44 61 33 28 50 27 10 14 28 30 24 30 44 15 | 21 28 51 34 41 10 36 19 27 13 24 9 22 25 73 16 | 28 20 48 58 19 5 27 20 14 29 16 17 12 14 27 17 | 20 24 9 65 26 5 16 29 17 14 11 22 5 13 16 18 | 26 19 7 56 8 15 26 29 9 17 8 22 14 23 24 19 | 29 24 3 12 16 17 32 28 15 13 49 20 15 22 37 20 | 25 12 11 12 27 14 26 36 10 20 17 24 18 32 32 21 | 27 21 10 29 15 22 25 39 22 24 26 17 26 19 75 22 | 20 26 33 20 30 26 29 33 21 32 14 26 29 31 46 23 | 28 34 47 19 39 30 31 45 10 43 35 23 33 46 33 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 42 44 50 40 42 26 37 31 27 22 42 44 49 52 28 30 1 | 49 53 53 38 49 30 44 44 44 36 34 42 45 42 44 48 2 | 34 52 44 44 33 37 33 36 37 37 33 39 51 45 45 51 3 | 39 32 31 51 40 32 26 24 32 26 32 31 29 30 30 33 4 | 22 38 35 29 27 33 32 23 34 37 24 27 28 33 22 36 5 | 49 38 35 33 27 37 30 22 39 36 37 35 26 21 36 38 6 | 40 23 29 39 38 37 28 35 30 34 40 36 32 36 38 66 7 | 49 38 44 36 31 39 14 31 31 36 22 33 39 33 51 51 8 | 47 55 40 37 23 21 27 35 36 41 42 27 43 39 40 42 9 | 34 45 48 44 35 35 43 29 21 39 29 43 32 34 40 29 10 | 50 56 35 30 33 29 34 33 31 28 50 39 41 28 36 28 11 | 36 39 28 50 29 66 35 24 32 52 23 27 28 21 37 23 12 | 45 42 37 27 31 45 30 29 29 32 27 27 26 29 34 22 13 | 36 46 56 28 38 26 19 27 34 34 19 33 24 24 23 25 14 | 45 45 35 21 56 28 14 32 29 21 19 21 23 24 31 11 15 | 20 38 26 22 36 40 19 20 17 15 22 22 22 21 30 37 16 | 27 31 26 20 42 19 14 17 15 27 24 18 17 11 12 73 17 | 21 24 19 26 27 19 18 21 24 12 18 16 19 19 10 13 18 | 22 22 20 28 27 15 14 23 13 28 21 22 17 12 25 25 19 | 29 24 24 27 30 16 17 21 18 17 30 26 28 13 30 20 | 28 32 35 20 22 27 19 32 16 19 19 24 22 17 18 57 21 | 35 28 38 18 22 15 35 18 28 29 29 23 33 20 29 26 22 | 44 26 44 22 34 28 36 40 23 34 24 33 24 34 26 23 | 40 36 48 26 30 40 30 30 24 29 43 34 31 31 25 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 20 18 14 22 17 12 9 10 9 16 16 12 16 12 13 1 | 12 25 23 29 15 11 14 20 14 13 15 14 7 27 18 2 | 25 25 24 47 26 21 18 22 14 22 22 16 16 22 22 3 | 22 24 30 58 12 18 30 31 21 13 29 25 20 17 18 4 | 26 33 20 64 28 29 32 20 10 31 26 27 26 25 14 5 | 16 32 22 43 23 32 20 15 18 21 17 15 16 10 14 6 | 26 25 28 48 18 18 23 21 14 15 15 15 21 21 14 7 | 25 24 20 49 14 24 24 14 10 14 21 17 17 14 22 8 | 25 28 20 94 23 21 25 23 22 16 26 25 21 21 16 9 | 26 31 41 124 30 33 27 22 27 25 25 25 26 33 20 10 | 21 37 39 83 35 34 34 31 19 38 24 29 27 28 28 11 | 24 33 28 80 25 25 25 21 26 18 36 19 17 25 32 12 | 21 22 42 48 17 26 21 26 14 20 18 17 8 33 25 13 | 19 16 21 29 14 19 16 19 20 13 10 19 18 14 21 14 | 17 17 9 22 14 12 15 15 8 10 9 13 21 10 12 15 | 12 14 16 17 11 8 7 10 7 5 8 9 10 8 7 16 | 10 9 10 9 5 7 5 12 6 8 13 3 5 5 6 17 | 11 6 7 5 7 3 7 9 12 8 5 8 2 5 9 18 | 11 4 7 10 7 9 12 9 6 5 7 6 2 9 9 19 | 12 4 17 12 9 6 9 7 7 4 9 5 7 3 5 20 | 5 8 11 11 7 7 8 11 4 14 11 8 6 7 4 21 | 11 6 16 7 10 6 8 7 8 10 12 7 12 6 8 22 | 9 10 13 9 7 13 10 10 7 12 8 6 12 9 11 23 | 17 14 22 11 9 12 16 11 4 10 9 8 12 6 13 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 13 13 11 11 11 8 11 17 10 12 9 12 13 11 8 10 1 | 17 16 16 15 12 14 13 11 14 12 9 9 10 23 15 9 2 | 18 21 18 25 23 24 19 21 15 17 17 21 19 15 19 24 3 | 24 19 25 22 18 18 17 33 28 13 26 24 15 26 20 18 4 | 21 29 19 25 24 22 18 21 23 20 16 14 13 16 32 14 5 | 20 29 25 23 18 27 23 17 22 12 23 19 13 15 17 13 6 | 18 17 20 13 20 12 7 23 21 17 26 21 16 14 10 15 7 | 19 18 20 16 23 20 16 16 18 19 22 11 8 13 23 19 8 | 24 17 34 22 23 23 18 12 25 16 12 14 27 14 17 21 9 | 31 30 35 32 24 27 30 24 23 16 16 21 32 23 25 17 10 | 43 30 23 30 23 30 21 30 19 27 17 26 20 16 22 20 11 | 29 25 28 22 22 23 22 22 20 16 8 24 23 16 21 21 12 | 9 16 22 5 17 13 13 18 18 12 14 16 17 13 9 17 13 | 19 22 20 17 14 18 18 15 10 8 11 15 19 19 18 10 14 | 19 9 7 14 12 18 18 10 5 15 12 13 7 14 5 7 15 | 11 8 8 13 10 9 15 17 15 11 7 16 3 7 9 8 16 | 13 9 9 4 8 10 12 11 5 6 5 9 5 9 8 7 17 | 7 6 8 8 7 9 7 10 2 5 7 7 6 8 13 10 18 | 6 4 6 8 5 4 9 6 10 7 11 8 3 9 6 7 19 | 9 6 8 6 5 4 8 4 3 8 7 7 11 7 5 5 20 | 3 9 9 10 12 8 8 5 6 6 6 12 6 5 8 3 21 | 11 7 7 14 7 8 11 10 5 6 11 8 10 7 4 3 22 | 10 11 6 10 13 8 13 11 7 10 9 4 12 11 11 23 | 10 14 13 13 9 13 6 6 8 8 6 9 8 7 10 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 3 4 7 3 4 0 3 2 1 3 0 1 1 1 1 | 2 4 5 13 2 6 2 2 3 5 1 1 3 2 2 2 | 1 2 5 22 1 3 4 1 7 1 2 2 6 2 1 3 | 6 9 5 33 5 9 3 3 8 3 3 2 2 1 2 4 | 8 10 5 43 8 10 3 3 3 2 5 3 5 4 1 5 | 3 9 3 53 4 8 7 3 6 4 3 6 2 4 1 6 | 11 2 13 62 5 1 8 3 8 2 4 3 0 8 2 7 | 4 6 4 40 4 1 5 3 5 2 2 3 0 4 3 8 | 5 7 5 21 2 6 3 4 0 1 2 2 2 1 3 9 | 4 4 8 40 5 4 1 2 2 3 4 2 2 6 2 10 | 3 6 8 39 10 3 6 1 0 3 3 3 3 4 1 11 | 2 9 4 39 4 3 3 8 3 1 1 3 2 0 5 12 | 1 1 12 17 4 3 2 6 0 0 0 2 4 3 2 13 | 5 5 7 14 4 3 3 4 2 1 0 2 2 1 0 14 | 4 3 6 10 1 3 2 1 0 0 3 2 3 2 3 15 | 1 1 4 4 0 1 0 1 0 5 2 1 0 1 1 16 | 2 1 2 6 1 1 3 1 0 2 0 2 0 1 2 17 | 2 0 5 1 0 0 0 2 1 1 0 2 0 0 0 18 | 0 1 2 1 0 0 0 1 2 0 0 2 0 0 1 19 | 0 2 0 0 1 0 1 0 3 2 2 2 0 0 0 20 | 3 3 2 1 0 1 0 1 3 0 1 1 1 0 1 21 | 3 0 3 0 2 2 0 0 1 1 2 2 1 0 1 22 | 4 1 6 1 2 3 1 2 1 1 2 2 2 1 1 23 | 2 2 5 1 3 3 1 1 2 2 4 3 2 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 3 1 2 3 0 2 4 3 2 0 2 0 2 1 1 1 | 1 1 3 0 5 1 2 1 4 0 1 2 4 0 4 0 2 | 2 1 5 1 0 8 4 3 0 1 3 5 1 0 0 0 3 | 4 5 1 0 5 2 1 1 1 1 1 5 2 1 5 0 4 | 2 8 6 6 8 3 2 3 5 1 0 4 3 5 1 3 5 | 2 2 2 7 5 5 3 2 2 1 5 1 1 0 3 3 6 | 0 0 3 4 1 3 3 3 0 1 2 2 2 2 1 1 7 | 3 3 3 6 5 4 4 4 1 1 2 5 0 2 3 1 8 | 1 1 4 1 0 3 3 2 2 2 1 3 2 2 5 4 9 | 2 3 2 1 2 2 2 0 1 2 2 1 2 1 7 3 10 | 3 3 7 2 2 1 7 2 2 6 0 3 1 1 3 3 11 | 1 5 4 2 7 4 3 1 1 0 3 4 0 0 0 4 12 | 1 2 3 3 2 2 2 0 4 1 6 0 2 2 4 1 13 | 4 1 0 3 1 5 0 3 2 1 0 2 0 2 1 1 14 | 1 0 0 0 2 5 1 0 0 1 2 2 1 3 0 0 15 | 1 1 1 2 1 0 0 0 0 0 1 0 0 0 1 1 16 | 1 1 0 2 0 1 0 0 0 0 2 0 1 1 0 1 17 | 0 1 0 0 1 0 1 1 1 1 1 3 1 2 0 0 18 | 0 0 1 1 1 0 0 0 0 0 2 0 0 0 2 0 19 | 0 0 0 1 1 1 2 0 1 1 0 2 0 0 0 0 20 | 0 0 1 0 0 0 0 0 1 1 0 1 1 1 1 0 21 | 0 1 0 0 1 1 1 0 1 0 0 0 0 1 0 0 22 | 3 0 2 1 0 2 0 1 1 1 1 1 0 1 1 2 23 | 1 3 1 0 1 2 1 1 3 1 3 2 1 1 0 1 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 Duration >= 10 seconds | January 2023 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 0 1 3 0 2 0 0 0 0 0 0 0 0 0 1 | 2 0 3 1 1 0 0 0 1 0 0 0 1 1 0 2 | 0 0 3 8 0 0 3 0 1 0 1 0 1 0 0 3 | 1 2 1 14 1 0 1 0 1 0 0 1 0 0 0 4 | 0 3 1 15 4 2 0 2 0 0 1 1 0 1 0 5 | 1 1 1 14 0 0 2 2 1 0 0 2 1 2 0 6 | 5 0 1 12 1 0 5 0 2 1 3 0 0 0 0 7 | 0 2 2 7 1 0 1 1 1 0 1 1 0 0 0 8 | 0 2 2 4 0 1 0 1 0 0 1 1 1 0 2 9 | 0 0 2 17 1 2 0 0 0 0 1 1 0 1 0 10 | 0 1 1 18 4 1 3 0 0 0 0 1 1 0 1 11 | 0 3 0 19 0 1 1 2 1 0 0 1 1 0 1 12 | 0 0 2 7 1 0 0 1 0 0 0 0 0 1 0 13 | 0 2 2 5 1 0 0 0 0 0 0 0 0 0 0 14 | 0 2 2 1 0 1 0 1 0 0 0 0 0 0 0 15 | 0 0 0 1 0 0 0 0 0 2 0 0 0 1 0 16 | 1 0 1 3 1 0 2 0 0 0 0 0 0 0 0 17 | 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 | 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 23 | 1 1 2 0 0 0 0 0 0 0 0 0 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2023 | January 2023 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 0 0 0 0 0 0 0 0 0 0 0 1 0 0 1 0 1 | 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 2 | 0 0 1 0 0 2 1 1 0 0 0 0 0 0 0 0 3 | 2 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 4 | 0 1 0 1 1 2 0 0 1 0 0 2 0 3 0 1 5 | 0 1 0 0 1 1 0 0 1 0 2 0 0 0 0 0 6 | 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 7 | 2 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 8 | 0 1 0 0 0 0 0 1 0 1 0 0 1 1 2 0 9 | 0 2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 10 | 1 0 1 0 0 0 1 0 0 0 0 1 0 1 2 1 11 | 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 12 | 0 0 0 0 1 1 0 0 1 0 0 0 0 0 3 0 13 | 2 0 0 0 0 3 0 1 0 0 0 0 0 1 0 0 14 | 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 15 | 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 16 | 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 17 | 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23 | 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2023 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 (RMOB2301) 4 February 2023 --