Radio Meteor Observation Bulletin No. 343 www.rmob.org February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|108 132 127 118 117 112 102 119 95 112 99 94 104 124 102 1 |129 136 125 137 136 130 147 119 124 123 110 131 138 123 128 2 |149 131 136 150 123 124 148 134 121 124 118 153 118 135 139 3 |144 175 126 141 140 138 159 131 128 132 126 107 133 125 145 4 |149 134 116 144 134 134 135 116 116 128 121 113 138 138 130 5 |129 104 125 123 134 121 129 119 141 118 107 131 130 122 120 6 |111 111 118 98 103 118 113 103 113 136 133 98 119 113 116 7 |111 108 119 108 120 102 127 115 121 121 114 98 112 121 106 8 |109 112 110 119 100 103 119 111 116 122 106 89 108 107 128 9 |127 113 97 118 116 120 126 107 109 123 124 87 120 112 119 10 |105 105 104 108 111 117 111 97 109 110 112 117 108 121 105 11 | 98 81 103 100 117 113 92 104 115 115 87 80 114 102 99 12 | 92 101 107 89 91 87 85 89 103 83 103 98 84 96 113 13 | 82 78 84 75 98 83 83 82 75 79 78 70 86 100 87 14 | 78 69 68 81 86 67 65 67 83 69 56 70 73 76 58 15 | 63 57 54 72 56 53 57 65 51 61 44 61 52 65 57 16 | 49 49 59 47 43 44 62 40 60 56 46 57 55 49 53 17 | 50 51 33 38 49 39 46 58 41 42 46 41 56 42 55 18 | 61 57 56 52 42 47 43 49 50 58 37 64 61 47 53 19 | 63 50 66 59 61 48 61 64 44 59 67 67 60 58 62 20 | 74 70 77 58 62 65 66 62 87 75 68 72 75 61 68 21 | 75 68 85 69 96 90 87 72 90 86 72 81 96 99 82 22 | 92 92 94 66 90 112 103 95 81 102 89 110 101 91 110 23 |105 111 118 112 118 116 106 93 114 94 113 111 99 106 95 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h|101 98 124 101 111 127 128 120 119 126 138 108 125 1 |126 115 127 127 121 145 140 118 149 138 149 119 142 2 |124 126 143 142 107 141 147 133 160 147 133 145 134 3 |117 154 155 117 122 144 143 133 158 156 134 152 147 4 |123 132 126 114 121 143 131 138 164 134 130 148 121 5 |122 114 121 112 103 129 147 117 112 134 133 124 121 6 |112 100 122 115 114 110 134 119 113 133 140 124 136 7 | 99 114 119 108 99 118 125 126 132 121 131 111 91 8 |110 93 94 84 98 123 126 114 125 128 112 111 94 9 |114 110 106 95 98 122 122 127 126 129 122 46 94 10 |106 114 99 106 47 144 128 107 125 133 106 101 118 11 |100 120 102 99 126 118 124 136 113 121 131 99 101 12 | 97 85 104 77 123 104 115 105 97 102 94 93 97 13 | 80 96 76 81 121 81 84 86 86 79 89 75 76 14 | 73 73 77 75 98 86 71 77 94 63 61 68 71 15 | 61 64 57 58 65 64 63 52 66 56 93 57 61 16 | 47 58 71 47 62 58 65 51 65 58 69 44 55 17 | 39 52 49 65 58 40 36 48 46 56 51 40 59 18 | 48 56 51 41 35 43 65 67 76 50 44 44 65 19 | 81 58 54 48 58 36 52 73 64 49 46 57 50 20 | 62 64 47 40 53 35 54 67 39 48 73 65 58 21 | 70 75 69 68 69 51 90 97 67 41 91 81 89 22 | 76 97 84 90 105 115 93 93 104 98 108 92 97 23 | 97 104 83 101 131 105 107 113 99 102 109 105 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 0 0 0 0 1 3 10 2 4 6 2 1 1 2 1 | 3 1 0 0 0 6 2 3 4 4 3 4 2 1 2 2 | 1 6 0 0 0 6 1 2 4 4 4 5 7 7 3 | 5 3 0 0 0 4 3 7 5 4 9 3 1 9 7 4 | 5 10 0 0 0 1 2 4 2 4 6 7 4 4 9 5 | 2 5 0 0 0 3 3 3 3 6 1 2 5 3 10 6 | 6 5 0 0 0 17 8 5 3 9 5 10 9 4 4 7 | 4 7 0 0 0 8 3 12 12 3 7 7 7 9 4 8 | 9 9 0 0 0 22 13 13 6 14 5 7 6 10 10 9 | 12 5 0 0 0 17 10 26 18 11 16 11 11 14 19 10 | 18 21 0 0 0 18 13 13 15 13 13 8 17 31 15 11 | 17 14 0 0 0 25 27 11 14 14 9 17 20 18 14 12 | 10 11 0 0 0 33 21 11 24 28 18 35 19 26 17 13 | 23 19 0 0 0 19 25 23 25 12 20 28 17 22 21 14 | 10 9 0 0 0 23 28 32 20 19 61 16 14 20 30 15 | 6 21 0 0 0 16 13 12 18 5 23 14 10 26 38 16 | 10 10 0 0 0 32 18 70 25 22 23 15 11 29 20 17 | 7 20 0 0 0 28 20 24 22 15 14 22 17 15 16 18 | 6 28 0 0 1 23 12 33 29 22 18 17 14 10 23 19 | 27 16 0 0 52 14 30 12 14 21 13 16 54 12 17 20 | 19 0 0 0 36 16 28 8 12 12 30 11 10 19 8 21 | 12 0 0 0 26 24 22 7 9 11 8 8 9 40 6 22 | 9 0 0 0 17 14 8 7 6 2 6 9 4 6 9 23 | 8 0 0 0 29 4 7 4 6 4 2 3 4 3 5 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 4 4 4 2 1 0 1 2 3 1 | 7 6 4 1 3 0 1 2 1 2 | 7 1 3 3 2 1 0 6 1 3 | 4 1 8 1 1 3 1 5 4 4 | 7 1 3 8 2 4 0 1 5 5 | 4 5 5 2 2 2 0 4 2 6 | 11 3 5 0 1 1 3 1 4 7 | 7 5 5 5 6 3 7 4 8 8 | 9 7 4 2 2 5 6 5 13 9 | 14 9 18 6 5 9 9 22 11 10 | 24 15 5 4 11 12 13 16 12 11 | 11 9 9 12 9 13 9 7 14 12 | 26 13 11 8 15 10 9 21 9 13 | 34 24 13 10 22 17 25 9 11 14 | 25 13 29 16 14 11 7 24 8 15 | 27 13 12 12 11 9 5 17 10 16 | 22 41 6 21 7 8 7 7 7 17 | 13 39 11 8 23 4 4 7 6 18 | 14 20 16 16 19 4 4 3 11 19 | 14 14 12 9 39 6 15 25 19 20 | 10 17 22 36 32 6 8 17 9 21 | 6 15 8 9 5 6 8 13 11 22 | 3 4 6 1 17 0 0 8 7 23 | 1 7 3 1 6 0 6 2 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 39 36 27 45 24 23 37 44 44 56 43 30 26 33 39 1 | 51 57 39 45 31 30 58 38 53 58 41 24 41 47 44 2 | 50 57 40 57 31 52 50 57 47 67 44 40 63 48 60 3 | 56 43 48 62 37 45 65 44 69 75 56 37 49 51 58 4 | 52 45 49 64 37 52 51 56 69 74 44 40 50 58 57 5 | 45 44 52 63 37 54 45 45 67 58 56 36 51 45 75 6 | 39 35 43 49 36 55 62 40 56 47 41 64 35 42 63 7 | 50 29 35 53 51 45 39 33 51 45 44 70 48 39 68 8 | 46 38 40 44 34 38 39 53 61 70 55 65 53 31 42 9 | 60 60 57 53 50 38 47 58 70 67 48 70 58 52 31 10 | 54 53 46 55 42 42 47 58 81 74 62 70 78 43 32 11 | 44 34 46 45 57 64 56 69 69 63 51 71 67 61 32 12 | 56 37 49 41 50 59 33 50 64 48 69 49 49 47 15 13 | 40 48 40 44 50 37 37 38 61 51 52 60 43 34 26 14 | 31 35 23 28 36 37 44 26 36 41 29 42 33 40 14 15 | 26 26 19 35 23 30 34 29 31 42 35 34 27 27 19 16 | 15 25 21 29 21 19 34 19 20 36 29 23 16 20 4 17 | 16 19 10 19 13 19 23 22 21 32 20 14 11 17 15 18 | 15 12 14 16 6 15 20 17 19 34 20 18 17 16 16 19 | 16 16 22 16 11 18 13 25 29 30 15 17 28 15 13 20 | 24 15 18 18 16 21 23 37 35 33 14 20 24 16 17 21 | 33 19 12 16 13 25 27 31 39 37 19 17 27 31 19 22 | 25 35 23 15 3 31 33 41 32 33 17 16 29 29 20 23 | 39 35 30 22 24 30 25 33 55 40 18 19 39 35 28 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 54 38 44 29 23 33 65 42 47 45 89 47 47 1 | 55 42 33 39 24 57 56 58 66 58 93 47 48 2 | 45 63 57 36 33 48 56 64 56 57 117 53 53 3 | 54 55 47 37 34 58 57 66 83 74 125 42 67 4 | 56 51 32 42 45 61 49 53 57 60 132 54 47 5 | 61 53 20 41 49 71 31 49 47 54 102 45 23 6 | 50 44 30 39 56 54 49 49 47 56 68 52 31 7 | 36 51 31 46 39 54 39 46 43 41 52 43 39 8 | 37 59 27 49 66 65 65 71 67 58 57 53 33 9 | 36 52 26 61 80 77 78 64 91 85 57 76 35 10 | 34 43 37 71 62 79 76 72 72 75 82 85 34 11 | 27 31 36 59 73 67 59 69 82 61 84 62 43 12 | 40 49 23 58 62 63 72 70 90 69 66 55 33 13 | 20 53 32 46 46 56 57 62 64 51 69 49 23 14 | 30 42 49 55 32 32 40 54 44 33 54 32 45 15 | 13 37 27 39 22 75 34 21 38 26 35 17 41 16 | 16 21 23 24 25 27 18 28 26 20 33 17 39 17 | 17 16 15 26 20 23 24 25 29 16 29 19 18 18 | 12 9 22 23 30 29 18 24 15 15 22 12 20 19 | 18 8 20 30 25 16 27 17 22 19 19 27 19 20 | 24 12 22 34 36 27 19 24 20 34 27 27 19 21 | 23 13 16 42 32 39 25 25 35 41 29 22 40 22 | 65 23 14 28 48 31 35 31 36 54 31 34 36 23 | 32 22 17 18 30 53 34 35 37 64 42 39 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 11h| 34 - 45 30 21 30 8 31 40 18 30 - 34 45 16 12 | - 24 47 28 33 33 32 43 34 22 - - 87 48 38 13 | - 31 44 32 36 - 38 20 33 24 - - 40 20 36 14 | 45 33 65 16 39 28 22 35 35 20 24 - 45 42 26 15 | - - 55 30 21 49 25 30 29 21 - - 32 25 36 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 11h| - 1 28 38 55 35 - 18 - - - - - 12 | 39 - 60 - 40 28 - 34 - - - - - 13 | 20 - 52 - 38 22 - 40 - - - - - 14 | 27 - 46 - 22 20 25 36 - - - - - 15 | - - 35 - 21 25 30 58 - - - - - ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 26 17 6 10 12 9 13 11 11 16 8 3 0 2 1 | 21 6 12 14 4 16 8 6 14 8 9 2 0 4 2 | 19 15 17 8 16 9 8 7 13 13 10 7 4 9 3 | 18 14 8 13 8 10 18 9 11 3 7 2 4 16 4 | 17 20 19 9 8 12 13 13 11 6 6 3 3 7 5 | 20 16 22 6 15 23 15 22 9 12 11 3 11 11 6 | 13 15 11 7 15 12 8 9 7 8 8 0 7 3 7 | 11 14 10 6 6 10 8 12 5 5 7 2 2 2 8 | 11 24 10 8 6 17 11 12 5 3 8 3 2 2 9 | 3 13 15 6 13 1 11 8 0 10 4 2 1 5 10 | 6 7 11 4 8 11 7 10 0 5 1 2 0 4 11 | 9 18 5 8 3 0 5 13 4 1 6 3 1 3 7 12 | 8 13 6 3 2 5 9 6 8 3 5 1 0 4 6 13 | 2 5 7 13 3 11 5 8 6 11 9 2 6 5 2 14 | 7 9 4 1 5 5 3 6 14 9 5 1 0 2 5 15 | 5 3 4 12 2 7 11 2 4 8 11 4 1 2 6 16 | 4 5 5 3 3 2 8 4 1 3 2 2 2 3 17 | 11 5 7 2 3 7 3 4 1 1 0 0 3 3 18 | 8 4 5 2 4 3 3 2 2 1 0 0 0 6 19 | 17 3 6 5 11 6 5 4 4 1 0 1 3 4 20 | 7 5 9 6 7 5 3 9 5 1 2 3 2 5 21 | 10 3 11 7 9 9 8 7 4 5 0 1 1 4 22 | 12 10 5 9 9 5 5 6 10 4 0 5 4 4 23 | 13 3 9 11 16 7 7 11 9 4 1 1 8 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 4 10 5 0 5 6 13 4 6 5 4 3 0 1 | 10 12 11 0 8 11 8 4 10 5 8 0 0 2 | 8 10 9 0 11 5 6 5 8 7 6 3 2 3 | 8 18 9 0 6 7 12 7 11 7 5 4 0 4 | 8 12 8 0 10 5 11 3 8 9 6 5 0 5 | 14 19 5 0 6 9 16 4 3 6 8 7 0 6 | 5 14 15 0 3 10 4 5 8 8 3 3 0 7 | 5 5 6 4 8 1 9 4 0 4 6 2 0 8 | 4 15 3 9 5 4 7 4 4 4 7 6 0 9 | 3 9 7 5 3 9 2 1 4 0 4 2 0 10 | 2 12 9 1 4 3 1 2 5 4 1 0 0 11 | 4 9 2 5 4 10 0 4 3 3 1 1 1 12 | 3 7 2 7 1 7 1 3 7 1 1 2 0 13 | 9 6 4 3 3 4 3 3 7 3 0 0 0 14 | 3 4 2 6 4 3 4 5 3 0 0 0 15 | 3 6 3 4 3 5 2 5 1 0 0 0 16 | 5 2 1 7 6 5 5 6 2 0 0 0 17 | 6 7 1 2 2 4 4 4 3 0 0 0 18 | 1 8 0 3 0 3 8 4 8 0 0 0 0 19 | 1 7 0 3 1 8 8 6 2 2 0 0 0 20 | 1 7 0 3 2 8 5 0 5 2 0 0 0 21 | 10 11 0 5 3 8 9 7 6 4 0 0 0 22 | 8 8 0 3 6 4 7 4 6 6 0 0 0 23 | 16 11 0 5 10 8 10 6 8 5 0 0 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 2022 Note: . power outage due to storm Feb 18, 14h00-17h52 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 2 1 1 0 3 2 4 0 0 1 3 6 0 2 1 | 5 2 3 2 2 4 1 0 0 2 2 1 3 4 1 2 | 1 4 2 4 4 2 3 4 0 0 3 3 2 2 3 3 | 2 2 4 1 0 1 4 1 0 4 2 3 1 1 4 4 | 1 1 1 0 0 1 3 2 1 0 3 0 1 1 1 5 | 1 2 3 3 1 3 3 1 0 3 3 1 0 0 2 6 | 0 0 1 1 0 2 0 2 1 3 2 1 1 1 1 7 | 2 3 1 2 3 2 0 0 0 0 0 1 2 1 3 8 | 0 1 2 4 0 0 1 0 1 0 0 1 1 2 1 9 | 3 1 0 1 2 1 0 1 0 2 1 0 1 1 1 10 | 0 0 0 0 1 2 0 0 1 0 0 1 1 1 2 11 | 2 1 1 0 0 3 1 0 0 1 0 0 0 3 0 12 | 1 1 1 0 1 0 0 1 0 0 0 1 0 0 1 13 | 1 2 0 0 0 0 0 0 1 0 0 0 0 0 1 14 | 0 1 0 0 1 0 1 0 0 1 1 0 1 0 0 15 | 2 0 2 1 1 0 0 0 0 0 0 0 0 0 2 16 | 1 0 1 0 0 1 1 0 0 0 0 0 1 2 0 17 | 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 18 | 1 0 0 0 1 1 0 0 0 0 0 1 3 0 0 19 | 0 2 0 1 1 1 1 0 0 2 0 0 1 0 1 20 | 2 0 1 3 3 1 0 0 2 0 1 1 1 3 0 21 | 3 1 1 2 2 1 1 1 0 1 1 0 1 4 0 22 | 0 0 2 0 2 2 0 1 0 3 2 3 0 2 1 23 | 0 2 3 1 1 2 1 0 0 1 4 3 2 4 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 0 0 5 2 0 2 1 2 1 1 0 0 1 1 | 2 6 1 2 0 0 2 2 1 0 0 1 0 2 | 2 4 1 1 0 3 0 1 3 0 0 1 1 3 | 0 1 1 1 0 2 0 2 1 1 1 0 0 4 | 0 0 1 1 2 1 1 0 2 0 0 0 0 5 | 0 0 1 3 0 0 1 1 1 0 0 0 1 6 | 0 1 1 1 3 3 1 0 0 0 0 0 0 7 | 0 1 0 2 0 1 0 0 1 1 2 0 2 8 | 1 0 1 1 1 2 1 2 0 1 3 1 0 9 | 1 0 1 1 2 0 0 0 0 1 2 0 0 10 | 1 0 2 1 0 1 0 0 0 0 0 0 1 11 | 1 1 0 1 0 1 0 0 0 0 1 0 0 12 | 1 0 0 0 0 0 0 0 0 0 2 0 0 13 | 0 0 1 0 0 0 0 1 0 1 0 0 0 14 | 1 0 0 1 1 0 0 1 0 0 1 1 15 | 1 0 0 0 0 1 0 1 0 0 0 0 16 | 0 0 0 1 1 0 0 0 0 0 1 0 17 | 0 0 0 0 0 1 0 0 0 0 0 0 18 | 3 0 2 0 0 0 1 1 0 1 0 0 0 19 | 0 1 0 0 1 0 0 1 0 0 0 0 1 20 | 0 1 0 1 0 0 0 0 0 1 0 0 0 21 | 1 2 2 2 1 0 0 0 0 1 1 1 0 22 | 4 3 1 0 1 0 0 0 0 0 0 0 23 | 3 0 3 0 1 2 2 1 0 0 0 0 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 2022 Jochen Plessmann -------------------------------------------------------------------- Observer: Kees Meteor Location: Kattendijke, Netherlands (3 57' E, 51 30' N) Frequency: 143.05 MHz Graves Receiver: RSP2pro Antenna: dipole Antenna Direction: elev 0 deg, azimuth 180 deg (S) Observing method: HROFFT + Colorgramme RMOB Lab v 3.0 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 4 4 1 0 2 0 0 2 0 2 1 4 1 3 3 1 | 0 3 0 2 0 2 1 1 3 1 1 0 1 2 2 2 | 1 2 3 0 2 2 0 0 3 4 1 1 1 2 4 3 | 1 5 3 5 2 4 2 1 0 1 1 3 1 5 3 4 | 1 8 5 2 2 3 2 2 3 0 4 5 0 4 1 5 | 3 0 1 3 2 2 2 2 3 0 1 2 5 1 2 6 | 2 0 3 3 1 2 3 3 3 3 1 4 4 1 2 7 | 2 1 6 2 1 2 0 1 5 5 1 3 7 5 2 8 | 5 6 1 3 2 3 2 2 3 4 2 4 2 1 3 9 | 2 1 2 0 4 2 1 3 2 1 2 1 3 0 2 10 | 5 2 7 0 0 1 1 1 3 3 0 0 2 1 3 11 | 4 4 0 1 1 3 1 4 1 2 1 0 0 0 0 12 | 0 1 0 1 5 4 4 3 4 2 2 1 1 4 1 13 | 2 0 3 0 0 2 1 1 0 3 0 2 1 1 3 14 | 2 0 2 1 2 3 0 0 0 0 2 1 1 2 0 15 | 1 0 0 1 1 2 1 1 2 1 0 1 2 1 3 16 | 0 1 1 0 3 0 2 0 1 1 0 0 2 0 1 17 | 2 1 0 1 0 1 0 1 0 1 1 1 0 0 0 18 | 1 0 0 0 1 0 1 0 1 0 1 2 2 0 1 19 | 0 2 0 0 2 1 1 1 0 1 2 3 3 0 1 20 | 1 1 3 2 1 0 1 3 3 2 0 0 0 1 0 21 | 2 0 1 2 2 1 1 1 1 2 4 1 2 0 1 22 | 4 3 2 0 0 0 1 1 2 1 0 2 1 0 0 23 | 1 1 4 0 2 0 1 2 1 1 2 1 3 1 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 0 4 3 1 3 2 4 1 1 1 0 1 | 1 3 1 0 1 1 5 1 1 0 2 2 | 2 2 6 1 4 3 2 3 1 0 4 3 | 7 2 5 0 2 2 2 2 3 1 3 4 | 1 7 0 4 2 0 4 3 0 6 1 5 | 4 0 4 2 3 2 0 3 2 2 3 6 | 5 1 4 2 2 6 1 3 4 3 1 7 | 2 1 4 0 1 4 0 1 0 1 2 8 | 3 5 5 3 1 3 1 3 1 1 5 9 | 4 2 2 1 3 1 1 3 2 5 1 10 | 0 3 3 7 1 2 2 0 1 1 4 11 | 2 1 1 1 2 2 3 4 3 5 4 12 | 0 1 4 1 2 1 2 2 4 2 3 13 | 0 1 1 3 0 0 0 1 1 5 3 14 | 0 2 1 2 0 1 1 1 1 1 1 0 15 | 2 1 1 0 2 1 0 1 0 0 0 0 1 16 | 2 2 1 1 0 1 0 1 1 1 0 0 0 17 | 4 3 0 2 0 0 1 0 2 0 1 2 3 18 | 0 0 0 1 1 1 0 1 5 1 0 0 0 19 | 0 0 2 0 1 1 1 0 0 3 0 1 2 20 | 2 2 0 0 0 1 1 1 2 1 0 1 2 21 | 1 2 0 1 2 2 3 3 2 3 3 3 0 22 | 0 2 0 1 2 1 0 2 0 2 0 1 23 | 2 3 0 1 4 2 2 2 1 2 2 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 5 3 5 13 8 5 3 4 2 3 4 2 3 4 3 1 | 9 4 5 7 6 7 5 2 3 2 3 5 1 2 5 2 | 5 5 4 21 8 8 11 5 2 5 4 0 4 3 7 3 | 4 7 6 9 8 9 4 8 7 4 4 3 6 5 6 4 | 7 7 3 15 14 10 10 5 14 7 8 8 8 12 6 5 | 15 10 16 30 18 11 15 12 9 9 9 23 11 13 17 6 | 24 18 17 22 8 18 23 10 13 20 12 18 15 19 8 7 | 22 15 19 35 14 24 19 19 14 17 11 26 18 17 26 8 | 33 26 28 40 16 26 21 24 23 20 13 26 16 27 24 9 | 23 33 28 35 30 24 32 26 18 27 18 33 21 28 32 10 | 44 43 55 37 39 25 51 30 27 31 28 40 35 36 40 11 | 46 43 50 47 31 34 33 26 31 26 37 39 34 38 42 12 | 38 42 45 31 39 30 29 27 28 41 31 43 31 37 34 13 | 31 41 43 39 43 31 33 22 28 31 38 39 32 46 46 14 | 34 47 31 43 26 34 28 18 20 33 30 33 28 40 45 15 | 37 42 31 27 31 37 27 26 23 32 26 39 34 34 34 16 | 41 49 35 57 42 37 23 27 26 23 35 52 48 34 24 17 | 24 42 43 47 40 37 22 23 23 30 36 39 42 60 34 18 | 22 23 44 47 30 38 27 21 29 29 35 22 45 35 17 19 | 29 19 26 32 23 25 17 28 24 20 27 31 24 28 19 20 | 23 18 24 26 30 27 10 14 16 7 32 9 20 17 21 21 | 15 13 17 19 15 16 15 13 13 15 0 6 14 15 8 22 | 7 6 6 7 12 5 11 6 8 11 12 8 7 9 8 23 | 10 5 9 6 5 5 4 6 4 6 4 2 7 1 5 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 5 2 8 1 4 6 3 4 1 3 4 3 3 1 | 4 6 0 1 1 4 4 6 1 0 2 2 2 2 | 3 4 3 5 1 1 1 35 5 4 2 2 3 3 | 6 4 5 0 6 9 8 7 3 4 4 2 6 4 | 14 11 5 7 3 8 10 13 4 13 8 3 6 5 | 11 17 11 3 9 13 9 17 10 15 13 4 8 6 | 12 13 18 9 5 16 17 24 11 14 17 13 7 7 | 16 14 18 10 12 19 23 32 19 26 20 24 15 8 | 29 31 27 13 10 15 14 33 26 28 19 22 20 9 | 30 34 34 12 10 28 28 40 44 39 29 23 32 10 | 35 32 41 26 13 26 30 51 37 32 34 47 30 11 | 37 53 42 24 12 33 31 45 26 49 45 31 27 12 | 25 34 43 21 7 30 24 48 38 40 26 36 32 13 | 40 40 46 20 9 43 32 42 31 41 37 38 40 14 | 35 33 46 20 21 30 33 38 36 41 34 46 39 15 | 36 31 52 28 21 39 28 31 43 22 38 43 29 16 | 41 33 45 36 23 38 22 35 41 29 31 22 39 17 | 20 34 43 33 17 25 33 29 45 19 38 15 46 18 | 15 22 31 21 24 21 18 19 31 14 35 15 25 19 | 20 34 23 17 23 21 25 23 20 5 24 23 22 20 | 11 9 11 10 21 24 20 16 15 13 14 29 15 21 | 12 19 7 11 10 7 10 9 12 6 5 18 12 22 | 9 13 8 10 6 6 3 7 11 7 7 13 11 23 | 7 5 1 4 6 4 2 3 3 2 1 8 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 13 9 7 13 9 15 13 12 10 10 7 15 8 5 1 | 6 10 13 17 12 12 11 13 11 2 4 9 12 6 10 2 | 11 15 11 14 10 12 11 9 8 3 7 4 3 10 11 3 | 9 11 10 15 5 5 9 8 10 5 7 9 7 5 10 4 | 9 8 10 11 5 11 9 6 10 4 12 5 9 5 9 5 | 4 9 8 10 11 5 7 9 13 8 2 2 5 5 4 6 | 5 3 3 4 6 9 8 4 7 4 2 5 3 7 3 7 | 7 3 4 2 3 2 6 2 2 3 4 5 0 2 3 8 | 7 2 5 3 0 6 4 2 3 3 3 2 4 2 5 9 | 5 9 5 6 6 3 3 2 1 1 1 4 8 2 2 10 | 4 6 5 2 1 3 4 6 3 2 1 3 4 3 2 11 | 5 4 5 2 4 5 4 3 4 3 5 3 2 2 1 12 | 5 6 5 5 9 2 7 1 1 2 0 2 0 1 2 13 | 3 5 1 5 4 5 3 6 5 2 2 2 5 4 5 14 | 5 7 4 6 3 2 4 5 3 2 5 7 4 3 7 15 | 10 13 5 9 5 4 7 4 7 5 5 9 5 9 5 16 | 2 7 10 9 7 4 8 6 1 1 10 8 5 4 17 | 7 8 12 8 7 10 11 8 3 1 7 7 7 8 18 | 12 9 11 9 12 7 8 9 8 6 8 11 12 6 19 | 19 12 12 16 14 17 7 16 10 2 9 11 0 14 10 20 | 11 10 10 7 15 5 9 7 5 7 5 5 4 10 8 21 | 7 8 15 8 15 7 12 4 3 2 6 10 6 10 7 22 | 7 13 17 4 11 8 8 4 8 5 10 5 5 6 23 | 7 12 12 11 10 8 6 9 6 0 11 12 2 11 8 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 3 8 5 3 5 9 7 9 8 6 3 8 9 1 | 5 8 7 10 7 4 6 9 10 6 6 10 6 2 | 12 9 8 5 8 7 8 12 4 9 7 6 13 3 | 6 11 7 1 9 7 10 13 7 7 11 12 8 4 | 15 8 12 10 11 7 8 9 3 9 9 7 11 5 | 9 7 5 5 4 8 4 4 3 8 10 10 7 6 | 2 3 5 3 4 6 9 3 4 5 8 4 6 7 | 0 5 1 1 3 2 3 3 2 2 4 3 4 8 | 1 5 1 6 0 3 4 1 3 5 5 4 0 9 | 3 1 2 6 1 2 2 2 1 3 6 2 1 10 | 5 2 2 2 4 5 2 2 4 7 6 2 1 11 | 4 2 5 4 6 8 5 4 4 3 4 5 5 12 | 5 3 2 3 7 0 3 2 5 4 1 3 7 13 | 6 2 2 4 4 8 2 3 3 6 5 5 2 14 | 5 5 5 4 9 7 4 3 5 7 3 6 9 15 | 4 5 7 6 9 9 9 10 5 4 8 8 6 16 | 8 8 7 5 8 10 9 6 9 9 5 8 9 17 | 4 13 9 7 9 8 9 7 10 5 14 10 5 18 | 7 8 11 6 9 8 10 9 5 6 9 12 9 19 | 9 10 5 10 8 5 5 11 6 3 14 11 6 20 | 11 13 7 9 10 10 10 6 11 9 9 10 6 21 | 9 12 5 7 10 11 12 12 6 2 8 13 6 22 | 11 4 2 6 8 7 6 8 8 5 8 8 23 | 9 8 10 4 10 8 8 11 5 6 7 9 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 19 19 14 26 25 17 15 16 16 21 23 14 17 19 13 1 | 12 16 12 23 19 15 16 17 17 16 19 19 21 20 20 2 | 17 16 12 23 25 15 26 8 17 11 19 15 14 19 16 3 | 13 13 13 24 29 20 6 17 9 13 14 19 8 15 4 | 8 14 11 15 15 13 13 12 12 11 15 11 15 15 11 5 | 8 15 8 16 12 11 11 13 16 14 10 10 14 11 5 6 | 8 7 5 7 10 9 8 11 9 8 6 8 9 9 7 7 | 7 4 5 3 6 4 10 3 1 5 9 10 4 7 3 8 | 6 9 10 3 4 6 4 3 7 3 7 6 6 4 8 9 | 4 11 6 4 6 6 3 5 4 3 6 8 7 3 2 10 | 9 10 5 1 4 10 6 0 3 4 3 6 6 4 11 | 10 9 3 5 7 5 6 7 12 4 3 0 12 | 6 12 12 10 10 6 8 4 3 5 5 5 10 4 13 | 7 6 10 8 9 10 8 6 2 10 10 9 12 4 14 | 5 11 10 12 7 12 10 9 6 3 11 7 4 9 9 15 | 13 17 16 14 19 11 16 11 5 16 22 14 15 13 16 | 8 16 20 25 10 8 20 13 10 1 20 20 21 14 15 17 | 10 19 19 23 19 24 27 20 16 3 15 18 14 16 15 18 | 19 17 25 22 25 22 18 18 15 8 14 23 13 25 16 19 | 23 17 20 19 24 26 24 30 16 7 17 26 11 22 16 20 | 16 16 20 11 22 18 22 14 22 8 21 18 13 17 17 21 | 19 19 21 11 23 17 16 16 12 6 11 16 17 20 25 22 | 13 21 22 27 17 16 19 13 15 12 18 16 20 18 20 23 | 15 14 11 14 14 13 19 13 19 9 25 14 19 19 18 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 12 12 12 7 18 16 17 13 20 11 8 12 11 1 | 17 19 11 16 19 14 20 18 19 12 11 18 15 2 | 17 20 14 8 17 12 19 14 15 16 12 13 20 3 | 20 17 11 7 19 13 12 16 19 13 15 16 13 4 | 19 14 13 11 18 19 7 12 11 8 15 14 16 5 | 13 12 13 11 12 15 11 11 10 8 13 12 10 6 | 5 5 8 7 8 10 12 11 12 8 12 10 3 7 | 4 7 2 4 4 7 5 8 1 7 6 5 2 8 | 3 7 3 8 7 4 2 3 8 3 11 4 4 9 | 3 2 2 9 1 4 6 5 3 8 5 1 10 | 6 5 4 8 7 5 5 6 6 4 11 | 4 2 4 8 6 10 5 8 5 5 4 6 12 | 7 6 6 4 9 2 5 4 9 4 5 6 11 13 | 7 2 6 7 12 9 8 7 10 6 11 7 6 14 | 9 6 12 8 5 10 10 7 13 11 11 9 13 15 | 7 8 7 10 8 12 16 19 16 11 13 11 14 16 | 19 15 17 15 20 18 22 14 15 15 16 12 18 17 | 14 12 25 17 21 13 14 16 17 13 17 19 16 18 | 10 10 18 16 13 17 20 19 10 13 15 18 15 19 | 12 12 15 18 14 14 16 19 20 14 18 16 21 20 | 20 15 14 13 18 15 19 16 17 17 19 19 15 21 | 16 20 22 14 18 22 22 19 22 12 18 12 14 22 | 12 9 15 20 14 21 16 14 15 18 11 17 13 23 | 14 13 11 9 17 17 11 26 10 16 11 13 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|264 181 374 245 2 197 121 169 210 168 257 228 84 82 94 1 |383 207 433 372 3 298 211 260 314 334 282 378 105 113 87 2 |357 309 337 383 3 261 309 334 308 192 191 366 153 91 123 3 |382 265 486 377 3 324 333 324 242 203 201 388 110 184 174 4 |320 296 278 266 332 313 352 298 288 224 229 294 132 166 149 5 |273 306 215 241 367 307 363 376 327 201 150 293 147 123 161 6 |231 361 204 279 327 278 339 327 278 157 84 294 105 110 163 7 |169 437 178 366 354 245 247 268 215 118 124 273 104 168 162 8 |183 367 191 379 299 201 205 355 147 134 142 298 105 175 188 9 |331 387 243 372 345 208 202 304 114 106 155 110 154 190 255 10 |375 477 263 439 360 299 220 393 196 130 213 122 193 27 11 |367 493 268 416 366 374 221 344 257 135 233 267 249 12 |332 424 245 520 334 326 336 389 303 171 248 258 260 13 |316 496 310 390 293 359 308 353 254 183 219 285 263 218 239 14 |231 408 238 416 315 307 223 398 258 301 240 411 229 241 181 15 |140 374 187 317 279 272 251 283 226 263 214 366 239 232 87 16 |191 343 161 322 267 160 206 290 218 227 206 302 209 157 79 17 |203 305 184 252 236 105 215 334 196 245 152 301 166 196 66 18 |184 254 140 175 204 78 197 287 138 214 32 21 113 162 37 19 |184 288 167 14 170 100 199 313 105 217 133 22 101 133 42 20 |180 324 101 24 108 69 164 180 89 169 112 19 84 91 20 21 |126 293 137 59 145 108 139 176 64 174 62 15 48 79 19 22 |126 405 181 3 105 114 159 213 141 343 50 60 42 85 22 23 |109 408 312 1 116 112 201 264 162 309 116 59 76 64 32 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h|118 92 181 85 102 80 106 116 125 142 100 4 58 1 |177 109 223 121 192 112 111 172 156 167 104 13 88 2 |183 282 119 146 118 115 163 250 205 72 1 64 3 |235 6 277 148 170 121 126 181 221 201 39 3 142 4 |236 222 172 105 158 161 147 222 176 321 196 65 128 5 |265 228 178 126 161 201 118 227 215 342 177 155 140 6 |225 249 245 121 183 212 129 216 127 291 168 155 163 7 |168 203 291 138 169 164 161 206 89 268 116 170 134 8 |167 151 324 135 170 210 163 263 97 272 14 143 157 9 |192 205 313 178 135 192 190 305 137 351 54 175 234 10 |208 199 290 140 173 229 275 295 156 421 219 243 257 11 |246 181 291 284 240 265 323 256 159 408 199 302 229 12 |231 230 375 290 254 233 344 305 194 378 230 253 243 13 |268 250 324 277 242 219 327 341 340 363 245 277 183 14 |246 293 257 105 225 221 288 350 313 319 164 296 129 15 |221 264 231 246 241 202 275 309 260 246 154 327 94 16 |199 265 236 231 167 193 240 311 263 213 134 254 91 17 |162 213 248 161 148 198 187 267 226 201 43 170 71 18 |118 172 205 189 126 144 136 196 168 169 42 148 53 19 |122 145 158 142 84 175 117 29 132 241 123 126 61 20 |119 193 111 94 48 102 100 0 86 71 94 72 39 21 | 81 112 64 125 49 68 69 0 69 7 90 79 15 22 | 45 106 87 87 28 61 73 13 86 41 42 75 24 23 | 58 278 114 81 45 78 83 40 97 116 0 89 18 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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. | January 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 35 35 23 80 23 22 7 7 13 9 9 11 10 10 9 1 | 23 28 26 58 14 17 13 6 16 9 14 11 8 12 9 2 | 23 24 21 34 13 16 9 8 10 12 13 5 3 6 6 3 | 19 21 16 31 13 14 8 10 7 18 12 9 11 5 8 4 | 21 22 27 33 37 18 18 24 11 12 19 16 16 9 14 5 | 26 25 29 39 30 20 25 7 15 8 13 22 17 18 15 6 | 27 31 32 27 26 29 16 11 16 13 12 15 12 12 11 7 | 20 25 19 23 29 40 15 26 19 17 14 18 8 11 23 8 | 36 26 19 22 17 17 18 13 35 14 26 10 13 14 18 9 | 30 47 33 25 23 30 17 27 28 11 26 13 10 10 17 10 | 44 42 58 17 19 23 14 24 11 19 20 27 10 12 16 11 | 24 55 68 33 19 30 16 21 22 26 25 30 9 12 26 12 | 30 58 100 23 28 20 13 20 20 9 6 33 27 28 25 13 | 25 84 100 25 19 11 14 16 12 20 14 35 14 11 11 14 | 19 73 99 17 19 14 17 14 21 7 4 13 4 6 10 15 | 27 53 74 19 18 19 12 10 14 22 5 7 5 26 7 16 | 39 29 75 7 15 53 18 14 37 10 12 11 18 10 5 17 | 38 16 58 15 11 34 21 28 4 34 11 25 5 6 26 18 | 22 28 64 8 18 17 21 22 15 5 9 30 5 6 10 19 | 17 24 57 17 20 20 30 9 12 6 9 10 8 5 5 20 | 16 25 58 18 18 12 11 23 19 13 15 5 9 22 16 21 | 31 23 81 30 14 8 12 11 16 12 11 12 21 7 7 22 | 36 37 93 32 31 15 20 9 13 8 12 10 7 10 5 23 | 35 39 94 22 13 14 11 20 7 7 9 8 2 7 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2022 | January 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 9 5 10 4 9 10 8 11 4 9 1 5 7 10 8 11 1 | 12 5 13 6 9 9 6 4 8 3 2 4 9 6 10 10 2 | 11 11 10 4 5 5 3 8 2 8 3 5 7 4 10 10 3 | 9 5 6 7 4 7 8 10 9 6 3 4 34 5 19 11 4 | 8 12 21 17 21 10 15 8 15 11 5 8 28 13 22 11 5 | 8 27 21 12 8 17 10 11 17 9 4 26 14 14 15 17 6 | 16 14 23 19 13 14 23 7 11 13 4 7 15 12 21 23 7 | 19 11 10 10 13 15 20 16 12 11 3 10 16 12 22 15 8 | 30 16 15 11 13 13 7 9 12 14 6 20 21 28 23 17 9 | 16 18 8 24 10 16 17 14 28 25 5 21 21 18 38 14 10 | 14 15 29 13 22 16 22 15 10 20 6 19 24 32 26 14 11 | 14 24 23 10 10 9 21 7 11 21 4 15 20 26 32 30 12 | 13 26 10 30 24 12 16 7 11 25 10 21 15 32 25 6 13 | 5 23 7 28 28 26 11 6 30 38 15 22 30 17 30 35 14 | 7 28 17 11 11 34 10 30 26 9 4 17 8 8 31 29 15 | 12 8 4 6 4 11 6 24 22 27 15 12 16 20 9 36 16 | 34 11 5 27 7 5 11 7 6 10 11 15 17 7 4 30 17 | 29 6 1 3 5 32 4 24 3 4 6 9 10 7 14 14 18 | 2 10 10 4 12 13 6 11 19 30 10 10 18 26 7 11 19 | 3 12 4 3 5 5 4 5 1 26 4 19 7 4 11 10 20 | 11 14 7 8 7 7 7 1 9 2 8 7 12 8 10 7 21 | 10 8 12 3 16 7 18 5 10 9 10 22 9 13 22 6 22 | 10 13 6 6 11 3 11 10 8 4 14 9 10 12 9 3 23 | 5 7 10 8 9 6 10 8 8 3 14 12 10 5 9 11 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2022 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 1555CDS, Win98 Observing method: manual count of Speclab recordings | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 18 13 16 23 5 17 17 10 17 21 12 16 12 13 13 1 | 19 16 16 20 14 20 15 19 15 23 18 16 16 25 14 2 | 24 23 18 16 15 14 17 20 19 18 19 23 18 12 23 3 | 28 22 16 18 16 17 24 27 20 16 15 37 17 21 21 4 | 22 32 15 18 27 18 30 28 20 14 29 24 16 16 13 5 | 25 19 14 18 13 24 22 25 12 19 20 13 18 17 13 6 | 19 15 23 18 20 15 13 23 17 17 16 25 20 15 10 7 | 14 19 14 14 14 22 17 9 13 16 11 13 18 10 13 8 | 8 13 11 8 15 10 17 8 9 11 5 16 9 11 5 9 | 12 14 16 13 9 12 10 13 8 8 10 7 15 13 13 10 | 12 12 16 10 16 10 12 10 17 9 12 8 11 17 11 | 8 16 11 6 17 11 13 20 11 11 9 12 11 10 12 | 4 14 13 13 15 12 13 8 7 10 12 10 8 11 7 13 | 8 8 14 13 19 9 16 10 18 10 11 13 6 13 8 14 | 11 8 13 5 9 8 12 12 14 10 7 10 9 10 9 15 | 4 12 9 11 11 11 11 10 14 10 4 11 7 11 6 16 | 4 8 10 7 10 11 4 7 14 7 7 11 12 13 7 17 | 10 12 7 11 7 8 9 11 11 5 6 7 9 5 7 18 | 8 9 5 10 9 6 6 6 12 5 5 13 9 10 4 19 | 10 11 7 14 6 8 6 10 12 8 8 14 9 8 8 20 | 19 18 9 14 10 17 12 10 17 9 8 9 10 16 18 21 | 9 16 16 13 11 12 13 22 21 11 12 11 18 14 22 22 | 17 15 17 14 21 16 18 21 12 18 15 22 9 21 23 23 | 11 22 16 19 15 15 11 20 24 22 9 17 17 20 20 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 15 18 17 17 15 18 12 10 12 9 16 13 10 1 | 22 28 25 9 19 15 15 19 23 24 21 17 21 2 | 15 22 18 18 19 22 13 16 13 17 25 15 20 3 | 18 29 21 17 17 18 26 18 14 22 19 26 16 4 | 13 16 18 22 27 16 21 20 21 14 20 15 20 5 | 13 12 12 12 19 13 17 20 14 13 19 23 20 6 | 13 16 16 9 22 10 11 19 10 11 13 11 11 7 | 10 17 13 24 13 20 13 18 10 14 13 11 10 8 | 6 16 19 13 15 14 4 7 10 14 8 16 12 9 | 11 15 12 14 13 16 9 11 10 13 16 15 10 10 | 12 12 13 10 15 12 4 11 15 4 13 9 12 11 | 10 14 13 15 9 15 7 9 14 9 9 8 8 12 | 11 8 7 17 9 12 12 11 12 8 11 8 11 13 | 12 14 12 14 11 9 10 8 8 5 9 13 8 14 | 11 9 13 8 13 8 14 11 11 5 15 12 15 | 10 8 9 8 5 11 8 12 9 5 6 7 16 | 15 5 9 10 9 8 9 10 8 6 15 8 17 | 11 8 6 9 6 9 17 9 8 3 9 6 18 | 5 5 7 6 10 3 9 9 6 10 11 7 6 19 | 11 15 10 16 8 15 6 6 6 4 8 7 11 20 | 12 9 18 7 7 7 15 7 9 15 10 14 11 21 | 30 18 15 9 20 14 11 15 10 11 11 17 20 22 | 14 22 12 11 19 12 15 13 9 16 16 13 17 23 | 18 16 16 5 14 13 20 16 13 17 15 15 18 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 33 11 10 31 38 29 40 14 26 33 28 32 26 17 36 1 | 28 13 14 27 27 27 33 28 31 21 27 32 36 32 39 2 | 22 24 26 27 36 13 23 23 28 28 27 27 25 25 27 3 | 25 26 19 30 22 24 28 25 25 32 20 32 33 19 35 4 | 26 27 24 13 34 23 26 12 29 24 31 24 25 32 27 5 | 23 30 14 24 21 21 19 28 23 37 20 23 27 20 15 6 | 35 33 21 37 21 29 17 31 20 23 30 23 9 23 22 7 | 32 44 13 33 34 33 24 37 19 34 30 11 4 30 29 8 | 37 35 20 27 17 21 32 42 31 39 35 17 5 28 28 9 | 39 34 19 30 30 23 24 39 25 26 29 22 3 42 26 10 | 31 35 21 25 25 31 26 33 28 28 28 13 5 29 30 11 | 29 19 16 25 12 25 29 11 21 28 24 19 1 24 36 12 | 25 6 18 20 16 41 27 9 34 27 24 15 6 33 27 13 | 21 9 16 16 9 22 14 17 34 30 21 13 8 26 20 14 | 15 13 12 24 6 20 15 14 22 12 14 14 4 19 13 15 | 16 8 22 25 4 20 18 11 26 22 19 11 5 18 17 16 | 15 7 13 15 15 14 15 15 18 19 22 9 6 21 16 17 | 14 5 24 25 13 15 5 15 17 16 16 12 5 14 16 18 | 14 10 17 19 17 19 7 15 18 23 17 14 19 19 21 19 | 19 10 24 17 22 17 4 17 17 21 13 12 24 18 22 20 | 21 17 22 8 19 21 5 18 24 33 20 16 25 24 18 21 | 14 13 28 8 17 22 10 22 23 25 30 30 20 22 22 22 | 18 8 23 11 18 27 8 27 38 22 21 23 18 25 30 23 | 12 15 24 22 19 38 23 23 26 35 24 25 21 34 31 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 29 19 28 19 8 40 22 7 30 29 51 8 30 1 | 27 27 16 32 5 21 27 30 25 32 27 6 27 2 | 32 27 22 24 15 26 31 26 4 25 41 8 35 3 | 16 14 23 15 20 29 23 33 15 27 27 10 36 4 | 26 25 15 23 31 23 21 23 5 29 32 5 31 5 | 19 19 24 20 22 22 25 26 20 31 15 8 23 6 | 27 20 22 19 15 33 24 41 26 22 7 10 35 7 | 23 22 20 30 15 22 29 13 27 27 16 16 34 8 | 22 23 33 22 10 30 18 11 25 37 26 30 39 9 | 26 30 18 25 10 40 40 18 30 31 27 33 35 10 | 23 21 27 27 8 39 31 21 28 33 29 25 34 11 | 20 22 23 26 10 26 21 21 28 30 32 31 40 12 | 25 20 14 21 9 24 24 2 20 27 22 20 29 13 | 28 20 10 17 13 26 21 14 22 27 25 13 26 14 | 13 11 18 12 10 21 15 4 11 17 8 11 16 15 | 10 8 17 14 17 16 21 14 21 17 5 12 28 16 | 18 15 10 16 11 13 18 19 15 25 3 17 23 17 | 13 9 13 15 10 13 22 16 14 18 2 21 15 18 | 21 15 7 13 16 13 16 11 18 17 4 22 12 19 | 24 11 17 18 13 14 17 13 17 23 4 24 22 20 | 18 19 12 23 21 18 13 18 24 28 4 25 21 21 | 27 15 19 18 22 20 9 11 32 15 11 22 29 22 | 24 24 31 4 28 23 6 21 36 34 6 32 23 | 29 21 32 8 35 27 7 37 19 28 4 31 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 2022 Istvan Tepliczky -------------------------------------------------------------------- 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 | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 2 0 1 0 3 0 1 1 1 1 0 1 2 1 1 | 4 2 1 1 2 2 2 4 1 3 3 6 2 1 2 2 | 5 7 3 2 2 0 5 4 0 1 2 2 2 1 0 3 | 6 6 4 6 2 1 5 2 5 2 0 5 0 4 3 4 | 4 9 4 0 1 5 2 4 4 3 5 4 2 0 2 5 | 2 3 2 4 0 3 4 4 3 4 2 1 2 3 1 6 | 3 2 1 0 1 1 3 4 1 2 0 1 2 3 3 7 | 2 1 3 2 4 6 0 2 6 4 2 2 5 3 4 8 | 6 6 2 3 2 4 2 1 3 2 1 1 0 4 2 9 | 4 2 2 6 2 3 3 2 1 2 0 0 1 2 1 10 | 5 2 4 2 1 0 3 4 6 4 2 1 0 3 2 11 | 6 6 1 0 0 1 1 2 0 5 1 1 1 4 1 12 | 1 2 2 0 3 1 5 2 2 2 2 1 0 1 0 13 | 1 1 0 1 0 1 0 0 2 0 1 1 0 0 2 14 | 2 1 1 0 1 1 1 0 0 0 0 1 1 1 0 15 | 1 0 1 1 1 1 1 0 1 1 0 0 2 0 1 16 | 0 1 0 0 0 0 1 0 0 1 0 0 2 1 0 17 | 1 1 0 1 0 2 1 1 0 1 0 0 1 3 0 18 | 0 0 0 0 0 0 0 0 1 0 0 1 1 0 0 19 | 0 2 0 0 0 2 2 1 0 0 1 1 3 0 2 20 | 2 2 0 0 2 2 0 1 2 0 0 0 0 1 1 21 | 1 1 0 1 2 1 2 0 2 1 0 1 0 0 4 22 | 1 2 0 2 4 2 3 2 0 0 0 2 2 2 2 23 | 0 2 1 3 0 1 0 2 2 1 3 2 2 3 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 4 3 0 2 0 0 2 0 1 | 3 1 0 1 3 3 2 2 2 | 1 5 1 1 4 3 2 6 3 | 3 3 4 2 2 2 4 3 4 | 4 3 4 3 5 3 0 3 5 | 5 4 4 4 3 3 1 5 6 | 1 4 4 3 1 2 3 1 7 | 0 0 2 4 0 2 6 2 8 | 1 2 1 1 1 3 2 2 9 | 2 0 1 0 2 2 1 3 10 | 2 1 1 3 3 2 2 4 11 | 1 5 0 4 4 5 1 1 12 | 2 5 3 0 1 2 2 0 13 | 1 1 2 0 1 1 0 1 14 | 3 0 0 2 0 1 0 1 15 | 0 2 0 0 0 1 1 0 16 | 0 0 1 0 0 1 2 0 17 | 2 0 0 0 1 2 1 0 18 | 1 1 1 2 1 0 0 1 19 | 1 2 0 0 2 1 1 2 20 | 0 0 1 2 3 2 0 1 21 | 1 1 2 0 0 1 1 1 22 | 2 2 2 0 1 2 1 0 23 | 0 1 1 4 2 1 2 1 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 2022 Duration >= 10 seconds | February 2022 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 | 1 0 0 0 0 0 1 1 0 0 0 1 0 0 1 2 | 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3 | 0 0 0 0 0 0 1 1 1 1 0 1 0 0 0 4 | 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 5 | 0 1 0 0 0 1 0 0 1 0 0 0 0 0 0 6 | 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 7 | 0 0 0 1 2 0 0 1 0 1 0 0 1 0 1 8 | 0 2 0 1 1 0 0 1 0 0 0 1 0 2 0 9 | 3 1 0 1 0 0 0 0 1 1 0 0 0 0 0 10 | 0 1 1 0 0 0 0 0 0 1 0 1 0 1 2 11 | 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 12 | 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 13 | 0 1 0 1 0 0 0 0 1 0 0 0 0 0 2 14 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 | 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 23 | 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2022 | February 2022 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 ---+--------------------------------------------------- 0h| 0 0 0 1 0 0 1 0 1 | 0 1 0 0 0 0 0 0 2 | 0 0 0 0 1 0 0 0 3 | 0 1 1 1 0 1 0 1 4 | 1 0 0 0 0 1 0 0 5 | 1 1 0 0 0 1 0 2 6 | 0 1 2 0 0 1 0 0 7 | 0 0 0 1 0 0 1 2 8 | 0 0 1 0 0 0 1 1 9 | 2 0 0 0 0 0 0 2 10 | 1 0 0 3 0 0 0 0 11 | 0 0 0 1 0 2 0 1 12 | 0 1 0 0 0 0 1 0 13 | 0 0 0 0 0 1 0 0 14 | 1 0 0 1 0 0 0 0 15 | 0 0 0 0 0 0 0 0 16 | 0 0 0 0 0 0 0 0 17 | 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 22 | 0 0 0 0 0 0 0 0 23 | 0 0 0 1 0 0 1 0 ---+--------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 | February 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 Jeff Brower http://members.shaw.ca/jbrower/ Franky Dubois http://www.digilife.be/club/franky.dubois/meteor.html David Entwistle http://www.radiometeor.plus.com/ Karl-Heinz Gansel http://www.radio-astronomie.de/ra/ Peter Knol http://home.deds.nl/~knol Hiroshi Ogawa Radio Meteor Obs. http://www.amro-net.jp/radio.htm Mike Otte W9YS mailto:mike.otte96@gmail.com 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 (RMOB2202) 6 March 2022 --