Meteor Observation Bulletin No. 325 www.rmob.org August 2020 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|127 121 122 167 118 125 128 145 148 136 119 159 158 185 145 1 |152 114 111 143 131 128 128 123 126 135 146 160 176 156 134 2 |151 115 100 152 160 107 113 132 133 136 144 133 132 135 3 |128 109 99 135 151 130 109 120 137 127 127 151 187 148 102 4 |160 102 83 130 128 137 100 94 124 146 115 154 163 142 111 5 |117 78 62 114 91 100 86 71 123 141 144 132 152 126 102 6 |122 64 60 104 85 140 78 81 128 129 140 133 145 148 116 7 |133 70 81 85 95 134 107 88 108 133 119 127 138 147 125 8 |133 82 102 99 86 114 81 101 102 100 109 114 107 105 112 9 |111 78 96 77 93 120 70 96 110 99 94 108 115 97 103 10 | 98 80 93 81 77 98 62 97 96 116 68 107 122 99 117 11 |103 63 78 76 62 78 48 85 99 80 91 102 125 85 71 12 | 98 64 78 85 49 71 52 70 80 87 85 91 92 42 83 13 | 70 36 76 93 60 71 51 55 90 76 86 80 101 47 78 14 | 56 39 63 48 78 53 44 50 48 82 64 64 99 77 80 15 | 56 25 83 42 63 48 45 36 44 55 66 48 96 55 66 16 | 44 40 60 37 51 37 45 37 51 69 68 52 92 59 57 17 | 43 31 52 51 65 37 24 40 46 62 81 59 89 75 61 18 | 45 52 61 81 88 38 40 51 47 79 101 82 99 55 78 19 | 67 68 87 80 84 50 68 76 62 94 107 95 103 93 88 20 | 60 78 105 83 92 88 61 99 102 88 118 121 126 81 101 21 | 51 106 127 123 109 127 81 130 111 120 140 152 132 116 98 22 | 98 100 122 124 124 111 102 123 125 140 140 123 139 129 123 23 |101 133 139 125 138 126 131 160 142 156 155 170 125 115 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|140 130 84 103 157 150 149 168 118 122 124 154 145 137 117 126 1 |136 119 98 109 143 138 137 125 140 111 92 161 144 131 93 145 2 |141 134 118 114 116 127 125 135 138 137 99 141 143 132 105 123 3 |120 108 92 80 136 121 145 109 140 135 122 125 133 143 98 119 4 |107 102 105 86 145 128 159 142 122 132 85 136 131 136 122 105 5 |119 110 136 92 147 128 152 130 133 142 98 133 155 148 124 87 6 |110 84 112 104 103 121 158 136 136 118 95 110 135 140 152 80 7 |139 88 98 88 131 118 122 137 107 119 96 125 107 131 135 81 8 |103 81 81 104 115 106 112 115 132 120 74 138 92 109 23 82 9 | 98 72 82 115 90 97 112 95 125 116 80 127 96 102 99 85 10 | 99 76 69 104 97 97 95 96 95 94 95 115 104 99 94 95 11 | 91 65 49 102 97 110 108 80 101 90 92 96 118 97 79 69 12 | 74 60 54 89 110 87 97 117 95 91 64 91 85 61 76 58 13 | 54 29 43 116 93 92 96 100 108 69 66 78 71 34 76 36 14 | 48 75 40 84 91 72 80 75 84 61 56 84 83 49 76 48 15 | 37 50 49 93 57 51 74 45 80 48 61 62 55 35 54 39 16 | 57 36 41 88 48 66 67 29 72 57 56 52 39 38 52 27 17 | 55 53 45 80 57 71 66 78 92 61 69 71 83 38 52 46 18 | 72 73 54 93 66 72 89 97 101 73 66 74 91 83 79 58 19 | 90 83 71 100 87 99 97 104 98 100 99 81 111 106 53 20 |112 78 97 116 97 112 112 118 122 131 96 112 125 115 115 81 21 |103 97 101 139 120 128 120 110 116 132 113 105 124 100 99 89 22 |139 120 99 125 132 112 132 132 132 136 121 129 126 101 107 104 23 |130 127 100 138 159 147 136 127 149 119 129 140 134 131 124 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 14 19 10 0 12 27 27 17 39 27 20 25 32 11 19 1 | 9 14 10 0 11 12 15 15 0 10 4 15 11 13 15 2 | 11 14 14 5 9 14 13 40 7 17 61 24 10 15 12 3 | 18 22 62 14 11 16 29 34 15 17 17 23 47 22 15 4 | 27 27 61 22 27 33 38 21 40 41 21 104 85 37 17 5 | 30 30 55 24 29 47 30 48 47 57 37 107 63 84 31 6 | 40 34 30 38 70 75 35 56 56 35 36 81 113 51 46 7 | 33 38 95 32 57 48 65 70 35 37 95 122 136 113 55 8 | 41 47 51 36 52 59 101 54 49 72 91 183 153 63 54 9 | 72 88 55 45 107 69 81 69 57 99 117 186 159 85 98 10 |101 80 82 70 104 99 80 74 92 75 117 194 148 145 80 11 | 99 89 161 73 98 162 52 147 74 59 178 184 165 92 72 12 |172 158 125 92 170 151 100 152 158 218 195 308 264 141 80 13 |233 125 111 111 68 158 170 216 99 133 161 202 316 225 70 14 |171 87 109 86 99 72 81 134 135 137 3 263 282 133 74 15 |158 77 95 96 110 32 0 185 132 158 156 319 181 136 4 16 | 76 63 48 59 88 154 0 69 154 102 190 269 187 111 13 17 | 67 57 30 81 39 90 0 85 0 57 128 308 140 59 41 18 | 81 52 43 46 61 63 0 63 12 72 90 162 71 109 59 19 | 26 63 32 28 51 56 0 39 80 50 99 88 72 32 0 20 | 43 31 38 47 64 32 40 37 32 45 45 109 78 27 5 21 | 16 24 63 30 28 29 38 27 54 23 46 78 80 45 36 22 | 13 22 68 16 24 28 20 255 26 24 48 48 28 26 20 23 | 28 9 0 16 28 32 22 16 29 20 24 37 15 26 14 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 15 7 17 0 5 10 5 10 8 11 5 8 18 7 5 41 1 | 6 1 6 106 8 6 4 12 5 8 3 7 7 0 8 17 2 | 11 1 12 7 8 7 8 8 4 6 13 8 13 6 6 26 3 | 9 9 9 12 8 7 13 17 15 15 11 27 25 20 6 32 4 | 24 26 19 16 13 16 17 17 14 5 13 20 13 15 15 28 5 | 18 44 38 38 30 13 23 15 20 13 16 18 25 24 9 20 6 | 16 64 20 11 15 15 29 36 20 12 13 20 28 12 20 35 7 | 45 60 23 29 19 50 27 35 15 22 22 26 39 28 26 46 8 | 30 97 25 38 34 16 33 30 22 29 25 36 27 15 31 43 9 | 37 97 36 27 61 38 66 31 22 24 34 32 36 42 54 44 10 | 36 84 48 55 28 18 43 36 42 42 24 43 39 31 40 44 11 | 63 110 31 114 46 37 35 35 49 55 33 34 44 56 53 63 12 | 60 37 54 41 44 31 55 41 41 74 46 75 61 82 79 111 13 | 63 154 4 41 32 34 38 55 66 86 35 63 63 113 109 103 14 | 81 158 0 67 55 47 50 38 19 38 38 52 63 61 169 107 15 | 75 277 0 78 43 43 49 49 44 44 33 48 52 55 118 133 16 | 33 0 5 93 30 17 41 32 28 117 36 31 66 55 77 111 17 | 27 0 43 22 23 15 30 43 28 75 18 50 22 57 72 54 18 | 29 54 79 24 26 18 46 21 30 42 14 34 35 41 73 83 19 | 35 101 48 23 51 24 30 24 34 22 10 43 37 37 71 88 20 | 31 25 14 34 17 66 20 29 20 22 21 38 37 24 58 53 21 | 21 22 12 18 23 44 25 22 30 30 39 21 28 12 52 14 22 | 19 13 19 19 24 4 3 26 21 16 9 18 20 12 34 23 | 13 19 20 20 21 13 22 18 20 17 9 23 7 7 27 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Salvador Aguirre --------------------------------------------------------------------------- Observer: Orlando Benitez Location: Noalla, Pontevedra, Galicia, Spain (42 25' N, 8 51' W) Receiver: FCDPP FM trap Antenna: Ringo (2m band Frequency: 143.049.400 MHz Computer: HP centrino Duo Data sampling system: HROFFT + Colorgramme RMOB Lab v 3.0 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 45 41 52 50 33 27 26 28 31 23 39 33 30 27 15 1 | 56 46 60 48 34 48 21 16 31 22 33 34 20 28 23 2 | 56 61 61 49 41 31 25 8 28 31 34 40 31 29 14 3 | 48 54 42 39 37 30 34 23 29 21 22 24 20 33 17 4 | 43 48 40 41 23 29 32 5 27 13 26 28 28 25 18 5 | 40 31 38 44 21 26 32 9 30 18 20 24 21 22 19 6 | 30 43 44 48 4 20 22 28 22 17 21 30 32 18 18 7 | 50 24 36 23 14 22 9 26 22 17 30 31 23 22 8 8 | 38 36 22 37 40 13 10 17 18 19 22 32 35 24 16 9 | 25 29 26 36 36 6 15 24 21 28 20 27 47 27 11 10 | 17 29 31 11 35 18 14 26 10 23 27 31 15 8 11 | 20 13 22 21 25 18 26 16 4 27 16 24 37 13 10 12 | 19 10 19 8 17 20 10 14 14 16 21 20 23 9 9 13 | 29 6 5 7 7 27 12 13 16 23 22 23 16 5 4 14 | 7 8 29 7 4 25 9 28 13 9 15 14 30 7 10 15 | 27 4 15 3 4 9 8 14 19 11 23 11 23 12 7 16 | 10 15 6 5 4 14 1 22 9 11 14 19 18 15 17 | 26 8 9 3 2 10 5 4 5 3 10 10 32 3 18 | 30 10 7 9 7 17 7 5 6 4 3 11 13 6 19 | 24 12 10 18 9 6 9 18 9 12 7 16 12 12 20 | 17 15 6 23 10 15 2 21 5 12 16 9 20 5 21 | 9 18 16 15 11 25 8 6 9 12 23 19 16 4 22 | 15 39 17 24 17 13 14 14 24 21 25 31 21 2 11 23 | 28 41 34 15 32 16 40 23 17 23 38 22 19 21 15 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 19 19 27 25 42 40 23 24 31 31 33 31 36 27 25 1 | 17 17 25 28 34 16 25 31 30 30 19 32 31 28 28 2 | 12 22 10 38 29 34 32 26 40 53 37 32 42 41 23 3 | 14 26 11 27 42 32 30 23 26 32 33 32 21 21 19 4 | 15 15 16 24 30 34 21 25 24 21 36 31 17 27 24 5 | 8 10 10 18 34 22 29 24 32 31 26 35 30 55 24 6 | 9 9 13 29 20 14 22 19 28 25 21 34 26 36 19 7 | 19 11 7 22 29 17 23 31 20 22 20 23 17 28 20 8 | 12 10 11 24 21 12 20 25 19 19 17 23 27 29 17 9 | 14 10 20 21 18 7 19 16 23 26 19 21 15 31 19 10 | 11 10 21 31 16 12 13 15 22 19 18 19 22 23 23 11 | 12 2 15 22 15 14 17 21 11 20 17 12 19 17 17 12 | 6 8 12 10 10 15 12 19 14 19 21 18 18 33 11 13 | 9 6 9 12 11 6 9 14 11 37 19 15 13 10 14 | 4 2 9 15 6 6 5 10 14 18 15 16 10 15 15 | 1 4 7 25 9 5 7 12 11 14 7 18 22 19 9 16 | 4 6 6 34 5 6 6 8 8 11 12 7 13 12 15 17 | 2 10 3 13 9 6 6 9 8 13 10 9 15 42 18 | 2 3 6 14 12 3 5 6 16 43 10 9 15 16 19 | 13 11 9 11 19 24 20 20 19 42 26 13 14 16 20 | 11 3 17 16 17 16 21 26 19 18 4 13 19 20 21 | 21 12 21 17 41 20 19 17 25 19 23 22 23 10 22 | 13 6 25 32 25 28 20 39 23 27 23 29 25 12 23 | 12 21 31 33 19 28 16 33 17 22 33 30 21 22 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Orlando Benitez --------------------------------------------------------------------------- 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 85 67 81 91 141 101 111 111 103 104 106 111 129 117 104 1 | 91 85 88 98 140 107 131 116 97 111 121 130 148 150 96 2 | 98 77 80 93 139 122 129 106 133 116 113 142 161 147 104 3 | 80 66 73 87 150 117 131 127 129 106 118 150 148 127 128 4 | 88 82 68 95 141 122 115 116 121 98 116 133 133 120 117 5 | 85 69 77 90 143 122 152 123 121 119 129 124 152 122 96 6 | 80 65 79 90 113 111 134 114 117 122 128 150 164 132 126 7 | 67 55 69 83 104 120 122 103 133 133 127 138 140 122 109 8 | 79 44 66 67 106 98 83 105 127 107 113 127 120 101 118 9 | 54 58 60 93 104 108 89 95 98 97 84 115 108 98 80 10 | 49 49 64 50 83 115 65 84 74 63 77 102 111 78 90 11 | 54 47 74 61 80 88 74 65 62 67 71 88 110 84 88 12 | 57 38 73 65 68 109 80 85 61 73 93 100 120 67 85 13 | 43 37 79 30 79 73 84 85 67 63 66 82 84 62 82 14 | 46 49 45 60 53 82 79 75 75 67 82 75 98 81 64 15 | 41 26 50 75 65 67 72 68 65 56 73 68 86 84 69 16 | 34 32 49 56 62 62 60 73 52 57 64 83 67 62 81 17 | 36 28 57 85 54 53 59 52 66 68 49 71 54 130 64 18 | 37 38 51 62 56 67 68 70 53 46 52 71 73 83 70 19 | 43 53 48 52 53 66 60 55 62 56 60 75 71 67 46 20 | 53 44 41 51 57 56 53 55 72 58 68 71 53 51 70 21 | 58 56 67 68 86 83 69 73 65 74 61 95 87 64 76 22 | 76 57 79 87 85 80 82 81 90 103 81 98 100 85 82 23 | 60 69 85 83 100 93 93 96 87 106 95 115 103 96 96 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 85 70 89 79 93 97 102 113 107 72 86 66 112 98 94 97 1 |100 99 100 103 96 95 86 121 121 92 109 109 93 86 85 96 2 |106 98 112 103 94 91 81 126 137 88 84 119 100 91 103 103 3 | 91 101 113 101 118 115 115 118 112 77 91 95 91 106 80 107 4 |110 88 118 110 94 90 96 111 102 95 98 86 83 112 105 99 5 |115 98 113 97 110 94 95 115 117 78 104 93 78 89 135 93 6 | 96 88 123 128 99 114 109 117 107 99 101 94 99 114 109 90 7 |102 118 107 124 103 111 86 126 104 84 98 87 102 95 102 98 8 |105 91 92 98 101 90 88 79 93 89 83 80 84 89 92 88 9 | 96 77 94 85 70 93 100 90 84 93 70 72 85 89 76 100 10 | 72 75 72 89 63 77 79 61 72 76 82 71 83 82 91 83 11 | 71 67 95 72 82 69 52 48 70 71 77 78 77 64 70 87 12 | 69 74 73 95 79 83 76 45 67 72 77 71 70 65 105 66 13 | 87 70 63 74 88 66 74 74 66 98 79 80 86 68 73 79 14 | 79 57 65 66 83 58 60 95 75 74 69 77 59 73 65 86 15 | 72 54 62 69 74 60 55 67 66 48 77 64 50 55 81 77 16 | 53 59 64 77 43 57 54 58 49 65 59 53 56 46 59 56 17 | 55 47 52 50 51 40 55 64 54 42 60 50 50 52 68 54 18 | 62 52 59 65 53 65 51 52 63 50 53 53 54 61 56 52 19 | 48 60 70 56 49 56 54 42 56 58 44 60 41 59 59 66 20 | 73 62 74 61 86 54 70 66 60 46 59 56 60 75 53 73 21 | 80 70 74 59 71 79 68 82 58 66 64 83 65 77 63 79 22 | 80 68 81 83 87 82 76 75 72 61 69 78 77 62 63 80 23 | 88 83 90 71 83 70 99 109 76 75 77 87 88 75 89 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 ---+--------------------------------------------------- 11h| 5 6 1 7 - 8 2 10 13 3 18 5 5 12 | 0 7 3 7 - 10 1 2 9 - 3 - 2 13 | 3 3 6 1 - 1 2 4 4 - 3 - 7 14 | 3 1 3 5 1 5 3 6 5 2 6 - 5 15 | 7 1 1 6 2 1 - 0 7 2 3 18 4 ---+--------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 | August 2020 Notes: . moved to new location, radio rates down . 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! . have dismantled system as moving on 29th March to new location. Hopefully will detect more meteors than this location. 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 24 21 21 10 22 22 20 13 24 21 24 34 34 33 20 1 | 13 20 18 18 13 27 22 27 17 10 20 33 38 30 16 2 | 24 17 22 19 21 25 14 17 21 17 25 40 33 29 19 3 | 27 37 27 19 15 24 25 24 18 30 21 33 41 25 22 4 | 12 17 32 26 23 18 23 20 14 22 13 27 24 34 15 5 | 19 14 13 20 15 17 20 20 24 22 25 24 23 27 17 6 | 21 19 16 23 20 20 15 24 19 22 16 35 33 21 20 7 | 21 19 26 21 19 20 16 16 19 23 15 31 38 31 20 8 | 19 17 21 9 15 19 16 15 19 20 22 25 27 32 9 9 | 16 7 9 18 20 18 13 20 17 20 12 31 35 19 25 10 | 23 15 12 13 8 19 7 8 12 15 14 22 34 16 13 11 | 11 18 13 7 16 7 12 10 8 18 11 25 14 13 9 12 | 9 8 14 16 8 10 18 10 13 20 16 12 19 12 13 | 8 16 14 9 5 14 15 11 6 14 14 28 18 10 14 | 9 13 13 14 4 11 17 10 6 6 6 11 19 15 15 | 7 22 7 4 6 14 12 15 10 7 6 11 9 12 16 | 7 6 8 13 12 15 10 12 4 12 7 4 10 16 20 17 | 12 16 10 9 12 14 15 5 8 9 8 8 8 13 9 18 | 9 8 10 13 10 10 6 13 9 14 8 14 13 6 13 19 | 12 10 11 8 14 6 16 10 9 4 8 19 8 15 22 20 | 12 17 12 19 15 13 15 11 16 16 8 16 11 13 7 21 | 12 19 15 16 15 21 15 10 13 16 27 21 23 20 16 22 | 24 18 19 21 17 18 14 11 14 20 30 22 25 17 21 23 | 30 23 20 23 27 22 23 13 15 20 27 28 23 18 16 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 12 25 10 19 16 12 18 14 16 13 20 15 15 17 12 9 1 | 26 20 15 25 16 9 14 11 23 16 19 12 21 10 11 24 2 | 21 14 15 21 13 15 14 15 10 17 17 11 17 23 18 21 3 | 25 14 19 23 20 14 19 9 17 23 23 20 25 20 18 17 4 | 33 20 12 22 17 21 19 26 29 19 22 13 21 23 20 24 5 | 26 14 21 24 11 30 30 20 15 16 22 19 24 19 16 25 6 | 22 28 17 30 19 19 18 26 28 15 26 30 32 23 16 24 7 | 22 17 14 13 15 20 16 24 17 18 17 20 33 27 23 17 8 | 14 19 12 18 17 21 24 21 19 14 23 24 21 25 24 26 9 | 19 22 12 13 18 19 22 8 20 12 13 21 27 25 11 14 10 | 18 13 13 15 10 11 18 11 9 13 14 18 19 17 17 16 11 | 19 14 8 17 12 7 12 14 8 7 12 10 9 17 16 14 12 | 20 20 12 10 4 8 14 14 16 9 17 16 16 13 18 12 13 | 8 11 12 16 12 5 13 7 14 15 11 13 8 13 15 15 14 | 8 9 4 16 15 5 16 13 7 9 20 13 8 14 13 15 15 | 4 11 9 10 11 10 13 12 10 11 14 12 24 17 15 12 16 | 5 12 8 6 6 13 16 6 17 12 17 10 12 12 17 14 17 | 4 13 18 17 9 11 13 12 17 24 13 12 11 12 11 21 18 | 14 10 20 16 12 7 14 12 20 16 14 14 11 10 12 10 19 | 10 8 9 9 10 9 14 13 14 13 13 7 14 22 22 13 20 | 18 6 11 14 16 20 14 19 12 27 12 12 16 20 18 11 21 | 15 21 13 25 14 15 7 13 11 15 12 16 27 14 22 16 22 | 11 18 13 18 24 12 16 18 23 31 30 15 16 16 20 23 | 18 9 21 14 17 12 20 21 18 6 13 16 19 21 26 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 2 5 3 4 8 13 10 4 10 5 10 8 8 1 | 7 3 4 3 15 10 4 3 5 12 11 4 4 2 | 5 5 6 9 8 11 6 7 7 9 20 8 2 3 | 10 8 8 6 9 8 10 5 10 17 23 7 12 4 | 21 5 11 16 7 10 12 10 17 20 11 23 12 5 | 6 7 7 8 10 7 9 14 16 26 26 16 8 6 | 8 2 7 13 11 15 12 15 13 28 28 32 7 7 | 8 4 7 8 24 12 32 21 19 41 40 41 8 8 | 6 12 11 12 19 15 21 22 27 50 47 40 11 9 | 9 4 14 16 15 21 19 12 16 58 29 19 11 10 | 10 4 8 7 4 10 9 9 18 24 26 14 11 11 | 9 3 8 5 4 8 10 9 25 35 21 14 12 | 6 5 7 5 12 9 13 9 19 24 11 4 13 | 3 1 0 4 4 15 8 5 13 40 9 9 14 | 3 2 10 4 6 6 8 7 10 18 9 4 15 | 5 4 6 4 5 4 9 6 12 5 1 6 16 | 2 5 3 3 1 2 6 0 7 10 6 5 5 17 | 6 4 1 4 9 2 9 8 7 8 8 3 1 18 | 2 0 3 4 8 4 3 0 2 3 1 4 1 19 | 5 1 2 2 1 4 2 5 2 1 2 3 5 20 | 3 2 1 3 5 1 2 6 3 5 3 2 2 21 | 3 5 1 1 8 9 3 3 3 9 6 4 3 22 | 1 1 1 4 21 3 2 4 5 6 8 2 2 23 | 2 11 6 2 13 1 3 4 7 6 11 3 10 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 4 3 9 4 7 4 8 1 5 5 5 6 2 5 3 1 | 6 3 3 4 5 6 4 8 5 5 5 6 9 5 8 2 | 3 2 5 7 9 1 3 5 4 5 4 6 2 6 2 3 | 8 9 4 7 10 1 1 5 3 3 4 8 4 8 4 4 | 4 7 5 7 1 9 5 2 9 2 5 7 6 9 3 5 | 9 3 8 11 6 3 10 1 8 6 7 3 2 4 6 | 9 5 15 11 7 9 5 5 5 12 3 6 3 2 7 | 4 8 11 12 6 4 7 9 5 9 6 3 4 8 8 | 8 7 13 9 4 11 7 5 4 5 5 3 10 6 9 | 11 5 11 9 7 10 9 7 5 7 1 5 3 3 10 | 9 6 5 7 5 12 5 4 4 2 8 7 5 9 11 | 8 2 10 9 9 9 8 5 0 5 6 5 3 2 12 | 5 2 3 10 5 2 3 6 8 4 4 7 7 2 13 | 7 4 7 8 2 3 10 6 7 0 7 10 7 5 14 | 4 5 2 9 3 8 3 5 10 8 2 8 4 10 15 | 6 6 4 7 2 3 3 3 2 4 1 4 1 5 16 | 2 4 3 8 5 4 2 6 5 5 7 3 10 2 17 | 3 3 8 17 5 3 5 5 2 4 4 4 5 4 18 | 2 4 9 4 1 7 4 6 6 5 3 2 5 2 19 | 1 2 3 3 1 3 6 4 6 6 3 3 8 3 20 | 3 5 6 13 1 7 2 5 4 2 4 3 1 6 21 | 2 9 3 6 1 4 3 4 1 2 2 3 4 4 3 22 | 4 5 4 8 3 9 7 4 3 10 4 4 5 5 3 23 | 1 5 3 8 2 8 5 3 9 4 7 3 5 4 5 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Kees --------------------------------------------------------------------------- Observer: Fabio Moschini Location: Rovereto, Italy (11 00' E, 45 52' N) Frequency: 143.05 MHz Graves Receiver: Yaesu FRG-9600 Antenna: Yagi 4 elements Antenna Direction: elev 20 deg, azimuth 294 deg (W) Computer: Pentium Win7 Observing method: Spectrumlab + Colorgramme RMOB Lab v 3.0 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 52 90 86 50 65 58 58 63 59 56 41 1 | 71 75 50 88 54 79 73 93 67 65 78 2 | 61 69 49 67 73 83 91 118 92 50 74 3 | 71 42 43 85 74 85 81 103 70 65 69 4 | 68 41 53 93 98 86 61 109 75 69 79 5 | 60 50 53 71 76 83 62 99 82 63 87 6 | 62 47 52 60 75 71 63 90 76 55 67 7 | 43 46 50 56 47 67 41 67 82 54 57 8 | 39 34 58 54 53 56 65 51 43 43 72 9 | 32 25 37 61 47 39 38 36 47 46 66 10 | 41 16 29 36 43 42 36 27 29 32 57 11 | 31 21 49 49 38 33 34 54 47 37 40 12 | 37 20 66 56 38 44 38 37 33 30 35 13 | 34 22 47 63 29 39 34 45 35 38 81 35 14 | 26 21 57 50 47 34 39 33 38 31 56 41 15 | 26 25 47 47 52 44 42 30 22 53 48 16 | 22 23 49 44 45 31 43 33 31 49 38 17 | 20 14 68 50 35 39 32 43 35 65 20 18 | 16 22 46 65 41 47 27 38 26 31 33 19 | 18 31 41 79 42 45 29 32 22 33 41 20 | 29 17 36 63 43 45 40 31 31 38 43 21 | 21 23 38 44 30 48 30 51 33 39 29 22 | 26 27 46 43 34 53 41 63 55 51 38 23 | 79 36 55 53 53 49 53 48 57 47 41 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 56 56 66 36 46 56 49 57 37 55 36 49 50 45 80 61 1 | 50 62 49 81 61 67 61 66 61 60 72 64 59 65 75 61 2 | 77 75 69 74 58 64 58 78 78 72 63 56 50 70 61 54 3 | 64 99 59 74 65 60 59 71 64 62 56 66 69 65 79 49 4 | 52 66 73 51 79 55 66 63 64 69 73 50 59 63 106 64 5 | 87 46 72 50 67 61 79 72 62 70 58 56 75 73 110 62 6 | 62 49 70 73 71 62 61 67 50 65 73 64 42 63 71 59 7 | 56 69 49 49 64 63 58 50 54 52 48 52 46 44 68 53 8 | 47 43 53 53 51 35 30 65 60 45 34 38 46 51 59 51 9 | 31 31 34 31 44 27 29 57 44 34 28 37 32 40 45 50 10 | 30 27 52 46 24 41 39 37 43 33 43 43 39 30 60 41 11 | 29 36 66 41 35 28 37 40 39 35 30 33 32 37 36 59 12 | 41 43 49 48 38 36 47 33 30 33 36 32 39 42 36 53 13 | 39 47 34 48 46 45 54 32 35 42 36 36 46 57 38 39 14 | 41 50 40 47 33 24 52 89 46 33 36 45 94 65 79 41 15 | 50 55 32 41 41 33 48 74 32 34 38 23 36 54 45 38 16 | 30 52 34 41 38 36 39 66 33 36 29 38 40 72 29 39 17 | 34 44 34 56 24 30 30 58 32 31 29 31 37 51 41 70 18 | 41 35 32 44 36 33 39 49 25 34 41 35 40 55 43 49 19 | 39 38 35 41 27 38 30 49 35 52 30 19 48 57 41 27 20 | 45 33 44 51 33 42 34 32 46 47 28 39 52 42 42 48 21 | 39 43 33 43 37 33 34 32 35 42 41 33 55 54 51 38 22 | 38 55 58 45 49 33 42 35 47 46 45 29 46 79 43 34 23 | 51 60 73 45 48 36 47 52 61 47 32 30 47 69 39 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Fabio Moschini --------------------------------------------------------------------------- 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 15 10 4 23 12 13 8 10 10 31 4 17 12 11 15 1 | 11 14 18 8 15 10 8 9 12 15 17 26 18 15 17 2 | 12 14 16 12 18 5 8 9 14 13 32 15 22 11 22 3 | 21 18 12 23 11 13 8 25 25 16 47 20 37 14 15 4 | 50 28 42 32 23 31 16 28 33 26 30 44 42 21 55 5 | 56 50 45 79 61 70 45 43 55 43 51 51 56 43 44 6 | 85 71 70 86 56 73 75 76 83 71 61 85 91 86 47 7 |141 114 126 83 108 95 90 90 104 82 90 88 110 78 73 8 |131 98 142 116 116 97 82 108 94 88 98 112 136 113 67 9 |109 108 151 116 83 100 122 133 105 112 120 146 146 146 94 10 |104 100 128 110 113 125 120 124 122 117 136 134 128 121 100 11 |112 87 134 128 105 134 103 142 156 105 130 158 174 108 109 12 | 93 93 99 88 87 99 94 112 100 105 126 110 99 92 83 13 | 71 73 93 38 75 81 67 79 96 75 88 106 99 77 60 14 | 70 57 104 32 88 83 66 47 93 77 70 107 88 85 74 15 | 66 72 89 24 75 54 30 76 58 74 96 101 94 53 55 16 | 63 53 80 34 76 87 64 71 68 87 76 108 82 81 23 17 | 42 48 64 48 47 59 19 50 45 80 73 86 81 58 1 18 | 32 36 47 32 44 43 32 39 33 47 54 58 55 39 49 19 | 47 48 37 30 51 32 28 38 35 34 40 62 44 40 35 20 | 30 24 5 25 20 28 26 31 34 33 23 47 49 30 29 21 | 18 24 32 29 25 22 18 34 22 27 52 33 36 28 42 22 | 18 24 22 13 15 17 15 76 23 18 25 19 24 17 25 23 | 17 13 15 8 19 13 12 19 32 14 13 31 17 10 40 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 9 20 11 19 12 11 12 16 18 10 20 17 6 10 2 9 1 | 9 35 6 21 7 8 13 15 10 10 7 19 12 10 1 12 2 | 14 18 12 6 9 14 13 12 12 11 9 10 8 7 4 19 3 | 12 12 16 18 11 7 38 10 14 16 11 17 22 7 14 8 4 | 29 28 19 19 22 14 68 27 33 21 21 39 10 11 23 15 5 | 35 42 21 27 25 23 37 40 49 29 30 62 29 24 26 27 6 | 68 55 46 43 73 32 54 55 54 34 54 50 31 21 33 26 7 | 75 57 53 66 65 52 68 59 64 40 43 77 42 18 35 26 8 | 68 81 81 65 63 44 87 76 77 92 74 80 48 14 41 33 9 | 73 74 83 61 64 62 92 87 66 82 59 67 36 31 44 42 10 | 80 66 85 89 67 52 113 92 108 88 101 91 38 24 68 49 11 | 73 72 115 79 66 43 98 89 76 73 63 86 70 14 68 33 12 | 70 74 70 57 71 49 70 73 70 58 66 69 54 26 58 42 13 | 56 52 50 52 57 39 64 51 66 82 48 73 32 26 41 18 14 | 60 46 62 54 60 49 65 58 78 63 48 53 29 26 34 31 15 | 51 59 71 66 52 31 63 70 72 67 53 72 34 16 29 44 16 | 42 55 62 41 72 67 52 58 63 77 62 38 42 10 36 17 | 31 35 28 39 41 48 46 31 49 54 53 51 19 12 22 33 18 | 50 39 31 50 33 37 43 27 50 67 52 42 17 22 18 32 19 | 31 29 26 34 18 39 15 26 51 23 43 39 15 22 15 17 20 | 46 31 21 35 25 35 29 19 20 45 28 44 6 19 17 31 21 | 29 17 17 17 35 24 23 21 25 36 12 9 9 14 21 22 | 21 17 15 18 9 20 17 23 12 14 17 21 9 6 16 26 23 | 26 42 20 23 12 18 22 19 21 19 20 8 3 3 18 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Stan Nelson --------------------------------------------------------------------------- Observer: Mike Otte Location: Pearl City, IL, USA (42 20' N, 90 W) Frequency: 55.2595 MHz Antenna : 5 elem Yagi, az 290 deg, elev 60 deg, mystarband preamplifier Receiver: Alinco DX70 Computer: Compaq 2266 Observing method: Spectrum Lab Colorgramme RMOB Lab v 2.3 Total Counts | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|113 78 83 86 91 87 71 74 95 117 80 107 81 104 1 |114 85 125 82 90 110 102 127 116 152 120 116 102 117 2 |135 128 120 125 133 149 152 173 175 159 165 197 154 146 3 |198 175 194 202 194 171 184 237 219 224 180 235 202 200 4 |292 256 267 237 250 269 262 324 301 294 296 247 141 286 5 |351 307 369 298 307 346 288 356 336 312 318 294 492 320 6 |406 348 376 387 339 331 320 401 338 342 354 311 414 358 7 |393 386 366 394 314 333 334 435 380 339 376 302 383 361 8 |351 314 371 375 280 331 324 403 406 317 323 307 376 315 9 |284 254 314 301 267 291 278 327 287 314 330 248 333 287 10 |265 236 309 273 255 260 335 345 301 276 314 273 330 278 11 |242 261 265 271 284 265 274 291 330 262 236 294 326 284 12 |251 262 255 253 251 245 246 311 269 278 289 286 303 246 13 |243 215 255 242 223 260 258 295 271 281 284 266 302 268 14 |186 223 238 223 210 238 215 288 274 294 228 268 248 268 254 15 |168 195 198 192 181 163 159 256 239 212 221 245 222 222 225 16 |152 150 130 157 135 137 127 197 197 170 190 200 169 206 163 17 |110 95 88 107 102 90 146 142 132 127 163 132 110 131 18 | 78 61 100 65 94 74 100 101 74 113 124 115 101 117 19 | 65 50 57 90 67 67 95 90 110 95 75 75 20 | 58 56 59 60 48 68 91 71 86 93 73 77 21 | 59 67 62 56 77 62 91 90 85 88 74 83 22 | 59 62 72 57 62 75 92 69 59 82 67 79 23 | 69 73 82 64 75 74 86 94 72 77 68 70 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 91 100 107 97 75 89 94 72 94 91 54 76 69 68 61 67 1 |144 104 131 105 112 117 127 102 124 115 81 99 68 68 82 87 2 |165 158 165 141 134 175 162 183 143 181 143 109 110 103 113 169 3 |185 208 209 156 214 200 202 192 200 174 119 116 118 148 146 145 4 |302 273 270 200 221 258 238 240 262 226 162 151 171 177 187 147 5 |327 326 338 244 278 311 287 287 316 308 195 199 181 198 180 206 6 |362 313 345 237 252 286 317 303 266 285 178 191 196 207 240 207 7 |340 306 388 254 276 271 295 332 217 324 173 153 175 177 221 203 8 |322 271 317 201 226 244 231 290 265 262 160 151 170 144 185 173 9 |270 264 263 213 239 214 206 214 250 233 137 130 181 169 149 161 10 |307 276 259 204 240 224 249 222 269 247 134 161 187 186 161 165 11 |326 239 263 180 210 245 238 244 225 235 134 174 179 164 160 171 12 |330 269 262 189 226 249 207 242 209 241 144 152 194 199 168 164 13 |269 244 246 178 209 228 248 238 240 231 229 141 164 216 176 166 14 |278 223 221 171 182 210 223 203 241 242 147 148 138 184 166 181 15 |226 220 212 123 188 206 194 186 196 198 148 155 138 200 147 147 16 |177 177 179 154 172 149 128 173 171 100 95 114 146 126 131 17 |123 110 118 107 100 102 120 119 132 89 78 87 120 99 97 18 | 95 100 102 80 87 83 98 81 107 73 69 60 74 81 84 19 | 77 89 24 61 69 62 60 61 112 153 37 56 100 68 56 20 | 85 72 68 70 65 63 69 80 42 40 41 56 58 46 59 21 | 85 59 61 67 76 59 67 70 39 227 56 51 63 55 56 22 | 90 68 46 67 71 51 60 68 54 110 53 65 65 52 23 | 94 74 83 80 78 68 68 78 46 54 65 74 65 51 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 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. | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 49 39 36 39 35 35 19 28 41 42 166 42 46 38 21 1 | 57 44 26 51 42 43 32 23 39 35 131 37 41 39 34 2 | 71 38 50 51 50 41 38 26 11 27 30 78 36 34 27 3 | 52 50 50 41 30 42 14 17 35 60 69 31 17 4 | 45 20 43 42 32 28 28 40 36 47 23 26 5 | 22 29 40 24 30 33 27 44 41 40 35 24 6 | 11 23 48 31 22 24 19 16 50 37 27 53 21 7 | 14 23 25 36 26 37 37 34 33 44 51 47 22 8 | 35 28 24 32 28 26 37 27 43 65 67 38 24 9 | 42 31 26 31 29 34 43 27 54 72 69 76 23 10 | 50 29 20 49 37 30 4 26 22 63 89 144 29 11 | 16 19 15 49 25 17 30 20 20 76 91 94 32 12 | 9 15 18 15 11 25 72 24 31 68 53 195 24 13 | 14 16 5 13 13 22 12 23 29 59 58 156 22 14 | 12 8 15 12 20 5 16 12 30 54 58 50 58 15 | 10 22 12 17 15 23 18 17 3 4 55 44 13 46 16 | 19 5 5 12 10 13 17 19 2 10 33 43 45 66 17 | 27 27 9 12 11 2 6 13 11 46 36 56 56 18 | 21 9 13 16 13 12 15 14 7 40 34 75 13 19 | 14 11 19 19 15 13 9 11 2 72 42 88 40 20 | 17 10 16 36 24 27 19 26 25 47 51 93 15 21 | 21 22 33 34 32 28 18 39 11 26 45 55 35 36 12 22 | 25 20 30 24 43 29 29 29 32 66 39 49 33 24 18 23 | 42 27 41 45 36 23 22 46 26 74 38 50 41 18 13 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 16 28 34 18 21 14 15 9 40 27 24 22 28 20 29 36 1 | 17 24 29 45 25 23 15 52 19 33 25 24 19 39 38 2 | 16 32 47 43 43 16 13 27 23 33 21 24 27 38 24 3 | 26 25 24 19 23 17 40 35 33 23 32 55 43 4 | 18 20 35 38 27 16 28 42 23 29 22 36 36 5 | 12 26 27 37 18 50 26 38 20 12 31 37 32 6 | 9 25 10 22 33 28 67 24 48 25 24 21 39 31 7 | 18 19 17 41 5 8 21 17 18 14 16 38 20 8 | 13 31 46 16 17 26 23 40 23 26 35 22 9 | 15 59 48 27 11 42 21 24 24 20 53 23 10 | 25 37 22 39 20 45 18 45 31 26 51 21 11 | 51 24 31 4 29 17 23 20 24 38 15 12 | 12 38 47 21 49 12 27 7 10 20 12 13 | 36 23 36 13 18 17 32 11 10 20 15 14 | 29 44 10 18 11 22 14 14 28 11 15 | 35 33 12 14 9 12 6 46 17 16 | 39 32 12 24 9 9 11 36 10 17 | 30 40 9 24 20 45 21 16 39 7 18 | 35 24 8 15 10 30 17 7 28 19 19 | 36 33 35 12 18 8 28 13 8 11 16 20 | 16 42 26 9 26 16 14 17 15 31 21 21 | 34 13 11 13 41 46 15 22 16 16 28 15 24 22 30 26 22 | 14 32 16 33 20 23 12 63 19 18 18 15 24 26 36 18 23 | 18 23 25 22 17 24 15 40 20 17 32 22 14 27 9 32 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 41 20 36 27 23 42 48 28 34 24 40 31 48 44 46 1 | 45 29 26 21 37 56 35 40 25 29 30 32 47 41 49 2 | 36 30 22 41 38 30 29 26 20 29 32 64 45 29 44 3 | 34 34 28 46 37 26 41 22 32 43 26 55 60 35 36 4 | 24 40 37 52 41 36 31 31 31 48 34 43 63 27 28 5 | 37 21 27 39 40 32 28 33 20 25 32 32 45 21 22 6 | 14 28 33 32 20 34 22 27 34 28 25 32 53 38 30 7 | 17 27 23 22 18 21 26 14 24 25 17 32 35 34 26 8 | 24 22 18 8 16 19 13 18 21 21 28 28 37 32 22 9 | 18 25 10 13 12 14 14 10 20 22 22 26 43 39 28 10 | 21 13 18 6 8 18 9 13 33 14 18 16 29 38 14 11 | 15 18 7 5 12 11 13 15 18 21 18 27 29 23 12 | 15 20 15 13 14 7 12 7 15 12 17 17 35 28 10 13 | 14 20 24 14 18 19 13 11 18 13 16 26 33 17 22 14 | 5 31 25 18 16 21 9 11 18 10 18 29 18 18 20 15 | 13 19 23 17 13 20 14 6 24 13 18 26 22 19 22 16 | 22 20 23 18 18 15 23 16 17 13 14 20 17 25 20 17 | 16 17 24 16 16 15 16 11 23 23 19 19 21 11 18 | 13 16 26 22 19 14 16 15 22 11 13 15 30 14 19 19 | 17 14 25 20 10 14 15 17 18 9 12 20 11 16 19 20 | 18 21 34 24 19 21 10 24 21 15 28 20 16 24 25 21 | 31 22 29 29 27 26 20 22 23 26 25 32 28 25 31 22 | 33 34 35 38 32 21 18 32 27 37 25 24 39 28 29 23 | 28 44 37 32 47 39 32 33 23 36 31 40 33 26 31 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 38 24 26 26 20 27 19 33 37 18 33 42 31 45 33 32 1 | 47 27 31 32 11 41 14 45 44 27 40 43 38 39 32 20 2 | 26 32 37 43 13 33 25 41 40 21 40 45 29 47 22 31 3 | 31 40 45 59 23 33 31 42 32 32 30 39 45 37 20 25 4 | 37 49 46 35 25 24 32 44 23 30 45 34 34 30 25 26 5 | 34 33 25 38 35 16 24 33 23 29 27 29 27 26 23 26 6 | 25 29 13 34 26 15 20 28 27 26 36 30 30 21 31 22 7 | 21 27 21 34 20 27 26 21 24 20 24 25 25 27 22 16 8 | 23 22 18 24 20 15 24 22 23 30 26 34 24 21 26 23 9 | 18 25 24 20 22 20 19 17 31 29 24 27 26 21 23 25 10 | 21 12 19 13 9 17 21 17 23 21 22 28 17 20 19 17 11 | 19 21 17 16 12 8 13 16 21 23 20 18 17 18 18 14 12 | 18 10 11 15 11 12 19 18 20 20 19 17 16 16 18 13 | 13 14 13 13 15 11 19 17 15 8 22 13 10 18 17 22 14 | 8 13 13 16 13 10 14 14 23 18 24 16 11 20 29 28 15 | 12 21 20 11 16 13 17 18 26 20 20 14 17 20 23 23 16 | 11 17 14 9 10 15 20 18 22 15 23 11 11 20 26 27 17 | 14 17 14 12 8 11 19 22 18 16 23 20 15 19 15 24 18 | 22 12 12 12 11 9 14 17 23 13 19 11 10 22 17 23 19 | 16 16 15 14 24 9 13 19 25 14 19 10 20 23 23 23 20 | 26 8 21 10 13 12 24 26 22 19 26 14 15 34 27 24 21 | 22 19 16 19 27 18 24 26 21 18 32 17 24 20 27 16 22 | 19 21 28 16 27 26 26 31 23 22 33 23 28 30 33 22 23 | 28 23 27 14 29 27 31 41 21 23 43 16 40 34 25 35 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 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: USB dongle R820T Computer: HP Notebook T400 Observing method: Spectrum Lab script + RMOB Lab v2.9 Number of meteors in one hour intervals | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 23 21 37 19 22 26 34 25 14 1 | 37 24 28 55 23 30 25 29 13 2 | 33 24 19 31 17 42 21 29 6 3 | 27 21 36 20 39 38 31 23 11 4 | 46 19 33 32 44 32 25 30 15 5 | 45 39 37 24 51 55 26 29 15 6 | 32 19 34 30 28 36 32 24 13 7 | 31 32 16 5 29 41 36 26 10 8 | 15 23 22 9 27 37 29 18 8 9 | 12 16 29 14 23 42 33 15 7 10 | 19 18 18 10 36 27 38 10 10 11 | 17 17 13 7 52 24 28 3 6 12 | 18 11 14 2 14 17 22 11 6 13 | 9 14 13 9 12 17 13 7 4 14 | 10 10 10 5 7 13 17 17 11 15 | 11 12 11 14 4 8 11 15 8 16 | 27 9 9 6 5 8 7 6 6 17 | 25 36 14 7 8 11 10 4 6 18 | 25 43 11 7 10 11 14 8 7 19 | 15 8 19 11 7 10 12 8 11 20 | 20 10 15 12 14 9 7 12 6 21 | 14 18 20 13 16 12 8 11 8 22 | 17 18 24 18 14 26 15 12 14 23 | 14 23 17 31 17 35 38 16 12 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 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 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 12 4 13 13 10 3 10 10 11 13 14 13 26 29 10 1 | 9 15 15 11 5 18 8 14 9 15 14 26 24 21 14 2 | 8 7 13 15 20 13 15 21 12 16 19 30 33 21 20 3 | 7 11 15 21 11 16 12 11 19 18 18 25 46 15 10 4 | 4 11 10 17 16 21 17 11 12 23 18 41 56 36 9 5 | 5 9 5 10 9 18 12 11 13 16 15 21 37 24 7 6 | 4 3 6 11 6 15 8 13 12 13 11 27 27 16 10 7 | 5 4 17 17 5 7 9 13 9 16 17 22 23 14 7 8 | 8 5 11 15 8 12 10 3 10 17 14 26 29 16 8 9 | 6 6 8 7 3 10 8 10 13 10 11 30 33 16 7 10 | 5 4 8 2 3 8 2 5 9 9 8 19 27 16 5 11 | 3 7 4 3 5 4 4 1 6 11 6 11 18 9 3 12 | 6 1 4 7 3 0 3 1 7 6 7 9 18 3 4 13 | 4 4 1 8 4 7 7 2 4 6 8 17 10 9 4 14 | 2 7 3 5 1 6 1 3 5 3 3 13 12 4 4 15 | 1 3 3 1 5 4 3 2 4 4 8 7 14 2 4 16 | 3 3 3 1 2 3 3 3 4 3 5 1 8 5 5 17 | 4 4 2 3 1 4 4 3 3 5 6 6 9 0 5 18 | 3 1 0 2 2 4 0 2 7 5 3 8 4 3 5 19 | 0 3 1 1 2 3 1 1 5 5 5 12 3 3 4 20 | 3 3 5 2 6 5 2 3 4 4 3 9 6 2 2 21 | 4 3 8 1 5 5 3 1 5 1 4 10 13 5 2 22 | 2 5 9 7 3 6 4 5 4 6 7 15 11 7 5 23 | 5 11 9 6 12 11 12 11 6 4 12 17 15 7 9 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 13 8 5 6 5 5 3 4 3 8 5 3 5 6 3 4 1 | 13 12 7 5 5 5 4 3 8 5 8 0 9 6 5 7 2 | 6 8 0 8 3 4 6 5 4 7 3 5 4 5 4 7 3 | 7 7 5 6 10 11 6 5 0 4 3 6 8 4 3 4 4 | 8 8 10 7 8 5 4 6 6 6 6 5 2 5 3 0 5 | 13 2 8 5 4 8 3 6 2 5 6 7 7 8 2 3 6 | 2 5 4 6 7 5 3 4 8 3 10 8 7 2 5 2 7 | 6 10 4 6 8 5 2 8 5 6 4 5 3 9 7 5 8 | 8 5 4 5 5 4 7 13 4 7 6 3 6 10 3 11 9 | 7 8 7 3 10 6 4 4 3 12 4 4 2 2 3 5 10 | 5 5 6 4 1 5 5 5 1 3 5 5 3 1 4 4 11 | 0 3 4 6 1 1 4 1 3 3 4 3 0 5 3 0 12 | 3 3 3 6 5 1 3 1 7 5 2 4 1 1 2 0 13 | 1 3 1 8 5 1 1 1 4 2 2 5 4 1 2 1 14 | 4 4 2 5 4 2 2 6 4 4 6 2 0 0 1 3 15 | 0 4 3 2 3 1 0 2 4 1 3 4 2 0 2 1 16 | 6 0 2 1 1 2 1 3 4 1 2 6 2 2 1 0 17 | 4 3 1 5 2 6 0 5 2 5 4 3 2 1 4 0 18 | 2 1 2 2 4 1 1 3 2 2 1 1 1 3 1 2 19 | 4 2 4 3 2 0 4 1 7 3 2 4 4 2 2 2 20 | 3 1 0 0 1 3 4 1 3 4 0 2 2 0 2 0 21 | 3 8 4 5 4 0 5 2 1 3 0 1 2 2 1 0 22 | 4 1 2 2 3 3 1 4 6 7 4 11 5 2 3 1 23 | 4 5 4 4 9 5 2 2 6 2 2 3 9 1 2 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Duration >= 10 seconds | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 4 1 2 3 2 0 2 3 2 3 7 2 6 12 1 1 | 1 5 5 1 0 1 1 2 2 4 6 13 11 8 4 2 | 4 0 4 3 6 5 3 7 2 9 5 12 11 7 7 3 | 3 1 1 7 3 6 5 6 4 3 7 11 16 5 5 4 | 1 5 3 8 3 9 9 2 5 15 11 17 23 24 5 5 | 1 5 1 4 1 8 7 4 9 5 10 12 20 11 3 6 | 2 1 3 8 3 1 5 6 8 9 5 17 16 7 6 7 | 1 1 6 6 1 3 4 6 3 6 8 13 11 6 2 8 | 3 3 3 4 7 4 6 1 4 8 4 12 15 7 5 9 | 3 1 2 3 0 4 3 4 5 1 8 15 20 6 2 10 | 2 0 2 1 0 2 2 3 5 4 7 7 13 8 2 11 | 2 2 2 0 2 2 2 0 3 6 4 8 10 5 0 12 | 0 1 1 1 0 0 0 1 0 4 4 2 10 1 2 13 | 1 0 0 2 0 2 1 1 2 0 6 8 4 1 1 14 | 0 3 0 2 0 1 1 0 2 3 0 2 6 1 1 15 | 0 1 0 0 0 1 1 1 1 1 1 1 5 0 0 16 | 0 1 0 0 0 0 0 1 0 1 0 1 3 1 2 17 | 1 0 0 1 1 1 0 1 0 1 1 4 5 0 0 18 | 0 0 0 0 1 0 0 1 1 1 2 3 1 0 1 19 | 0 0 1 0 1 1 0 0 1 3 1 1 2 1 3 20 | 0 0 0 0 2 1 0 0 1 2 1 2 1 0 0 21 | 0 1 2 0 2 0 2 0 1 1 1 6 4 1 0 22 | 0 2 1 2 0 1 1 2 1 2 5 10 6 1 1 23 | 0 4 4 2 4 1 4 0 1 0 3 7 4 1 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 0 0 0 2 2 0 1 0 2 0 2 0 2 1 0 1 | 4 4 1 0 1 1 2 0 0 0 0 0 2 1 1 0 2 | 3 2 0 2 0 1 2 0 0 0 0 0 1 0 1 3 3 | 1 1 1 1 3 4 1 1 0 1 1 1 1 1 1 1 4 | 5 5 4 0 2 0 1 2 1 1 3 3 0 2 2 0 5 | 4 1 3 1 1 4 1 2 1 0 3 3 0 1 1 1 6 | 0 2 0 1 1 1 0 3 3 1 4 4 1 1 2 0 7 | 2 3 3 2 0 0 1 2 0 1 0 0 0 1 2 1 8 | 3 2 1 0 1 0 2 7 1 3 1 1 2 1 0 3 9 | 3 2 3 0 2 1 1 2 1 5 1 0 1 1 1 0 10 | 0 2 1 0 1 0 0 1 0 0 0 0 0 0 0 0 11 | 0 1 1 2 0 0 3 1 2 0 0 0 0 0 1 0 12 | 0 1 0 1 0 0 0 0 1 0 1 1 0 0 0 0 13 | 0 0 0 0 1 0 0 0 0 2 0 1 1 0 0 1 14 | 0 0 0 2 1 0 0 1 0 1 1 0 0 0 0 0 15 | 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 | 2 1 1 0 1 1 0 1 2 0 0 0 0 1 0 0 18 | 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 20 | 0 0 0 0 0 0 2 0 0 0 0 1 1 0 1 0 21 | 0 2 0 0 2 0 1 0 0 1 0 0 1 0 0 0 22 | 1 0 0 0 0 0 0 2 1 0 1 1 1 0 1 0 23 | 0 1 0 1 0 1 0 0 1 0 1 1 3 0 0 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Note: . increased noise since June 12, 2019, normally not affecting the long duration counts. Felix Verbelen ---------------------------------------------------------------------- Observer: Joseph Welkenhuyzen Location: Lanaken, Belgium (5 37' 36" E, 50 53' 35" N) Frequency: 143.05 MHz GRAVES Receiver: Websdr Camras Computer: Laptop I3 Observing method: Speclab, Colorgramme V2.5 | August 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 84 75 69 109 64 101 95 66 92 82 100 105 125 108 1 | 87 92 93 92 79 83 116 91 117 86 109 124 120 120 2 |104 79 84 108 89 112 109 102 105 111 107 148 134 97 3 | 98 86 90 112 116 130 138 123 114 121 122 166 160 123 4 |113 98 104 125 156 120 161 151 188 148 152 183 175 153 5 |127 146 108 153 155 164 181 160 174 173 179 209 236 159 6 |113 93 102 142 110 169 118 145 182 144 158 185 216 151 7 |127 96 135 123 119 145 136 121 149 167 150 178 194 147 8 |181 121 165 88 111 162 138 153 165 148 165 181 200 176 137 9 |131 84 113 87 116 107 128 99 120 145 120 150 139 160 129 10 |169 80 109 107 108 112 97 129 115 128 139 163 175 170 143 11 | 97 64 124 72 91 117 124 120 142 137 124 131 167 193 159 12 |136 86 122 96 119 111 108 112 137 125 141 139 143 184 164 13 | 87 74 120 99 127 129 100 130 128 132 124 150 118 192 171 14 | 88 68 171 96 113 113 103 114 181 133 107 117 156 197 174 15 | 78 52 112 69 110 85 124 113 91 118 93 106 119 181 143 16 | 66 19 100 79 99 91 86 96 102 111 104 69 104 186 101 17 | 58 60 69 56 66 84 51 77 113 93 80 61 67 147 72 18 | 48 42 83 67 56 63 48 83 64 77 72 87 48 155 95 19 | 57 67 72 83 77 61 77 84 110 76 100 92 188 103 20 | 40 55 62 67 84 59 68 69 69 80 73 89 136 64 21 | 68 53 99 59 54 96 70 83 75 95 102 104 125 88 22 | 83 63 67 71 77 70 78 72 78 97 91 93 120 65 23 | 70 69 117 81 77 78 98 74 76 79 86 101 115 87 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | August 2020 | August 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 64 31 72 64 87 53 57 35 54 59 50 47 51 61 69 50 1 | 72 23 78 69 93 66 57 44 59 57 57 66 72 64 78 54 2 | 90 27 76 71 101 105 67 62 64 64 53 62 61 79 68 73 3 | 81 32 66 79 116 62 84 58 80 58 83 70 81 67 75 67 4 |112 44 71 84 140 132 103 61 91 68 75 104 82 113 108 107 5 |105 31 67 72 169 140 104 103 88 92 75 143 60 132 106 131 6 |104 43 83 77 131 67 71 88 86 67 117 91 118 115 94 7 | 86 36 89 78 121 110 180 98 76 88 79 102 78 107 121 84 8 |128 43 81 81 96 143 116 88 111 77 57 115 108 134 186 118 9 | 77 40 78 71 69 110 103 78 82 52 74 86 105 106 86 10 | 88 37 101 85 128 102 122 78 76 119 107 101 94 112 127 11 |115 38 92 69 131 150 113 114 70 66 156 65 113 91 141 96 12 |106 37 71 75 120 132 141 126 75 89 84 91 131 119 145 85 13 | 52 36 72 78 112 129 165 88 79 108 95 100 149 131 151 105 14 | 47 34 75 79 114 110 149 101 70 100 86 117 143 137 118 69 15 | 44 28 78 91 106 106 90 87 103 75 70 70 117 100 126 94 16 | 43 22 72 72 89 90 105 55 54 67 61 61 116 71 111 67 17 | 18 20 72 75 59 68 49 47 45 55 66 47 111 82 86 60 18 | 14 36 92 99 73 83 43 40 40 47 67 42 90 86 65 61 19 | 30 31 71 102 67 106 71 65 55 49 74 55 113 105 106 100 20 | 42 59 90 98 58 61 55 47 70 53 60 68 87 72 94 60 21 | 38 71 84 89 74 75 56 51 63 71 61 56 71 88 61 22 | 37 65 86 71 63 36 40 52 37 51 55 53 65 55 23 | 29 102 66 97 54 60 40 52 56 28 43 54 61 63 49 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | August 2020 Joseph Welkenhuyzen 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 http://mmotte.mystarband.net/ 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 (RMOB2008) 7 September 2020 --