Meteor Observation Bulletin No. 286 www.rmob.org May 2017 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 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|166 161 155 141 167 152 168 150 160 154 153 162 158 169 102 1 |153 131 121 151 175 156 141 151 140 176 170 151 161 164 180 2 |140 120 134 128 154 158 183 168 145 170 170 181 157 152 156 3 |146 140 140 144 157 170 176 169 157 165 192 176 172 176 172 4 |156 140 158 151 189 174 191 176 179 179 168 176 171 175 187 5 |151 150 161 144 174 196 199 178 202 181 182 204 181 189 199 6 |135 143 155 141 189 193 188 168 200 191 167 201 184 169 183 7 |116 142 139 161 202 163 161 180 168 178 170 174 196 178 177 8 |136 132 135 154 170 144 168 159 188 145 178 157 166 162 174 9 |126 118 139 149 177 157 157 157 154 145 146 132 158 151 162 10 |129 126 125 147 156 139 148 141 130 135 141 146 127 127 141 11 |109 96 120 113 123 137 136 102 119 127 122 128 138 125 112 12 | 87 74 90 102 119 121 115 113 124 127 129 122 117 117 117 13 | 72 100 78 91 99 100 92 97 91 103 84 88 114 106 82 14 | 76 69 69 89 72 93 85 81 97 77 83 88 107 91 88 15 | 63 59 60 55 60 59 59 143 70 77 57 69 63 120 125 16 | 42 45 42 63 65 56 60 92 74 53 67 74 62 127 84 17 | 43 43 49 122 57 52 64 66 57 51 58 48 64 67 63 18 | 36 49 70 72 57 57 56 57 60 71 84 54 75 75 50 19 | 67 55 63 63 87 56 76 61 75 96 76 66 85 73 81 20 | 81 84 81 75 106 97 92 98 118 110 96 98 116 118 91 21 |107 98 110 122 101 104 120 117 114 138 127 120 128 74 135 22 |119 133 120 123 117 143 138 131 149 150 148 153 141 99 139 23 |144 130 141 139 154 171 138 172 159 152 150 152 195 109 184 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|184 172 162 178 175 162 162 181 158 163 190 174 175 206 223 174 1 |160 176 174 179 163 179 176 179 182 175 149 165 177 174 195 170 2 |170 149 175 169 169 175 168 171 138 174 158 157 170 168 168 170 3 |150 182 183 160 169 168 178 164 156 184 168 164 143 178 201 163 4 |187 176 184 170 187 195 179 163 178 208 186 203 172 221 194 166 5 |184 190 187 202 183 187 192 204 188 190 201 182 187 218 216 200 6 |175 165 193 185 178 195 169 199 199 194 220 176 185 185 188 193 7 |177 167 175 165 175 194 176 171 188 186 195 179 168 200 201 195 8 |161 172 179 180 177 151 161 144 168 183 186 168 177 174 166 162 9 |136 144 147 135 145 156 139 137 167 155 145 135 142 156 137 144 10 |149 127 135 137 109 139 119 116 133 128 114 142 147 134 136 130 11 | 83 131 122 116 153 136 143 126 123 109 122 144 139 143 125 143 12 | 89 106 114 123 118 107 118 87 114 104 102 116 112 108 124 116 13 |107 95 94 107 101 92 89 89 88 88 81 108 98 105 109 112 14 | 98 96 96 107 100 93 89 86 97 76 85 85 98 83 101 107 15 | 79 75 77 89 86 77 77 64 81 81 67 81 73 78 100 75 16 | 74 64 68 49 57 68 68 70 64 69 66 78 78 66 86 71 17 | 70 72 66 67 79 64 63 85 80 68 72 59 87 83 79 68 18 | 77 71 70 79 77 70 77 71 75 75 96 79 85 77 95 86 19 | 73 70 91 86 85 74 90 87 77 89 102 85 89 109 113 105 20 | 98 111 115 110 71 107 130 108 105 111 104 108 99 122 107 125 21 |122 133 130 95 124 135 144 126 123 137 144 154 130 134 137 125 22 |143 187 136 146 153 179 130 160 160 170 162 190 169 169 164 143 23 |163 171 148 173 167 177 160 168 162 149 172 182 168 186 177 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Enrico Stomeo ---------------------------------------------------------------------- Observer: Michael Boschat Location: Halifax, Canada (63 36' W, 44 39' N, 58 meters above sea level) Listening Frequency: 76.310 MHz Ch.5 digital TV 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 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 10h| 6 4 8 6 9 14 6 - - - - - - 6 7 11 | 9 7 18 - 12 12 7 - - - - - 7 4 8 12 | 14 11 17 9 17 17 12 - - - - - 23 7 3 13 | 17 7 15 13 16 11 11 - - - - 7 22 4 14 14 | 15 13 20 20 - 12 13 - - - - 3 12 3 6 15 | 7 6 19 22 16 9 12 - - - - 16 24 10 9 16 | 10 17 16 24 14 10 4 - - - - 12 12 12 - ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 10h| 7 3 - 8 11 - 5 8 6 11 | 9 12 - 6 6 9 9 6 12 12 | 6 17 - - 11 2 12 7 11 13 | 3 10 - 9 12 12 10 9 6 14 | 2 8 - 10 13 8 11 5 4 15 | 8 10 - 11 10 7 6 6 11 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Notes: . moved to new location, radio rates down . Unknown strong tone appeared March 7,trying to find solution as rates dropped some. . no corrections for radiant position made to the counts. . ( - ) means no observations made. Mike Boschat ---------------------------------------------------------------------- Observer: Jeff Brower Location: Kelowna, British Columbia, Canada (49 51' N, 119 34' W) at 427 meters Receiver: ICOM PRC 000 CW mode Sensitivity: 0.32 uV for 10 dB S/N for CW mode Antenna: 5 element log Periodic az 90 deg (East) Frequency: 61.240 MHz Transmitter: Multiple 100 kW Computer: Linux - WINE Data sampling system: Spectrum Lab counting echoes Meteor reflections/hour | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| -- 71 47 68 67 59 46 52 57 55 44 63 64 62 41 1 | -- 58 44 54 75 44 40 42 79 44 32 66 65 45 55 2 | -- 72 56 83 66 60 58 60 82 63 60 74 72 61 57 3 | -- 70 47 77 59 66 42 56 73 48 65 52 68 71 67 4 | -- 68 59 85 63 91 48 56 81 58 66 85 67 53 84 5 | -- 78 74 93 77 82 72 64 81 73 58 88 82 82 51 6 | -- 110 102 112 101 104 88 91 101 68 75 120 117 103 73 7 | -- 123 109 127 132 126 143 139 144 90 84 133 130 141 103 8 | -- 125 113 136 119 133 129 55 162 107 114 130 132 142 107 9 | -- 104 106 137 139 121 124 127 115 102 94 141 122 105 114 10 | -- 111 110 131 147 106 119 93 125 99 116 124 94 110 115 11 | -- 130 119 157 159 106 118 87 144 96 126 154 119 102 98 12 | -- 146 147 154 173 166 142 125 144 132 155 153 146 121 84 13 | -- 161 165 184 158 210 182 129 176 157 155 148 173 152 85 14 | -- 160 146 163 131 166 162 139 141 160 118 153 168 145 124 15 | -- 150 135 140 180 146 136 139 154 105 118 169 122 137 141 16 | -- 116 133 165 184 150 127 166 136 167 166 178 107 139 151 17 | -- 105 108 151 138 92 110 140 113 135 144 147 103 134 121 18 | 15 106 104 152 113 80 119 128 82 97 140 137 96 104 93 19 | 16 68 72 102 98 69 96 122 54 73 114 101 71 60 95 20 | 29 66 38 70 66 57 66 62 50 61 84 74 64 40 52 21 | 31 48 24 56 56 43 51 -- 57 36 67 72 47 46 49 22 | 88 26 49 57 51 37 46 30 44 20 66 57 56 44 55 23 | 64 37 78 61 49 55 46 56 44 40 52 66 47 44 51 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 64 56 52 85 54 78 47 63 40 63 78 62 55 68 78 84 1 | 81 52 62 68 48 55 62 59 27 67 80 57 47 50 90 88 2 | 89 63 64 72 58 81 75 79 97 86 79 54 75 58 80 66 3 | 86 88 72 77 56 69 74 83 87 50 84 72 108 69 66 70 4 | 87 70 51 82 68 94 54 99 73 68 91 116 59 100 69 68 5 | 92 84 61 109 63 86 88 95 82 79 105 103 79 117 108 46 6 |121 87 61 81 83 103 107 112 98 107 86 87 97 125 118 91 7 |118 103 87 82 69 145 75 134 122 116 151 102 186 128 140 140 8 |138 126 87 122 74 127 109 145 180 126 164 136 149 140 143 168 9 |123 113 81 103 92 124 119 126 154 127 141 152 134 148 116 166 10 |103 117 95 93 72 117 125 119 135 102 128 100 146 75 106 157 11 |128 91 103 80 88 -- 125 157 112 115 101 96 144 122 152 164 12 |148 110 132 106 157 -- 153 177 138 103 128 125 148 118 133 166 13 |142 138 153 98 152 129 154 148 145 123 105 145 152 117 155 131 14 |155 135 118 111 151 177 123 140 132 107 102 151 159 140 143 133 15 |136 109 108 142 148 72 126 130 111 124 132 138 166 112 123 99 16 |149 148 131 162 103 135 126 141 124 137 117 115 153 133 74 148 17 |125 134 128 137 125 111 147 111 112 115 99 108 123 149 80 111 18 |109 96 115 127 86 94 136 123 106 -- 89 88 84 121 85 78 19 | 87 66 104 115 66 55 77 35 61 -- 73 47 74 75 59 49 20 | 51 51 77 75 31 54 46 45 54 -- 46 46 87 49 49 59 21 | 51 42 68 37 32 55 99 35 56 70 65 17 64 27 48 46 22 | 49 32 55 62 47 58 39 53 48 61 84 30 70 26 61 60 23 | 60 46 56 60 57 66 53 41 72 51 90 56 75 45 83 69 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Notes: . Es = Sporadic E or Au . Local time is PST or UT-8 -- = System Down Jeff Brower NK0L ---------------------------------------------------------------------- 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 Antenna: crossed dipole RHCP, elev 90 deg Receiver: HRO MRX-50 Computer: Pentium 3 - 1.7 GHz desktop Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.3 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 4 0 4 8 1 0 3 10 7 6 4 4 10 6 5 1 | 7 0 0 27 2 0 4 12 7 2 3 0 5 7 4 2 | 10 0 3 12 0 1 11 13 10 6 6 8 7 8 6 3 | 13 0 8 13 0 1 11 6 10 9 5 17 16 8 10 4 | 14 0 16 6 0 0 15 7 7 6 4 6 17 5 8 5 | 15 0 11 2 0 2 8 6 5 4 4 3 7 8 2 6 | 5 0 8 4 0 0 6 1 3 1 3 2 9 4 5 7 | 0 10 8 0 3 4 4 3 3 4 3 5 1 3 8 | 7 0 19 2 0 1 6 8 4 0 1 1 0 0 1 9 | 5 0 20 1 0 0 9 15 1 0 4 3 4 1 1 10 | 0 0 10 2 0 0 6 7 3 1 0 4 4 2 0 11 | 0 0 2 2 0 0 8 4 2 0 0 0 3 8 1 12 | 0 0 3 0 0 0 4 5 1 0 1 3 2 3 2 13 | 0 0 0 0 0 0 5 3 3 6 1 2 2 4 4 14 | 0 0 0 0 1 0 4 6 1 1 3 8 8 3 3 15 | 0 0 0 1 1 0 4 1 2 1 4 6 2 2 4 16 | 0 0 0 1 2 2 3 0 4 1 1 8 3 3 1 17 | 0 0 1 1 1 1 5 0 3 1 0 5 2 1 2 18 | 0 1 0 0 0 5 2 4 1 1 2 2 4 1 0 19 | 0 1 0 1 0 5 2 5 0 1 0 2 1 0 2 20 | 0 2 0 1 0 7 1 3 1 1 2 1 1 1 2 21 | 0 0 3 1 0 3 6 0 0 2 2 3 4 1 1 22 | 0 1 4 1 0 3 5 5 1 3 1 6 3 5 9 23 | 0 3 4 3 2 4 4 5 6 4 2 8 7 5 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 5 4 4 18 12 5 4 2 2 3 6 6 7 3 4 5 1 | 5 7 8 10 7 7 4 5 9 1 4 5 10 10 5 5 2 | 11 4 15 7 9 7 6 9 8 6 6 8 6 7 4 6 3 | 2 6 18 7 12 7 5 4 8 8 5 5 12 10 10 8 4 | 3 6 13 12 3 6 8 1 4 14 6 6 7 6 5 7 5 | 5 11 8 4 9 6 8 7 5 6 9 3 5 7 3 6 6 | 0 5 1 3 7 1 5 7 8 3 11 0 5 3 7 2 7 | 2 8 5 4 2 1 4 5 4 1 5 0 4 3 9 2 8 | 0 1 6 6 5 4 5 3 2 3 1 0 5 1 8 4 9 | 0 2 6 11 1 1 0 5 5 0 3 0 3 1 4 3 10 | 0 1 3 5 0 2 4 0 2 1 2 0 1 0 2 2 11 | 1 0 0 5 2 2 0 0 1 2 0 0 2 2 3 3 12 | 2 0 3 4 2 3 2 0 4 2 0 1 2 0 4 4 13 | 1 1 6 7 1 0 0 5 3 1 6 0 5 2 5 4 14 | 4 2 3 1 5 2 2 2 4 0 3 0 3 2 4 5 15 | 2 4 0 4 4 3 2 4 1 2 1 0 5 5 4 6 16 | 1 2 4 4 5 3 1 2 1 2 2 0 4 1 2 2 17 | 4 1 4 3 4 2 2 2 5 3 1 0 2 2 4 6 18 | 1 3 5 3 2 5 2 1 3 3 1 3 4 1 3 4 19 | 3 0 4 6 2 2 1 3 2 3 0 0 1 1 2 1 20 | 0 4 6 3 3 3 1 2 1 3 5 0 2 1 1 1 21 | 1 4 16 5 0 2 1 1 3 3 4 3 2 0 2 2 22 | 4 4 19 3 9 3 0 1 2 2 5 3 3 3 11 2 23 | 16 8 15 7 12 7 4 1 2 5 3 5 2 10 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 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, Spaun HAV100F Cable TV pre amp Receiver: Icom PCR-1000 Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.5 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 9 9 6 7 1 0 2 0 2 2 3 5 8 5 4 1 | 9 10 5 3 3 3 2 0 5 1 3 4 2 5 0 2 | 6 5 7 4 5 6 1 0 2 3 2 6 5 3 3 3 | 8 14 3 9 3 2 6 0 1 4 6 3 5 2 3 4 | 10 11 6 10 8 8 8 1 7 4 3 3 8 2 7 5 | 9 8 8 10 5 12 7 4 2 8 10 7 2 4 7 6 | 8 12 9 7 7 10 6 5 4 5 5 9 5 5 9 7 | 9 15 5 5 9 16 1 7 2 0 8 14 11 5 10 8 | 7 6 5 11 5 5 0 2 2 0 1 4 2 6 4 9 | 5 5 1 6 6 9 0 3 0 1 4 7 4 2 4 10 | 6 6 3 3 8 1 0 0 1 0 2 3 0 2 11 | 7 2 1 3 2 3 0 1 1 0 1 4 2 1 2 12 | 2 4 1 3 5 1 1 2 1 0 2 3 1 1 1 13 | 4 4 2 0 1 0 1 0 0 0 0 2 2 3 14 | 3 1 4 4 1 0 0 1 1 1 1 3 5 0 15 | 3 0 2 1 1 1 1 2 0 3 2 1 2 0 16 | 2 1 0 2 0 1 0 3 0 1 1 2 2 5 3 17 | 5 1 1 2 1 3 0 0 0 0 2 2 1 5 18 | 3 1 0 1 2 2 1 2 4 1 4 2 2 1 1 19 | 3 1 0 0 3 0 0 2 1 0 4 4 2 2 5 20 | 3 2 0 3 3 1 0 1 1 1 3 3 3 3 0 21 | 3 3 3 5 2 3 0 3 4 7 6 5 3 2 3 22 | 8 4 2 4 1 3 0 1 2 5 6 5 2 4 6 23 | 4 5 1 7 3 2 0 2 0 5 2 1 6 6 3 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 4 0 3 3 4 1 3 6 5 3 4 0 3 1 2 2 1 | 2 0 1 1 4 0 6 6 0 3 1 0 2 5 3 4 2 | 3 1 2 2 2 0 9 5 3 2 2 0 3 4 6 4 3 | 2 0 0 2 2 0 4 5 3 4 1 0 3 6 4 6 4 | 7 0 0 1 2 1 3 4 3 9 7 0 8 2 6 10 5 | 5 1 3 2 5 1 5 4 8 8 6 0 6 11 3 8 6 | 7 2 4 4 7 2 7 8 11 7 15 1 6 6 9 11 7 | 8 0 1 6 3 1 6 7 8 6 9 2 8 13 17 6 8 | 4 0 6 5 3 2 6 8 10 4 5 0 7 2 10 4 9 | 3 1 2 3 3 3 5 4 1 2 2 3 4 5 3 10 | 2 0 3 3 0 0 5 1 0 0 1 2 3 4 11 | 1 2 3 4 0 0 1 0 2 2 2 0 1 3 12 | 0 2 0 0 0 1 2 2 1 0 1 1 1 7 2 13 | 0 3 1 1 0 0 3 1 1 1 0 2 2 1 5 2 14 | 0 2 0 1 6 1 0 0 1 0 0 5 4 1 1 1 15 | 0 2 1 4 3 5 1 2 2 0 0 3 1 3 0 4 16 | 0 1 1 3 5 1 1 0 3 2 0 1 2 0 1 16 17 | 2 3 2 4 2 1 3 1 0 1 0 1 0 0 1 8 18 | 0 1 3 8 2 2 2 1 6 0 0 1 2 0 0 0 19 | 0 1 2 2 1 3 0 2 1 3 0 1 1 0 0 2 20 | 0 2 6 6 1 1 2 2 3 0 1 2 2 0 4 3 21 | 1 1 0 1 1 2 4 1 1 2 2 2 0 1 2 2 22 | 0 2 3 5 0 3 4 4 2 2 0 6 5 4 2 5 23 | 0 0 2 5 1 1 1 6 1 4 0 2 5 5 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Jochen Plessmann --------------------------------------------------------------------------- Observer: Fabio Moschini Location: Rovereto, Italy (11 00' E, 45 52' N) Frequency: 143.05 MHz Graves Receiver: Yaesu FTG-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 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|123 53 34 112 68 108 18 34 65 63 59 100 46 60 63 1 |133 49 39 115 78 136 42 43 49 60 55 74 60 64 69 2 |150 52 26 122 86 125 33 30 60 55 58 71 50 52 59 3 |145 97 72 100 87 127 42 35 49 56 61 80 59 71 58 4 |117 93 98 95 67 76 57 50 62 32 68 55 51 54 51 5 | 70 101 78 94 82 12 54 56 48 56 71 65 55 67 66 6 | 80 65 62 48 75 117 50 42 50 54 60 44 71 54 46 7 | 89 48 56 56 111 118 55 50 48 36 41 45 47 46 47 8 | 85 56 51 62 85 81 61 31 60 58 55 36 55 57 58 9 | 98 59 57 67 84 45 67 32 41 55 66 84 52 59 30 10 | 83 63 41 72 112 65 65 65 49 61 90 80 70 69 50 11 | 99 88 68 101 116 50 74 68 60 65 67 74 79 69 34 12 |104 64 86 67 82 57 66 53 59 64 113 68 69 87 61 13 | 58 41 83 60 37 66 65 40 56 51 91 84 66 62 45 14 | 35 50 48 89 41 45 59 48 48 44 60 48 46 75 37 15 | 34 31 4 48 49 24 32 43 54 41 45 48 55 71 50 16 | 22 15 46 16 66 27 59 40 44 42 42 40 36 38 26 17 | 19 15 42 60 45 25 26 39 31 34 35 31 32 22 17 18 | 34 30 52 63 43 24 27 39 25 29 24 29 28 38 19 19 | 28 38 55 55 56 21 23 23 26 33 50 32 30 26 19 20 | 45 47 75 64 52 14 25 32 29 26 50 22 30 59 27 21 | 48 31 74 54 53 8 17 20 27 30 41 43 37 40 30 22 | 39 25 78 37 80 18 31 43 33 52 28 46 31 88 29 23 | 40 62 108 53 82 13 35 40 42 54 33 40 44 112 39 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 40 31 46 42 57 48 46 57 44 21 70 50 61 47 72 77 1 | 46 52 42 42 42 55 35 48 57 27 76 74 66 54 78 58 2 | 50 43 51 67 62 52 57 47 52 33 73 69 81 54 74 77 3 | 53 42 49 51 70 64 59 67 42 24 54 57 63 76 78 66 4 | 47 46 28 48 47 57 66 52 49 35 46 71 85 59 70 82 5 | 64 36 45 53 71 53 53 40 47 33 35 62 79 75 67 77 6 | 62 42 45 54 57 56 49 58 55 48 46 65 52 72 76 73 7 | 38 46 35 36 41 55 50 53 41 39 40 72 65 50 64 60 8 | 32 41 40 58 60 73 45 53 31 31 42 67 71 44 64 51 9 | 51 40 36 16 56 62 36 56 43 37 40 59 51 60 79 60 10 | 53 49 47 59 54 57 41 49 64 57 46 57 74 65 56 162 11 | 56 36 64 50 79 66 42 62 53 77 40 64 69 77 77 96 12 | 52 39 62 39 54 76 63 56 60 55 57 81 60 75 69 80 13 | 42 36 66 71 56 48 48 51 36 77 56 78 61 72 68 68 14 | 40 35 48 34 39 47 58 47 16 69 59 67 53 56 56 67 15 | 43 30 55 32 71 48 64 50 19 50 65 62 55 48 62 62 16 | 14 41 48 46 42 34 4 45 29 63 48 51 47 34 60 36 17 | 28 20 33 34 24 23 47 38 14 50 52 54 48 44 54 39 18 | 21 25 28 29 22 18 56 28 17 34 52 29 26 29 33 34 19 | 18 20 30 31 23 21 25 26 17 42 37 33 32 40 45 23 20 | 24 19 33 30 32 25 28 21 17 32 37 35 27 43 72 32 21 | 30 29 45 31 34 28 24 28 13 47 46 36 44 42 76 22 | 36 28 37 1 33 28 38 43 21 59 64 64 41 54 62 46 23 | 28 28 47 43 49 40 50 43 23 64 60 63 47 64 57 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Fabio Moschini --------------------------------------------------------------------------- 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 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|213 126 149 119 202 138 111 151 153 232 237 171 146 134 137 1 |216 107 181 173 173 151 158 169 130 304 418 135 242 220 226 2 |273 200 153 175 184 174 150 166 158 317 242 173 230 153 212 3 |137 143 177 143 159 198 186 217 183 219 165 198 151 112 174 4 |194 196 178 197 209 195 203 244 168 184 213 191 196 169 207 5 |235 215 181 246 240 277 229 252 246 227 257 219 250 257 265 6 |211 251 245 255 296 288 305 272 288 293 281 289 293 296 270 7 |227 258 245 299 253 255 256 256 324 255 272 311 279 261 262 8 |233 271 281 312 286 253 292 304 310 283 322 262 270 307 307 9 |250 296 323 312 337 293 313 359 382 358 344 319 285 305 365 10 |306 336 361 429 359 358 374 377 446 370 354 374 352 393 351 11 |332 388 367 417 390 423 435 372 465 457 406 422 446 475 446 12 |441 471 428 436 396 483 492 451 482 478 507 509 500 526 479 13 |416 482 494 501 401 482 418 513 511 491 494 547 490 525 514 14 |407 431 411 423 391 412 448 444 504 465 425 476 432 520 494 15 |340 384 394 388 374 357 403 398 404 425 364 353 405 436 404 16 |317 321 313 337 326 328 305 369 385 417 338 381 324 369 330 17 |316 279 284 295 293 296 294 352 362 389 310 313 288 325 294 18 |245 320 274 267 228 210 258 268 303 333 321 246 249 288 188 19 |242 230 220 203 255 179 255 217 280 268 256 275 231 283 276 20 |198 177 143 220 209 137 219 217 222 258 258 264 193 277 182 21 |182 208 161 217 194 137 154 159 211 302 181 217 150 239 130 22 |164 126 107 175 155 149 168 189 245 294 149 178 164 167 146 23 |137 203 128 155 125 120 141 138 154 311 160 279 145 171 179 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|150 240 383 418 1 |138 447 277 360 2 |204 308 457 381 3 |219 343 271 380 4 |226 288 295 407 5 |251 409 322 387 6 |284 425 383 432 7 |303 409 378 426 8 |306 370 390 397 9 |332 401 440 415 10 |360 440 504 495 11 |426 498 546 550 12 |497 559 626 628 13 |350 630 698 664 14 | 579 538 514 15 | 554 566 0 16 | 476 576 35 17 | 491 466 554 18 | 345 448 509 19 | 373 443 458 20 | 347 431 433 21 | 372 319 428 22 | 344 332 355 23 | 386 503 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 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 P-II (360 MHz) Software MetAn 1.05 Data sampling system: calculation of number of signals is carried out at by visual viewing all kept screenshots. | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 70 58 44 59 45 48 42 66 78 65 53 32 41 54 62 1 | 57 54 60 60 69 48 42 74 80 72 62 30 37 58 68 2 | 55 56 55 89 92 65 66 86 93 56 60 43 44 62 67 3 | 44 65 56 129 136 116 70 108 71 67 65 44 46 71 71 4 | 53 75 81 119 174 130 94 145 92 73 3 68 51 83 77 5 | 64 93 117 166 157 143 102 167 131 90 13 71 65 113 97 6 | 63 101 107 145 147 154 104 163 169 91 91 50 79 105 112 7 |103 128 91 150 144 131 106 139 153 92 82 61 74 104 109 8 |100 112 90 121 133 134 83 133 154 62 82 43 82 87 78 9 | 80 69 91 110 86 106 73 116 110 60 45 60 69 89 59 10 | 44 52 53 79 67 68 54 85 90 43 30 74 64 64 36 11 | 35 38 48 57 53 41 78 57 99 28 30 58 39 44 25 12 | 37 42 50 40 35 24 66 49 49 33 19 46 26 34 26 13 | 49 30 50 40 35 28 82 44 67 33 38 39 33 51 20 14 | 31 33 38 44 25 24 29 48 42 41 45 31 19 51 40 15 | 20 21 30 41 24 78 19 31 42 28 36 26 21 44 22 16 | 28 27 19 24 18 78 20 22 21 15 28 37 17 25 15 17 | 20 21 20 23 12 26 19 26 31 27 21 22 15 30 22 18 | 19 16 25 29 14 20 18 30 19 18 18 22 16 16 17 19 | 15 13 29 33 16 15 23 26 26 17 21 33 18 28 24 20 | 16 32 36 22 29 27 25 40 24 23 25 30 18 16 20 21 | 24 30 48 17 27 34 27 46 31 35 19 38 28 48 19 22 | 46 28 62 42 27 28 46 44 46 35 21 37 37 52 27 23 | 36 28 59 24 24 25 50 56 71 40 25 44 31 57 33 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 31 60 46 51 48 32 37 44 49 38 48 67 28 43 1 | 55 55 41 59 47 32 36 32 47 51 15 49 55 63 43 2 | 46 50 39 59 50 1 35 38 53 65 71 42 124 44 74 3 | 46 38 37 77 60 36 40 33 56 56 36 54 90 92 39 4 | 66 43 39 81 71 43 63 58 74 63 58 60 70 62 41 5 | 72 55 50 108 68 55 58 63 74 60 55 70 66 26 45 6 | 85 45 107 101 78 45 62 62 63 53 69 53 74 46 7 | 87 49 119 71 65 62 72 46 73 66 69 74 76 32 58 8 | 72 42 108 80 58 51 87 61 63 51 66 60 50 20 61 99 9 | 75 34 66 72 54 65 48 41 53 37 51 51 29 35 52 10 | 63 43 64 51 39 28 42 52 40 30 31 48 24 11 | 40 39 37 40 32 18 32 13 42 24 27 33 19 36 21 41 12 | 35 32 53 36 15 19 39 17 33 28 22 27 17 27 21 11 13 | 49 37 44 27 27 21 26 26 29 17 30 41 15 27 31 17 14 | 22 36 24 34 6 47 25 37 22 37 39 14 23 28 14 15 | 64 21 23 29 20 35 32 32 18 43 36 13 13 35 16 | 69 24 1 16 18 53 24 24 13 47 33 40 17 6 25 17 | 19 14 19 8 14 10 40 14 10 39 16 15 41 6 26 18 | 28 20 25 11 13 56 25 7 9 22 13 23 11 10 25 13 19 | 33 20 34 14 9 33 14 21 20 14 24 48 28 9 30 20 20 | 45 22 34 23 18 9 15 22 19 17 20 38 53 8 37 15 21 | 43 31 35 22 23 14 28 25 26 21 29 30 9 70 19 22 | 62 48 44 32 19 25 27 32 36 21 46 39 17 45 29 23 | 52 48 45 36 27 32 35 42 38 44 41 57 24 24 34 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 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 90 deg (W), below roof cam Receiver: HRO MRX-50 Computer: Toshiba Satellite 1555CDS, Win98 Observing method: manual count of Speclab recordings | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 72 89 64 70 73 70 68 71 71 72 91 72 83 83 74 1 | 69 100 66 76 99 58 78 67 82 81 87 86 78 63 90 2 | 77 78 55 68 87 57 77 68 85 75 83 90 59 65 63 3 | 65 74 78 78 73 80 79 66 86 86 73 85 62 65 76 4 | 53 92 81 85 85 62 102 69 90 98 82 72 85 74 81 5 | 48 77 72 83 84 77 93 54 73 96 78 79 44 61 81 6 | 26 65 42 49 96 47 99 45 52 82 52 47 33 46 44 7 | 28 54 37 69 41 47 52 46 62 51 49 42 43 66 58 8 | 33 45 43 46 45 36 39 34 54 79 51 44 32 58 37 9 | 19 39 48 42 44 25 35 27 44 100 55 37 39 40 34 10 | 23 34 60 36 38 27 28 30 35 53 31 19 27 20 29 11 | 15 27 56 29 32 23 39 30 32 58 38 28 18 29 33 12 | 24 25 50 65 29 35 30 36 31 62 59 26 27 23 31 13 | 26 13 58 59 33 26 29 34 30 58 64 26 28 31 27 14 | 23 13 44 46 23 17 27 24 33 47 47 26 18 27 27 15 | 15 19 23 44 22 22 19 20 24 31 35 17 20 18 16 | 9 15 32 32 18 18 17 12 25 13 19 18 17 | 13 15 16 19 6 16 14 12 32 23 14 18 13 18 | 12 14 20 27 18 10 10 17 21 17 23 20 13 16 7 19 | 12 15 20 26 14 14 23 19 17 24 23 18 17 16 11 20 | 27 16 38 38 32 29 17 30 26 27 24 25 16 17 23 21 | 35 35 27 40 27 20 33 30 30 26 33 31 31 28 39 22 | 42 36 37 28 26 25 41 28 44 40 37 45 46 33 46 23 | 73 61 49 68 50 43 53 66 33 73 60 71 63 54 77 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 76 97 67 99 86 83 67 77 53 75 70 86 55 63 75 93 1 | 85 89 77 88 67 77 90 72 56 72 85 73 69 85 79 77 2 | 77 65 63 75 90 72 93 74 50 62 85 78 56 73 56 76 3 | 92 96 78 94 81 81 84 86 60 78 75 78 71 81 74 92 4 |101 84 81 74 85 77 108 61 49 69 75 76 70 99 92 99 5 | 89 93 84 74 84 87 84 76 66 86 79 49 43 87 70 84 6 | 87 51 73 46 56 62 37 49 55 43 89 44 48 71 58 92 7 | 89 44 31 41 35 42 47 40 41 39 47 47 49 42 58 103 8 | 92 64 47 46 54 32 43 47 48 29 43 40 54 51 54 130 9 | 47 50 34 29 31 31 40 24 43 16 30 36 37 37 42 75 10 | 29 27 28 31 26 24 20 24 36 18 20 26 14 19 38 39 11 | 24 20 27 35 25 13 19 23 28 19 18 12 18 24 15 35 12 | 36 48 17 30 18 17 17 23 43 25 17 22 20 26 34 47 13 | 31 57 33 28 21 18 24 18 55 25 17 19 25 30 23 36 14 | 22 38 21 31 28 24 21 28 49 22 20 23 23 33 36 43 15 | 36 29 21 17 17 18 21 21 42 20 24 15 19 17 33 28 16 | 17 25 13 19 15 14 12 18 35 22 12 15 14 18 22 20 17 | 17 26 16 15 13 10 11 19 27 7 15 12 12 9 14 20 18 | 15 22 24 16 12 19 12 15 28 17 14 10 6 8 11 22 19 | 13 24 33 15 15 14 15 16 22 14 10 10 10 13 19 19 20 | 27 27 38 18 19 20 8 20 27 14 15 15 16 18 29 20 21 | 30 35 31 30 34 20 18 24 31 18 22 19 23 22 26 25 22 | 38 28 50 35 32 33 49 32 38 36 25 34 35 33 41 30 23 | 63 42 68 56 65 69 75 44 57 61 49 30 54 65 54 33 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Chris Steyaert --------------------------------------------------------------------------- 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 harddisks for further analysis. Only overdense meteor reflections are counted manually and used for statistics] Duration >= 2 seconds | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 3 1 4 4 1 2 1 2 0 3 2 1 1 1 1 | 1 0 3 7 2 2 2 3 2 2 3 5 0 5 2 2 | 0 0 1 1 4 2 1 3 2 3 5 3 5 5 0 3 | 2 2 3 4 3 4 3 1 5 2 2 2 1 2 5 4 | 3 4 1 7 13 4 10 6 4 3 3 3 6 4 6 5 | 2 8 5 11 8 8 4 2 3 5 4 6 1 9 8 6 | 3 7 7 7 8 12 5 5 6 7 5 6 6 10 4 7 | 2 8 2 12 12 13 3 1 3 3 6 10 8 8 6 8 | 8 3 7 15 5 9 7 5 8 4 2 5 5 10 3 9 | 1 9 5 7 5 3 2 4 7 6 3 5 6 8 6 10 | 2 3 1 8 11 2 3 1 3 2 3 1 3 3 3 11 | 3 2 5 4 5 3 5 1 5 3 1 6 2 4 2 12 | 0 2 1 2 3 3 2 3 3 0 2 4 2 3 1 13 | 0 0 1 2 0 0 1 3 1 1 3 0 1 7 4 14 | 2 0 4 2 2 0 0 1 1 2 1 0 2 3 2 15 | 1 0 0 1 3 2 1 1 1 0 5 0 1 1 0 16 | 0 0 0 0 2 0 1 1 2 0 0 2 0 3 4 17 | 3 0 1 0 1 0 1 0 1 1 0 0 1 2 2 18 | 0 2 2 0 0 0 0 0 0 2 3 2 4 2 0 19 | 1 0 4 2 0 2 1 0 0 0 1 3 2 2 3 20 | 0 0 0 2 2 1 0 0 2 0 0 1 0 0 0 21 | 0 0 0 1 1 0 0 3 0 0 1 2 0 2 1 22 | 1 0 3 1 1 1 2 0 0 1 2 1 0 1 4 23 | 0 0 1 4 2 0 2 2 0 2 1 1 1 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 4 2 6 6 1 0 2 1 1 1 1 3 3 2 4 5 1 | 1 1 3 3 1 5 1 0 0 2 1 1 3 5 0 2 2 | 4 4 4 1 3 1 5 1 2 1 0 4 7 2 2 4 3 | 4 2 2 1 3 6 4 2 0 3 3 0 6 6 4 2 4 | 8 4 6 6 5 7 3 0 0 1 2 1 6 2 9 9 5 | 7 3 3 1 4 3 2 2 3 3 2 5 7 5 5 6 6 | 3 7 1 11 7 5 1 4 5 3 6 2 7 3 6 10 7 | 9 5 0 5 7 8 2 2 5 2 0 1 12 3 9 13 8 | 5 5 5 8 8 4 2 6 5 2 2 5 12 5 14 10 9 | 7 7 4 4 6 0 6 1 3 1 1 3 3 2 9 10 10 | 4 7 9 4 2 2 3 0 3 0 0 2 3 4 3 10 11 | 1 1 6 2 0 1 1 0 0 0 0 3 1 3 1 7 12 | 2 4 5 4 2 0 1 0 1 0 1 1 2 2 3 4 13 | 3 2 3 3 4 2 4 3 0 2 3 1 2 0 3 4 14 | 2 1 2 5 1 2 3 1 0 2 3 3 3 4 3 3 15 | 1 1 4 2 5 2 0 2 0 1 2 2 1 1 5 1 16 | 0 0 0 3 2 0 0 1 1 1 1 0 1 0 2 1 17 | 1 3 0 0 0 1 0 1 1 0 1 1 1 0 2 0 18 | 1 0 1 2 0 0 0 1 0 0 0 1 0 1 1 0 19 | 0 0 0 1 0 1 0 1 1 0 0 0 0 1 2 2 20 | 1 0 1 2 1 0 1 2 1 0 1 1 0 0 3 1 21 | 1 0 4 0 0 1 0 1 0 1 0 2 0 3 2 0 22 | 2 0 2 1 0 1 0 0 1 1 0 4 1 4 1 1 23 | 3 1 1 0 1 1 0 1 1 1 2 5 3 3 4 2 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Duration >= 10 seconds | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 | 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 2 | 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 3 | 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 4 | 0 1 1 4 5 1 3 1 0 1 0 0 1 1 0 5 | 1 1 0 7 4 4 1 1 0 1 1 0 1 1 3 6 | 1 2 2 4 3 4 1 3 1 3 0 2 0 0 0 7 | 0 1 2 4 7 3 0 0 0 0 2 0 0 0 0 8 | 1 1 0 3 3 3 3 2 1 0 0 0 0 0 0 9 | 0 3 1 1 2 0 0 0 0 1 0 1 2 0 1 10 | 0 0 1 0 3 0 0 0 0 1 1 0 0 0 0 11 | 1 0 1 0 1 1 0 0 0 1 0 0 0 0 0 12 | 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 13 | 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 14 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 | 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 0 19 | 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 20 | 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 23 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 1 0 2 0 0 0 0 0 0 0 0 0 0 0 0 1 1 | 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 2 | 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 3 | 1 1 0 0 1 0 0 0 0 0 0 0 1 1 0 0 4 | 0 0 1 0 0 1 1 0 0 0 1 0 1 0 1 2 5 | 2 1 0 0 3 1 0 0 1 0 1 0 0 2 1 0 6 | 0 0 0 1 2 0 0 0 1 1 0 1 1 0 1 0 7 | 1 1 0 0 0 1 1 1 0 0 0 0 1 0 0 0 8 | 2 0 1 0 2 2 0 2 1 0 0 0 0 0 1 0 9 | 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 0 10 | 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 11 | 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 12 | 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 13 | 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 14 | 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 15 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 | 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 17 | 0 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 0 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 23 | 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 Felix Verbelen --------------------------------------------------------------------------- Observer: John Wardle Location: Bridlington, UK, 54 05' 27" N, 0 11' 02" W Frequency: 143.05 MHz GRAVES Antenna: 3 elem Yagi in loft, Az 0 deg (S), elev 20 deg Receiver: MVT-7100 Computer: ThinkPad T61, Linux Xubuntu, JAnalyzer Software: Spectrum Lab + Colorgramme RMOB Lab v 2.9 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 48 38 54 40 34 44 46 1 | 32 33 61 55 44 51 46 2 | 36 37 43 45 53 49 49 3 | 40 48 41 51 54 75 51 4 | 48 50 46 75 64 79 51 5 | 56 66 42 64 67 84 41 6 | 67 64 68 73 86 83 48 7 | 39 56 45 59 72 57 50 8 | 31 31 42 35 57 44 20 35 9 | 31 24 31 32 43 37 52 19 10 | 22 24 26 30 40 20 41 24 11 | 28 28 22 27 36 20 58 12 12 | 29 29 29 30 31 30 50 11 13 | 28 33 27 27 29 30 54 8 14 | 30 24 24 22 25 27 38 15 | 20 27 12 11 34 23 16 | 12 14 12 17 22 24 17 | 24 11 13 9 18 24 18 | 14 22 18 10 14 18 19 | 16 17 20 5 17 20 20 | 12 26 18 23 14 21 21 | 17 20 26 20 34 33 18 22 | 36 34 33 18 32 57 32 23 | 39 38 33 41 34 57 52 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 56 61 53 54 42 54 59 62 57 68 45 61 60 61 57 52 1 | 33 63 56 58 54 54 64 58 48 56 69 53 55 69 76 62 2 | 52 51 62 60 57 49 42 65 56 70 79 60 66 62 58 60 3 | 55 66 70 57 77 65 72 64 72 63 62 62 66 82 75 65 4 | 64 75 83 72 82 70 71 84 54 78 85 67 70 63 89 94 5 | 77 80 95 97 80 94 62 73 84 84 86 89 84 85 92 110 6 | 71 97 93 94 86 84 111 72 77 65 91 84 79 83 84 95 7 | 82 79 86 81 81 85 73 65 57 66 66 66 60 59 70 83 8 | 75 54 58 71 60 71 35 51 45 55 43 39 68 52 69 56 9 | 54 51 41 32 41 47 38 30 35 33 25 29 29 41 36 43 10 | 38 51 47 43 51 38 33 33 32 37 28 27 33 32 43 44 11 | 36 41 43 44 33 48 47 31 31 47 27 34 37 43 40 43 12 | 42 76 48 37 38 42 40 34 43 37 25 39 38 44 37 57 13 | 57 40 53 41 28 31 41 28 45 50 25 30 51 42 45 38 14 | 38 43 46 43 39 41 45 29 32 41 27 35 37 36 46 38 15 | 40 34 33 27 29 35 35 25 25 35 24 20 27 37 42 38 16 | 29 31 33 29 39 20 32 26 22 27 28 28 24 27 37 22 17 | 19 37 29 28 19 16 23 19 24 17 35 19 18 29 27 26 18 | 35 33 27 21 19 16 18 18 17 19 11 20 21 18 19 21 19 | 24 30 27 21 23 23 23 25 24 17 17 20 11 21 28 27 20 | 30 38 28 31 24 17 19 26 37 25 26 18 22 31 28 26 21 | 37 44 43 33 30 29 34 27 32 20 20 24 35 26 32 22 22 | 25 31 51 35 42 36 37 31 55 39 43 37 52 56 54 23 | 53 60 54 47 50 59 72 55 76 43 65 61 64 65 57 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 John Wardle ---------------------------------------------------------------------- Observer: Joseph Welkenhuyzen Location: Lanaken, Belgium (5 37' 36" E, 50 53' 35" 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: DIY HB9CV, elev 30 deg, azimuth 75 deg (W) Receiver: RTL-SDR (R820T) SRR-Radio V2. Computer: Intel Quad-core Observing method: Speclab, Colorgramme V2.5 | May 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 45 34 29 49 24 29 39 31 33 38 46 37 1 45 28 1 | 42 48 42 48 44 44 49 36 38 38 57 35 2 48 44 2 | 29 48 39 43 33 40 41 33 42 36 34 30 0 26 34 3 | 44 29 52 47 29 40 51 40 33 39 43 19 0 48 35 4 | 42 37 54 49 70 37 53 51 23 17 20 31 8 43 33 5 | 28 27 38 36 44 51 20 31 32 29 30 18 3 29 42 6 | 31 28 27 22 43 54 33 38 40 41 38 30 1 41 44 7 | 20 35 24 43 44 52 33 26 31 16 34 23 24 34 34 8 | 30 36 16 32 13 33 18 25 21 16 30 21 13 31 17 9 | 15 26 10 31 6 13 19 16 17 18 22 13 14 19 5 10 | 11 7 11 18 15 5 18 20 7 15 10 5 4 6 8 11 | 9 8 7 11 14 3 14 7 5 7 6 6 4 7 6 12 | 6 2 6 6 12 7 9 4 5 1 6 1 5 4 3 13 | 9 4 2 8 7 2 9 3 5 2 10 1 7 6 2 14 | 5 6 1 10 9 5 8 1 3 5 1 0 6 7 3 15 | 1 4 7 15 3 6 2 3 9 4 8 1 6 9 5 16 | 4 4 3 7 7 6 2 8 1 5 3 3 7 9 6 17 | 8 1 2 9 3 2 5 2 1 5 4 2 7 4 3 18 | 6 5 6 13 6 5 3 16 6 7 12 1 5 12 3 19 | 14 4 19 16 7 16 10 7 7 15 18 1 11 20 18 20 | 24 5 24 11 23 23 12 13 21 26 18 1 17 24 17 21 | 16 12 25 26 23 28 26 19 27 19 14 4 23 24 28 22 | 29 11 22 31 17 28 29 24 35 34 32 3 32 30 36 23 | 38 17 28 29 32 28 26 37 21 42 25 2 53 38 29 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | May 2017 | May 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 47 42 33 0 31 36 34 1 0 35 41 47 39 37 36 42 1 | 49 26 43 1 41 36 42 0 2 43 38 38 42 56 32 31 2 | 30 30 34 1 53 37 39 1 0 27 40 34 40 34 32 38 3 | 43 47 32 3 24 32 39 0 1 36 42 29 32 37 34 27 4 | 38 24 31 3 18 15 23 0 0 25 18 27 18 15 19 39 5 | 33 17 34 2 24 41 26 1 1 27 26 32 20 31 24 25 6 | 27 42 25 1 42 35 28 1 2 17 45 36 31 18 37 37 7 | 27 33 16 1 23 41 24 0 1 21 34 36 25 34 37 45 8 | 26 18 31 0 27 20 15 1 0 11 19 17 27 24 14 23 9 | 14 15 10 8 10 11 12 0 2 4 11 14 15 10 17 14 10 | 9 6 10 10 9 6 4 2 2 6 4 9 4 6 12 18 11 | 5 6 5 13 4 1 4 0 0 3 2 5 3 8 1 12 | 4 3 3 6 9 2 3 0 1 3 0 2 4 1 3 13 | 5 7 6 5 5 5 5 1 3 3 2 4 5 2 2 7 14 | 8 6 7 10 1 7 4 1 0 1 1 6 7 5 5 10 15 | 7 7 4 8 7 7 4 0 1 2 4 5 7 11 8 7 16 | 5 6 9 9 9 1 3 1 0 2 12 6 12 2 10 12 17 | 4 6 7 7 1 3 5 0 0 1 4 3 2 5 4 6 18 | 6 6 12 10 8 4 6 1 0 9 7 8 7 4 8 6 19 | 13 14 30 38 14 10 18 0 1 22 19 15 15 13 15 17 20 | 15 19 32 30 14 10 8 5 3 19 7 15 23 21 20 10 21 | 15 24 25 28 30 23 0 2 7 23 23 16 26 22 32 22 | 29 26 8 28 27 33 1 1 22 20 29 32 27 25 26 23 | 26 36 3 38 32 31 0 0 30 43 39 25 46 32 32 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | May 2017 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) C/ Moianes 19-21 Esc. A 6º 1ª, E Barcelona mailto:e.fraile@telefonica.net http://www.telefonica.net/web/enricfraile (in Spanish) http://astrosurf.com/somyce/c_radio.htm Orlando Benítez Sánchez Las Palmas de Gran Canaria, Spain mailto:avejerilla@yahoo.es Michael Boschat Royal Astronomical Society of Canada - Halifax Center 6399 North Street, Apt.209 Halifax, Nova Scotia, Canada B3L 4V7 mailto:ANDROMED@DAL.CA http://www.chebucto.ns.ca/~aa063 Jeff Brower Kelowna, British Columbia, Canada mailto:bcmeteors@gmail.com http://members.shaw.ca/jbrower/ Willy Camps Tessenderlo, Belgium mailto:willy.camps@telenet.be Johan Coussens Harelbeke, Belgium mailto:johan.coussens@skynet.be Gaspard De Wilde (ON4ZK) Dessel, Belgium mailto:on4zk@telenet.be Franky Dubois Langemark, Belgium mailto:astrosun@skynet.be http://www.digilife.be/club/franky.dubois/meteor.html David Entwistle Goosnargh, England mailto:david@radiometeor.plus.com http://www.radiometeor.plus.com/ Karl-Heinz Gansel Dingden, Germany mailto:karl-heinz.gansel@t-online.de http://www.radio-astronomie.de/ra/ Luc Gobin Mechelen, Belgium mailto:luc.gobin@gmail.com Patrice Guérin La Chapelle, 79140 Le Pin, France mailto:guer1_pm@orange.fr Alex Guzanoff Oktyabrsky, Russian Federation mailto:radio-sky@rambler.ru Peter Knol Appingedam, Netherlands mailto:cyberknol@gmail.com http://home.deds.nl/~knol Alfred Krohmal Syzran, Russian Federation mailto:rm4hm@rambler.ru Vitaly Mechinsky mailto:Lupus@belastro.net Lorenzo G. Morillas Sanchez Jaen, Spain mailto:lorenzomorillas@hotmail.com Fabio Moschini IN3GOO mailto:famos98@yahoo.it Cristian Negru Romania mailto:cyo3fff@yahoo.com Hiroshi Ogawa The Nippon Meteor Society mailto:h-ogawa@amro-net.jp Radio Meteor Obs. http://www.amro-net.jp/radio.htm Mike Otte W9YS Pearl City, IL 61062 USA mailto:mike.otte96@gmail.com http://mmotte.mystarband.net/ Alexei Pace Rabat, Malta mailto:alexei.pace@gmail.com SKiYMET Radar ALOMAR Observatory Norway mailto:singer@iap-kborn.de http://www.iap-kborn.de/radar/Radars/ALWIN/index_eng.htm Jean-Louis Rault F6AGR Epinay sur Orge, France mailto:Jean-Louis.RAULT@fr.thalesgroup.com Steve Roush Apache Junction, AZ, USA mailto:ofitg@yahoo.com Wayne Sanders Prince George BC, Canada mailto:wsanders@xplornet.com http://users.xplornet.com/~rdlobs/ Ivan Sergey Belarus mailto:seriv76@tut.by Andy Smith Plymouth, United Kingdom mailto:andy@television.f9.co.uk http://www.tvcomm.co.uk/radio - Live audio available Chris Steyaert Mol, Belgium mailto:observations@rmob.org 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 Enrico Stomeo Venice, Italy mailto:stom@iol.it Misha Svoiski AF7KR Tempe, AZ, USA mailto:msvoiski@gmail.com Dave Swan Christchurch, UK mailto:dave@radiodesignservices.co.uk http://www.radiodesignservices.co.uk Istvan Tepliczky Budapest, Hungary mailto:tepi@mcse.hu Online: http://www.galileowebcast.hu/radiometeor Pierre Terrier Soubes, France mailto:pierre.terrier@free.fr http://radio.meteor.free.fr/ Meteor mailing list: mailto:meteor-request@ml.free.fr?subject=subscribe Dirk Van Hessche Appelterre-Eichem, Belgium mailto:dirk.van_hessche@skynet.be Maarten Vanleenhove Leest, Belgium mailto:maarten.vanleenhove@telenet.be http://www.vvs.be/werkgroepen/werkgroep-radioastronomie/beelden-radiometeoren-op-internet-zetten Felix Verbelen (ON4AVF) Kampenhout, Belgium mailto:felix.verbelen@skynet.be Bill Ward Kilwinning, UK mailto:bill_meteor@yahoo.com John Wardle, G4CVA Bridlington, East Yorkshire, UK mailto:jawardle27@btinternet.com Joseph Welkenhuyzen Lanaken, Belgium mailto:josephco@pandora.be http://users.telenet.be/josephco/Publicatie3.htm Richard White, Gi4DOH Bangor, Northern Ireland mailto:richard@ramfihaz.co.uk http://www.ramfihaz.com/information.htm -- Christian Steyaert (RMOB1705) 6 June 2017 --