Meteor Observation Bulletin No. 287 www.rmob.org June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|178 180 1 162 195 185 183 181 224 187 182 190 168 195 197 1 |178 167 1 176 198 185 172 178 179 191 176 193 176 199 203 2 |162 157 1 168 188 201 217 202 206 186 209 194 201 189 230 3 |174 185 1 188 225 232 216 227 223 216 235 236 223 247 257 4 |201 200 2 228 230 239 230 234 247 262 251 279 254 253 253 5 |230 218 1 217 236 238 252 261 273 271 277 244 277 262 258 6 |218 191 1 237 217 262 253 253 256 285 299 276 170 229 229 7 |201 190 5 226 244 241 210 252 248 234 257 253 249 246 230 8 |177 164 195 212 192 211 186 223 230 227 249 191 251 223 212 9 |166 162 154 186 206 272 178 219 205 190 194 178 202 167 200 10 |161 141 152 167 187 219 159 190 188 185 189 162 192 175 180 11 |138 134 144 147 150 173 173 168 176 189 187 120 151 177 176 12 |133 131 130 104 143 145 167 156 163 156 174 137 141 145 147 13 |115 116 130 133 114 147 108 147 151 166 126 139 106 129 127 14 |101 91 92 101 114 166 95 120 139 116 93 102 110 150 126 15 | 94 21 81 86 91 170 88 102 132 92 89 80 94 87 103 16 | 80 1 89 88 89 60 124 99 91 102 73 89 89 108 98 17 | 64 1 78 78 64 118 72 99 82 100 101 103 103 88 101 18 | 74 1 93 90 79 87 136 83 96 100 90 89 110 109 102 19 | 89 1 102 114 116 91 91 97 108 106 115 105 95 120 141 20 |115 1 122 121 129 136 130 123 121 138 123 130 135 143 139 21 |113 1 147 160 162 158 130 155 153 142 145 149 172 172 181 22 |155 1 169 166 166 196 148 185 160 155 163 180 187 186 186 23 |156 1 176 186 198 190 178 218 187 187 190 191 181 189 194 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|197 194 173 195 172 184 187 184 192 165 203 208 215 204 206 1 |234 183 200 190 216 196 192 160 210 208 211 198 205 230 194 2 |189 184 178 192 199 182 203 188 220 190 180 202 180 194 210 3 |226 234 226 221 211 235 200 215 233 179 220 197 205 233 215 4 |242 243 227 223 210 221 207 214 243 149 228 211 228 226 216 5 |285 266 266 242 222 240 216 199 226 157 207 218 203 214 213 6 |257 271 236 233 222 243 224 217 207 178 186 208 222 203 193 7 |238 217 249 230 215 210 195 182 177 175 214 201 200 191 8 |233 181 174 188 195 174 165 188 181 192 212 171 173 139 9 |177 173 194 184 165 165 156 161 162 162 174 171 156 185 10 |173 160 164 144 178 152 147 146 157 138 144 147 154 159 11 |178 155 162 130 164 129 142 137 138 148 138 132 114 138 124 12 |144 149 135 131 131 138 124 103 119 122 131 118 99 130 123 13 |128 142 119 123 109 136 122 104 127 164 119 112 115 148 116 14 |118 112 108 107 98 100 114 91 97 175 82 102 114 121 110 15 | 87 95 93 103 107 102 89 113 105 83 107 89 97 100 98 16 |113 104 106 100 89 112 87 93 116 101 110 97 118 107 105 17 | 95 86 91 105 104 94 89 100 81 105 86 102 163 81 92 18 |103 83 115 92 100 98 104 105 103 104 116 115 137 113 105 19 |104 110 121 118 123 113 102 105 124 120 118 122 134 130 136 20 |152 125 135 150 141 149 137 153 139 148 164 130 153 157 183 21 |168 157 181 170 159 155 154 141 170 143 148 199 187 167 174 22 |171 156 170 173 169 189 186 178 182 166 191 221 182 193 203 23 |205 198 181 189 177 192 165 177 199 193 186 193 209 197 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 10h| 2 6 - 4 15 11 7 1 - 8 5 13 8 5 8 11 | 4 3 13 10 11 6 8 2 - 9 4 7 9 - 9 12 | 2 1 14 8 13 5 5 8 - 7 3 5 1 6 10 13 | 6 8 5 5 7 7 2 7 - 16 4 3 3 7 6 14 | - 12 8 - 8 6 4 10 - 10 6 4 7 14 3 15 | - 4 12 - 6 2 5 5 - 12 3 1 3 8 - 16 | - 5 7 - - 8 - 6 - 7 14 5 4 3 - ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 Notes: . moved to new location, radio rates down . Unknown strong tone appeared March 7, 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. 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 76 91 50 107 52 85 55 85 88 100 107 37 40 62 82 1 | 76 81 62 91 54 88 64 69 39 102 104 36 40 56 97 2 | 69 81 38 80 47 83 54 63 64 86 95 67 51 50 77 3 | 85 81 48 90 61 71 73 57 72 126 99 45 31 51 88 4 | 85 78 44 89 61 81 72 98 81 122 105 68 67 74 83 5 | 54 85 57 99 72 78 85 139 78 103 100 75 58 89 54 6 |126 123 114 117 98 88 123 130 87 121 132 102 107 93 124 7 |147 137 119 156 114 76 164 108 111 142 157 109 137 121 140 8 |127 161 139 116 120 143 167 122 123 142 168 96 209 173 155 9 |113 163 117 132 148 122 169 119 151 138 181 106 164 145 155 10 |134 144 131 131 147 107 128 177 170 171 173 148 172 116 120 11 |132 155 127 153 125 194 120 114 194 206 206 159 215 135 131 12 |164 176 162 196 152 208 149 197 191 249 233 174 226 181 151 13 |138 148 176 190 147 237 180 181 220 250 275 234 217 191 173 14 |126 137 173 203 185 223 189 146 207 311 259 223 199 166 161 15 |127 194 186 209 214 249 144 125 255 295 192 244 217 147 159 16 |123 185 164 179 202 188 138 119 232 278 260 222 201 155 201 17 | 92 144 150 162 210 173 150 128 213 220 196 139 136 125 158 18 | 71 105 105 141 123 126 80 76 191 165 120 87 93 120 141 19 | 51 72 69 120 86 71 68 34 137 138 112 34 46 89 137 20 | 38 41 55 99 59 70 72 52 119 116 103 29 48 51 84 21 | 37 52 56 77 76 76 46 57 90 92 98 37 41 67 87 22 | 40 73 59 98 114 66 41 50 95 106 100 44 45 59 96 23 | 84 35 86 83 78 73 71 87 113 129 95 61 58 71 100 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 62 63 60 112 81 59 69 88 75 34 59 95 46 51 51 1 | 68 36 37 97 105 66 62 80 92 33 82 54 81 86 54 2 | 67 38 51 100 88 96 87 88 84 50 77 77 105 51 100 3 | 79 69 61 108 90 87 111 63 49 86 82 97 91 72 138 4 | 82 82 81 113 76 89 110 58 72 50 57 100 78 45 114 5 | 86 105 101 67 87 129 116 59 123 117 35 116 70 80 105 6 |127 144 112 136 117 133 133 121 119 134 120 132 97 98 77 7 |118 129 151 148 133 157 166 143 133 138 146 157 76 108 66 8 |142 128 168 123 157 164 178 139 117 158 160 137 109 131 70 9 |133 108 143 114 128 193 168 148 135 161 148 133 85 135 132 10 |140 157 126 105 142 188 167 156 154 161 73 116 67 138 100 11 |156 170 146 143 160 198 163 178 161 176 119 69 77 126 159 12 |186 254 186 156 167 155 171 180 186 176 136 138 106 181 172 13 |129 219 200 171 179 161 146 182 168 117 126 137 94 137 102 14 |156 212 176 155 158 152 110 168 212 178 137 156 118 149 72 15 |147 257 157 136 115 173 125 192 188 188 150 104 85 138 93 16 |139 180 146 137 71 151 102 172 163 189 127 88 109 98 73 17 |106 168 89 97 72 120 96 148 180 174 109 132 109 43 67 18 | 97 111 78 74 91 125 81 127 85 178 84 101 64 51 93 19 | 48 67 45 58 35 76 79 83 35 107 85 43 89 50 90 20 | 40 36 73 69 31 70 72 74 39 73 62 59 51 40 40 21 | 26 41 57 75 30 80 47 68 41 61 49 44 63 32 57 22 | 52 45 61 78 37 71 76 53 38 45 43 77 86 45 64 23 | 63 52 97 89 58 76 87 62 41 38 76 41 64 27 78 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 7 6 5 3 5 20 25 24 6 14 21 21 1 | 5 4 10 28 29 25 5 9 16 17 2 | 9 11 4 20 17 14 5 10 23 35 3 | 4 11 8 24 21 23 9 4 20 29 4 | 6 7 4 15 23 16 9 9 20 25 5 | 3 6 11 16 16 12 16 10 8 11 6 | 6 2 4 10 2 8 13 6 4 7 7 | 3 3 4 8 7 8 9 3 3 10 8 | 1 0 1 2 6 7 5 7 3 5 9 | 2 1 1 5 5 5 12 4 6 10 10 | 0 1 5 3 10 14 9 4 6 8 11 | 0 4 5 2 8 7 13 8 8 8 12 | 5 5 1 10 12 8 7 4 7 8 13 | 5 2 5 7 9 12 12 8 7 11 14 | 4 5 3 8 10 17 16 11 6 17 15 | 8 8 2 5 11 16 10 10 3 20 16 | 1 5 3 8 13 5 6 10 14 12 16 17 | 4 6 3 3 16 11 8 13 5 12 17 9 18 | 5 3 4 3 11 13 13 3 7 9 9 12 19 | 1 1 0 6 12 6 8 4 4 5 13 4 20 | 2 3 3 10 4 16 9 8 4 7 16 6 21 | 3 8 1 4 3 5 9 4 5 8 12 7 22 | 1 4 4 6 6 14 11 5 8 6 11 7 23 | 7 8 3 13 28 19 25 8 10 15 23 14 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 17 12 8 16 16 25 31 20 19 15 14 30 26 1 | 21 9 14 15 10 20 24 25 16 18 20 49 13 2 | 23 27 20 23 21 30 29 21 21 18 21 40 22 3 | 23 24 13 22 23 22 33 19 17 16 20 45 17 4 | 17 22 17 21 19 30 23 24 14 15 26 34 10 5 | 10 20 13 17 20 20 15 9 12 4 13 17 15 6 | 11 15 5 17 14 11 7 8 4 11 1 6 8 7 | 6 3 11 5 2 3 10 5 8 7 7 8 8 8 | 7 4 7 4 4 8 5 6 3 15 7 11 7 9 | 9 4 1 5 10 10 11 11 10 17 14 18 9 10 | 5 1 3 1 6 9 5 7 10 11 6 7 5 11 | 6 3 7 11 5 11 14 10 2 6 15 6 5 12 | 10 4 10 5 8 5 18 6 11 12 8 13 11 13 | 15 6 12 5 10 8 15 10 11 14 9 21 8 14 | 13 5 11 20 15 15 10 9 14 12 9 21 5 15 | 8 10 16 19 32 12 9 11 19 12 18 22 13 16 | 5 9 10 12 19 18 23 11 4 14 9 8 12 17 | 11 13 10 16 29 18 11 8 6 4 12 3 4 8 18 | 16 15 10 16 9 13 13 13 12 10 11 5 9 8 19 | 7 6 12 7 7 17 9 2 8 10 9 7 9 5 20 | 5 11 9 13 16 7 9 8 15 10 5 9 6 8 21 | 5 6 7 14 9 16 10 6 9 12 11 12 11 8 22 | 2 5 21 22 23 7 6 14 15 9 9 22 12 12 23 | 10 15 23 14 22 15 19 8 18 17 17 32 21 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 2 2 6 2 4 1 5 3 2 4 4 3 3 5 6 1 | 5 2 2 6 3 4 5 2 4 1 1 2 3 6 1 2 | 1 6 2 3 3 3 7 5 8 3 2 5 7 11 1 3 | 1 8 2 8 6 6 8 5 11 6 11 4 2 13 1 4 | 5 6 8 10 8 8 19 10 20 20 15 11 10 13 3 5 | 6 22 15 8 14 13 18 34 31 17 12 27 21 22 2 6 | 11 11 12 14 18 49 27 41 36 22 26 12 22 16 1 7 | 8 20 17 17 26 83 27 19 25 27 22 12 13 21 0 8 | 7 5 13 14 7 52 8 18 13 14 9 3 16 14 0 9 | 4 4 6 2 1 58 9 14 13 7 3 2 3 10 0 10 | 3 3 1 2 1 46 4 7 9 4 1 2 3 1 11 11 | 2 1 2 9 2 64 4 1 78 2 1 3 2 30 10 12 | 1 3 1 7 5 2 2 8 4 2 17 3 14 31 13 | 1 17 3 9 2 5 4 5 5 10 6 3 6 8 1 14 | 7 2 8 35 5 8 11 4 12 9 7 2 6 2 3 15 | 2 0 6 43 5 7 2 11 8 8 9 3 1 1 1 16 | 0 25 3 30 2 2 5 13 4 2 5 6 5 4 17 | 0 54 2 5 4 2 8 22 1 1 6 4 0 1 18 | 3 19 8 2 5 3 4 3 1 12 4 3 1 12 19 | 1 4 2 2 12 11 4 3 2 2 1 2 4 7 20 | 0 2 0 3 3 3 3 4 0 3 6 2 3 1 15 21 | 3 3 2 3 3 3 1 3 3 3 2 3 2 2 7 22 | 5 2 2 7 5 3 72 2 3 1 2 2 3 2 5 23 | 0 4 2 3 4 6 20 5 3 2 2 2 4 2 2 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 1 2 5 9 1 2 0 1 1 2 3 5 2 2 2 1 | 0 4 2 5 5 0 1 5 1 5 4 1 3 3 5 2 | 5 1 3 8 4 7 5 6 1 4 7 2 6 3 1 3 | 9 3 5 1 1 3 4 12 4 3 5 6 5 5 4 4 | 12 6 6 10 9 7 6 10 11 7 4 5 7 7 5 5 | 5 12 12 10 15 11 12 12 21 7 12 7 12 4 8 6 | 18 15 14 14 14 15 8 14 24 12 14 9 9 7 12 7 | 21 17 5 7 13 15 9 15 16 17 16 9 7 3 14 8 | 47 18 23 7 9 13 7 4 9 13 16 12 7 7 12 9 |112 3 3 4 2 5 4 4 8 4 5 22 6 4 6 10 |126 5 6 3 2 3 3 1 2 4 0 34 4 4 11 |152 2 4 2 4 1 3 3 2 1 0 34 2 0 12 |180 2 1 2 0 2 3 2 5 2 3 2 0 1 1 13 | 92 5 8 24 3 5 2 1 3 2 3 1 1 2 2 14 | 18 8 5 2 5 4 1 6 3 1 3 4 4 1 1 15 | 4 3 32 4 6 4 3 5 4 3 2 4 1 4 2 16 | 6 4 4 1 3 7 4 4 1 3 2 3 6 17 | 42 1 3 1 2 6 6 3 3 1 2 2 4 18 | 18 1 3 1 1 2 1 3 2 3 3 2 1 1 19 | 55 4 2 2 5 3 1 3 1 3 1 3 2 20 | 2 5 4 4 4 3 3 2 3 1 4 2 5 21 | 6 6 5 3 3 7 6 2 6 3 1 4 5 22 | 3 2 7 1 3 1 3 3 1 3 1 7 4 1 23 | 6 1 51 4 3 4 6 5 7 3 0 4 1 2 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 51 50 2 56 48 52 42 52 53 40 59 54 46 50 53 1 | 75 58 8 68 60 66 50 60 49 48 63 62 56 39 58 2 | 76 64 6 54 106 56 60 59 70 71 64 67 61 60 62 3 | 84 69 11 68 99 71 67 71 75 67 69 89 56 56 64 4 | 78 83 11 65 96 88 82 88 86 82 66 72 65 68 88 5 | 85 95 8 83 98 100 104 84 107 81 88 85 87 98 82 6 | 88 99 11 63 89 100 65 76 69 80 74 77 77 65 79 7 | 67 61 6 79 78 55 52 69 66 57 51 44 70 69 54 8 | 60 62 6 77 92 50 55 72 67 65 65 44 53 71 53 9 | 57 62 72 89 128 72 53 62 76 53 57 48 56 47 54 10 | 66 59 72 102 85 94 59 67 71 69 84 71 42 55 60 11 | 71 61 85 102 121 93 62 87 79 95 86 77 70 78 77 12 | 65 55 85 90 99 99 63 87 82 83 100 84 86 80 73 13 | 86 80 88 87 98 94 69 90 93 78 82 91 83 66 89 14 | 77 63 63 79 91 83 73 72 93 96 77 85 67 47 84 15 | 56 67 57 78 75 30 52 71 63 80 72 80 75 38 87 16 | 38 3 51 58 65 30 58 68 82 74 76 55 65 23 64 17 | 31 5 42 65 43 29 48 61 59 61 41 53 57 42 42 18 | 36 6 41 56 15 36 24 38 31 36 29 23 39 45 48 19 | 37 3 47 39 15 31 26 34 27 31 30 27 27 48 27 20 | 38 7 43 41 18 15 26 42 30 23 24 27 31 36 38 21 | 36 5 32 41 33 30 44 38 41 36 36 40 32 35 41 22 | 36 7 39 42 40 40 37 41 34 48 44 33 32 49 39 23 | 41 3 44 29 54 51 40 42 44 34 29 52 38 51 53 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 68 49 61 54 60 48 46 37 43 43 57 62 60 60 49 1 | 73 49 52 81 56 51 44 46 42 67 59 82 58 67 68 2 | 73 52 49 71 66 63 66 40 50 73 69 96 51 47 52 3 | 70 79 80 66 81 66 74 63 67 77 67 46 64 63 49 4 | 81 67 73 59 66 62 60 47 65 99 56 66 55 77 59 5 | 74 68 75 77 72 75 75 56 55 53 54 63 64 68 58 6 | 84 69 80 58 73 69 76 50 45 39 63 65 49 52 55 7 | 58 56 60 67 71 59 67 47 43 55 47 58 46 60 42 8 | 59 54 53 59 73 8 52 52 38 33 46 52 44 59 44 9 | 59 47 48 52 37 4 42 62 40 44 42 53 58 58 30 10 | 51 53 67 58 74 9 63 53 48 51 37 48 60 45 42 11 | 66 81 59 68 66 6 57 56 56 60 45 53 63 47 58 12 | 88 82 67 58 63 63 68 61 58 57 39 60 46 38 57 13 | 75 64 63 64 79 65 62 66 44 58 51 51 50 53 44 14 | 78 65 60 59 79 58 66 47 60 47 56 43 56 62 39 15 | 80 75 81 65 83 65 55 45 51 59 55 41 57 51 44 16 | 69 61 43 55 63 54 40 45 46 46 46 46 50 41 44 17 | 54 39 42 47 48 38 39 48 40 45 45 40 46 43 37 18 | 28 32 35 38 41 25 35 36 28 36 32 30 38 34 37 19 | 32 33 30 23 27 24 37 27 20 27 19 27 29 26 42 20 | 21 17 16 27 31 39 28 24 28 30 35 31 43 35 31 21 | 41 32 51 34 33 38 27 37 30 39 31 34 31 44 38 22 | 37 33 45 41 38 82 39 41 44 33 42 43 44 55 45 23 | 51 38 53 51 39 88 47 45 37 55 68 50 62 44 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|266 213 327 218 322 341 290 205 272 411 258 404 611 382 230 1 |312 363 341 219 429 378 354 379 279 397 320 357 263 231 142 2 |321 317 331 200 438 353 369 436 299 340 311 288 292 392 217 3 |298 300 320 231 340 309 304 425 333 365 294 278 264 372 259 4 |343 289 362 293 346 303 424 439 335 362 317 372 333 340 331 5 |376 380 408 384 385 366 454 468 394 421 364 458 357 382 372 6 |415 420 476 365 369 414 470 464 461 502 424 469 393 449 393 7 |426 401 412 436 417 427 478 467 425 483 458 432 406 391 396 8 |469 386 471 440 420 433 471 498 438 537 495 442 482 431 410 9 |455 485 527 472 486 494 604 543 471 565 515 470 485 452 445 10 |453 568 598 520 610 541 564 590 544 499 598 552 528 529 494 11 |561 563 619 550 530 558 596 604 579 282 641 612 564 585 618 12 |651 624 646 439 557 568 554 589 588 225 481 603 499 576 620 13 |657 586 664 460 595 544 269 556 626 234 611 630 506 564 531 14 |610 618 609 582 520 555 488 533 645 315 554 599 562 595 15 |438 572 519 557 528 517 654 609 566 420 596 598 539 603 16 |521 525 497 404 493 577 456 626 564 325 548 583 454 564 17 |442 481 410 492 573 510 525 601 528 380 486 511 482 538 18 |405 512 404 515 465 477 473 500 489 437 495 459 491 503 19 |375 446 348 442 465 483 498 462 436 582 455 597 418 501 20 |325 387 354 471 493 499 539 463 541 501 474 383 510 259 552 21 |311 400 395 409 457 369 345 409 382 440 451 562 486 311 422 22 |283 374 297 397 389 401 317 401 332 380 604 400 194 347 347 23 |283 253 203 372 346 336 255 313 372 264 464 406 377 226 299 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|440 291 286 331 30 244 281 229 251 329 43 387 340 244 302 1 |323 278 326 286 27 365 305 298 268 489 0 389 442 154 433 2 |304 255 543 296 188 282 335 212 297 290 334 409 355 267 407 3 |328 314 258 323 309 319 304 258 337 265 584 333 485 470 4 |247 393 363 345 319 314 319 298 360 330 416 415 494 529 5 |420 353 420 349 353 361 343 331 347 368 390 400 508 517 6 |417 631 417 337 361 343 407 355 429 408 361 467 595 567 7 |443 480 378 378 371 416 411 373 403 369 426 461 564 544 536 8 |535 537 411 401 433 400 401 395 412 368 469 446 561 523 536 9 |498 462 427 463 436 431 453 452 459 400 465 476 601 531 542 10 |541 552 437 531 462 466 478 459 499 452 500 505 531 532 526 11 |559 624 558 594 586 548 529 559 569 561 540 556 517 543 595 12 |472 577 590 626 576 577 600 578 637 589 534 564 447 521 597 13 |443 510 616 556 618 570 604 467 563 400 228 531 607 489 570 14 |549 545 485 607 585 263 566 536 566 237 536 549 618 531 538 15 |517 231 493 531 135 523 539 503 320 533 583 512 600 16 |478 281 373 433 488 498 477 403 470 531 288 490 17 |412 430 447 444 476 434 520 425 516 419 120 551 18 |358 407 475 389 406 483 382 415 385 473 421 467 410 19 |384 383 411 323 404 489 321 358 386 377 467 389 466 449 20 |431 352 440 330 431 395 328 315 341 437 417 498 417 430 402 21 |429 393 362 365 334 364 309 284 387 391 436 435 380 390 392 22 |381 369 380 286 296 363 293 314 305 300 412 387 320 429 471 23 |424 119 268 213 328 305 232 258 263 266 444 467 367 336 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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. | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 34 52 41 51 64 75 36 59 45 36 63 53 70 89 1 | 29 48 28 72 73 70 60 61 58 64 99 90 2 | 54 76 25 75 78 73 63 68 80 70 84 96 3 | 56 68 44 79 83 88 70 70 99 69 98 91 4 | 45 40 94 89 58 79 76 99 91 5 | 53 79 52 93 76 82 59 45 6 | 58 72 60 95 65 75 80 99 89 35 7 | 58 58 36 3 82 83 69 98 81 86 23 8 | 23 78 57 63 97 51 89 58 37 30 9 | 49 46 86 76 41 59 58 44 39 96 21 10 | 45 45 33 53 44 37 62 36 29 76 10 11 | 8 15 36 28 44 37 33 27 28 27 61 40 12 | 38 71 37 54 36 33 42 40 45 75 44 13 | 53 45 72 48 51 55 51 54 91 61 14 | 54 48 85 55 76 70 61 3 65 15 | 29 38 46 1 39 43 56 46 33 88 39 16 | 23 28 46 44 1 67 26 25 33 54 94 23 17 | 16 41 28 54 16 14 31 29 25 21 56 30 18 | 17 39 16 15 22 34 28 6 14 97 26 20 28 41 19 | 16 18 30 31 84 16 28 18 27 39 19 22 32 44 20 | 19 29 29 24 29 11 43 15 29 17 21 35 47 36 21 | 31 37 38 36 52 20 51 24 23 29 30 45 63 62 22 | 29 20 51 50 41 73 51 25 29 28 53 53 67 32 23 | 52 20 59 55 55 24 46 26 28 68 37 55 94 30 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 74 59 1 | 69 2 | 77 71 3 | 79 50 4 | 65 5 | 58 6 | 44 7 | 90 33 8 | 45 9 | 1 31 10 | 29 47 11 | 35 45 12 | 46 98 74 13 | 39 44 69 14 | 79 56 41 66 15 | 49 37 71 61 16 | 5 39 58 17 | 21 55 18 | 11 26 40 19 | 16 22 35 20 | 21 52 35 21 | 29 41 40 22 | 49 83 31 23 | 52 22 27 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 78 72 60 66 103 94 97 102 92 89 79 86 100 98 107 1 | 74 71 80 82 93 87 93 99 99 102 87 75 105 93 88 2 | 80 85 79 83 87 90 94 97 114 109 99 99 124 103 90 3 |106 80 72 90 104 124 102 98 111 125 111 125 115 121 114 4 | 82 82 94 84 108 134 128 126 147 141 160 130 149 115 117 5 | 89 81 84 109 114 100 138 122 161 157 155 175 104 137 133 6 |108 62 70 81 82 96 116 98 149 85 89 121 108 96 90 7 | 72 69 69 106 80 56 101 99 81 112 109 93 140 128 77 8 | 82 34 60 85 60 63 86 88 53 99 56 80 132 134 66 9 | 48 31 37 50 43 63 77 61 80 43 49 54 127 37 10 | 38 37 18 18 25 43 44 35 58 35 37 36 110 32 11 | 25 23 22 32 33 33 52 58 47 38 34 46 54 74 35 12 | 66 33 18 33 48 41 66 113 59 52 46 49 65 95 51 13 | 74 36 36 36 49 49 88 84 57 73 49 43 59 99 36 14 | 63 36 35 38 42 60 66 93 63 42 64 63 54 71 46 15 | 50 26 17 30 22 50 53 82 44 37 48 32 52 43 32 16 | 38 19 19 25 17 40 45 65 43 29 25 39 30 40 34 17 | 22 16 26 18 12 25 33 52 20 25 30 26 34 32 18 | 22 11 18 15 10 19 34 50 18 17 18 25 20 21 27 19 | 18 12 13 14 10 12 37 38 20 16 17 24 27 25 24 20 | 21 12 15 18 21 36 32 29 22 17 30 29 45 13 29 21 | 30 20 28 27 27 40 25 38 42 22 30 28 30 38 38 22 | 30 28 31 48 41 48 44 35 43 41 50 36 42 34 27 23 | 50 27 61 49 69 82 68 44 66 60 58 80 73 49 63 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h|114 84 86 107 64 65 77 58 57 50 76 88 100 83 108 1 | 90 71 67 80 79 68 80 70 89 83 87 95 115 99 113 2 |106 88 88 92 78 73 86 67 84 108 103 84 117 101 110 3 |131 87 104 118 91 94 96 83 79 105 98 89 103 80 98 4 |139 140 124 115 104 103 106 104 75 115 92 79 104 84 66 5 | 56 99 96 131 87 87 94 95 104 86 69 55 92 84 56 6 | 58 90 73 91 57 128 64 54 85 54 65 63 95 61 67 7 | 57 79 56 64 54 106 62 57 94 63 63 47 68 51 54 8 | 44 70 48 54 43 74 47 44 38 47 71 65 53 46 53 9 | 25 42 55 43 30 73 45 26 36 21 72 40 40 27 40 10 | 30 32 28 18 72 33 27 34 26 47 24 33 39 42 11 | 32 15 23 35 48 40 29 21 25 48 19 31 29 29 12 | 42 32 26 25 58 35 21 21 29 39 18 34 46 33 13 | 56 45 48 34 60 38 26 32 32 47 30 36 69 31 14 | 51 52 36 44 36 56 22 35 41 26 31 31 31 59 29 15 | 34 34 29 30 31 44 38 30 29 22 37 30 35 58 26 16 | 33 27 21 13 17 41 30 13 16 28 22 30 28 41 28 17 | 20 22 18 18 23 17 16 21 23 20 15 25 25 22 18 | 19 19 15 17 14 19 11 22 23 20 12 25 24 15 19 | 18 17 11 14 16 18 9 19 23 23 18 23 23 21 13 20 | 20 24 28 14 18 16 23 16 23 14 29 27 28 21 21 | 24 37 23 26 20 26 21 35 15 49 27 36 26 37 36 22 | 46 38 32 28 30 27 39 33 42 47 18 41 52 29 53 23 | 45 34 62 39 27 47 39 28 42 45 59 68 70 78 62 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 3 2 0 6 5 2 2 0 1 3 4 2 3 2 1 | 3 2 2 3 4 2 2 1 0 0 2 3 3 3 1 2 | 3 4 0 4 1 5 4 0 0 3 5 2 3 2 3 3 | 4 7 1 6 8 6 9 1 6 3 6 6 5 7 7 4 | 5 8 5 9 13 6 7 12 14 4 7 7 10 7 9 5 | 5 3 7 11 18 12 6 11 26 14 12 16 12 6 13 6 | 5 2 7 19 16 21 10 13 14 21 15 8 9 6 11 7 | 6 8 14 15 28 15 19 16 12 14 25 9 9 14 15 8 | 14 5 21 8 20 18 10 18 7 9 9 9 14 10 13 9 | 4 5 9 7 10 13 12 13 7 11 7 2 3 12 9 10 | 5 5 4 3 0 4 10 3 11 14 3 2 4 8 4 11 | 3 4 5 4 8 6 14 6 12 5 5 8 6 4 3 12 | 1 4 4 6 13 2 9 7 6 5 3 3 6 7 5 13 | 2 7 6 7 5 5 6 3 11 8 6 1 5 3 6 14 | 2 3 10 7 7 2 6 5 7 1 5 1 7 7 6 15 | 3 1 1 4 1 2 4 7 7 2 2 5 4 4 4 16 | 0 1 0 4 0 3 2 2 1 3 1 1 1 0 2 17 | 1 0 1 2 0 1 2 1 1 0 0 1 3 2 1 18 | 0 2 1 2 0 1 2 0 2 2 1 0 1 1 0 19 | 1 2 1 1 1 0 1 1 0 1 2 3 0 0 0 20 | 0 1 1 1 1 3 1 0 0 1 2 0 2 2 1 21 | 1 0 0 3 0 0 0 1 1 0 2 1 0 1 3 22 | 0 1 2 3 4 0 4 1 0 1 0 0 4 0 2 23 | 1 1 0 3 1 1 1 0 1 0 1 0 3 1 1 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 4 1 1 4 0 6 0 2 1 1 6 1 5 3 4 1 | 3 3 2 1 1 5 3 0 3 3 6 4 4 1 3 2 | 6 3 3 4 4 5 7 3 2 2 5 2 7 6 2 3 | 7 3 3 1 1 2 1 2 2 4 6 4 10 3 9 4 | 8 2 3 3 3 3 5 6 8 8 5 8 5 10 8 5 | 11 13 6 3 6 5 4 9 8 5 4 9 5 9 10 6 | 13 10 9 8 6 14 1 4 8 7 5 6 14 10 9 7 | 11 4 3 1 8 4 5 5 10 12 5 9 7 14 15 8 | 2 4 1 4 5 6 8 3 7 15 1 7 4 11 12 9 | 4 5 3 5 5 3 5 1 1 7 5 8 3 6 7 10 | 2 12 3 3 1 5 1 3 4 4 0 6 3 4 7 11 | 2 4 1 0 4 1 2 3 4 2 4 3 1 8 2 12 | 6 4 0 2 4 6 0 3 3 3 0 3 1 4 5 13 | 3 2 2 4 4 5 1 3 7 8 6 3 4 6 3 14 | 3 3 1 3 1 6 2 2 2 7 2 4 6 3 1 15 | 0 2 1 1 1 3 2 1 4 4 2 3 8 2 6 16 | 0 0 4 0 1 2 1 2 2 1 3 2 2 2 4 17 | 1 2 0 0 1 3 0 1 1 0 2 1 1 0 2 18 | 0 0 0 2 3 0 0 0 0 0 2 1 3 1 1 19 | 0 0 1 1 1 2 0 2 1 1 2 1 3 1 0 20 | 1 2 1 0 1 1 0 2 1 0 2 2 1 2 3 21 | 0 1 1 1 1 0 2 0 0 0 1 3 0 2 0 22 | 0 0 1 2 1 2 3 3 1 2 0 3 3 2 2 23 | 1 0 3 1 1 3 2 2 2 2 2 2 2 2 6 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 2017 Duration >= 10 seconds | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 0 2 0 0 0 0 0 0 2 1 0 0 1 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 | 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 3 | 1 2 0 0 1 0 3 0 1 1 0 3 1 2 1 4 | 0 1 2 3 4 1 0 2 1 0 1 2 1 2 0 5 | 1 0 1 1 3 0 0 1 3 1 1 0 0 0 1 6 | 0 0 0 1 0 2 0 2 0 0 1 0 2 0 0 7 | 0 2 1 2 4 2 0 1 0 1 1 0 0 1 0 8 | 1 0 1 0 1 0 0 2 2 2 0 0 1 0 0 9 | 0 0 2 1 0 2 1 1 1 2 0 0 1 3 0 10 | 2 0 1 0 0 0 1 1 2 0 0 0 1 0 0 11 | 0 0 0 0 1 0 3 0 0 1 1 0 0 0 0 12 | 0 0 0 0 0 0 2 0 1 0 0 0 0 0 0 13 | 0 2 2 1 0 0 0 0 2 0 0 0 1 1 0 14 | 0 0 1 1 2 0 2 1 2 1 0 0 0 0 0 15 | 1 0 0 0 1 0 0 2 0 1 1 0 0 0 1 16 | 0 0 0 0 0 0 0 0 0 2 0 0 1 0 1 17 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 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 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 23 | 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 1 | 2 1 0 0 0 1 0 0 0 0 0 0 1 0 0 2 | 0 0 0 1 1 0 1 0 0 0 2 0 0 1 0 3 | 0 1 0 0 0 0 0 0 0 1 3 2 4 0 2 4 | 0 0 1 1 0 0 1 2 0 1 2 0 2 2 2 5 | 0 0 0 0 2 0 0 1 1 1 0 1 0 1 4 6 | 3 0 0 2 0 2 0 0 0 1 0 2 2 3 1 7 | 0 1 0 0 0 0 0 0 2 1 0 3 0 2 3 8 | 0 0 0 0 0 0 0 0 1 2 0 2 0 0 0 9 | 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 10 | 0 1 1 0 0 1 0 0 0 1 0 0 0 1 1 11 | 0 0 0 0 0 1 0 2 0 0 0 0 1 0 0 12 | 1 1 0 0 0 0 0 1 0 0 0 1 0 0 1 13 | 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 14 | 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 15 | 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 16 | 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 17 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 21 | 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 22 | 0 0 0 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 | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 59 63 0 58 69 58 58 51 46 51 56 61 57 48 58 1 | 52 51 0 52 63 48 48 58 50 51 55 55 55 54 61 2 | 64 65 0 69 65 68 58 88 86 75 72 58 80 74 90 3 | 85 81 0 94 66 98 86 88 99 101 93 104 82 99 101 4 | 94 91 0 117 103 126 105 126 135 138 125 119 135 108 131 5 | 95 114 0 116 144 116 121 111 134 124 153 158 151 166 157 6 |109 122 0 126 123 140 123 154 166 190 150 168 156 157 136 7 | 75 57 1 86 103 107 84 116 93 119 108 117 118 109 136 8 | 66 72 61 68 54 75 66 89 70 83 80 63 115 72 73 9 | 54 48 48 46 52 67 45 65 49 71 65 33 74 67 50 10 | 40 49 41 42 53 56 50 50 58 70 72 57 55 70 48 11 | 51 41 47 55 46 54 64 44 50 82 82 79 69 80 57 12 | 56 30 65 56 54 51 67 75 85 77 108 96 104 85 63 13 | 54 30 51 58 67 57 70 66 85 73 89 82 86 72 65 14 | 30 23 44 50 48 44 61 53 77 71 77 71 75 63 67 15 | 34 0 48 38 38 53 52 56 59 53 72 51 86 54 56 16 | 33 0 24 29 50 37 40 49 45 42 45 57 40 48 48 17 | 35 0 27 20 29 30 27 26 42 44 38 50 31 21 42 18 | 26 0 17 24 20 18 21 22 25 39 43 40 40 29 34 19 | 22 0 20 16 24 16 31 20 20 37 23 20 20 34 29 20 | 19 0 27 31 27 31 26 30 28 29 34 33 17 26 30 21 | 40 0 28 34 27 41 30 29 27 35 47 41 48 27 53 22 | 33 0 44 49 54 41 36 56 57 44 49 26 40 42 65 23 | 77 0 64 52 58 55 42 67 72 66 67 70 68 77 68 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 76 55 56 62 71 47 65 62 66 65 59 48 64 67 68 1 | 75 54 64 53 72 77 56 78 69 78 65 68 69 73 66 2 | 90 80 89 81 89 78 65 66 80 78 79 69 83 66 93 3 |128 95 89 103 83 89 96 83 89 108 82 86 88 85 89 4 |139 132 126 108 118 107 98 115 93 110 87 97 88 86 111 5 |177 163 132 130 109 130 123 124 109 125 97 103 86 70 130 6 |179 158 132 132 81 124 88 100 95 126 98 83 119 72 83 7 |107 81 109 82 71 75 79 83 81 65 75 78 72 91 8 | 62 72 64 53 60 61 51 53 53 60 74 58 58 52 9 | 43 57 36 39 45 53 42 41 34 36 37 37 33 51 10 | 48 65 37 38 38 34 35 36 51 41 41 26 43 36 11 | 58 63 50 61 51 56 44 44 33 43 43 44 51 33 48 12 | 54 74 53 55 68 78 47 40 49 60 44 59 58 53 53 13 | 70 66 63 56 54 76 52 44 52 44 46 42 59 46 53 14 | 69 71 47 43 51 60 44 54 45 42 45 38 48 27 33 15 | 59 37 61 50 37 51 47 36 46 45 44 42 49 41 46 16 | 40 38 33 33 37 37 36 34 25 26 42 30 34 37 47 17 | 29 34 29 35 23 24 41 25 29 29 30 30 25 22 35 18 | 29 20 38 26 39 32 28 30 23 34 20 16 20 30 23 19 | 26 27 23 26 27 14 24 33 20 24 24 22 28 21 20 20 | 32 37 25 27 25 25 33 28 21 26 30 23 26 39 35 21 | 45 37 29 33 31 34 29 24 33 31 28 26 22 32 39 22 | 64 49 62 44 60 49 66 48 63 48 47 51 37 47 23 | 58 58 63 50 55 58 67 66 58 69 53 68 56 72 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 | June 2017 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 33 26 39 19 24 36 39 28 10 41 49 36 24 7 42 1 | 33 30 45 43 51 33 49 27 13 42 37 2 21 13 25 2 | 48 34 28 35 21 45 43 28 8 50 45 0 51 13 34 3 | 45 46 26 42 37 75 45 54 37 51 54 0 42 12 52 4 | 26 37 0 21 37 41 48 19 57 53 52 1 46 27 49 5 | 29 69 3 43 52 27 40 47 71 79 86 2 57 61 62 6 | 52 9 2 71 69 71 90 82 70 106 88 1 55 64 75 7 | 49 5 0 73 74 95 63 62 58 63 82 3 37 58 64 8 | 40 7 2 44 33 98 46 40 22 41 35 1 33 34 26 9 | 14 8 1 30 12 60 25 42 13 17 20 3 15 16 15 10 | 12 3 5 10 6 22 18 4 3 16 9 2 11 10 9 11 | 3 4 1 9 3 0 6 1 1 6 3 3 10 10 3 12 | 3 4 0 5 9 0 5 5 2 1 5 5 3 1 13 | 1 7 0 7 3 7 27 3 1 8 4 1 6 3 4 14 | 11 8 0 4 5 4 9 13 5 3 16 2 7 6 2 15 | 18 7 3 10 9 4 5 10 5 8 17 2 10 8 4 16 | 14 11 8 7 5 1 10 4 41 13 15 0 13 7 13 17 | 3 7 5 13 8 0 19 7 20 4 9 2 6 5 8 18 | 4 9 2 9 6 3 6 5 1 7 12 4 8 5 11 19 | 19 41 0 14 12 8 9 11 8 17 10 9 11 21 16 20 | 3 26 0 15 20 30 19 1 9 24 4 9 26 11 24 21 | 17 15 8 49 15 31 15 2 13 33 27 46 32 32 31 22 | 25 13 12 20 30 35 18 2 17 16 30 26 27 36 27 23 | 32 22 16 14 24 25 32 9 28 31 25 35 27 43 16 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | June 2017 | June 2017 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ---+----------------------------------------------------------- 0h| 40 41 32 36 12 14 36 43 47 2 44 34 43 46 51 1 | 39 35 32 29 21 20 42 42 36 3 49 47 34 48 61 2 | 49 35 42 31 39 39 33 43 21 3 53 36 50 43 34 3 | 54 49 42 37 57 42 18 14 11 2 37 37 39 37 38 4 | 73 58 59 31 52 45 26 7 24 4 40 53 31 39 58 5 | 85 69 75 48 71 58 59 7 48 2 57 63 55 33 55 6 | 84 81 50 57 71 57 48 12 45 0 48 72 42 52 45 7 | 62 64 41 52 55 65 38 17 35 3 27 56 37 28 41 8 | 20 18 16 19 27 30 30 10 19 3 29 34 31 24 33 9 | 15 12 29 15 11 13 22 7 15 4 13 25 23 9 33 10 | 70 24 14 4 4 4 11 5 14 6 8 10 8 14 14 11 | 17 6 7 7 7 4 4 4 4 0 11 9 1 4 7 12 | 40 15 2 3 5 5 4 4 12 0 3 8 0 6 3 13 | 20 7 7 7 4 0 3 3 8 1 5 6 0 6 3 14 | 0 11 4 4 5 0 2 5 10 0 0 8 6 7 0 15 | 3 8 9 7 9 0 1 4 13 11 4 8 5 5 6 16 | 0 9 8 6 13 1 6 7 5 14 6 5 11 10 12 17 | 0 10 7 5 12 0 5 3 2 8 11 15 11 6 16 18 | 1 20 8 7 10 0 14 7 6 8 13 11 9 12 11 19 | 0 32 31 15 20 7 12 13 2 8 33 43 19 23 17 20 | 2 26 29 33 34 30 36 47 0 22 18 46 18 38 46 21 | 4 36 23 33 25 26 36 52 2 34 1 42 47 45 22 | 40 26 17 33 26 25 47 36 4 21 23 41 41 33 23 | 39 21 31 15 27 44 28 49 1 20 35 48 48 44 ---+----------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | June 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 (RMOB1706) 8 July 2017 --