Meteor Observation Bulletin No. 300 www.rmob.org July 2018 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|183 205 174 194 212 209 190 197 212 209 214 185 1 |198 190 163 212 166 199 195 202 234 209 211 223 2 |182 201 162 189 169 176 207 197 209 179 170 219 3 |175 210 181 184 208 197 183 207 200 186 193 197 4 |201 209 187 171 186 206 186 193 186 196 206 166 5 |211 208 176 216 175 185 180 184 187 189 173 210 6 |177 201 198 191 192 207 184 168 205 187 181 186 7 |179 168 179 184 161 172 165 170 152 195 70 161 156 8 |154 171 157 149 164 172 165 150 148 175 139 160 166 9 |146 152 153 147 130 162 151 166 144 136 136 148 164 10 |140 131 132 140 120 135 125 141 121 143 148 129 126 11 |134 141 117 114 133 134 92 112 133 126 101 112 121 12 |118 126 108 103 131 118 136 113 119 128 112 99 124 13 |127 109 106 108 151 108 91 115 117 107 93 112 103 14 |108 95 96 107 105 99 88 97 98 97 106 92 102 15 |104 104 87 84 100 102 80 93 98 92 97 98 16 | 92 84 79 90 80 91 110 95 90 99 105 151 101 17 | 93 99 79 84 81 103 135 107 98 112 109 69 100 18 | 96 102 133 115 89 95 111 143 124 114 115 127 111 19 | 95 107 115 120 107 144 115 182 109 140 147 232 104 20 |132 174 134 147 219 137 134 152 143 149 136 153 21 |148 147 134 159 173 161 194 193 178 184 183 150 22 |133 185 151 176 186 185 223 214 174 185 179 222 23 |173 158 185 195 173 139 206 190 195 201 179 209 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|206 229 213 216 232 203 249 216 238 255 241 231 239 231 223 199 1 |212 212 224 238 219 239 243 245 241 246 275 227 249 209 202 206 2 |182 201 186 222 200 213 203 237 226 245 227 198 225 201 182 192 3 |211 186 172 210 209 211 202 247 213 226 226 199 223 199 210 174 4 |203 193 202 189 206 170 201 193 215 218 201 179 192 197 183 202 5 |179 192 208 199 183 193 202 226 189 220 197 164 191 178 183 169 6 |176 179 191 177 182 212 200 216 193 207 219 167 158 159 181 154 7 |171 187 165 176 173 157 177 193 180 179 200 132 153 135 146 135 8 |141 137 156 137 154 157 182 198 177 181 166 111 138 139 128 138 9 |153 135 158 143 13 169 161 166 147 150 132 118 140 117 112 121 10 |132 155 138 137 148 164 139 126 130 143 155 115 124 0 109 107 11 |109 119 0 126 129 117 129 127 159 131 130 104 123 106 96 106 12 |109 118 115 115 107 114 113 139 123 109 128 106 111 99 104 118 13 |122 114 0 119 89 116 116 114 116 116 125 90 95 91 105 107 14 | 96 103 107 139 86 116 119 120 120 110 119 71 113 95 92 91 15 | 79 98 86 108 130 100 97 113 112 100 109 83 103 84 87 87 16 |109 111 76 101 141 127 106 110 95 110 103 96 106 94 70 82 17 |100 115 99 106 124 124 98 117 96 111 102 104 103 82 78 102 18 |113 135 107 118 125 124 162 112 119 136 109 115 104 104 112 93 19 |131 137 140 162 121 156 133 150 129 128 120 148 110 99 112 99 20 |148 150 158 150 78 150 128 159 159 165 146 135 140 146 121 133 21 |181 193 171 188 185 168 196 199 158 177 165 166 177 166 152 139 22 |188 208 212 220 224 177 211 205 212 205 217 202 187 173 168 196 23 |192 213 216 234 206 190 215 223 251 239 230 223 185 193 194 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 Enrico Stomeo --------------------------------------------------------------------------- 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|106 130 110 102 117 114 124 119 124 113 111 114 118 20 19 1 |119 124 114 106 106 120 117 115 116 116 125 135 112 14 26 2 |136 136 121 107 102 126 118 144 115 129 139 128 127 22 23 3 |127 147 124 102 114 111 119 105 131 146 122 94 124 116 31 4 |125 149 123 120 104 111 136 131 120 145 128 116 10 102 26 5 |148 160 150 115 120 125 125 126 139 130 130 117 17 20 6 |128 169 114 142 139 139 127 119 144 150 125 133 71 18 7 |138 172 141 131 103 128 107 102 119 120 120 129 54 109 20 8 |102 93 107 91 116 106 105 109 105 112 112 90 107 14 13 9 | 87 112 105 107 95 114 101 99 109 120 96 78 96 14 20 10 | 98 97 75 83 83 78 71 88 89 97 81 81 106 17 12 11 | 98 103 86 82 80 83 64 89 79 83 95 54 73 12 11 12 |117 112 61 86 77 95 77 90 82 86 78 74 83 11 15 13 |102 98 68 88 80 129 79 82 93 79 61 61 68 10 13 14 |101 73 81 61 75 89 61 60 71 87 66 60 65 13 10 15 | 74 75 67 70 94 60 57 77 62 57 58 39 77 12 14 16 | 80 75 65 63 48 53 51 52 58 63 68 54 55 16 5 17 | 58 63 49 58 50 60 54 58 52 51 55 57 43 5 9 18 | 57 63 38 60 46 38 58 49 68 51 54 55 56 11 14 19 | 56 47 53 48 38 62 55 58 36 45 43 55 52 8 5 20 | 41 54 42 58 52 51 60 52 54 50 54 63 63 12 22 21 | 75 79 52 77 61 81 69 77 73 73 71 99 58 16 15 22 | 81 85 64 88 91 79 90 104 82 98 90 97 44 17 18 23 | 97 117 101 96 111 93 104 116 116 105 97 86 17 19 25 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 32 27 147 174 142 149 43 2 199 212 192 160 180 199 177 1 | 26 33 188 169 160 86 44 1 228 238 215 233 226 204 208 2 | 34 32 189 161 176 154 37 36 1 227 236 235 215 213 219 201 3 | 27 187 173 172 155 37 37 1 225 225 203 229 208 216 208 4 | 18 52 181 164 152 161 34 27 7 202 206 183 200 215 214 204 5 | 38 22 174 31 182 163 20 25 183 216 207 179 150 209 185 184 6 | 17 27 148 124 165 141 25 25 181 194 191 159 195 175 138 157 7 | 18 28 13 121 158 137 23 26 182 175 182 142 160 175 138 123 8 | 11 25 110 147 127 118 20 23 167 151 177 117 148 147 153 140 9 | 13 1 140 124 121 111 10 24 147 148 131 124 117 128 103 133 10 | 12 8 119 103 88 106 20 15 130 121 133 114 83 93 100 11 | 8 4 101 86 93 111 10 21 104 124 130 75 241 92 85 98 12 | 13 3 90 100 90 94 19 64 113 128 123 120 132 113 102 13 | 8 10 80 94 95 104 21 134 131 118 106 118 129 202 107 116 14 | 12 29 94 92 103 76 21 126 104 124 109 93 122 100 80 116 15 | 8 19 74 94 92 152 18 119 116 109 118 107 93 107 79 84 16 | 9 19 71 79 63 93 20 102 124 120 122 82 106 74 90 17 | 9 10 64 80 65 71 9 89 98 105 75 78 87 156 74 76 18 | 6 9 63 66 84 54 9 85 97 120 93 76 110 85 81 93 19 | 8 12 76 78 75 72 12 103 93 84 91 80 104 79 72 78 20 | 7 12 72 68 75 82 20 110 108 89 109 87 93 72 77 71 21 | 16 122 95 90 38 90 26 133 113 121 102 115 103 117 80 95 22 | 30 145 97 110 134 107 28 147 153 130 141 143 133 122 116 113 23 | 20 168 130 131 131 145 34 20 171 184 188 176 142 153 157 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 10h| 3 1 15 2 - 3 2 - 2 - 1 - 2 3 - 11 | - - 11 4 3 4 4 - 2 - 4 1 5 10 - 12 | - - 2 4 0 - - - 4 2 1 - 5 7 5 13 | - 3 - 3 1 0 1 - 1 4 - 2 4 5 2 14 | 2 5 - 2 2 0 9 - - 1 4 3 3 2 2 15 | 8 4 - 1 0 8 5 - - 1 3 1 3 4 1 16 | 3 3 - 1 0 7 8 1 3 4 1 - 2 6 3 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 10h| - 3 1 - 4 - - 6 - - - 6 - 8 4 4 11 | - 2 3 7 1 6 3 4 - 8 4 4 3 - 6 4 12 | 8 2 3 4 2 6 - 2 - 1 - - 7 - 3 0 13 | 3 2 5 - - 5 - 3 3 3 - - 4 2 5 1 14 | 1 0 4 2 2 6 - 2 4 2 - - 2 3 3 1 15 | 2 1 4 - 1 7 3 3 1 - - 4 2 - - - 16 | 4 - - - - - - - - - - - - - - - ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 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: 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 25 64 61 71 41 24 59 44 37 31 40 33 37 21 38 1 | 21 58 48 66 44 28 62 68 50 28 34 31 39 31 53 2 | 24 61 59 57 34 35 53 83 43 25 33 35 26 31 63 3 | 60 74 62 67 22 46 69 69 44 29 62 51 38 37 56 4 | 60 56 68 85 39 36 79 43 47 41 73 50 30 35 41 5 | 58 72 71 91 55 47 80 33 40 26 51 32 59 66 38 6 | 36 53 107 96 57 44 95 38 28 19 96 72 56 55 43 7 | 79 43 94 86 76 22 75 95 40 20 152 89 56 104 65 8 | 79 50 105 137 74 14 30 87 68 24 193 127 46 96 94 9 | 66 24 102 118 27 59 47 34 52 18 158 131 41 67 121 10 | 79 24 92 93 31 21 87 15 40 15 145 152 51 60 78 11 | 77 35 106 93 40 18 63 8 53 15 143 90 86 70 122 12 | 77 54 141 97 107 14 75 35 63 36 158 96 112 91 126 13 | 93 72 114 110 103 30 88 76 56 64 87 94 98 123 129 14 |126 99 103 92 113 27 109 101 101 87 92 86 71 84 131 15 |138 90 118 112 74 36 79 76 91 110 79 52 57 78 108 16 |121 101 104 97 63 33 44 70 78 62 65 45 29 50 87 17 | 88 72 87 83 35 71 80 58 48 67 67 44 72 67 53 18 | 72 68 102 54 29 45 79 42 50 41 50 31 37 45 38 19 | 60 65 65 59 25 11 65 32 38 36 60 28 30 62 18 20 | 39 39 39 26 19 20 20 26 17 30 29 24 27 48 21 21 | 25 39 31 28 35 31 21 26 17 28 23 18 28 31 33 22 | 51 38 19 19 32 35 39 31 43 34 38 24 30 49 23 23 | 71 44 38 23 36 43 53 44 43 32 39 28 33 35 30 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 23 29 34 24 35 56 41 46 38 25 36 49 59 62 35 39 1 | 35 27 41 19 40 64 60 65 47 31 61 104 65 55 67 2 | 28 33 52 21 43 61 66 70 57 112 43 78 97 82 50 72 3 | 33 56 44 28 26 51 65 75 50 98 74 80 121 65 29 58 4 | 38 47 54 40 33 72 80 53 37 63 73 80 40 28 60 5 | 57 54 57 42 52 64 100 64 70 135 54 49 62 33 50 71 6 | 87 49 77 46 71 102 129 60 81 80 118 74 106 138 92 113 7 | 90 69 111 50 115 132 180 57 151 181 195 105 159 127 135 133 8 | 69 83 89 40 105 150 160 116 179 209 182 177 175 155 183 134 9 | 87 92 72 58 77 149 131 158 183 179 178 194 169 193 186 199 10 |131 61 39 67 56 120 135 153 118 182 176 145 153 165 175 157 11 |120 54 37 38 112 130 166 147 160 168 150 127 140 167 138 168 12 |121 110 31 75 126 122 128 132 142 183 136 143 130 127 130 164 13 |125 87 38 93 101 80 131 120 132 171 89 132 104 122 170 111 14 |108 84 51 73 112 106 111 89 75 129 33 93 78 89 134 98 15 |105 34 47 59 124 115 75 68 80 143 86 53 70 56 103 85 16 | 71 29 78 22 111 68 62 38 51 64 87 34 37 38 86 51 17 | 26 28 58 44 108 64 37 34 55 71 65 39 43 41 75 55 18 | 46 32 39 32 68 23 37 59 57 57 60 36 54 75 28 19 | 37 22 37 39 40 44 26 36 37 40 29 80 31 46 41 31 20 | 37 24 28 40 24 28 37 51 39 43 54 55 37 27 41 50 21 | 24 23 43 41 19 31 48 24 51 39 29 29 31 22 30 33 22 | 26 19 38 26 18 37 33 35 113 27 34 44 28 116 29 33 23 | 33 28 27 45 40 43 22 31 24 24 20 64 33 36 34 53 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 Notes: . Es = Sporadic E . Au = aurora . Local time is PST or UT-8 . CAR = Carrier -- = 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 5 11 12 8 8 14 10 21 28 15 31 21 23 14 21 1 | 4 11 13 23 12 15 9 22 27 15 32 19 32 18 21 2 | 13 12 16 14 14 13 21 24 28 25 27 30 18 20 21 3 | 10 15 15 17 22 18 11 31 18 19 33 22 31 22 20 4 | 10 13 20 20 20 22 1 22 27 28 28 22 22 16 24 5 | 9 16 16 17 12 25 9 27 17 18 29 30 25 16 22 6 | 9 7 5 17 21 14 9 25 12 9 12 18 20 15 23 7 | 6 12 9 9 16 17 20 14 11 5 12 9 18 10 12 8 | 2 2 6 12 18 5 4 9 17 16 12 15 23 7 17 9 | 6 7 4 6 9 5 7 12 10 18 12 21 22 7 6 10 | 4 2 8 10 4 3 5 11 5 12 9 14 17 5 8 11 | 2 4 6 8 6 3 5 5 9 22 15 11 15 8 13 12 | 4 3 3 5 2 11 2 5 11 18 10 10 18 8 5 13 | 8 7 3 5 3 7 8 5 13 18 20 6 11 11 4 14 | 2 8 7 5 4 5 4 10 21 25 8 10 6 11 9 15 | 9 10 9 8 5 11 10 16 25 20 14 17 7 8 9 16 | 8 2 10 14 10 15 11 25 25 20 18 13 8 15 9 17 | 10 9 4 9 9 12 23 12 13 7 18 14 19 20 21 18 | 5 5 7 1 8 7 16 16 15 12 13 19 17 11 19 19 | 5 10 5 5 4 10 14 20 7 8 2 23 14 12 20 | 11 3 8 7 6 16 7 8 16 13 15 20 16 4 21 | 4 2 5 2 9 9 11 11 11 20 6 13 14 5 22 | 4 5 5 8 8 7 11 9 15 11 13 13 12 13 23 | 5 12 4 5 5 7 13 14 12 21 21 19 13 17 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 25 14 17 24 11 25 17 29 24 14 23 27 19 1 | 13 22 18 32 14 38 26 20 29 20 27 27 17 2 | 26 17 26 32 18 32 32 33 44 27 35 36 22 3 | 17 24 21 35 24 41 36 39 43 45 32 37 20 4 | 25 13 9 37 27 45 31 43 35 28 37 38 24 5 | 21 19 14 35 21 36 29 30 41 27 37 38 20 6 | 16 18 18 15 27 23 16 30 20 24 9 13 19 7 | 11 16 19 13 18 15 20 18 16 20 11 14 11 8 | 8 11 4 15 13 18 10 10 16 14 6 17 8 9 | 6 11 16 7 4 5 11 5 9 7 8 8 10 | 11 14 13 9 1 7 8 7 4 5 14 8 11 | 10 4 14 2 2 5 3 9 6 13 12 14 12 | 5 4 27 6 3 7 2 4 4 9 6 10 13 | 8 12 12 6 9 2 5 4 7 3 19 16 7 14 | 5 8 14 4 8 9 4 5 8 9 12 12 7 15 | 9 4 15 7 5 10 4 9 11 14 8 29 10 16 | 10 9 20 8 6 9 8 6 6 8 6 10 10 17 | 7 14 16 7 4 15 12 13 29 7 5 8 6 18 | 7 15 12 7 12 15 5 8 13 19 15 7 13 19 | 5 11 13 11 7 6 9 7 12 5 13 6 11 20 | 5 6 9 8 10 10 11 17 9 8 14 10 7 21 | 6 8 8 24 16 8 6 15 12 12 7 14 7 10 22 | 23 12 9 17 12 16 13 16 10 8 11 21 19 21 23 | 14 19 13 16 10 16 14 26 16 13 16 20 11 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 3 0 1 0 0 0 0 3 0 0 5 2 1 1 1 | 0 0 0 1 1 0 0 0 1 0 3 7 1 2 0 2 | 3 1 2 1 0 1 1 0 1 0 1 7 3 3 5 3 | 1 8 2 1 1 3 2 3 2 0 0 6 2 0 4 4 | 4 3 1 2 0 2 2 3 0 0 6 2 5 0 4 5 | 5 4 4 2 1 6 4 4 0 0 2 1 7 0 0 6 | 6 6 4 2 7 5 5 6 5 0 2 3 4 0 3 7 | 1 2 3 1 6 4 0 1 2 0 2 2 5 0 5 8 | 1 6 3 4 5 3 2 2 1 0 1 3 2 0 3 9 | 3 4 1 1 7 6 1 3 0 0 0 1 0 0 1 10 | 0 2 2 1 1 2 1 1 0 0 0 0 0 1 11 | 0 1 2 0 7 2 1 2 1 0 1 0 3 0 0 12 | 0 1 1 0 0 1 0 2 0 0 1 1 0 0 0 13 | 0 0 1 0 0 0 0 2 0 0 2 1 0 1 0 14 | 1 3 0 0 2 1 0 2 0 0 2 0 1 0 0 15 | 2 1 0 0 1 0 0 2 0 0 2 1 3 0 0 16 | 0 2 0 0 2 1 0 1 0 0 2 3 2 2 0 17 | 1 0 0 0 0 0 0 0 0 0 2 2 0 4 0 18 | 1 0 0 0 0 1 0 0 0 0 3 0 0 1 0 19 | 1 0 0 0 0 0 0 0 0 0 6 1 2 1 0 20 | 1 0 1 0 0 0 1 0 1 0 2 2 2 0 0 21 | 0 0 1 0 2 0 1 0 0 0 4 2 2 1 2 22 | 1 0 1 0 0 1 1 3 0 0 3 5 2 1 0 23 | 0 4 0 0 4 1 1 2 0 0 4 1 3 1 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 0 1 0 0 1 9 1 0 0 2 0 3 2 5 2 1 1 | 1 2 1 0 0 1 1 1 0 2 3 4 1 2 2 6 2 | 0 2 2 0 0 1 1 2 1 3 3 2 1 5 3 4 3 | 0 3 1 2 1 4 5 0 0 2 1 1 3 2 3 4 | 0 2 0 0 0 4 4 0 2 2 1 1 3 4 2 5 | 2 1 1 1 0 2 3 2 3 1 4 1 5 2 2 6 | 3 3 1 1 0 1 2 0 0 1 3 3 3 4 2 7 | 2 1 3 3 0 0 2 1 0 1 1 3 2 3 1 8 | 0 2 1 1 0 0 6 0 0 1 1 2 3 1 3 9 | 0 1 1 0 0 4 4 0 0 0 0 0 1 1 0 10 | 0 1 0 1 3 2 0 1 1 1 1 0 0 2 11 | 0 0 0 0 2 6 0 1 0 2 0 0 1 1 0 12 | 2 0 0 1 1 6 0 1 2 1 0 0 0 1 2 13 | 0 0 0 1 0 0 0 0 0 0 0 1 1 0 3 14 | 0 0 0 0 0 1 0 0 0 0 0 1 1 2 3 1 15 | 1 1 0 0 0 0 1 0 0 0 0 0 0 0 2 1 16 | 3 0 1 0 2 0 1 0 2 1 0 2 0 1 1 0 17 | 1 2 2 0 0 0 0 0 1 0 0 1 2 5 0 1 18 | 1 2 0 0 1 0 0 0 1 1 1 2 1 1 1 0 19 | 2 0 0 0 0 0 0 0 1 0 1 0 1 1 0 1 20 | 0 0 0 0 2 1 0 0 1 4 1 1 2 0 1 0 21 | 0 0 0 0 1 3 0 0 0 0 2 2 1 1 3 4 22 | 1 0 2 1 3 0 1 0 3 1 3 5 4 1 2 2 23 | 1 0 1 0 3 2 2 0 3 2 2 3 1 3 1 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 Jochen Plessmann --------------------------------------------------------------------------- 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 64 87 76 110 91 101 74 60 72 67 28 72 44 83 64 1 | 66 70 70 88 93 86 103 89 90 79 55 69 39 80 83 2 | 80 104 81 79 87 83 84 85 84 79 25 79 44 88 75 3 |100 114 89 101 130 92 121 88 105 105 44 75 43 78 90 4 | 96 107 99 91 82 92 90 85 79 98 13 93 9 73 96 5 | 61 61 61 70 22 57 63 56 71 68 31 71 14 55 66 6 | 71 67 56 81 47 67 86 55 58 60 59 59 8 52 63 7 | 63 59 69 111 63 52 55 43 55 58 80 60 49 72 63 8 | 75 52 60 40 53 62 55 58 56 63 74 62 69 54 46 9 | 47 50 72 62 24 57 58 44 63 62 35 67 71 73 61 10 | 58 60 76 61 38 67 63 69 67 93 43 58 53 66 62 11 | 68 55 83 83 72 73 61 77 73 58 47 62 60 66 56 12 | 81 55 95 78 63 82 65 69 86 53 54 62 56 50 69 13 | 53 67 48 50 61 53 77 66 73 61 48 56 52 41 64 14 | 68 53 58 69 54 73 66 52 71 58 51 51 35 50 44 15 | 71 48 50 63 35 45 42 50 74 35 43 53 43 49 54 16 | 59 45 72 44 53 51 50 49 61 52 49 54 40 67 64 17 | 54 42 91 62 46 40 48 49 52 39 47 47 40 63 54 18 | 36 31 13 33 39 47 45 33 46 35 29 39 32 31 58 19 | 37 35 17 23 25 51 26 39 46 33 33 37 30 13 49 20 | 44 52 49 46 64 43 58 52 53 23 41 65 42 20 94 21 | 65 50 87 52 108 53 54 61 49 40 55 69 54 57 52 22 | 62 67 64 66 81 58 67 79 59 57 68 43 56 68 63 23 | 71 69 98 80 81 73 76 78 52 55 69 33 99 63 74 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 93 62 82 56 84 57 96 58 80 58 81 92 103 85 96 55 1 | 64 77 70 52 63 50 99 51 106 86 92 120 111 89 111 56 2 | 42 92 80 90 83 48 97 80 106 106 119 107 105 75 116 95 3 | 56 82 73 84 80 112 98 128 102 89 105 97 123 88 79 87 4 | 47 93 88 84 83 74 118 132 107 128 88 111 125 107 120 82 5 | 59 68 52 52 67 58 58 86 60 78 66 79 90 86 74 63 6 | 78 59 51 56 57 61 59 93 51 96 75 53 53 56 73 62 7 | 61 49 46 66 54 99 59 65 56 60 65 53 62 47 58 37 8 | 60 47 64 59 50 34 54 61 52 55 57 48 51 54 82 45 9 | 45 41 50 51 47 45 55 59 55 68 58 44 43 51 52 10 | 63 58 48 49 55 58 56 59 49 44 62 36 45 43 52 11 | 63 60 64 66 60 75 68 75 50 78 60 72 49 68 12 | 49 48 35 57 64 65 54 61 63 60 61 72 52 50 13 | 41 65 66 86 67 58 51 50 71 58 87 59 51 63 54 14 | 56 44 52 56 15 55 53 57 60 72 46 104 65 58 53 71 15 | 39 38 45 56 17 26 46 47 36 52 58 53 64 62 59 59 16 | 33 50 66 53 34 37 43 35 32 52 60 59 99 41 61 60 17 | 44 46 25 58 46 38 44 41 41 50 51 48 69 60 63 52 18 | 32 38 40 35 36 39 39 30 34 36 46 47 37 46 42 46 19 | 26 28 35 32 33 28 38 37 43 27 30 38 27 50 44 41 20 | 43 34 31 49 52 51 52 58 56 31 42 51 40 34 49 58 21 | 56 51 57 44 89 46 55 54 49 49 43 51 50 44 52 52 22 | 60 64 41 48 39 59 85 61 59 49 46 41 48 35 50 65 23 | 67 60 41 50 28 75 72 71 62 77 73 60 80 86 75 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|376 237 283 249 204 454 334 6 1 440 375 421 443 318 390 1 |355 326 291 410 295 501 340 10 0 145 167 474 376 209 455 2 |440 468 348 352 421 429 353 261 0 326 476 513 478 297 367 3 |279 355 362 286 465 455 345 38 0 460 483 486 460 373 364 4 |320 366 448 221 453 454 483 30 40 473 596 489 344 406 531 5 |344 439 460 417 453 490 486 58 4 518 564 552 455 422 549 6 |439 515 583 558 502 490 506 99 14 574 580 508 504 487 447 7 |440 551 501 519 486 533 585 405 8 505 532 572 480 508 557 8 |406 493 456 524 243 452 590 311 1 578 614 491 486 487 525 9 |431 544 593 572 337 545 602 135 44 570 611 457 556 556 580 10 |535 591 560 608 376 605 612 144 43 625 619 347 547 573 471 11 |594 397 485 458 552 573 639 36 230 652 629 416 580 546 578 12 |574 385 575 500 524 622 592 9 181 582 548 240 545 565 558 13 |287 207 539 366 584 564 572 221 221 559 571 231 335 535 363 14 |325 247 535 334 506 570 610 406 56 557 485 464 598 598 545 15 |482 545 531 537 451 195 607 16 495 568 461 456 624 550 450 16 |460 400 461 442 558 213 598 85 472 489 536 509 562 557 308 17 |319 413 337 369 502 640 430 24 484 536 475 422 417 421 310 18 |268 427 199 190 480 453 456 62 444 456 421 367 432 343 106 19 |227 429 142 157 432 317 338 130 380 510 398 431 432 377 64 20 |213 345 156 180 439 376 370 39 287 413 446 496 455 390 83 21 |293 322 158 158 409 305 295 12 298 469 302 448 452 373 158 22 |325 285 337 145 396 370 174 0 351 383 313 435 461 368 310 23 |291 207 462 162 325 274 51 0 475 352 330 378 221 351 280 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|145 385 413 353 1 | 38 366 414 434 2 | 32 323 505 470 3 | 9 399 466 426 4 | 97 391 588 513 5 |198 456 571 492 6 |347 498 525 546 7 |393 497 528 525 8 |477 500 359 374 9 |489 531 530 455 493 10 |595 560 620 450 488 11 |562 561 566 364 523 12 |471 595 536 315 536 13 |452 584 446 444 486 14 |216 501 451 346 543 15 | 43 512 286 433 521 16 | 42 430 549 515 456 17 | 37 428 577 512 451 18 | 8 314 458 421 404 19 |275 354 602 449 370 20 |436 358 530 481 340 21 |269 421 328 397 326 22 |101 394 362 350 400 23 |352 401 310 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 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. | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 56 46 60 72 55 66 19 78 62 91 22 24 30 62 33 1 | 55 77 46 57 58 71 13 58 66 110 19 23 80 57 24 2 | 52 60 42 50 45 54 28 50 46 54 20 28 10 77 24 3 | 64 67 43 47 25 18 25 42 47 34 17 52 39 50 20 4 | 66 58 44 49 75 71 38 60 39 29 38 16 35 49 24 5 | 60 77 63 48 59 48 48 46 20 54 29 47 35 24 6 | 45 55 69 49 48 44 50 68 39 13 57 38 41 26 32 7 | 57 58 59 45 55 54 74 52 26 23 27 50 39 26 28 8 | 49 61 40 69 34 47 35 44 28 18 32 7 47 27 13 9 | 51 54 50 40 17 41 35 42 54 15 32 38 32 15 10 | 50 33 33 41 27 54 35 19 13 30 41 51 54 11 | 31 22 29 34 25 32 34 47 12 27 31 25 14 12 | 29 26 30 33 20 39 32 36 57 9 17 17 8 24 13 | 28 32 24 41 31 11 21 34 42 12 17 7 38 11 9 14 | 29 38 21 36 26 59 22 43 41 15 15 34 82 18 14 15 | 42 34 41 33 32 35 26 33 39 13 10 13 51 29 33 16 | 39 26 21 27 29 31 29 21 40 12 8 10 33 22 30 17 | 18 28 26 17 20 17 23 21 41 6 15 8 22 15 13 18 | 27 24 19 13 21 11 16 17 50 15 8 17 26 20 65 19 | 30 21 24 20 31 15 16 26 41 12 3 23 26 38 19 20 | 30 37 40 25 21 23 24 35 56 16 11 39 41 31 19 21 | 38 37 42 25 42 21 45 51 81 21 15 18 48 45 17 22 | 47 50 57 32 38 42 57 56 60 14 29 54 59 23 52 23 | 42 53 60 44 56 47 63 57 82 19 28 40 53 45 31 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 54 65 99 54 20 21 17 51 45 99 78 73 15 1 | 57 85 93 27 43 13 28 87 47 13 75 29 61 2 | 10 82 82 38 26 28 57 49 87 47 98 64 3 | 85 74 50 18 77 21 28 93 41 31 79 4 | 95 9 46 59 17 60 80 22 62 32 19 78 5 | 30 46 48 19 27 57 69 75 16 53 20 38 27 6 | 11 15 37 19 32 13 28 52 42 55 13 19 27 34 7 | 55 20 14 30 35 37 71 54 49 54 19 24 22 65 8 | 63 15 11 49 33 40 81 59 46 13 20 21 57 9 | 57 11 33 95 44 53 60 57 52 29 12 19 66 10 | 36 5 38 27 58 52 62 61 43 44 8 13 52 17 11 | 45 18 45 19 53 69 47 19 49 31 13 36 22 48 79 26 12 | 19 17 23 64 55 10 41 10 29 31 11 14 30 36 57 42 13 | 27 33 37 18 42 34 45 24 37 31 19 89 34 34 47 14 | 22 29 51 16 39 32 39 43 41 34 20 37 63 59 43 15 | 25 49 23 40 46 66 44 51 29 23 7 50 34 67 72 16 | 20 44 33 26 45 12 32 39 33 21 54 24 43 10 89 17 | 19 28 15 28 54 52 93 37 32 35 36 39 29 89 69 18 | 13 44 27 35 61 40 43 41 35 30 27 40 37 27 22 19 | 43 40 43 42 62 36 41 42 37 25 49 90 48 30 20 | 25 74 37 49 54 61 75 61 64 35 24 94 58 67 21 | 63 53 42 11 80 69 88 70 90 62 37 37 10 22 | 49 99 44 29 97 99 77 12 98 55 58 70 12 23 | 5 94 34 93 93 28 73 22 86 81 73 20 26 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 26 35 38 22 37 33 41 28 43 34 48 50 47 32 29 1 | 23 31 28 32 46 37 40 40 32 36 23 46 40 37 33 2 | 32 44 33 27 33 33 26 35 44 39 27 45 37 38 47 3 | 37 47 36 30 42 31 35 31 37 41 27 51 42 32 31 4 | 40 21 28 20 25 33 33 24 34 28 44 33 27 27 5 | 22 26 26 34 24 31 29 26 25 27 31 31 23 24 6 | 28 25 23 35 23 24 34 24 20 24 27 22 22 7 | 22 19 24 28 14 15 20 20 26 21 15 19 23 8 | 17 20 11 19 16 12 10 20 15 18 18 12 13 9 | 13 8 15 16 12 17 11 15 14 19 8 14 9 10 | 8 7 13 10 9 14 13 11 16 19 15 11 8 11 | 6 10 9 6 6 16 9 11 13 12 13 14 13 12 | 10 7 13 9 10 7 9 11 8 9 15 10 9 5 13 | 10 6 14 14 10 10 11 10 14 17 17 13 14 11 14 | 11 11 15 12 14 9 6 17 16 25 17 16 15 15 | 17 6 16 16 15 12 12 11 22 22 13 16 18 13 14 16 | 24 7 18 10 11 6 10 14 17 12 21 26 19 15 16 17 | 13 15 13 6 19 20 19 10 17 18 19 17 15 17 18 | 7 5 5 10 10 29 11 11 9 24 17 10 11 15 19 | 8 9 8 12 10 19 14 10 15 20 22 21 10 15 15 20 | 10 16 14 12 14 31 19 15 24 21 31 24 17 17 27 21 | 23 23 14 16 30 19 17 35 20 23 29 22 21 27 23 22 | 35 23 21 17 22 28 25 33 43 27 32 23 24 25 26 23 | 41 30 21 27 35 42 34 42 38 45 38 39 16 34 26 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 38 45 34 38 52 60 47 52 54 59 70 69 54 63 46 55 1 | 34 55 41 43 38 44 43 38 47 63 63 72 64 68 69 64 2 | 47 44 40 49 51 44 48 41 43 47 57 62 66 50 45 58 3 | 41 38 39 38 42 30 53 47 35 48 67 66 73 65 55 4 | 30 26 38 44 31 27 29 18 38 40 46 45 45 33 45 5 | 29 23 33 27 35 24 32 38 32 35 38 34 32 40 6 | 23 23 29 27 23 18 21 19 31 24 23 36 27 24 7 | 28 12 24 23 19 19 23 23 27 22 26 32 25 26 8 | 15 14 15 15 18 15 26 24 21 21 20 21 17 13 19 9 | 10 12 14 13 11 13 22 17 18 13 15 17 13 11 15 10 | 10 12 8 13 11 7 12 16 13 19 11 12 16 14 16 11 | 8 9 13 16 9 7 14 15 6 14 12 9 18 15 15 12 | 17 11 12 14 14 10 9 14 14 20 15 9 14 17 12 13 13 | 11 20 19 21 21 13 10 16 15 15 12 8 23 24 17 14 14 | 18 12 14 15 14 14 10 13 16 17 17 12 20 17 15 20 15 | 16 25 17 18 16 9 17 9 22 15 23 15 19 18 17 20 16 | 12 16 12 19 21 20 15 20 15 19 20 17 17 16 15 16 17 | 9 20 11 16 16 13 14 17 19 18 8 23 21 16 23 18 | 13 19 16 14 17 12 18 16 16 16 11 25 24 14 20 18 19 | 17 24 11 21 23 15 12 11 18 20 14 21 24 11 10 15 20 | 22 18 23 19 16 24 21 17 28 28 27 22 13 27 21 22 21 | 27 26 29 27 31 26 23 30 30 27 32 31 12 26 33 29 22 | 31 36 35 28 23 26 32 21 25 33 37 37 52 40 35 41 23 | 32 31 35 33 39 35 27 42 46 56 48 38 82 60 49 44 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 Note: . installed solar panels on May 9. View of the antenna partially blocked, and increased interference of the convertor. Need to relocate the antenna to the outside. 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 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 12 18 20 13 14 16 11 21 11 15 7 19 14 14 20 1 | 23 27 14 13 17 10 16 20 24 9 18 14 17 17 20 2 | 16 23 13 18 17 28 26 22 20 26 16 14 18 22 21 3 | 21 26 21 29 18 19 19 27 18 22 16 0 3 21 23 4 | 27 29 21 25 18 22 23 30 22 29 27 0 13 32 5 | 23 24 21 26 20 25 23 22 21 20 24 0 15 21 6 | 25 27 22 32 22 27 19 22 22 19 19 19 12 25 14 7 | 33 14 17 21 13 30 18 26 10 18 19 19 14 21 23 8 | 17 21 21 24 15 26 22 32 25 19 16 12 14 14 16 9 | 25 27 20 27 13 19 23 21 15 16 23 14 13 23 10 | 16 23 29 13 18 18 17 21 13 20 16 17 10 16 11 | 14 27 13 11 13 17 28 15 14 12 13 20 14 12 12 | 14 23 14 19 17 12 16 15 18 17 8 23 12 13 9 13 | 14 18 15 19 6 12 12 14 13 13 15 10 18 15 17 14 | 23 10 21 13 15 20 10 9 16 12 13 14 16 13 23 15 | 20 17 17 13 10 15 16 22 12 17 20 8 12 17 16 | 24 30 19 17 8 16 14 13 19 24 13 13 12 10 17 | 14 19 13 13 9 10 13 14 14 15 14 16 11 19 18 | 6 19 12 10 13 10 14 10 15 12 15 9 21 7 13 19 | 18 11 15 7 21 14 22 11 10 20 11 22 16 8 13 20 | 18 15 15 5 15 11 15 15 12 10 9 13 12 14 13 21 | 19 15 8 23 16 20 18 15 13 16 13 16 12 18 22 | 25 14 15 14 13 15 15 19 12 11 16 27 27 19 23 | 20 20 15 11 14 15 14 17 20 7 12 16 15 15 20 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 17 23 12 11 24 28 15 21 17 27 30 29 21 24 26 15 1 | 21 32 17 23 17 15 1 29 21 28 27 27 26 20 23 34 2 | 23 23 16 24 20 17 18 19 27 19 34 25 32 29 29 36 3 | 19 18 25 26 29 20 26 29 31 28 27 29 24 27 25 21 4 | 23 28 27 29 36 30 27 19 21 26 24 26 28 24 25 32 5 | 25 26 23 32 31 33 20 15 23 26 28 21 33 13 25 15 6 | 13 19 28 35 33 23 18 23 31 18 16 24 14 20 21 17 7 | 21 22 16 33 34 36 18 22 25 15 22 10 25 17 9 16 8 | 20 21 26 22 24 24 32 26 18 18 28 17 18 18 18 13 9 | 19 26 27 29 13 17 24 20 22 24 30 13 13 16 13 19 10 | 20 13 19 17 18 19 28 16 28 19 20 14 15 22 12 7 11 | 7 16 16 20 20 17 19 22 17 9 14 13 14 13 10 13 12 | 17 20 13 22 13 20 15 17 16 13 13 25 17 13 9 8 13 | 17 8 11 14 18 13 14 16 26 10 14 14 10 11 11 14 14 | 22 14 20 15 14 14 10 13 13 18 29 13 10 19 8 17 15 | 19 14 11 15 21 22 10 13 18 22 22 11 14 10 16 15 16 | 14 18 10 29 23 20 13 21 17 18 26 19 13 13 13 15 17 | 12 10 15 24 16 11 28 19 22 18 22 18 15 17 7 15 18 | 13 16 12 21 19 23 8 17 19 21 24 10 10 18 22 19 | 16 12 13 12 13 16 17 23 13 17 16 10 15 23 12 20 | 14 14 17 15 8 18 14 10 14 12 17 20 10 17 11 17 21 | 21 21 15 21 12 21 18 13 18 9 13 26 21 12 11 22 | 18 12 22 19 17 22 27 26 24 28 36 20 13 23 21 23 | 13 17 15 23 24 18 19 19 23 20 32 21 31 28 18 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 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 harddisks for further analysis. Only overdense meteor reflections are counted manually and used for statistics] Duration >= 2 seconds | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 2 3 4 1 5 4 3 5 6 8 5 9 1 5 5 1 | 1 5 2 1 4 3 4 5 4 6 8 9 5 8 9 2 | 3 2 5 3 2 4 3 1 5 3 6 7 6 8 6 3 | 3 11 5 7 5 7 5 5 3 8 7 10 10 8 7 4 | 2 9 10 6 5 3 8 10 11 10 13 15 3 6 6 5 | 7 7 10 18 9 13 13 6 8 7 10 11 4 6 6 6 | 7 8 14 12 9 9 8 13 5 5 6 7 8 8 4 7 | 8 8 8 5 6 7 4 7 8 5 10 5 9 3 6 8 | 10 17 5 8 6 6 5 9 3 6 5 4 7 7 0 9 | 8 5 10 9 5 13 1 5 6 5 1 3 6 7 4 10 | 4 3 6 4 1 3 3 3 7 5 3 2 5 3 2 11 | 7 1 4 2 2 3 4 7 9 3 0 2 5 4 2 12 | 6 3 2 4 4 3 3 0 5 1 4 1 7 0 2 13 | 5 6 5 4 4 3 5 0 6 1 4 1 3 0 0 14 | 3 8 0 4 3 1 0 5 5 5 4 2 1 5 0 15 | 5 5 1 2 0 3 2 3 5 2 2 1 5 3 3 16 | 2 2 2 3 1 2 2 2 2 1 3 2 2 5 1 17 | 0 1 2 3 5 2 5 1 1 3 3 1 2 3 1 18 | 1 0 1 2 1 6 0 4 0 2 0 2 3 3 19 | 0 0 2 2 3 0 2 1 1 2 1 0 2 1 0 20 | 3 2 1 1 2 0 3 1 3 1 4 1 3 4 1 21 | 0 1 1 5 4 1 3 3 2 1 3 1 1 2 2 22 | 4 2 3 1 3 0 2 2 2 4 2 3 4 3 3 23 | 4 1 1 6 7 2 2 2 5 3 5 2 5 4 5 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 7 5 4 3 10 9 8 5 7 4 12 8 7 12 7 9 1 | 8 0 2 7 4 4 3 4 8 7 8 7 9 11 12 11 2 | 12 3 4 6 5 6 7 8 2 9 11 8 11 8 11 3 | 3 5 9 2 7 9 12 6 10 6 8 12 7 8 8 4 | 14 6 7 10 6 9 3 3 9 10 3 7 10 5 13 5 | 8 5 9 6 12 7 3 8 7 7 5 7 15 8 8 6 | 11 4 3 6 13 8 3 3 6 5 5 7 8 4 8 7 | 9 4 7 4 5 7 6 5 3 5 1 2 9 8 5 8 | 6 1 7 6 9 3 10 2 5 3 5 0 7 7 3 9 | 6 3 5 3 3 3 5 3 6 1 1 3 3 5 10 10 | 3 1 4 7 6 4 3 2 6 1 2 1 2 4 6 11 | 3 2 2 1 4 1 1 2 2 2 3 4 2 5 5 12 | 6 0 3 2 4 4 2 5 2 4 2 2 3 1 0 5 13 | 1 0 1 2 2 1 1 4 1 3 6 1 2 2 1 3 14 | 2 3 0 1 3 1 1 2 3 0 3 1 4 6 3 3 15 | 5 1 3 3 2 2 5 1 4 5 0 6 1 2 3 3 16 | 2 1 3 1 1 1 1 4 2 3 4 0 1 1 3 3 17 | 1 0 1 1 2 1 1 1 3 0 3 0 5 8 1 2 18 | 0 2 3 0 6 1 0 3 3 0 2 7 1 6 4 1 19 | 2 2 3 5 1 3 4 3 2 1 3 4 6 4 3 3 20 | 1 2 0 2 2 5 2 2 3 1 4 6 8 5 4 4 21 | 6 1 2 5 1 1 4 1 5 4 3 10 3 1 2 4 22 | 3 2 5 5 2 0 4 3 5 2 10 8 8 7 2 5 23 | 3 4 4 5 4 1 0 7 1 3 7 7 11 6 6 5 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 Duration >= 10 seconds | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 0 0 0 0 1 1 2 0 0 0 1 1 1 | 0 0 0 0 0 1 1 0 1 0 1 1 1 1 0 2 | 0 1 2 0 1 0 1 0 1 1 1 0 0 0 0 3 | 0 4 1 0 1 1 1 2 1 3 1 1 0 1 1 4 | 0 0 2 2 0 0 2 0 1 2 3 3 1 1 1 5 | 2 2 2 1 1 4 3 1 0 1 2 1 0 1 2 6 | 2 2 1 0 2 1 1 1 0 1 3 0 1 0 1 7 | 2 0 3 1 0 2 0 1 3 0 2 2 1 1 0 8 | 1 2 0 0 0 2 1 1 0 1 0 1 0 0 0 9 | 2 1 3 1 3 0 0 1 3 0 0 0 1 1 1 10 | 0 1 1 1 1 1 2 0 0 0 0 0 2 1 0 11 | 0 0 1 0 1 1 0 1 1 0 0 0 1 0 0 12 | 0 1 1 0 0 0 0 0 0 0 0 0 1 0 0 13 | 1 0 1 0 0 0 0 0 2 0 1 0 0 0 0 14 | 0 1 0 0 0 0 0 1 0 0 0 0 0 0 0 15 | 1 1 0 0 0 1 0 0 0 0 0 1 0 1 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 | 0 0 0 1 1 0 0 0 1 0 0 0 0 0 0 18 | 0 0 1 0 0 0 0 1 0 0 0 0 0 1 19 | 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 21 | 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 22 | 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 23 | 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 0 1 0 0 0 0 1 0 0 0 0 0 2 0 2 1 1 | 0 0 0 0 2 0 1 0 1 1 1 1 4 2 3 3 2 | 0 0 0 0 1 0 1 1 0 2 0 3 2 2 1 3 | 0 2 1 0 1 1 0 1 1 1 0 6 0 1 5 4 | 2 0 2 1 1 2 0 0 2 3 0 1 1 0 2 5 | 3 2 1 0 3 1 0 0 2 1 1 2 4 3 1 6 | 3 1 1 0 2 3 0 2 1 0 1 2 0 1 3 7 | 1 0 1 1 0 0 0 0 0 0 0 0 2 2 2 8 | 0 0 0 0 2 0 0 0 0 0 2 0 2 2 3 9 | 0 2 1 0 0 1 0 0 0 0 0 1 1 1 1 10 | 0 0 1 2 3 1 0 1 1 0 1 0 0 0 0 11 | 0 0 1 1 2 0 0 1 0 1 0 0 1 3 0 12 | 0 0 0 0 0 2 0 3 0 0 0 0 0 0 0 1 13 | 0 0 0 0 1 0 1 0 0 0 2 1 0 0 0 1 14 | 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 15 | 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 17 | 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 2 0 2 0 0 19 | 0 0 0 0 0 1 0 0 0 0 1 1 0 1 0 1 20 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 21 | 0 0 0 0 0 0 0 0 0 2 1 1 0 0 1 1 22 | 1 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 23 | 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 Note: . our beacon was "OFF" on 20180711 (18:02-19:06 UT) and on 20180728 (02:19-12:04 UT) Felix Verbelen ---------------------------------------------------------------------- Observer: Bill Ward Location: Kilwinning, UK (4 41' W, 55 39' N) Frequency: 143.05 MHz Graves Receiver: Yaesu FT-817 Antenna: 4 Element Yagi Antenna Direction: elev 0 deg, azimuth 135 deg (SE) Computer: Toshiba Observing method: HROFFT + Colorgramme RMOB Lab v 3.0 | July 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 25 33 20 26 18 29 29 26 43 34 36 30 22 29 25 1 | 23 31 22 26 26 28 28 27 36 32 30 22 26 28 38 2 | 37 32 37 46 39 42 33 31 45 35 40 44 38 35 38 3 | 29 44 36 46 35 39 40 29 27 53 40 43 37 46 48 4 | 45 48 30 44 39 33 45 39 38 48 41 31 4 54 54 5 | 41 36 43 48 46 47 47 45 42 42 50 52 0 37 38 6 | 52 40 44 49 51 47 48 47 51 62 48 51 0 48 42 7 | 45 40 44 45 41 55 36 40 57 50 40 60 15 47 51 8 | 44 52 32 41 29 35 29 36 50 40 29 34 34 34 35 9 | 40 49 37 26 32 31 26 33 40 32 30 36 21 26 19 10 | 27 32 29 26 41 34 21 26 36 28 25 33 26 30 15 11 | 42 50 27 31 33 29 31 34 27 35 23 26 31 29 24 12 | 52 46 44 38 36 45 34 41 58 34 32 25 33 43 43 13 | 46 45 43 51 47 38 38 38 45 33 37 37 35 35 23 14 | 53 49 37 33 43 28 24 31 36 31 37 27 27 37 19 15 | 50 31 35 24 28 28 35 46 31 30 21 18 28 32 19 16 | 37 26 36 16 29 27 31 37 32 35 28 16 21 18 22 17 | 24 24 30 15 17 21 19 25 25 16 14 18 20 21 21 18 | 19 18 18 4 32 22 17 21 17 24 20 22 28 29 12 19 | 16 12 21 7 17 14 17 14 23 20 14 11 23 18 27 20 | 14 22 10 10 14 18 13 11 19 15 25 21 18 21 15 21 | 25 18 10 14 14 25 14 27 22 18 19 16 14 18 16 22 | 17 16 23 18 27 9 24 24 26 23 25 24 35 25 22 23 | 19 24 35 19 23 37 26 22 31 18 23 28 20 29 27 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2018 | July 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 33 25 25 29 37 35 32 26 32 31 31 50 28 37 38 39 1 | 31 29 24 26 46 31 37 27 55 41 41 49 41 42 43 36 2 | 37 30 33 38 33 42 38 57 56 66 65 81 66 50 59 61 3 | 38 44 47 44 39 54 64 67 66 63 71 84 72 73 79 59 4 | 54 39 37 30 59 52 50 54 47 60 68 60 64 64 50 57 5 | 78 44 51 32 43 43 42 57 49 46 65 49 56 55 62 71 6 | 36 39 43 47 40 54 36 54 52 41 62 52 45 36 45 29 7 | 48 28 42 33 50 40 35 41 44 31 41 47 30 37 26 24 8 | 48 43 36 26 26 46 36 31 29 36 32 22 25 40 23 36 9 | 32 22 28 25 40 27 36 38 36 25 30 21 31 20 29 19 10 | 33 24 28 26 17 34 32 23 41 30 29 20 25 22 20 24 11 | 29 35 20 27 36 26 35 25 29 23 26 19 26 24 19 28 12 | 32 26 35 33 35 26 29 32 27 14 24 26 34 24 34 31 13 | 31 18 29 37 37 43 31 35 26 26 31 33 30 21 19 33 14 | 32 28 29 25 41 30 36 33 31 28 36 35 32 30 22 36 15 | 25 24 33 28 26 37 27 34 36 21 35 20 26 24 21 33 16 | 26 23 30 30 33 33 30 13 40 23 28 21 37 30 22 31 17 | 28 29 18 26 24 33 27 22 34 32 24 21 15 26 14 24 18 | 15 21 19 26 24 32 33 21 18 23 24 15 23 22 11 12 19 | 20 15 22 28 23 20 23 18 21 21 19 21 18 21 22 14 20 | 19 17 23 12 21 26 17 18 18 19 17 10 20 18 17 14 21 | 22 25 19 26 5 25 26 16 29 22 26 8 18 22 24 18 22 | 15 25 22 35 27 26 30 19 22 19 20 23 14 24 20 26 23 | 30 27 21 32 24 36 36 22 28 28 39 10 34 45 35 29 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2018 Bill Ward 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 Vanleenhove http://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 (RMOB1807) 4 August 2018 --