Meteor Observation Bulletin No. 312 www.rmob.org July 2019 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 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|172 189 168 176 167 196 215 206 224 215 208 238 210 200 194 1 |163 163 189 189 192 196 206 189 198 185 199 215 193 212 193 2 |183 175 176 177 185 187 204 201 176 177 197 181 223 194 193 3 |204 178 188 183 169 192 200 189 184 170 178 182 247 184 151 4 |206 164 191 161 172 191 186 190 188 178 175 163 186 178 146 5 |178 169 176 188 211 184 186 192 175 178 170 177 198 177 173 6 |157 179 196 172 174 190 183 151 149 163 199 160 187 146 175 7 |159 182 188 167 167 162 165 163 166 173 170 154 197 165 168 8 |161 164 170 147 153 167 145 153 145 82 161 154 123 147 151 9 |132 139 137 135 131 129 136 128 123 120 134 125 129 146 10 | 96 120 124 119 128 127 118 116 113 115 128 124 139 128 11 |105 111 125 117 113 133 106 106 95 115 112 148 129 109 12 | 83 118 84 112 101 104 78 106 91 96 114 118 110 98 13 | 92 89 83 108 93 105 74 97 114 102 99 115 101 108 14 | 73 102 71 80 95 104 90 67 84 108 96 88 82 89 15 | 63 91 72 81 77 90 55 65 96 67 112 65 79 95 66 16 | 72 82 109 91 83 69 61 75 129 78 100 75 60 105 75 17 | 73 82 93 91 84 85 84 65 111 83 98 89 141 113 88 18 | 77 71 100 100 119 82 89 26 136 114 110 113 103 106 95 19 | 94 103 110 94 133 98 147 58 151 90 110 139 134 137 121 20 |135 107 144 144 135 147 155 120 147 122 144 145 150 121 149 21 |145 158 156 185 144 166 168 163 201 173 160 159 178 142 160 22 |175 166 188 186 201 172 203 164 195 176 212 174 186 172 195 23 |150 192 154 191 191 179 203 228 234 197 214 201 195 198 197 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|173 210 197 185 185 248 220 220 241 234 252 228 208 233 238 1 |202 207 192 192 228 242 231 245 246 231 279 227 210 205 212 2 |182 192 207 188 198 233 228 229 208 247 182 193 218 217 212 216 3 |165 196 174 202 200 209 232 207 219 206 209 166 209 207 185 189 4 |169 191 202 180 203 193 200 208 195 215 202 164 205 182 196 202 5 |181 158 178 174 184 172 211 215 170 198 159 178 169 154 184 137 6 |135 175 142 166 187 176 182 184 143 160 134 144 162 125 152 133 7 |144 174 145 182 173 189 179 156 138 171 140 112 157 123 140 132 8 | 152 161 177 143 189 178 148 127 133 153 135 149 118 137 128 9 |130 144 165 129 143 153 142 137 135 127 122 102 133 91 117 124 10 |124 136 134 150 130 141 121 135 144 95 116 128 91 100 92 11 |139 141 124 143 131 126 110 155 111 99 119 206 96 84 111 76 12 |122 124 117 152 132 110 128 114 114 104 134 102 102 95 98 90 13 |110 91 105 108 115 116 109 105 73 118 101 80 107 79 112 94 14 | 92 48 79 124 101 111 98 135 69 110 88 84 89 79 102 72 15 | 91 74 77 117 87 119 87 123 66 111 82 142 81 60 92 90 16 | 99 91 109 102 89 105 112 135 59 109 76 79 103 82 88 88 17 |100 88 93 101 79 112 88 110 85 115 57 104 99 93 80 97 18 |133 91 108 129 93 132 89 119 92 107 68 111 106 92 92 95 19 |136 103 119 145 107 129 138 146 115 112 121 97 114 106 99 126 20 |155 126 128 149 172 127 140 154 140 152 118 123 130 114 118 130 21 |172 169 169 177 177 174 167 214 173 157 162 168 149 141 171 161 22 |177 154 179 203 178 162 185 232 209 218 192 192 189 194 193 197 23 |223 185 191 231 224 204 242 237 248 221 211 212 207 192 200 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 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 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 92 86 98 92 96 99 97 98 94 100 108 110 99 100 91 1 | 89 81 112 89 103 84 88 99 108 94 95 98 117 116 85 2 |100 93 94 82 100 98 100 97 99 102 103 102 99 91 94 3 | 98 82 105 100 82 99 108 98 108 99 90 98 98 97 91 4 |103 101 107 102 102 103 91 108 101 92 84 101 83 88 87 5 |112 110 110 97 93 114 89 81 82 97 96 94 91 98 95 6 | 90 97 104 88 94 96 84 97 102 91 86 85 97 85 99 7 | 96 85 96 86 74 85 87 90 90 95 87 89 90 81 90 8 | 83 87 78 78 85 84 82 79 89 107 94 81 79 74 88 9 | 80 80 67 75 82 73 82 72 75 77 71 72 66 70 74 10 | 71 68 65 65 74 62 73 68 67 68 65 71 72 81 81 11 | 72 78 77 76 77 77 73 77 71 70 69 65 74 75 82 12 | 71 77 71 75 72 98 79 57 90 67 65 81 69 64 71 13 | 62 81 75 58 66 55 62 61 82 69 60 71 66 71 73 14 | 62 69 60 49 62 50 52 60 104 80 58 67 68 59 67 15 | 58 61 49 52 49 51 51 67 54 44 57 52 55 57 16 | 58 42 51 55 46 43 44 52 53 47 43 49 58 47 17 | 38 46 50 54 40 43 38 48 101 46 52 60 52 47 18 | 33 40 59 45 51 50 57 45 68 47 62 65 62 59 19 | 49 43 55 57 43 59 62 48 53 59 58 58 54 67 20 | 65 47 109 61 58 68 66 59 56 66 71 69 79 64 21 | 74 68 107 80 83 70 77 69 72 78 73 76 73 79 22 | 72 79 82 87 89 84 103 72 91 78 80 94 108 93 23 | 85 96 94 82 80 87 95 85 107 87 96 93 99 104 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 91 99 108 125 115 122 105 109 111 99 94 106 98 1 | 101 104 116 115 127 114 128 109 105 110 105 121 103 2 | 95 97 105 109 104 116 111 108 111 106 121 111 98 3 | 102 106 104 101 98 106 111 103 97 114 96 101 101 4 | 97 93 100 105 95 115 101 103 89 92 103 102 95 5 | 102 98 94 89 99 104 94 92 77 101 87 97 89 6 | 86 98 92 96 92 89 84 84 74 73 63 62 77 7 | 83 90 92 88 93 83 82 76 76 77 60 66 79 8 | 71 89 91 87 73 77 74 55 62 57 63 63 61 9 | 68 96 58 77 83 70 59 53 46 74 56 63 61 10 | 67 75 80 78 62 71 45 54 45 63 49 59 11 | 71 90 60 64 86 66 72 56 52 56 49 70 55 12 | 63 74 66 63 71 67 58 60 45 52 56 68 75 13 | 65 66 60 63 68 65 80 62 50 62 54 59 46 14 | 66 76 63 59 76 51 54 46 57 55 41 46 50 15 | 55 67 61 52 66 33 57 54 44 57 40 49 39 16 | 53 56 61 58 59 33 54 46 55 47 45 44 53 17 | 56 54 67 48 69 61 45 55 37 40 43 46 32 18 | 59 49 57 46 58 46 59 43 43 32 33 39 44 19 | 68 49 64 59 70 59 59 62 50 41 49 42 47 20 | 80 78 66 62 82 77 61 74 60 60 54 55 61 21 | 70 88 80 83 69 95 95 74 85 74 67 71 66 69 22 | 80 86 95 80 87 102 85 89 100 93 91 95 94 92 23 | 88 88 111 105 103 105 97 102 104 92 85 98 102 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 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 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 11h| 1 - - 2 2 - 4 - - - - - - - - 12 | - - - - 1 - 3 3 - - - - - - - 13 | - - - - 2 2 3 2 - - - - - - - 14 | 2 1 2 - 1 2 4 1 - - - - - - - 15 | 3 2 1 - 1 2 4 2 - - - - - - - ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 11h| - 1 - - - 2 - 4 - 3 1 - 4 1 1 - 12 | - 3 - 1 - - - 0 - 1 3 - 5 7 1 3 13 | - 1 - 3 - 1 - 1 - 2 2 - 1 0 2 - 14 | 2 2 - - - 2 - - - 3 - - 1 8 2 1 15 | 3 1 - - - 2 - - - 1 - - - 0 1 - ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 July 2019 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 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+------------------------------------------------------------ 0h| 27 60 38 60 36 57 52 88 44 44 63 55 46 55 50 1 | 55 51 49 46 38 60 67 64 50 81 64 87 47 46 53 2 | 60 44 43 56 52 71 59 82 57 75 68 63 66 50 53 3 | 67 51 41 38 53 69 56 95 45 73 56 74 67 58 50 4 | 54 42 65 55 53 72 65 73 50 101 55 65 67 59 56 5 | 64 58 99 58 66 85 56 100 71 146 90 77 63 51 65 6 | 76 51 77 61 70 97 73 83 70 74 80 85 70 56 77 7 | 75 63 101 66 81 96 69 94 61 71 84 82 88 81 98 8 | 79 67 101 71 90 113 87 112 69 76 86 74 69 67 74 9 | 78 67 106 69 67 83 86 96 97 66 75 90 53 71 104 10 | 114 63 86 59 80 103 70 75 91 66 68 83 63 82 74 11 | 86 60 79 62 81 82 75 64 91 61 84 89 63 72 70 12 | 104 70 78 50 73 99 107 70 75 66 82 72 61 72 73 13 | 111 71 81 68 91 76 109 76 112 57 80 75 54 47 71 14 | 97 84 84 64 81 81 65 88 112 46 93 81 59 43 62 15 | 90 82 84 82 94 63 79 75 96 62 95 61 72 49 44 16 | 83 75 94 77 93 70 42 72 117 70 89 83 64 55 70 17 | 73 85 82 75 95 68 69 78 89 47 97 77 68 52 59 18 | 64 86 78 78 68 52 83 62 91 39 100 66 65 62 62 19 | 61 54 87 50 80 57 90 56 91 57 90 62 57 50 45 20 | 60 66 66 58 58 27 94 59 53 53 55 58 45 53 43 21 | 49 55 71 44 52 50 110 80 74 48 75 66 36 37 37 22 | 47 50 57 68 64 59 73 46 44 53 75 81 47 54 54 23 | 46 54 46 61 63 52 65 56 46 72 67 57 50 64 63 ---+------------------------------------------------------------ UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+---------------------------------------------------------------- 0h| 56 71 53 1 | 56 50 53 2 | 44 74 66 3 | 48 57 51 4 | 56 67 54 5 | 67 83 71 6 | 89 87 66 7 | 105 54 63 8 | 93 69 84 9 | 84 75 73 10 | 60 66 -- 11 | 80 79 -- 12 | 71 70 -- 13 | 77 56 -- 14 | 81 63 -- 15 | 94 61 -- 16 | 75 67 -- 17 | 82 57 -- 18 | 48 51 78 19 | 61 52 56 20 | 58 39 39 21 | 41 29 76 22 | 49 46 13 23 | 64 56 23 ---+---------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 Notes: . Es = Sporadic E . Au = aurora . Local time is PST or UT-8 . CAR = Carrier -- = System Down . I lost echoes the evening of July 18th. I tried many things, including rebooting, complete shutdown, and so on all without success of hearing meteor pings. I'm not sure if the station went off the air or not. I was looking at the data when a thunderstorm hit and my UPS started flashing instead of going to the battery backup. I had to manually shut the UPS down, along with the receiver and counter. Still no meteors. Radio seems OK as I can hear local FM stations and CW stations. Swapped out audio card just in case that was the problem. Still no meteors. Fingers crossed the TV didn't finally go digital. 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 8ntenna: crossed dipole RHCP, elev 90 deg Receiver: HRO MRX-50 Computer: Pentium 3 - 1.7 GHz desktop Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.3 | July 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 12 5 19 15 14 21 23 17 21 24 17 26 27 1 | 13 15 27 9 18 18 21 20 28 14 25 31 21 2 | 12 34 31 15 23 24 11 36 22 21 37 36 37 3 | 13 30 34 31 31 28 29 28 34 33 35 30 48 4 | 14 40 28 27 34 36 16 28 29 39 41 20 40 5 | 31 27 48 43 22 32 19 37 43 30 23 27 41 6 | 23 14 28 13 27 23 17 28 21 39 28 14 14 7 | 9 10 21 9 18 12 21 16 23 27 29 10 14 8 | 8 7 15 5 20 11 12 14 19 27 15 21 15 9 | 6 5 9 6 15 12 6 20 9 6 21 16 11 10 | 11 7 7 11 22 13 4 14 20 9 10 15 12 11 | 5 7 10 9 12 12 7 7 12 11 10 10 19 12 | 16 7 11 9 11 8 9 5 22 14 5 12 12 13 | 18 10 6 4 14 16 3 9 9 19 8 10 16 14 | 18 7 7 7 7 14 8 12 12 14 14 4 17 15 | 5 10 7 17 9 9 8 8 23 24 13 3 26 16 | 10 11 11 10 11 9 14 18 18 30 13 5 20 17 | 10 5 12 23 20 15 16 16 15 22 14 6 14 18 | 10 6 1 15 12 17 20 20 23 26 29 24 13 15 19 | 9 9 17 8 15 17 16 22 25 17 25 28 18 25 20 | 10 13 8 15 14 11 13 20 26 22 22 4 13 21 | 8 14 11 7 11 11 12 33 19 33 19 14 12 22 | 9 28 19 17 12 5 15 23 16 25 15 8 16 23 | 9 13 18 18 13 14 17 19 25 12 23 19 15 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 29 16 11 36 22 26 9 14 9 6 15 2 7 15 9 10 1 | 28 22 20 27 33 36 7 9 7 10 10 9 5 15 11 7 2 | 42 27 19 26 39 32 3 4 5 14 13 8 3 14 9 15 3 | 28 17 22 39 34 36 2 5 5 15 11 16 10 17 11 9 4 | 28 25 22 31 37 28 10 8 10 1 2 37 7 16 10 5 5 | 42 24 22 43 36 39 15 9 5 11 6 33 5 14 7 9 6 | 31 9 10 22 32 20 6 5 14 8 6 26 6 8 9 10 7 | 17 14 16 19 23 20 1 4 2 4 7 12 4 5 1 3 8 | 5 9 13 13 17 14 8 7 1 7 6 3 5 6 2 5 9 | 18 5 10 3 24 9 1 1 2 6 1 8 5 3 1 9 10 | 10 5 17 11 15 3 1 1 2 5 1 7 5 1 3 4 11 | 16 9 13 7 21 7 4 2 1 4 5 17 2 0 3 3 12 | 18 5 18 16 5 4 3 3 1 5 5 7 0 1 1 13 | 14 9 13 19 14 1 3 0 2 1 3 11 7 0 6 1 14 | 9 2 18 18 10 7 1 1 1 1 4 22 2 1 3 0 15 | 9 11 21 12 13 2 1 3 2 2 6 18 4 3 0 2 16 | 5 9 15 17 29 2 5 1 4 3 6 11 2 3 2 2 17 | 9 18 13 15 16 1 0 2 0 3 4 8 2 7 2 2 18 | 22 14 16 17 18 1 1 5 1 2 3 11 5 5 3 7 19 | 25 13 24 13 26 5 1 2 1 4 0 9 1 3 6 5 20 | 14 24 21 17 6 2 4 1 1 3 5 8 2 1 5 4 21 | 7 13 19 14 9 0 3 5 7 33 8 4 2 5 10 2 22 | 8 20 16 17 11 4 6 3 8 28 4 8 6 5 2 2 23 | 13 16 20 17 19 9 9 9 7 9 3 7 7 6 7 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 Johan Coussens --------------------------------------------------------------------------- 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 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 36 46 42 69 54 45 61 59 52 54 57 57 56 42 26 1 | 50 41 47 63 52 45 65 64 60 59 66 82 86 61 36 2 | 69 41 77 68 59 47 74 70 56 56 55 77 65 75 76 3 | 56 38 41 73 72 61 76 65 68 73 70 92 63 75 81 4 | 61 65 43 49 57 54 73 75 64 48 23 59 57 55 61 5 | 44 72 57 58 65 59 63 51 66 50 58 44 56 53 33 6 | 49 60 53 49 61 59 62 51 49 59 58 53 88 58 31 7 | 46 46 42 46 48 55 55 48 45 43 45 39 54 49 22 8 | 49 41 35 44 57 48 48 43 39 39 44 39 57 57 41 9 | 43 35 55 38 52 47 48 51 49 28 40 51 47 52 47 10 | 44 43 38 31 59 42 58 38 42 43 50 38 51 50 53 11 | 45 45 44 48 52 54 64 35 54 44 35 61 53 54 55 12 | 44 43 45 32 44 46 55 47 45 32 52 39 52 48 41 13 | 31 50 41 37 47 34 74 51 44 36 40 43 61 47 30 14 | 26 44 42 41 49 48 50 54 56 35 35 94 38 43 39 15 | 33 42 29 41 28 50 56 38 50 40 38 69 42 32 45 16 | 38 47 47 50 32 45 55 38 40 41 32 96 40 46 47 17 | 27 26 29 35 31 50 47 39 38 34 32 42 41 39 30 18 | 38 31 29 25 19 39 48 70 31 41 22 45 31 33 26 19 | 28 32 26 29 21 30 24 57 42 30 33 33 35 34 28 20 | 14 24 38 34 30 32 33 48 36 29 18 46 25 36 45 21 | 35 31 46 40 32 59 49 34 42 45 24 63 34 46 46 22 | 32 22 50 54 36 34 42 15 47 42 36 59 46 17 44 23 | 37 37 50 39 45 51 45 40 54 50 39 30 58 32 80 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 55 72 52 65 78 60 63 58 62 71 59 70 89 54 58 69 1 | 62 74 58 73 74 72 83 71 88 71 66 64 85 38 81 74 2 | 75 73 66 72 86 60 94 74 64 77 70 70 102 45 83 81 3 | 74 59 62 80 76 72 93 75 50 69 74 88 118 39 83 76 4 | 66 65 65 64 96 75 86 80 87 71 91 66 111 48 107 72 5 | 63 65 61 60 64 58 59 57 53 68 56 0 81 40 65 51 6 | 60 54 66 53 51 70 62 55 60 51 47 2 60 39 64 65 7 | 54 43 59 61 54 51 63 53 54 48 47 47 56 43 37 37 8 | 44 59 26 48 47 56 64 43 57 46 32 39 45 35 43 40 9 | 53 63 29 62 67 44 43 49 41 45 43 47 50 39 29 41 10 | 48 59 50 54 44 70 44 46 39 32 33 35 28 48 36 54 11 | 47 46 49 54 56 46 54 54 49 29 61 34 21 44 48 40 12 | 41 46 46 42 49 55 53 39 47 36 42 43 14 57 37 13 | 34 51 52 46 39 50 40 47 45 45 48 31 32 52 29 14 | 43 36 64 53 44 45 45 27 25 39 33 46 41 45 29 40 15 | 42 34 35 54 37 24 30 33 37 28 47 44 34 35 30 29 16 | 43 33 37 38 37 49 51 44 21 37 33 66 30 37 32 27 17 | 39 38 43 38 21 28 33 33 23 27 53 36 33 46 27 18 | 20 31 34 34 37 30 33 19 32 22 49 29 38 33 18 30 19 | 27 24 31 39 25 24 28 27 26 25 29 22 24 33 25 33 20 | 45 38 51 29 28 34 33 40 41 168 48 13 34 26 32 38 21 | 47 35 37 44 59 49 34 42 32 43 36 21 28 46 28 39 22 | 58 46 43 48 42 40 39 50 43 35 34 44 54 47 47 53 23 | 50 65 58 51 56 53 46 68 62 44 43 50 56 52 45 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 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 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 12 39 450 107 53 155 168 104 86 179 22 363 39 169 3 1 | 20 69 6 352 39 77 266 173 135 340 36 433 51 211 14 2 | 1 75 76 431 93 169 359 279 215 442 209 453 87 236 27 3 | 94 114 467 136 153 322 346 257 459 274 494 142 267 32 4 |151 106 525 202 256 351 403 288 461 335 473 215 301 41 5 |231 110 532 289 216 359 361 383 489 357 542 265 359 76 6 |266 162 514 390 275 405 440 442 470 407 583 338 349 109 7 |373 227 316 539 386 379 509 400 385 541 518 293 359 206 8 |456 250 443 558 427 378 497 383 377 536 304 293 471 202 9 |462 349 347 312 438 374 506 314 370 580 129 284 496 255 10 |481 336 282 397 458 504 515 441 427 532 280 394 500 267 11 |464 309 226 153 412 425 428 487 528 389 540 456 378 475 132 12 |414 263 449 345 489 434 346 473 391 443 507 494 285 428 336 13 |392 217 421 239 463 389 247 374 262 470 392 507 220 273 350 14 |313 153 212 82 414 287 172 288 247 503 445 331 179 195 311 15 |263 75 55 46 346 220 132 194 236 299 490 253 167 421 298 16 |195 42 40 44 305 99 124 178 87 211 440 161 177 58 216 17 |105 28 37 27 77 44 93 128 132 120 303 105 150 49 127 18 |105 21 16 27 67 17 60 168 163 106 346 47 206 35 79 19 |103 25 14 89 50 35 263 126 216 311 19 215 18 90 20 | 96 38 1 29 83 140 47 84 111 112 302 19 242 12 75 21 | 71 48 77 17 66 154 43 62 110 54 372 21 240 1 103 22 | 58 30 69 29 107 145 45 73 116 38 379 30 211 4 109 23 | 73 141 54 15 140 149 70 274 131 41 310 25 200 6 83 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|107 23 59 54 93 167 427 50 183 211 29 47 118 40 205 185 1 |140 14 67 87 56 186 121 87 187 361 51 57 134 64 175 236 2 |154 28 104 85 82 193 152 118 209 424 106 55 159 88 207 244 3 |173 41 116 94 122 227 123 148 319 414 166 46 293 128 216 227 4 |183 42 119 52 87 274 178 199 473 393 235 54 383 196 216 262 5 |168 55 128 87 124 263 223 188 597 518 328 134 477 236 189 321 6 |189 53 219 90 150 311 221 213 522 516 314 236 513 299 200 376 7 |244 70 254 136 227 349 286 256 598 471 342 293 468 384 304 481 8 |264 106 286 134 326 313 237 318 519 386 347 230 520 415 321 457 9 |262 101 289 192 427 332 293 311 480 324 351 194 477 423 337 464 10 |300 374 336 309 431 326 337 347 387 433 429 234 507 381 313 420 11 |280 359 351 273 325 304 280 355 568 405 388 231 497 394 378 339 12 |322 385 316 223 243 317 229 320 542 503 314 209 414 320 463 370 13 |242 368 195 142 138 282 160 147 383 385 270 206 313 333 458 381 14 |104 294 150 103 206 246 152 136 325 245 206 197 200 247 375 319 15 |113 165 232 71 223 152 128 86 338 127 118 132 62 183 284 229 16 | 80 92 114 35 262 75 90 79 255 70 85 84 59 107 239 149 17 | 41 49 67 39 225 53 243 69 183 64 47 68 48 91 243 89 18 | 33 30 84 30 232 34 46 89 146 33 44 151 31 98 271 66 19 | 39 22 87 20 82 103 29 114 134 26 20 234 26 127 266 71 20 | 24 31 63 31 92 109 30 152 71 24 31 174 51 145 225 105 21 | 42 15 41 24 1 274 40 168 80 20 29 118 45 152 167 186 22 | 50 23 45 36 225 350 45 185 91 27 27 79 34 139 183 224 23 | 60 26 43 173 139 358 50 158 128 17 39 73 27 291 181 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 Mike Otte --------------------------------------------------------------------------- Observer: James Screech Location: Bedford, UK (0 25' W, 52 09' N) Frequency: 143.05 MHz Graves Receiver: RTL-SDR Antenna: Yagi 4 elements Antenna Direction: elev 0 deg, azimuth 140 deg (SE) Computer: Dell Inspiron 1525 Observing method: Spectrumlab + Colorgramme RMOB Lab v 3.0 | July 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 6 9 13 13 17 17 10 9 5 8 12 12 11 19 18 1 | 10 17 12 9 15 12 13 16 8 8 12 10 8 14 15 2 | 17 13 16 11 16 21 15 7 13 7 10 6 10 19 26 3 | 10 25 22 10 17 15 17 12 3 7 9 9 15 15 26 4 | 19 21 24 16 22 12 12 7 11 10 9 8 13 12 22 5 | 19 19 24 20 21 19 19 9 9 9 9 11 14 22 24 6 | 26 16 17 17 21 24 21 10 13 14 9 10 11 25 25 7 | 23 23 22 12 14 16 16 8 14 10 14 17 10 22 21 8 | 19 16 17 14 17 15 19 7 6 9 10 10 13 20 23 9 | 8 10 19 7 7 12 14 7 3 7 2 4 7 20 26 10 | 12 9 11 6 12 12 6 7 7 7 9 8 10 11 16 11 | 18 12 12 12 10 11 5 5 8 9 9 6 12 19 15 12 | 16 11 6 14 10 8 7 8 5 9 7 7 23 21 14 13 | 14 12 10 15 12 10 15 4 5 8 3 5 20 18 12 14 | 11 12 9 18 11 9 11 7 7 7 4 8 6 20 13 15 | 15 16 9 20 10 14 8 6 8 8 6 9 12 15 18 16 | 14 11 9 6 6 11 5 8 6 11 7 10 15 17 18 17 | 6 9 13 7 10 10 13 10 9 6 10 7 11 14 15 18 | 12 11 9 9 11 5 9 4 6 5 8 12 13 13 15 19 | 8 12 12 5 7 7 6 7 8 7 5 5 13 17 13 20 | 11 10 7 7 10 4 5 6 6 8 7 8 11 6 21 21 | 8 15 9 9 8 14 5 5 8 9 13 9 16 15 19 22 | 8 15 9 12 12 3 4 12 10 14 9 11 17 20 24 23 | 15 21 15 7 10 11 6 5 8 12 6 11 22 13 21 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 27 16 18 23 18 17 18 20 39 36 41 25 36 35 33 29 1 | 18 19 25 22 18 21 27 29 24 52 55 45 43 46 45 39 2 | 28 22 31 26 20 25 36 40 27 43 55 49 42 47 47 40 3 | 31 24 37 23 28 26 30 35 46 54 52 42 38 48 47 33 4 | 26 24 16 33 30 26 29 27 32 54 48 46 45 36 36 35 5 | 29 32 23 24 30 22 30 29 36 45 38 42 29 36 41 23 6 | 33 19 31 29 30 28 28 34 27 48 30 32 36 36 43 30 7 | 21 16 20 21 24 26 25 20 36 40 39 30 39 39 34 38 8 | 20 24 20 28 21 17 23 21 33 34 25 21 10 27 36 17 9 | 17 25 29 17 10 13 16 24 25 24 31 22 11 22 26 15 10 | 15 16 29 20 17 14 15 20 31 33 27 16 7 13 19 13 11 | 19 15 18 16 15 22 19 17 23 33 21 13 9 28 27 25 12 | 17 14 25 13 10 14 14 18 15 24 23 18 18 24 17 15 13 | 19 11 17 12 7 12 17 24 22 26 20 15 15 27 23 20 14 | 18 9 15 19 14 14 27 23 23 31 21 20 18 21 18 14 15 | 15 15 8 15 12 14 24 19 13 30 19 13 18 18 22 25 16 | 22 10 17 17 13 9 26 25 12 26 27 19 21 16 17 14 17 | 15 19 20 21 11 12 22 25 20 34 23 24 22 19 15 13 18 | 19 11 12 9 10 15 24 22 21 31 20 10 22 18 12 12 19 | 15 15 14 12 12 16 18 17 20 22 13 11 17 19 11 17 20 | 15 11 11 11 17 14 10 19 25 37 19 20 18 13 14 16 21 | 16 11 18 13 14 20 15 22 26 28 19 17 16 11 15 18 22 | 19 17 19 11 17 19 30 34 31 28 35 31 26 26 33 20 23 | 21 23 17 14 23 11 22 40 32 37 25 36 34 32 26 23 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 James Screech --------------------------------------------------------------------------- Observer: Ivan Sergey Location: private astronomical observatory close to Molodechno, Belarus (54 16' N, 26 44 E) Frequency: 88.6 MHz Transmitter Location: FM-radio station in Spain, France (95.8 kW Mulhouse/ Belvedere), Antenna: 5 element Yagi Azimuth 270 deg, elevation 5 deg Receiver: an automobile radio tape recorder "PIONER", 2 columns "Maxxstro" for amplification of a signal Observing method: the signal acts on a sound card computer CPU N2600 (1.6 GHz) Automatic calculation of the number of signals with the help of Python-script on the basis of MetAn program data Data sampling system: calculation of number of signals is carried out at by visual viewing all kept screenshots. | July 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 9 43 53 101 110 100 144 168 153 153 107 73 123 182 1 | 64 59 60 117 99 95 152 165 161 154 116 129 140 168 2 | 95 90 69 130 124 135 167 212 176 162 164 149 151 196 3 |191 101 97 143 119 116 164 156 156 164 168 180 161 179 4 |151 82 105 136 120 116 150 208 155 145 189 153 156 128 5 |204 101 86 132 129 110 146 181 130 177 138 141 146 130 6 | 4 87 118 134 185 129 142 179 172 195 171 146 165 7 | 87 67 57 122 188 109 89 176 154 156 216 164 139 8 | 60 59 96 146 137 117 157 179 154 141 183 141 105 9 | 51 52 84 100 119 135 150 168 158 126 75 126 104 15 10 | 72 31 62 51 98 89 130 113 113 66 71 60 74 78 11 | 88 23 41 91 94 84 92 84 93 27 116 40 43 70 12 |122 33 67 37 52 63 103 68 61 43 80 50 42 42 13 |128 49 80 56 55 69 81 112 78 92 79 71 59 29 14 | 91 45 56 68 47 96 115 112 138 66 43 60 69 28 15 | 31 39 65 76 52 93 82 86 164 37 29 75 71 25 16 | 49 40 44 52 46 53 87 79 183 29 58 62 53 17 | 29 23 47 37 41 50 85 81 67 39 46 68 90 55 18 | 19 30 45 41 47 56 76 58 54 38 60 76 84 22 19 | 21 32 49 44 84 63 86 87 92 57 43 91 89 35 20 | 25 41 65 62 58 76 110 98 87 74 94 84 103 23 21 | 28 36 69 96 54 88 120 123 103 79 91 85 118 35 22 | 43 49 60 105 79 91 119 141 116 101 98 94 159 39 23 | 47 54 123 112 88 114 149 142 143 107 115 115 159 62 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 40 77 119 146 48 63 98 68 77 112 117 156 107 143 208 118 1 | 50 67 124 161 53 70 90 73 227 104 92 165 93 125 169 122 2 | 70 77 155 194 69 81 74 96 240 109 119 122 93 145 163 54 3 | 84 133 144 183 102 94 60 67 2 134 139 80 108 102 89 4 | 84 137 123 151 81 103 59 72 131 132 65 71 77 63 5 | 85 143 82 122 97 102 73 77 160 97 48 69 68 47 20 6 | 90 108 96 95 107 114 55 72 25 83 88 49 63 38 33 61 7 | 88 148 84 101 70 85 67 96 89 101 50 26 96 63 52 8 | 46 156 30 74 80 59 47 73 97 59 54 31 69 35 41 9 | 46 81 146 76 45 52 65 54 82 42 31 53 36 57 10 | 43 60 8 62 42 56 60 44 100 23 83 32 17 26 56 11 | 87 95 27 38 40 86 32 47 30 62 72 51 38 7 30 28 12 | 42 84 77 39 25 118 53 88 73 213 55 38 26 27 21 34 13 |225 85 58 37 36 77 133 59 50 114 48 46 33 48 28 52 14 |168 66 50 20 116 54 54 61 25 69 53 39 46 41 59 53 15 |170 59 61 34 176 5 46 36 68 58 11 37 39 41 37 16 | 79 71 51 43 24 36 86 55 39 35 27 66 20 38 17 | 25 84 59 25 29 64 94 68 14 52 36 31 82 22 30 18 | 39 38 31 50 48 49 43 41 115 36 19 54 73 31 52 19 | 47 51 62 25 43 36 50 60 39 69 27 39 53 65 43 41 20 | 53 62 101 41 42 45 34 57 52 85 37 46 64 163 41 39 21 | 63 86 100 34 42 100 64 55 65 127 60 98 91 134 96 54 22 | 70 118 114 39 49 111 89 84 83 118 106 106 116 161 93 96 23 | 91 123 107 52 67 115 79 76 95 117 129 113 142 207 117 99 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 Ivan Sergey ---------------------------------------------------------------------- Observer: Chris Steyaert Location: Mol, Belgium (5 07' 15" E, 51 10' 30" N) Frequency: 49.990 MHz OT1KZG Transmitter: VVS beacon at Astrolab IRIS, Ypres, Belgium (2 54' 45" E, 50 49' 03" N), 50 W, carrier (no modulation), LHCP, upward beaming Antenna: Diamond HB9CV, elev 45 deg, azimuth 270 deg (W), below roof cam Receiver: HRO MRX-50 Computer: Toshiba Satellite 1555CDS, Win98 Observing method: manual count of Speclab recordings | July 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 56 23 41 43 39 43 45 50 48 55 63 59 55 55 50 1 | 43 19 50 38 32 47 29 37 44 53 58 48 53 55 49 2 | 29 22 53 46 41 47 36 37 47 51 48 41 47 47 58 3 | 52 25 43 37 33 55 37 39 41 48 51 44 59 59 41 4 | 41 33 42 33 26 41 43 47 40 52 23 36 31 45 36 5 | 38 26 44 24 28 19 24 29 28 49 31 34 31 27 36 6 | 50 23 27 35 26 37 36 24 25 45 22 33 38 39 34 7 | 34 25 25 24 21 21 31 22 18 37 32 26 34 31 24 8 | 24 18 25 14 21 16 22 18 22 25 32 18 22 22 23 9 | 19 18 19 17 16 9 17 13 11 23 17 14 21 31 28 10 | 13 11 9 9 11 15 15 14 23 20 16 22 17 22 11 | 21 11 14 11 8 32 11 12 16 25 14 12 17 20 27 12 | 15 19 11 8 9 10 12 10 13 23 15 13 19 17 23 13 | 23 18 14 17 14 13 12 19 15 20 17 14 17 17 21 14 | 18 21 24 23 10 21 17 15 19 17 18 13 16 18 20 15 | 20 19 19 32 16 6 13 11 7 15 17 14 19 10 21 16 | 14 20 15 22 7 17 18 14 18 21 20 22 25 16 15 17 | 20 15 17 24 11 12 8 16 13 20 18 20 21 14 15 18 | 15 13 18 19 14 16 13 12 9 28 22 11 21 15 15 19 | 13 13 10 21 6 14 14 13 15 9 21 18 18 14 20 | 18 24 26 12 14 12 26 29 27 30 23 26 20 22 22 21 | 13 20 23 28 20 24 25 35 33 20 21 23 27 38 29 22 | 25 34 33 29 23 40 31 40 55 42 43 37 31 48 34 23 | 20 42 31 40 46 31 40 46 58 56 41 52 38 36 47 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 52 36 51 56 55 53 43 62 39 48 47 52 68 71 66 61 1 | 50 58 60 44 50 52 44 56 35 32 40 54 60 68 63 56 2 | 40 42 48 44 51 62 49 49 36 35 54 60 61 58 64 50 3 | 38 42 48 42 49 55 52 47 37 49 50 55 50 50 77 65 4 | 26 44 47 37 35 27 32 27 29 32 58 42 59 47 40 44 5 | 36 26 26 39 34 22 34 37 31 29 33 38 31 40 36 35 6 | 20 28 30 29 33 32 19 29 23 30 22 17 17 34 22 30 7 | 27 21 22 24 34 20 17 29 21 23 25 27 20 15 24 40 8 | 23 18 16 26 31 21 14 18 20 26 14 23 35 16 22 28 9 | 27 21 16 13 19 29 18 19 21 20 16 12 17 12 21 22 10 | 21 22 20 10 13 25 15 10 19 12 13 17 12 8 10 17 11 | 19 14 18 17 18 17 14 11 21 13 7 17 15 10 11 20 12 | 12 16 18 12 8 16 9 17 14 10 10 23 14 13 16 32 13 | 15 16 19 12 17 20 13 16 12 14 13 25 13 15 14 18 14 | 16 19 21 17 13 25 18 18 12 19 12 20 17 18 19 16 15 | 21 14 20 16 13 18 27 11 19 16 8 17 23 18 15 16 16 | 12 21 17 11 19 31 20 18 26 8 14 16 14 19 14 17 | 22 24 20 13 19 13 17 19 18 12 12 23 16 23 17 18 | 17 23 30 16 18 15 27 20 9 17 11 9 16 14 21 27 19 | 22 16 25 22 16 25 15 12 9 11 17 14 19 15 21 32 20 | 25 24 32 27 34 29 20 25 22 24 20 25 23 24 24 26 21 | 25 31 26 32 39 38 35 22 36 30 21 41 35 28 27 28 22 | 42 39 44 43 40 33 39 27 34 41 26 42 46 43 47 40 23 | 40 50 59 35 51 54 46 50 37 41 57 52 48 61 65 54 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 Note: . installed solar panels on May 9, 2018. View of the antenna partially blocked, and increased interference of the convertor. 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 hard disks for further analysis. Only overdense meteor reflections are counted manually and used for statistics] Duration >= 2 seconds | July 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 1 6 1 2 0 3 3 2 4 4 3 4 1 | 2 2 1 4 2 0 3 2 4 4 0 2 2 4 1 2 | 2 4 3 5 0 2 4 7 9 4 3 2 2 3 6 3 | 4 3 4 3 1 4 8 6 7 3 1 2 8 4 1 4 | 5 0 2 3 7 3 8 3 2 6 1 9 5 6 5 5 | 4 1 9 4 2 0 5 9 7 8 3 4 6 2 2 6 | 5 2 3 2 6 6 8 10 5 1 3 2 6 2 4 7 | 7 1 3 5 3 4 5 8 6 2 7 6 7 3 5 8 | 5 3 3 3 8 5 1 8 7 2 3 3 2 4 2 9 | 8 1 3 5 3 4 3 1 3 6 1 1 4 3 3 10 | 0 1 3 4 1 1 0 0 3 3 1 1 4 2 0 11 | 6 0 1 1 0 2 1 1 2 0 2 0 0 0 3 12 | 1 0 2 2 0 3 0 1 5 2 2 3 1 1 1 13 | 0 1 3 4 2 0 0 3 3 4 1 0 1 1 5 14 | 1 2 3 2 1 4 2 4 3 2 3 4 1 3 2 15 | 1 2 0 1 2 3 0 2 0 0 3 2 2 0 2 16 | 3 1 3 1 0 1 2 1 3 2 0 3 2 2 0 17 | 0 1 2 2 1 3 0 2 1 0 2 1 1 0 0 18 | 0 1 0 1 0 3 2 0 0 1 0 2 1 1 1 19 | 0 1 1 1 0 1 0 0 1 0 1 0 2 2 0 20 | 4 0 0 0 0 1 3 3 4 0 0 1 2 0 0 21 | 1 0 0 2 0 0 0 1 2 1 0 2 5 2 2 22 | 0 0 1 0 2 3 2 1 2 3 0 5 1 1 2 23 | 0 1 1 6 1 1 3 2 2 0 2 2 1 0 1 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 2 2 2 3 2 3 6 2 2 8 3 13 5 3 5 1 | 3 6 6 3 5 3 3 3 8 2 6 2 6 5 9 5 2 | 5 2 2 1 6 6 5 1 7 4 9 8 7 8 6 7 3 | 1 2 1 4 7 2 11 3 4 3 5 4 7 11 9 5 4 | 4 7 5 6 6 3 10 4 7 1 7 7 10 1 5 6 5 | 3 6 0 1 6 4 8 0 3 3 4 1 5 7 5 1 6 | 3 5 5 2 7 4 5 5 5 6 1 2 1 4 6 4 7 | 1 5 5 6 7 4 0 6 4 5 3 3 4 1 6 5 8 | 0 3 2 4 3 5 2 4 2 7 0 3 6 4 4 5 9 | 1 3 1 3 8 3 4 1 1 2 6 0 2 4 7 1 10 | 1 1 4 4 3 2 1 0 0 1 1 2 3 1 0 2 11 | 2 0 0 5 0 1 3 1 1 1 1 3 0 2 0 4 12 | 2 1 1 3 1 3 1 1 2 3 2 3 3 0 4 4 13 | 1 0 2 0 2 1 1 4 3 0 0 3 3 4 1 0 14 | 2 0 3 3 1 1 3 5 1 1 0 2 1 3 1 1 15 | 0 1 0 3 4 0 0 4 2 0 0 1 2 1 1 1 16 | 1 0 2 0 1 3 0 1 1 3 2 0 2 1 1 1 17 | 0 3 3 0 2 1 0 2 1 0 0 0 1 3 1 1 18 | 1 2 0 0 1 1 1 0 2 5 0 1 2 1 3 3 19 | 2 1 0 1 0 2 0 0 3 2 0 0 1 2 2 3 20 | 0 0 0 1 3 2 0 1 0 4 0 5 6 1 5 1 21 | 2 2 0 1 2 3 0 0 1 2 4 2 4 3 2 2 22 | 3 2 3 2 1 1 1 3 1 4 6 6 2 2 2 1 23 | 5 3 6 0 6 0 3 2 1 5 2 4 5 6 9 4 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 Duration >= 10 seconds | July 2019 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 0 0 0 1 0 0 1 0 1 1 1 2 1 | 0 0 1 0 0 0 0 0 1 2 0 1 0 0 0 2 | 0 2 2 3 0 1 1 0 0 1 0 0 0 0 2 3 | 1 0 1 0 0 2 1 3 1 1 0 1 1 1 0 4 | 1 0 1 2 1 2 3 0 0 2 0 2 1 4 2 5 | 1 0 5 2 1 0 2 0 4 3 0 0 2 0 0 6 | 1 0 0 1 1 1 2 1 1 0 0 1 1 0 1 7 | 1 1 1 0 1 0 0 5 1 1 1 3 1 0 1 8 | 1 1 0 1 1 0 0 2 1 0 0 1 0 1 0 9 | 1 0 0 1 1 0 1 0 0 0 1 0 0 0 0 10 | 0 0 2 1 0 0 0 0 0 1 0 0 0 0 0 11 | 2 0 1 0 0 0 0 0 0 0 0 0 0 0 1 12 | 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 13 | 0 0 0 0 0 0 0 0 0 0 0 0 1 0 2 14 | 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 15 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 16 | 0 0 0 0 0 0 1 0 0 1 0 1 0 0 0 17 | 0 0 0 1 1 1 0 1 0 0 1 0 0 0 0 18 | 0 1 0 0 0 0 0 0 0 1 0 0 0 0 1 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 1 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 22 | 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 23 | 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | July 2019 | July 2019 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 1 1 0 0 0 1 1 1 0 2 0 1 1 1 1 1 | 1 1 1 1 1 0 1 0 1 1 2 0 2 0 0 1 2 | 0 0 0 0 2 1 1 0 1 1 2 2 3 5 0 1 3 | 1 0 0 1 0 0 0 2 0 1 2 1 5 3 2 0 4 | 2 1 0 1 2 1 1 0 0 1 3 1 2 0 3 2 5 | 1 2 0 0 1 2 3 0 0 0 1 1 0 4 2 0 6 | 1 2 1 0 2 0 1 2 0 3 0 1 0 0 1 0 7 | 0 1 0 1 2 2 0 0 0 1 1 1 1 0 0 2 8 | 0 1 1 0 0 1 2 0 0 0 0 1 1 2 1 0 9 | 0 1 1 1 1 0 1 0 1 0 1 0 0 0 0 0 10 | 0 1 1 1 0 1 1 0 0 0 0 2 1 0 0 0 11 | 1 0 0 3 0 0 1 0 0 0 1 0 0 0 0 2 12 | 0 0 0 0 0 2 1 0 0 0 0 0 2 0 0 0 13 | 0 0 0 0 0 0 0 0 1 0 0 0 1 1 0 0 14 | 0 0 0 0 1 0 1 0 0 1 0 0 0 0 1 0 15 | 0 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 1 0 0 1 0 0 0 17 | 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 19 | 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 20 | 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 21 | 0 0 0 1 0 1 0 0 0 0 1 1 0 0 0 2 22 | 1 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 23 | 1 0 0 0 0 0 1 0 0 0 0 3 0 0 1 1 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | July 2019 Note: . increased noise since June 12, normally not affecting the long duration counts. Felix Verbelen 2. ABOUT THE RMOB The RMOB is an independent initiative of some workers in the field of radio meteor scatter observations and data reduction. It started in August 1993 in order to spread the Perseid results via E-mail. Since then, it has appeared monthly, and it has gradually been expanded. In regularly publishing summaries of observations, potential radio observers are kept up to date of existing installations, possibilities and limitations of radio meteor observations. In the long run, there should be sufficient observing stations to cover the whole globe, allowing to detect stream outbursts which may remain unnoticed visually. RMOB contains typically: summaries of previous month's observations, equipment data, first results of stream activity by radio methods, relations between radio and optical meteors, references to other publications in the field of meteor astronomy and radio scatter techniques, announcements of meetings, short questions and answers, links to interesting web sites. Contributors are mentioned, and interested persons are asked to contact them directly. RMOB can be copied freely in unabridged and unmodified form. Extracts should indicate the source (Radio Meteor Obs Bulletin, month and year). If you want to subscribe (or un-subscribe) to the E-mail distribution list, please send a message to C. Steyaert. 3. CONTRIBUTORS / USEFUL ADDRESSES Enric Fraile Algeciras (EA3BTZ) http://www.telefonica.net/web/enricfraile (in Spanish) http://astrosurf.com/somyce/c_radio.htm Bernard Bayle http://www.bbayle.com Michael Boschat http://www.chebucto.ns.ca/~aa063 Jeff Brower http://members.shaw.ca/jbrower/ Franky Dubois http://www.digilife.be/club/franky.dubois/meteor.html David Entwistle http://www.radiometeor.plus.com/ Karl-Heinz Gansel http://www.radio-astronomie.de/ra/ Peter Knol http://home.deds.nl/~knol Hiroshi Ogawa Radio Meteor Obs. http://www.amro-net.jp/radio.htm Mike Otte W9YS http://mmotte.mystarband.net/ Jochen Plessmann, WHS Walter Hohmann Sternwarte http://www.walter-hohmann-sternwarte.de/ SKiYMET Radar http://www.iap-kborn.de/radar/Radars/ALWIN/index_eng.htm Wayne Sanders http://users.xplornet.com/~rdlobs/ Andy Smith http://www.tvcomm.co.uk/radio - Live audio available Chris Steyaert Mol, Belgium mailto:observations@rmob.org Most recent spectrograms: http://www.rmob.net Radio meteor mailing list (English): radiometeoren@ls.vvs.be, send 'subscribe' in subject or body to radiometeoren-request@ls.vvs.be Twitter @rmob_org Dave Swan http://www.radiodesignservices.co.uk Istvan Tepliczky Online: http://www.galileowebcast.hu/radiometeor Pierre Terrier http://radio.meteor.free.fr/ Meteor mailing list: mailto:meteor-request@ml.free.fr?subject=subscribe Maarten Vln 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 (RMOB1907) 4 August 2019 --