Meteor Observation Bulletin No. 296 www.rmob.org March 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 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|100 116 128 132 114 119 95 103 124 114 114 131 117 106 114 1 |128 105 114 102 143 137 134 121 113 112 135 136 103 135 113 2 |115 105 122 105 117 119 138 130 129 106 125 107 124 143 99 3 |102 114 103 120 123 102 104 130 122 97 96 121 100 127 106 4 | 82 85 93 114 110 116 95 108 98 109 107 111 91 100 110 5 | 89 98 92 102 78 98 92 74 89 95 89 100 95 104 94 6 | 91 90 100 113 96 98 94 101 110 109 107 91 107 87 91 7 | 98 75 93 83 124 102 96 90 120 99 109 108 90 92 106 8 | 97 93 82 89 105 102 116 95 109 97 98 123 112 93 103 9 | 83 82 90 115 106 102 97 109 99 102 106 90 107 96 119 10 | 76 75 100 94 95 94 71 91 108 79 82 99 104 112 91 11 | 70 68 69 85 88 102 75 69 93 84 71 87 84 76 82 12 | 64 66 68 67 91 62 66 80 82 61 67 84 68 60 85 13 | 71 65 55 66 58 65 64 71 59 57 59 64 60 61 65 14 | 49 33 43 59 62 62 57 46 48 45 45 41 45 55 46 15 | 39 33 44 46 46 38 42 49 35 53 48 43 43 52 40 16 | 37 31 43 31 32 52 50 29 26 34 35 42 37 38 29 17 | 32 35 29 42 36 42 39 33 33 47 52 36 30 31 43 18 | 53 39 37 47 40 54 52 41 36 57 56 52 35 42 37 19 | 62 61 52 57 57 47 48 60 54 58 64 56 42 58 45 20 | 52 72 70 69 63 55 71 55 67 59 64 63 54 63 55 21 | 72 82 73 76 81 91 74 67 57 76 70 84 78 77 82 22 | 94 91 71 87 92 100 97 74 70 92 96 95 78 85 86 23 | 74 82 99 101 92 101 86 94 99 106 83 91 77 77 87 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|113 122 156 113 161 125 117 99 135 104 132 116 135 145 137 127 1 |115 126 126 123 147 143 134 111 124 119 120 138 110 143 135 147 2 |106 121 122 116 123 135 117 113 117 125 111 124 124 131 124 115 3 |110 117 114 94 121 109 103 99 103 97 105 118 111 92 119 123 4 | 89 86 106 114 118 87 91 87 105 114 100 83 97 106 88 102 5 | 92 94 85 103 111 91 94 87 106 95 120 106 101 95 109 115 6 |108 105 102 110 99 106 99 89 98 88 84 115 104 93 109 115 7 |111 85 109 90 101 110 94 121 94 100 116 112 124 91 106 127 8 | 99 114 128 119 102 100 99 88 105 118 92 99 104 111 108 108 9 | 91 119 90 86 113 102 110 103 102 105 94 97 94 92 87 89 10 | 99 127 78 106 103 80 99 0 118 106 98 113 104 93 93 106 11 | 99 110 92 83 83 94 82 41 73 81 80 103 90 83 94 83 12 | 74 91 82 78 88 79 78 89 76 86 58 75 89 76 80 75 13 | 62 71 72 75 75 76 62 63 75 70 66 65 78 65 65 66 14 | 69 49 63 58 63 50 56 53 44 60 54 53 72 53 40 44 15 | 33 46 35 48 41 40 34 46 46 46 35 61 39 52 45 44 16 | 28 36 40 39 43 37 40 45 35 40 45 33 31 41 36 37 17 | 29 48 45 30 43 38 24 35 39 29 30 42 18 37 40 50 18 | 45 50 57 38 33 41 9 45 39 47 32 43 37 41 27 37 19 | 43 70 61 54 57 48 53 49 60 65 52 54 65 56 49 59 20 | 67 74 58 72 82 62 53 57 65 68 70 66 91 45 61 55 21 | 94 85 77 88 89 79 56 76 80 79 76 81 95 70 80 82 22 |103 99 101 99 87 86 94 85 92 89 90 79 90 81 62 23 |106 98 113 89 108 104 82 94 91 104 112 106 104 111 115 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 Enrico Stomeo --------------------------------------------------------------------------- Observer: Bernard Bayle Location: La Salle in Barcelona, Spain (02 11' E, 41 26' N) Frequency: 143.05 MHz Graves Receiver: http://websdr.housing.salleurl.edu:8901/ Computer: XP Observing method: Colorgramme RMOB Lab v 3.0 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 55 60 73 56 68 77 75 60 72 62 71 87 85 72 68 1 | 66 71 62 64 67 64 77 71 77 60 70 54 43 35 33 2 | 69 73 84 59 98 83 85 73 85 64 75 41 36 53 44 3 | 78 68 77 74 101 107 100 68 98 70 80 47 41 41 56 4 | 79 84 67 89 106 95 93 84 93 83 85 71 69 78 72 5 | 52 51 67 73 65 85 86 51 84 59 87 50 70 47 58 6 | 66 65 61 85 56 67 70 65 74 57 90 57 73 71 57 7 | 70 73 75 94 58 61 65 73 65 69 92 72 61 74 76 8 | 70 69 84 103 66 58 59 69 64 52 84 70 37 50 41 9 | 70 63 99 97 75 62 65 63 66 35 75 75 43 40 48 10 | 68 76 71 113 80 79 72 76 72 54 82 80 50 40 50 11 | 65 59 72 86 78 74 74 59 78 38 49 50 38 40 43 12 | 62 50 60 81 65 45 56 50 60 36 57 55 32 30 73 13 | 59 59 53 78 60 51 51 59 57 30 39 40 34 45 57 14 | 55 34 56 70 58 60 57 34 55 37 33 39 28 29 49 15 | 45 35 33 58 45 52 52 35 50 22 42 41 29 33 40 16 | 23 38 27 39 39 42 49 49 29 28 26 30 12 24 25 17 | 25 35 17 42 40 40 40 40 25 15 25 32 13 17 22 18 | 15 18 24 37 37 36 42 42 12 10 20 25 12 19 22 19 | 24 28 32 29 42 40 45 45 17 11 30 34 18 18 19 20 | 28 33 40 52 55 54 56 56 33 42 54 51 35 34 33 21 | 49 45 49 43 56 55 53 53 50 66 54 20 53 49 55 22 | 69 57 64 58 58 60 60 60 57 71 67 72 66 56 66 23 | 77 68 68 64 62 63 63 63 72 74 72 78 65 64 65 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 70 72 76 85 88 88 82 79 72 68 66 83 93 91 102 91 1 | 43 70 44 43 33 45 55 39 62 70 71 103 90 58 58 64 2 | 44 84 44 43 32 40 42 61 60 66 67 50 59 56 63 53 3 | 60 85 53 44 41 39 38 59 65 72 71 59 73 66 44 57 4 | 78 86 84 86 50 50 52 87 82 86 88 62 54 82 70 67 5 | 60 64 82 50 78 55 56 64 72 70 72 104 74 90 86 90 6 | 58 75 114 75 83 69 67 67 66 69 70 81 90 82 80 99 7 | 60 72 126 82 55 58 59 77 55 58 65 90 93 80 90 92 8 | 41 105 65 50 50 52 52 47 50 62 50 88 87 79 74 85 9 | 48 102 67 46 48 49 49 60 62 58 46 55 77 75 83 69 10 | 50 86 70 51 50 52 40 45 48 49 75 50 71 65 61 46 11 | 42 76 58 37 40 42 29 31 36 40 67 48 62 60 53 51 12 | 65 88 49 39 39 42 38 31 32 35 51 50 55 59 56 60 13 | 85 57 55 35 36 35 52 52 50 48 53 49 48 40 48 48 14 | 54 34 43 30 32 33 29 53 51 50 42 49 42 39 52 50 15 | 33 31 41 28 30 29 29 35 42 41 45 36 39 35 31 39 16 | 37 15 23 20 25 25 18 32 36 38 31 37 35 32 27 28 17 | 27 11 23 20 25 23 9 35 33 32 22 19 30 28 28 18 | 30 18 24 14 15 20 3 26 30 29 17 23 28 25 16 19 | 29 19 16 12 20 22 16 30 28 28 18 21 17 36 16 20 | 37 38 29 29 30 32 24 25 20 22 23 27 42 45 42 21 | 46 38 49 52 45 40 37 40 62 36 39 34 64 36 61 22 | 60 63 59 59 50 48 57 60 86 42 36 69 85 84 82 23 | 61 64 71 78 58 60 77 65 66 58 80 73 98 92 90 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 Bernard Bayle ---------------------------------------------------------------------- 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 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 12h| 1 - - - 1 - - - - - - 1 3 2 - 13 | - - 1 - 3 - - - - - - - 2 - - 14 | - - 1 - - - - 2 - 1 - - - 1 - 15 | 1 - 1 - 1 - 2 - 1 1 2 - 1 1 - 16 | 1 1 - - 1 - - 1 - - - - - 2 - ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 ---+----------------------------------- 11 | 3 - - - - - - - 1 12 | - - - - - - - - - 13 | - - - - 1 2 - - - 14 | - - - - 3 - - - - 15 | - - - - - - - - - 16 | - 2 - - - - - - - ---+----------------------------------- UT | 16 17 18 19 20 21 22 23 24 March 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 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 30 33 26 36 45 25 29 21 38 20 27 37 43 41 15 1 | 21 37 40 46 41 22 41 50 62 35 40 32 48 43 28 2 | 30 58 53 59 52 34 50 56 31 40 40 36 53 47 38 3 | 73 61 65 70 48 60 64 71 37 45 53 53 55 62 71 4 | 95 52 72 92 39 61 89 80 74 33 73 50 64 54 76 5 | 87 36 47 105 52 81 105 101 93 77 69 75 90 81 75 6 | 83 59 52 107 86 98 80 86 92 61 85 78 111 92 103 7 | 91 94 105 99 112 104 65 121 54 82 91 69 115 105 108 8 | 94 100 141 81 123 105 89 135 45 93 80 42 120 101 138 9 | 76 113 127 73 108 94 98 122 51 71 37 45 89 111 109 10 | 50 81 88 108 108 92 100 93 74 75 49 71 79 93 91 11 | 48 88 116 105 88 68 79 85 79 34 73 70 77 79 92 12 | 59 94 95 98 105 88 97 64 81 41 68 64 61 75 92 13 | 83 72 88 103 88 82 104 49 63 54 57 56 47 96 78 14 | 72 87 88 108 65 70 71 45 63 70 63 64 48 90 93 15 | 79 80 107 102 95 82 89 56 31 60 52 56 54 87 106 16 | 79 91 89 75 80 72 109 53 78 58 57 41 59 93 105 17 | 68 92 76 90 73 73 71 69 96 59 39 57 73 65 103 18 | 64 68 99 103 69 72 62 98 92 60 37 50 80 73 105 19 | 77 87 71 80 59 77 29 88 67 41 43 48 64 72 77 20 | 71 80 76 59 63 60 38 72 42 29 41 38 53 56 61 21 | 39 65 61 54 45 51 30 56 30 42 30 51 37 28 54 22 | 33 54 45 39 33 34 30 46 21 19 37 27 29 37 48 23 | 45 37 38 47 37 39 12 41 21 19 28 25 27 27 36 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 35 39 44 35 27 84 32 51 48 34 42 35 41 43 60 1 | 48 34 45 57 22 58 62 52 54 41 44 49 7 40 42 87 2 | 53 42 58 39 31 68 47 63 57 46 45 53 32 58 62 65 3 | 66 66 55 45 42 72 75 54 56 50 82 65 51 65 55 56 4 | 82 73 79 57 78 85 62 75 59 71 87 88 55 69 81 66 5 | 85 83 79 62 104 102 80 32 87 88 93 101 64 76 92 88 6 |108 115 105 82 115 115 124 -- 112 116 104 121 102 107 118 119 7 |124 116 115 98 135 139 136 -- 126 120 103 110 126 123 141 102 8 |108 125 128 93 134 119 140 -- 117 124 57 140 153 118 137 135 9 | 93 100 81 77 140 114 122 -- 105 83 48 122 140 135 107 124 10 | 67 110 119 79 118 114 101 -- 98 66 37 84 116 101 103 125 11 | 90 91 84 94 111 130 -— -- 118 43 20 105 103 86 97 101 12 | 79 95 85 64 93 106 —- -- 86 32 20 97 91 89 98 97 13 | 71 102 51 57 99 123 —- -- 104 32 37 92 98 81 86 77 14 | 72 70 49 62 115 127 95 -- 99 43 28 76 78 76 76 75 15 | 83 88 83 68 133 97 95 -- 93 51 77 77 73 74 94 72 16 |103 76 87 65 39 83 122 -- 96 85 97 80 96 105 106 86 17 |101 99 62 83 91 84 118 -- 87 101 77 85 101 101 81 92 18 | 94 87 69 62 92 86 108 -- 88 97 92 72 74 96 82 98 19 | 68 71 65 35 71 81 86 -- 84 78 66 58 71 76 50 70 20 | 70 67 61 58 69 81 80 69 73 47 76 69 68 86 52 60 21 | 43 64 53 34 34 73 73 40 52 37 67 54 49 65 42 55 22 | 44 41 32 20 34 44 54 44 42 38 32 35 39 43 37 34 23 | 43 51 38 44 93 29 42 41 37 22 29 37 62 25 30 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 Notes: . Es = Sporadic E . Au = aurora . Local time is PST or UT-8 . CAR = Carrier -- = System Down Jeff Brower NK0L --------------------------------------------------------------------------- Observer: Cezar Lesanu Location: Suceava, Romania (26 15' E, 47 38' N) Frequency: 59.2579 MHz Receiver: RTL-SDR.com R820T2 TCXO Antenna: Vertical 3/4 lambda Computer: Rpi TCP + Intel Core2Duo@2.54GHz Observing method: HROFFT Spectrumlab + Colorgramme RMOB Lab v 3.0 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 106 131 146 119 104 119 123 108 121 118 109 118 1 | 122 134 93 104 120 105 128 114 101 102 102 107 2 | 115 123 102 118 129 114 111 117 83 90 94 124 3 | 121 123 121 137 135 131 127 124 107 105 100 200 4 | 132 116 128 128 122 109 123 127 126 81 108 129 5 | 113 111 105 93 129 113 85 142 104 97 104 112 6 | 118 112 91 96 119 116 101 99 90 81 73 108 7 | 86 116 88 91 101 97 100 98 92 83 90 91 8 | 117 128 101 111 119 113 108 128 109 98 96 75 9 | 130 117 109 130 113 111 117 113 152 112 103 102 10 | 101 124 98 126 102 112 132 83 94 98 77 85 11 | 77 86 84 63 74 80 82 104 82 62 131 62 73 12 | 66 71 83 59 80 63 68 69 70 62 167 54 67 13 | 64 54 93 73 52 63 70 58 57 63 75 63 59 14 | 65 84 55 68 67 149 78 61 65 75 61 75 193 15 | 45 52 65 65 57 63 61 46 37 63 46 189 193 16 | 42 50 56 42 43 46 52 55 50 50 40 135 49 17 | 39 40 30 55 42 48 36 43 38 36 26 46 31 18 | 28 36 52 48 52 73 57 72 43 52 23 197 44 19 | 54 61 46 45 60 47 83 60 57 46 48 78 55 20 | 56 71 80 82 101 80 59 76 72 96 68 106 137 21 | 97 79 99 93 86 84 81 91 82 86 72 101 76 22 | 104 125 127 132 108 112 92 84 101 138 99 99 130 23 | 134 153 143 151 116 132 102 142 110 114 134 149 130 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|121 103 101 84 122 100 116 95 113 125 115 78 84 1 |110 113 107 72 85 88 85 108 130 112 100 72 78 2 |134 93 85 77 118 89 101 120 92 101 78 71 3 |118 95 109 82 116 116 84 89 100 79 100 4 |136 113 90 90 99 113 93 126 75 117 66 113 5 | 97 155 109 93 92 94 118 115 105 118 71 98 6 | 87 109 84 98 104 95 129 104 93 92 67 103 7 |116 80 98 90 85 99 118 101 91 99 83 85 8 | 89 83 86 92 119 119 96 83 94 63 113 9 | 72 89 103 88 95 145 121 107 61 15 124 10 | 85 102 98 85 130 98 99 104 102 11 | 67 58 55 64 63 77 101 79 91 12 | 54 45 54 54 71 65 71 53 13 | 53 50 54 45 49 69 55 52 14 | 66 55 53 60 69 69 81 48 53 15 | 65 45 34 49 71 45 71 55 16 | 33 49 40 40 41 35 69 71 55 13 45 51 17 | 31 72 28 27 48 37 47 63 50 54 39 52 36 18 | 37 56 33 46 84 37 38 40 60 30 17 37 41 19 |103 125 44 63 47 43 38 44 31 53 34 41 41 20 | 66 54 49 68 62 52 57 49 39 44 60 38 31 21 | 73 71 64 76 79 79 57 54 65 51 41 55 57 22 | 99 166 79 98 97 89 101 94 70 78 65 56 66 23 | 95 100 95 122 111 99 112 115 101 112 64 84 72 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 Cezar Lesanu --------------------------------------------------------------------------- Observer: Fabio Moschini Location: Rovereto, Italy (11 00' E, 45 52' N) Frequency: 143.05 MHz Graves Receiver: Yaesu FRG-9600 (Yaesu FT-897 between Feb 16 and March 10) 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 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|112 93 98 66 93 99 103 102 101 43 33 33 39 32 42 1 | 98 81 109 77 104 98 125 110 126 44 59 56 40 28 44 2 | 92 98 91 85 84 101 131 89 132 47 43 50 47 49 50 3 |112 104 98 84 104 83 138 104 135 53 38 66 62 39 48 4 |101 96 107 101 109 103 121 84 141 67 47 54 49 32 30 5 | 82 89 80 95 90 86 115 78 100 43 40 34 42 29 42 6 | 88 86 98 90 99 93 120 82 89 35 42 32 38 36 28 7 | 86 71 89 86 93 75 81 83 89 24 32 26 23 37 29 8 | 84 68 96 74 69 86 56 92 68 27 20 27 25 26 26 9 | 83 90 92 83 75 81 73 77 87 23 21 27 28 21 36 10 | 62 85 90 88 101 88 79 102 92 27 29 37 36 41 33 11 | 74 78 84 104 98 74 65 84 109 38 43 54 43 51 28 12 | 73 74 85 101 85 78 80 96 79 29 31 47 34 30 34 13 | 59 95 98 98 93 76 68 97 100 33 34 45 37 29 36 14 | 78 90 84 78 83 87 65 86 86 19 22 25 27 33 35 15 | 77 71 68 85 83 81 65 97 81 24 19 25 25 35 25 16 | 66 78 60 81 76 79 56 80 76 11 22 20 23 35 19 17 | 72 64 79 81 77 82 72 67 18 13 11 10 19 21 22 18 | 63 73 82 68 94 68 80 66 18 12 21 23 17 20 25 19 | 77 64 74 68 81 75 71 80 15 17 13 11 20 36 19 20 | 87 79 70 80 103 109 85 106 24 26 25 29 23 23 20 21 | 86 64 77 87 74 100 112 92 23 16 23 18 24 24 17 22 | 76 57 74 75 68 104 76 88 19 17 30 21 25 24 30 23 | 79 87 75 98 94 111 92 99 28 35 34 29 29 30 35 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 43 44 43 28 44 27 24 29 30 29 25 31 28 33 35 47 1 | 58 64 67 39 55 42 47 39 41 28 28 31 40 48 43 60 2 | 74 64 72 42 56 28 34 28 41 46 37 34 37 35 38 83 3 | 58 61 78 37 53 39 47 37 42 14 36 47 33 43 35 67 4 | 74 66 79 40 48 35 32 38 31 28 26 30 42 37 48 69 5 | 59 44 57 36 57 45 25 33 32 25 21 24 26 27 20 48 6 | 40 37 32 29 32 21 27 26 21 15 20 12 25 30 30 24 7 | 39 26 40 26 36 30 26 24 23 15 15 11 11 26 11 19 8 | 28 33 40 17 34 17 29 17 29 17 12 18 23 28 15 24 9 | 36 33 37 38 32 20 29 20 27 23 16 13 30 24 37 24 10 | 41 39 46 46 22 27 32 23 24 18 24 29 25 32 36 37 11 | 46 36 40 39 27 31 26 8 24 21 26 32 22 34 37 24 12 | 46 29 33 42 25 22 19 16 19 19 20 19 34 35 31 29 13 | 42 26 32 35 27 34 16 22 13 18 27 31 29 20 41 15 14 | 27 25 22 36 27 33 22 24 25 23 17 12 30 23 30 13 15 | 35 17 20 22 27 21 17 25 14 21 20 20 37 15 22 11 16 | 21 22 18 25 26 25 15 23 20 16 9 19 18 13 29 13 17 | 24 22 23 42 17 11 14 19 5 12 13 17 20 11 18 19 18 | 27 26 12 31 13 17 9 16 9 9 12 18 10 19 17 17 19 | 20 21 19 26 12 16 13 15 13 13 7 23 18 12 22 19 20 | 10 33 31 30 15 15 24 21 11 22 5 22 13 14 41 22 21 | 26 33 20 24 21 11 13 25 21 7 20 21 17 24 41 13 22 | 30 30 35 47 21 18 15 16 19 19 19 29 25 19 26 23 23 | 44 38 29 44 29 26 27 37 18 30 25 26 31 26 30 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 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 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|415 388 130 217 304 326 389 395 391 307 397 407 354 1 |369 403 157 430 397 333 389 452 504 422 417 350 411 2 |421 446 164 450 425 356 367 383 486 375 454 476 399 3 |438 436 203 476 375 452 443 507 491 405 459 344 464 4 |428 433 218 430 370 427 376 420 510 457 489 446 407 5 |432 387 219 421 368 500 497 467 506 421 453 484 421 6 |337 418 254 495 411 483 495 499 510 371 468 454 459 7 |328 389 273 431 428 403 502 519 464 450 456 335 498 8 |276 420 237 549 448 446 527 544 482 451 435 366 367 9 |311 426 251 258 400 371 479 415 593 560 458 437 398 478 10 |450 452 330 300 411 451 421 490 515 452 473 505 486 465 11 |446 450 267 340 494 475 464 498 532 543 462 463 496 496 12 |443 498 310 305 485 433 523 535 514 468 514 492 496 517 13 |507 546 322 325 427 469 559 540 519 496 448 465 487 534 14 |517 536 321 297 487 498 449 493 577 474 532 514 569 458 15 |470 551 296 316 468 523 500 451 441 510 495 495 468 456 16 |532 486 254 439 444 502 531 531 471 429 474 406 446 17 |453 414 230 389 396 355 463 521 489 469 408 400 425 18 |424 403 184 335 294 445 477 395 351 426 466 433 423 19 |440 381 203 274 290 448 444 387 410 326 441 347 360 20 |420 317 159 246 300 397 342 472 437 374 352 329 356 21 |391 338 178 189 261 333 460 410 348 425 352 404 378 22 |349 306 128 164 244 352 399 375 405 306 439 287 387 23 |446 128 193 213 309 357 352 454 399 297 330 354 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h|316 351 359 274 379 415 59 50 106 41 32 28 33 41 36 34 1 |397 412 436 407 359 179 55 71 90 53 41 45 44 39 40 44 2 |439 407 469 450 353 277 53 113 136 51 49 89 63 67 79 40 3 |424 407 379 411 415 278 56 82 128 83 73 58 53 74 72 61 4 |404 490 421 428 459 294 50 86 92 83 79 86 93 87 86 62 5 |483 470 451 411 415 422 69 98 108 95 99 100 101 112 113 75 6 |492 487 473 406 547 432 64 108 111 123 105 102 89 110 108 95 7 |426 555 412 436 456 425 73 109 141 95 91 114 95 116 123 77 8 |445 510 420 460 484 480 68 120 165 98 118 108 120 144 122 84 9 |419 416 459 381 419 487 76 171 147 142 113 149 112 141 137 92 10 |435 475 526 472 541 458 82 150 205 180 149 133 143 178 132 110 11 |432 526 479 470 493 81 177 161 172 156 168 141 161 133 98 12 |436 518 512 563 383 129 86 155 193 186 168 177 156 187 115 104 13 |490 525 531 424 387 156 168 180 179 179 175 183 176 214 119 123 14 |483 462 518 509 466 125 163 193 134 163 148 131 142 175 109 111 15 |493 516 554 545 512 121 180 177 132 133 140 139 132 167 115 105 16 |491 494 458 492 558 86 141 132 129 126 114 125 105 133 74 99 17 |523 436 483 526 470 80 115 110 124 101 88 112 92 106 68 80 18 |392 408 537 395 406 54 65 104 83 73 86 76 85 78 68 63 19 |372 370 332 481 361 66 56 89 79 42 52 85 61 72 46 38 20 |322 389 349 404 335 19 61 84 63 72 42 58 47 61 38 41 21 |438 411 430 340 461 16 65 77 41 43 49 44 35 51 27 33 22 |347 400 396 373 354 24 48 50 34 30 33 32 28 34 30 22 23 |307 338 316 328 318 16 57 62 48 35 28 31 30 40 19 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 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. | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 27 45 26 40 19 39 42 23 40 38 38 41 44 49 1 | 42 20 29 23 18 46 26 33 39 27 33 37 35 29 2 | 54 44 40 51 36 45 27 31 38 24 31 39 47 25 3 | 55 66 32 27 20 34 16 30 27 30 36 46 48 31 4 | 50 34 34 29 27 25 30 20 35 18 37 38 42 40 5 | 30 38 23 34 31 38 37 33 43 28 37 35 40 38 6 | 35 33 19 28 29 33 33 40 50 25 37 43 47 49 7 | 33 30 35 39 31 42 36 23 42 54 54 40 44 58 8 | 37 52 34 56 29 32 45 9 44 63 61 53 61 56 9 | 39 54 33 25 40 46 62 44 48 61 59 54 77 71 10 | 28 40 45 40 43 41 45 62 58 42 40 51 83 48 11 | 43 28 29 37 37 45 38 37 48 59 40 45 83 52 12 | 25 36 29 24 22 30 22 51 38 48 34 39 39 35 13 | 18 26 19 43 30 19 25 28 35 24 39 37 31 39 14 | 21 25 16 53 15 20 20 25 32 26 27 24 28 33 15 | 22 32 22 8 18 21 18 12 14 26 43 23 38 30 16 | 13 12 18 16 16 17 8 10 13 19 22 33 31 21 20 17 | 36 10 18 18 24 19 21 15 23 18 18 27 39 32 19 18 | 28 8 32 25 29 22 24 16 28 24 29 17 37 32 25 19 | 32 23 22 24 26 36 28 17 23 33 27 27 32 23 30 20 | 18 29 31 38 23 30 26 21 39 37 36 37 39 39 38 21 | 28 24 15 34 16 25 30 18 47 32 32 42 36 40 31 22 | 36 32 31 20 20 27 34 41 34 39 39 52 40 39 40 23 | 55 38 37 36 18 32 41 36 49 40 39 45 29 38 47 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 33 28 28 39 30 40 44 37 28 35 37 28 33 56 1 | 29 22 40 25 27 33 30 55 32 35 32 31 28 49 2 | 26 24 30 22 32 30 31 51 32 36 39 26 32 47 3 | 23 31 25 28 39 25 36 34 35 33 32 33 31 31 4 | 38 25 33 52 26 31 38 39 53 40 37 26 33 53 5 | 49 8 33 44 65 46 49 44 43 36 35 47 40 54 6 | 27 40 41 29 40 28 41 38 62 48 33 34 11 70 7 | 36 63 46 34 44 75 81 56 62 49 27 84 8 | 54 34 77 28 14 98 50 55 52 39 65 9 | 49 58 70 32 72 32 52 43 49 46 57 10 | 42 49 62 47 56 37 48 38 52 11 | 45 56 45 55 24 48 43 43 41 62 12 | 39 35 34 30 14 37 45 37 34 37 58 13 | 29 34 33 26 3 54 27 46 36 25 22 56 14 | 23 44 81 10 24 37 28 29 24 58 26 34 15 | 11 26 26 15 17 24 23 26 23 71 20 56 16 | 13 74 23 23 15 26 16 12 14 18 20 20 17 | 25 23 22 15 22 18 21 19 14 17 22 7 31 18 | 16 25 13 21 23 21 24 13 15 8 12 25 21 19 | 24 21 14 24 19 31 33 15 30 26 18 46 25 20 | 25 2 35 19 29 31 26 37 29 21 22 30 48 25 21 | 24 34 42 17 32 39 41 37 22 26 45 26 46 45 22 | 22 30 22 30 36 26 34 31 35 39 34 35 36 34 23 | 29 31 33 27 38 39 47 34 42 46 35 31 52 47 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 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 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 65 66 37 72 70 83 52 70 56 33 55 83 51 76 76 1 | 59 78 48 68 63 55 65 84 65 70 66 75 72 58 87 2 | 73 66 60 73 77 73 62 74 91 77 54 72 54 71 70 3 | 68 59 47 76 74 85 73 73 83 62 35 71 53 67 81 4 | 86 66 48 71 67 80 67 48 61 65 44 88 69 72 78 5 | 77 77 57 50 42 71 61 51 52 55 32 53 62 50 71 6 | 27 31 46 38 29 43 46 21 39 34 31 28 42 39 38 7 | 29 23 20 27 23 30 17 35 30 28 42 30 45 14 37 8 | 30 19 28 25 23 32 34 29 15 22 45 42 36 29 9 | 19 27 18 28 29 35 25 39 21 37 29 32 30 37 10 | 21 25 23 20 20 22 19 15 31 24 26 17 31 20 11 | 23 19 14 17 23 35 22 29 18 23 26 18 21 29 12 | 21 17 19 18 30 25 43 21 24 15 22 21 25 24 13 | 15 22 8 17 29 31 36 33 27 18 20 17 26 23 14 | 14 16 15 22 13 23 38 32 20 11 17 23 19 15 15 | 22 16 14 11 20 17 28 29 16 11 16 15 21 10 16 | 8 10 9 13 13 25 16 17 15 11 8 12 12 9 10 17 | 12 10 8 9 17 14 19 13 15 8 9 16 15 25 11 18 | 8 6 9 12 10 14 11 19 14 14 6 13 8 18 11 19 | 8 10 17 13 16 21 21 13 11 14 14 14 17 13 20 | 18 11 16 14 22 19 24 31 20 19 23 19 21 21 18 21 | 41 19 22 31 27 35 30 39 27 24 30 31 27 27 30 22 | 45 24 30 35 34 21 38 34 24 37 40 52 40 36 41 23 | 43 36 35 39 45 45 43 62 47 41 50 38 51 26 37 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 77 41 57 39 74 87 59 57 43 37 93 90 63 55 64 89 1 | 65 83 71 63 67 67 64 77 56 36 68 93 55 79 79 87 2 | 62 73 55 50 59 69 60 70 52 48 79 80 63 81 84 93 3 | 63 69 45 66 55 68 59 58 68 45 76 69 68 72 72 55 4 | 67 58 61 55 60 59 67 70 51 34 45 66 61 75 69 37 5 | 50 61 47 43 50 66 49 69 47 17 29 61 48 72 53 51 6 | 41 40 20 27 55 48 18 50 46 17 26 28 49 48 32 60 7 | 34 48 44 28 24 49 24 22 55 19 19 30 49 27 19 35 8 | 29 60 37 19 35 45 23 16 34 29 22 35 41 37 25 38 9 | 34 28 20 18 31 24 29 27 16 26 24 25 40 28 25 31 10 | 28 27 17 25 33 20 26 17 20 16 21 26 29 23 26 21 11 | 16 23 20 24 17 32 25 23 14 12 18 24 27 24 29 17 12 | 17 15 19 16 23 30 21 23 24 18 9 20 18 28 24 18 13 | 29 18 20 22 16 44 15 27 14 20 12 16 20 25 27 14 14 | 13 13 18 15 18 25 16 21 21 16 12 12 33 34 21 21 15 | 15 10 13 16 15 17 13 16 14 6 12 10 25 34 14 16 16 | 15 15 7 11 17 11 24 6 9 8 7 13 18 18 13 10 17 | 11 14 12 9 15 14 27 15 9 6 7 12 15 18 21 17 18 | 10 16 13 9 12 20 11 13 8 11 6 7 14 15 9 6 19 | 13 6 11 14 11 15 16 17 12 12 12 17 14 8 16 17 20 | 14 17 13 23 15 22 24 10 13 18 28 18 29 20 22 22 21 | 25 27 25 23 18 24 17 26 14 44 19 24 35 30 21 32 22 | 38 42 20 17 25 35 39 22 28 42 39 25 37 52 24 41 23 | 45 34 28 56 44 44 31 26 35 68 65 49 64 50 55 36 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 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 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 2 0 2 2 3 1 1 2 2 0 1 1 1 0 1 | 0 0 2 0 2 1 0 1 2 2 1 1 1 1 1 2 | 1 0 0 1 1 2 1 2 1 3 2 3 4 5 3 3 | 0 0 1 0 2 5 0 1 0 2 0 2 1 1 0 4 | 1 1 1 2 3 3 2 0 0 6 1 3 1 2 0 5 | 2 1 3 3 3 1 2 0 2 2 3 1 1 2 0 6 | 0 2 0 2 1 2 2 0 1 1 4 0 2 1 0 7 | 1 3 1 1 2 3 1 0 2 0 4 1 1 0 0 8 | 4 1 1 0 1 1 1 1 1 2 3 4 2 1 0 9 | 1 0 0 1 1 4 3 0 1 0 1 2 1 3 0 10 | 0 0 0 2 2 4 0 1 1 0 2 3 1 0 2 11 | 2 2 0 4 2 3 1 0 1 1 2 2 2 0 1 12 | 1 0 0 1 5 3 2 0 0 0 2 0 2 3 0 13 | 1 0 0 0 1 1 2 1 0 1 0 4 3 0 2 14 | 0 1 0 2 0 0 0 1 1 0 1 2 0 1 0 15 | 1 0 1 2 1 1 1 0 0 0 0 2 0 0 1 16 | 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 17 | 0 1 0 0 0 2 0 0 0 1 0 0 1 0 0 18 | 1 0 0 0 0 0 2 2 0 1 0 0 0 0 2 19 | 0 0 0 1 1 0 0 0 2 0 1 0 0 0 0 20 | 3 0 0 2 1 0 0 0 2 1 1 1 0 1 0 21 | 0 0 0 0 4 0 1 0 1 1 0 0 0 0 1 22 | 1 1 0 2 2 1 1 0 0 0 0 1 2 0 0 23 | 0 2 1 2 4 3 3 1 2 3 0 4 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 2 4 2 1 1 2 0 0 1 2 0 1 0 0 1 2 1 | 1 1 2 2 0 2 2 0 2 2 0 1 2 3 1 2 2 | 0 0 4 2 3 3 2 1 2 1 1 0 1 1 0 1 3 | 4 2 0 2 0 0 2 0 0 1 2 2 1 5 4 3 4 | 1 1 0 2 1 2 1 2 2 1 1 1 1 3 1 4 5 | 0 2 2 1 3 2 2 1 1 0 1 0 1 5 4 1 6 | 0 1 3 0 3 0 4 1 2 3 0 0 0 1 2 1 7 | 1 4 2 1 1 1 1 0 2 2 2 1 2 0 2 2 8 | 0 7 1 1 2 0 2 1 1 0 1 5 0 3 1 3 9 | 2 0 0 3 2 3 0 1 2 2 3 0 0 0 3 2 10 | 1 0 0 0 3 2 1 0 2 1 0 2 1 1 3 0 11 | 1 1 0 2 0 0 3 1 0 0 0 1 0 1 6 3 12 | 0 1 0 0 0 1 0 0 1 0 0 2 0 0 2 1 13 | 0 1 1 2 0 0 0 1 2 1 0 1 0 0 1 2 14 | 1 1 0 3 0 0 0 0 0 2 1 0 1 0 1 0 15 | 1 0 1 1 1 1 0 1 0 0 0 0 1 0 0 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 1 0 3 0 17 | 0 0 0 0 1 1 0 2 0 0 0 0 0 0 0 1 18 | 0 0 0 0 0 0 0 1 0 0 0 1 1 1 0 1 19 | 3 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 20 | 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 21 | 1 1 1 0 1 0 0 0 0 0 0 0 0 2 0 0 22 | 0 1 0 0 2 0 0 1 1 1 0 1 1 0 1 1 23 | 0 0 0 0 0 0 1 0 1 0 0 1 0 1 1 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 Duration >= 10 seconds | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 | 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 2 | 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 3 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 | 1 0 0 0 1 0 0 0 0 2 0 0 0 1 0 5 | 0 0 0 0 0 0 1 0 0 1 2 0 0 1 0 6 | 0 0 0 1 0 0 0 0 1 1 1 0 0 1 0 7 | 0 1 0 0 1 1 0 0 1 0 2 0 0 0 0 8 | 0 0 0 0 0 0 1 0 1 0 1 1 1 1 0 9 | 0 0 0 0 1 2 0 0 0 0 1 1 1 1 0 10 | 0 0 0 0 2 0 0 0 0 0 1 1 0 0 0 11 | 0 0 0 2 0 1 0 0 1 0 0 1 0 0 1 12 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 | 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 14 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 15 | 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 0 0 0 0 0 0 0 0 0 0 0 0 23 | 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 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 0 0 0 0 0 0 0 0 0 0 1 | 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 2 | 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 3 | 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 4 | 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 5 | 0 0 0 0 0 0 1 0 0 0 0 0 0 2 2 1 6 | 0 0 1 0 0 0 0 0 1 2 0 0 0 0 1 0 7 | 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 2 8 | 0 1 1 0 0 0 1 1 0 0 0 1 0 0 0 0 9 | 0 0 0 2 0 1 0 1 0 1 3 0 0 0 0 0 10 | 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 11 | 0 0 0 1 0 0 1 1 0 0 0 1 0 1 2 1 12 | 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 13 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 | 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 15 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 | 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 19 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 21 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22 | 0 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 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 Note: incorrect month headings in rmob1802.txt (should have been Feb i/o Jan) 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 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 9 15 32 1 | 18 20 19 2 | 20 15 19 3 | 11 22 14 4 | 10 13 14 5 | 15 23 12 6 | 20 22 18 7 | 17 18 17 8 | 9 7 13 9 | 15 12 14 10 | 17 20 12 11 | 21 14 25 12 | 19 27 22 13 | 17 16 17 14 | 22 20 15 | 22 20 16 | 6 6 17 | 15 8 18 | 9 5 19 | 5 9 20 | 6 6 21 | 11 9 22 | 14 7 9 23 | 10 7 12 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 Bill Ward ---------------------------------------------------------------------- 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: Laptop I3 Observing method: Speclab, Colorgramme V2.5 | March 2018 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 13 6 9 4 16 14 9 5 6 11 4 13 10 14 17 1 | 7 16 3 14 12 14 5 6 15 15 19 12 12 15 13 2 | 14 9 6 10 11 15 12 9 17 16 7 16 18 9 16 3 | 15 8 4 12 12 18 12 4 7 21 11 12 3 12 10 4 | 10 12 7 11 9 13 6 7 14 14 11 16 15 18 10 5 | 13 11 6 7 11 14 12 5 10 16 9 14 10 12 9 6 | 8 11 14 8 4 7 16 8 15 9 9 11 14 12 13 7 | 2 7 9 4 10 10 11 6 12 15 14 10 7 9 15 8 | 6 5 5 6 9 11 7 13 11 14 5 16 8 15 9 9 | 5 6 6 14 18 11 9 8 9 2 14 10 10 9 7 10 | 3 8 7 7 7 4 2 3 6 8 4 1 8 12 6 11 | 7 8 3 4 4 6 4 4 3 5 3 4 2 5 3 12 | 3 4 2 3 5 7 5 1 4 4 3 5 2 4 1 13 | 3 1 2 1 2 6 6 0 2 6 3 3 2 5 4 14 | 4 1 3 13 3 1 1 3 3 2 3 2 4 2 6 15 | 3 3 2 0 7 2 5 1 2 0 4 3 1 3 1 16 | 3 2 4 2 2 1 3 1 1 3 5 3 5 4 6 17 | 3 2 7 3 5 2 3 3 5 5 1 4 3 4 18 | 2 0 4 3 5 4 6 9 3 6 1 4 1 2 4 19 | 5 5 7 5 10 3 5 5 5 2 9 4 2 3 7 20 | 8 10 9 8 5 5 6 7 8 8 12 9 11 10 6 21 | 7 8 7 13 13 11 5 13 10 10 8 10 5 10 6 22 | 6 14 10 11 16 10 10 11 14 20 7 13 13 7 11 23 | 11 17 14 11 23 13 8 12 15 10 16 14 8 12 14 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | March 2018 | March 2018 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 16 6 12 8 12 15 15 6 13 11 13 15 14 15 11 0 1 | 11 13 19 10 10 16 15 9 9 11 15 12 17 16 11 0 2 | 11 13 14 4 12 23 14 16 11 26 15 19 16 17 13 0 3 | 12 12 10 19 13 20 7 13 17 27 12 15 19 14 9 0 4 | 13 8 16 18 9 4 10 13 8 13 12 8 9 17 13 0 5 | 8 5 8 11 10 15 10 10 13 17 9 18 7 16 14 0 6 | 13 20 7 9 17 9 7 11 12 11 6 7 11 7 13 0 7 | 12 14 11 10 11 13 8 12 7 12 11 6 14 10 9 0 8 | 11 15 12 9 13 12 4 7 14 13 10 9 4 9 8 10 9 | 11 8 7 12 5 13 10 8 9 6 9 3 8 4 5 8 10 | 3 7 3 7 7 4 4 3 6 4 3 8 3 4 2 7 11 | 0 4 4 1 3 3 6 1 0 4 2 7 4 2 5 8 12 | 5 6 1 0 3 4 1 4 1 4 2 2 4 2 5 6 13 | 3 3 4 3 2 4 3 4 4 6 2 0 3 3 1 5 14 | 3 4 3 2 2 4 1 3 2 5 4 0 5 4 5 6 15 | 1 3 4 5 5 1 3 1 3 3 4 1 4 3 1 4 16 | 2 4 1 0 1 2 2 1 2 1 6 3 1 5 7 2 17 | 10 3 3 4 7 4 3 4 8 1 3 3 0 1 0 5 18 | 5 6 0 2 3 2 1 5 5 3 2 3 4 3 0 3 19 | 10 6 5 5 8 3 5 7 5 6 6 6 5 2 0 5 20 | 9 10 10 9 10 7 13 8 4 7 10 5 6 5 0 2 21 | 11 14 11 6 8 6 12 6 14 11 10 11 8 7 0 22 | 13 13 6 5 12 15 10 9 14 5 23 17 12 17 0 23 | 15 13 12 13 9 11 14 9 10 16 11 13 22 15 0 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | March 2018 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 Bernard Bayle mailto:bbayle@bbayle.com http://www.bbayle.com 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 Jochen Plessmann, WHS Walter Hohmann Sternwarte Essen, Germany mailto:do1jpa@gmx.de http://www.walter-hohmann-sternwarte.de/ 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 https://sites.google.com/site/rmopv2/home-1 Richard White, Gi4DOH Bangor, Northern Ireland mailto:richard@ramfihaz.co.uk http://www.ramfihaz.com/information.htm -- Christian Steyaert (RMOB1803) 5 April 2018 --