Meteor Observation Bulletin No. 319 www.rmob.org February 2020 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 98 78 86 84 81 91 96 89 102 90 104 88 90 88 75 1 |112 96 91 123 98 114 104 102 98 93 100 106 107 100 99 2 |116 98 112 103 118 87 99 118 112 117 95 120 95 93 102 3 | 96 101 98 111 98 99 100 101 112 96 104 104 102 116 108 4 |104 86 79 94 90 78 83 94 99 96 75 73 77 94 104 5 | 87 75 83 86 82 75 62 70 84 73 64 94 89 78 73 6 | 86 101 74 89 93 80 78 74 83 99 77 70 82 72 89 7 | 89 75 90 83 64 88 73 70 85 78 59 68 89 73 77 8 | 84 67 76 56 70 71 78 71 63 85 96 77 76 70 87 9 | 82 91 48 51 81 68 81 75 72 72 77 66 79 64 80 10 | 74 56 63 81 78 71 67 90 73 53 83 64 92 94 71 11 | 64 47 62 65 60 85 71 80 67 73 59 76 69 58 64 12 | 55 57 62 71 64 58 65 70 50 43 71 63 74 72 61 13 | 48 48 54 46 41 53 51 61 44 53 70 47 64 59 69 14 | 45 57 37 44 48 45 51 36 39 43 48 54 39 40 38 15 | 38 39 39 31 29 40 34 41 39 37 34 36 36 32 37 16 | 41 36 32 25 33 38 22 40 27 29 21 32 31 31 33 17 | 27 39 38 41 24 31 26 37 27 29 30 27 33 35 39 18 | 38 56 55 43 46 37 40 38 55 40 30 44 41 40 42 19 | 47 56 57 63 48 40 47 49 40 58 47 43 54 72 64 20 | 60 89 54 65 63 52 53 66 54 54 60 53 62 52 58 21 | 79 69 63 63 56 46 53 61 66 53 63 59 62 69 50 22 | 69 81 76 74 82 58 53 85 66 80 75 66 75 70 58 23 |104 69 62 83 59 78 67 78 72 72 85 92 72 75 89 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 83 82 76 88 109 101 97 102 78 111 114 111 86 105 1 | 86 98 93 76 93 122 102 97 119 124 112 108 81 102 2 | 91 141 109 102 107 106 97 119 115 115 108 100 117 103 3 | 99 74 120 103 100 89 75 96 64 92 89 91 119 103 4 | 97 77 93 88 69 72 78 97 62 97 97 85 85 78 5 | 75 83 92 74 67 87 73 79 62 68 83 70 101 78 6 | 93 84 100 80 88 64 83 98 79 74 86 76 74 95 7 | 80 79 75 99 88 68 73 100 58 60 62 85 72 97 8 | 75 87 82 96 87 99 89 85 79 70 76 84 73 87 9 | 75 65 87 82 86 85 75 81 74 84 88 102 70 88 10 | 80 79 79 59 74 92 72 83 62 85 76 82 64 73 11 | 76 67 73 76 84 73 74 73 72 68 70 68 64 78 12 | 73 52 67 64 64 59 49 55 59 68 58 57 64 75 13 | 47 56 57 56 67 61 42 45 52 65 63 69 59 67 14 | 34 41 35 51 25 57 39 40 33 40 45 57 39 38 15 | 40 36 38 40 30 41 35 48 40 34 49 25 31 42 16 | 26 29 45 36 34 26 32 36 30 32 33 37 29 28 17 | 38 33 41 37 32 40 35 29 22 32 34 38 28 28 18 | 54 48 51 43 37 45 29 45 41 33 36 34 34 34 19 | 52 60 52 48 50 50 45 55 45 44 51 51 46 48 20 | 61 62 74 60 54 59 65 63 47 45 54 55 67 56 21 | 75 72 75 56 61 55 69 54 58 56 64 59 73 56 22 |100 77 83 74 64 83 90 75 73 62 64 66 80 69 23 | 82 72 91 70 80 85 97 102 72 94 84 80 75 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 50 35 49 45 37 31 40 31 42 33 39 40 46 32 27 1 | 48 42 46 55 55 40 45 51 41 40 58 51 43 55 44 2 | 37 41 46 65 56 77 62 50 62 49 48 42 44 70 52 3 | 55 48 44 71 68 61 54 69 63 61 70 63 38 57 59 4 | 47 51 55 76 45 54 50 48 69 61 57 49 56 60 50 5 | 40 49 55 60 52 37 40 59 54 49 60 35 45 42 46 6 | 47 44 45 46 54 38 37 43 44 47 49 46 40 40 47 7 | 28 46 46 45 43 34 39 54 49 42 56 42 33 37 29 8 | 42 42 50 45 42 46 48 45 56 48 39 41 43 45 44 9 | 46 52 46 37 46 49 50 43 47 49 60 43 44 47 50 10 | 46 46 40 37 46 54 42 47 47 54 53 47 63 63 44 11 | 42 61 31 36 54 51 50 51 48 58 52 56 52 46 48 12 | 37 46 39 46 49 61 53 64 79 47 50 42 38 48 45 13 | 34 23 27 45 49 68 37 41 41 42 39 44 46 34 43 14 | 25 32 43 56 33 32 33 31 28 34 76 38 69 28 29 15 | 19 26 21 22 24 22 25 30 61 25 21 26 20 25 25 16 | 21 11 18 25 27 16 62 21 22 16 25 18 25 27 17 17 | 12 19 13 11 27 14 17 14 21 16 9 12 16 10 16 18 | 43 14 7 13 12 13 8 14 10 11 27 16 11 18 20 19 | 16 10 9 19 9 11 14 16 18 17 14 17 19 16 23 20 | 13 23 28 27 24 28 18 23 26 26 23 28 18 28 27 21 | 25 27 38 37 23 28 37 25 18 28 40 32 28 26 21 22 | 24 33 30 35 35 28 30 21 27 27 29 31 33 21 31 23 | 27 34 40 24 36 32 34 33 22 24 52 38 35 29 26 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 41 42 46 44 37 36 48 32 49 43 33 38 49 1 | 49 51 56 52 44 43 35 46 57 46 57 60 45 2 | 62 57 64 52 63 35 58 53 65 47 54 60 3 | 61 57 67 54 57 59 50 59 62 48 64 53 4 | 63 52 48 70 54 56 53 41 60 48 39 66 5 | 43 51 55 46 29 39 38 45 43 48 48 51 6 | 45 48 50 41 53 40 41 54 42 31 46 46 7 | 47 43 42 42 37 47 49 48 67 55 40 45 8 | 51 45 61 56 50 41 53 44 90 60 57 54 9 | 53 58 48 52 59 52 48 49 80 64 44 39 10 | 53 49 45 72 61 59 54 44 57 52 58 56 11 | 66 55 49 64 52 57 52 40 67 57 56 46 12 | 44 82 52 42 41 53 57 45 52 46 62 54 13 | 32 45 50 44 41 34 46 37 50 58 56 39 14 | 42 40 33 46 31 35 40 28 42 34 36 32 15 | 42 24 16 27 13 45 50 43 27 29 30 27 16 | 21 26 18 17 19 16 10 19 20 17 24 12 17 | 21 29 11 18 19 6 20 13 20 19 19 18 18 | 20 12 14 15 23 18 16 13 15 15 9 9 19 | 15 15 21 13 20 20 22 25 5 13 23 18 9 20 | 25 18 29 27 23 21 25 23 17 28 23 21 25 21 | 18 37 26 30 28 27 34 23 28 25 29 31 23 22 | 34 30 33 35 34 25 33 33 25 25 36 28 30 23 | 39 38 39 33 28 32 30 32 34 27 28 30 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 11h| - - - - 7 3 4 - 3 - 4 3 - 5 4 12 | 2 5 1 - - 0 - 1 5 2 3 4 - 4 4 13 | 5 5 - - - 4 - 4 1 - 1 4 - 4 5 14 | 4 4 1 - - 4 - - 3 - 2 9 - 5 1 15 | 6 - 1 - - 5 3 1 0 8 2 0 - 3 3 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------ 11h| - - - 4 5 - - - 5 - - 3 4 1 12 | - - - 3 4 - - - 2 - - - 6 - 13 | - - - - 3 - - - 1 - - - 2 - 14 | - - - - 3 - 4 2 2 - 1 - 4 5 15 | - - - - 3 - 3 3 1 - 2 - 8 8 ---+------------------------------------------------------ UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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: 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, SSB LNA600 Receiver: FunCubeDongle Pro+ Observing method: Spectrumlab, Colorgramme RMOB Lab v 2.5 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 4 10 9 8 17 7 13 6 8 12 7 1 9 13 7 1 | 9 8 8 3 14 7 10 7 8 9 10 6 11 14 5 2 | 10 10 7 6 16 7 8 8 7 11 11 7 5 11 4 3 | 5 10 12 9 12 9 10 6 9 14 7 9 11 7 7 4 | 9 7 14 14 17 9 5 7 11 9 11 11 5 11 7 5 | 4 6 9 6 27 9 11 8 9 6 11 6 4 7 7 6 | 13 13 14 10 14 7 11 7 10 5 8 9 6 4 6 7 | 8 4 12 7 13 6 3 11 9 9 10 4 4 10 9 8 | 8 2 8 5 5 8 9 8 6 5 10 9 4 6 7 9 | 11 2 3 10 6 7 4 7 6 7 2 7 5 7 3 10 | 8 3 7 7 8 9 8 9 8 3 6 3 7 9 11 | 4 12 8 5 8 3 6 8 4 3 7 5 5 8 12 | 6 13 10 11 5 2 7 5 3 1 7 3 5 8 13 | 5 11 4 12 1 2 6 3 3 5 3 1 1 3 14 | 8 11 5 6 2 2 5 1 2 6 4 2 8 15 | 7 7 6 11 3 4 5 3 3 5 4 0 1 0 5 16 | 5 2 5 5 0 3 5 2 0 0 5 4 2 3 10 17 | 4 6 2 5 3 2 4 2 5 5 5 3 4 2 7 18 | 3 1 8 9 3 3 6 11 4 5 4 6 2 1 7 19 | 1 4 6 10 3 4 7 7 10 8 9 5 3 3 12 20 | 7 7 4 13 3 4 6 8 8 6 4 7 8 6 15 21 | 14 18 4 8 6 6 9 10 9 14 7 9 9 8 26 22 | 8 13 6 13 4 15 10 7 5 6 4 10 17 9 25 23 | 9 5 4 16 12 6 4 11 10 12 7 3 8 9 19 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 11 10 9 10 17 8 14 5 8 9 11 11 9 16 1 | 18 11 9 8 14 11 6 12 10 8 16 15 16 30 2 | 22 6 10 10 12 11 3 5 10 12 26 14 7 8 3 | 12 12 9 13 12 16 11 9 11 6 17 21 6 8 4 | 11 13 13 6 10 11 20 11 7 15 10 24 7 9 5 | 12 8 6 3 5 8 17 9 11 13 11 16 12 6 6 | 16 6 7 7 8 15 26 10 4 10 12 13 7 12 7 | 14 11 7 7 12 7 13 5 9 17 17 16 8 7 8 | 17 3 5 9 6 8 19 11 9 13 14 22 7 15 9 | 13 8 3 12 14 11 11 13 7 6 15 19 8 14 10 | 15 5 6 4 15 9 10 11 7 9 8 16 8 4 11 | 10 2 3 3 8 9 4 10 4 5 17 14 1 6 12 | 15 7 7 2 3 8 7 4 9 0 11 11 7 10 13 | 19 5 5 6 7 6 12 9 7 3 10 12 5 11 14 | 12 6 6 3 3 5 18 6 4 4 10 16 1 2 15 | 3 4 5 2 4 9 10 5 5 3 7 6 3 8 16 | 8 2 2 2 2 5 4 8 5 2 9 9 3 4 17 | 13 6 1 3 8 12 10 3 8 9 15 9 7 4 18 | 5 4 2 9 8 6 6 8 7 5 5 6 6 12 19 | 15 5 2 5 9 6 8 14 4 4 9 5 8 4 20 | 18 7 2 12 6 8 13 8 8 12 18 15 11 4 21 | 6 8 11 7 10 9 10 19 16 16 17 8 11 8 22 | 13 8 17 18 7 7 8 7 4 7 20 13 11 23 | 7 11 10 8 8 9 9 7 6 14 19 4 17 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 Jochen Plessmann ---------------------------------------------------------------------- Observer: Kees Meteor Location: Goes, Netherlands (3 57' E, 51 30' N) Frequency: 143.05 MHz Graves Receiver: RSP2pro Antenna: dipole Antenna Direction: elev 0 deg, azimuth 180 deg (S) Observing method: HROFFT + Colorgramme RMOB Lab v 3.0 | January 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 3 1 5 11 7 6 9 3 1 0 0 0 6 6 1 | 3 1 5 11 3 6 4 1 1 0 1 1 7 6 2 | 3 3 4 30 6 5 6 3 1 5 0 0 1 7 3 | 3 4 6 33 6 3 7 3 1 3 0 3 3 2 4 | 4 1 11 42 19 5 8 3 1 1 2 1 11 12 5 | 7 3 15 58 11 10 12 3 0 5 2 2 6 9 6 | 2 7 12 48 13 11 7 1 0 0 0 4 9 10 7 | 6 6 9 65 7 8 15 2 1 2 2 2 7 8 8 | 2 8 11 53 8 6 16 1 2 3 1 1 4 13 14 9 | 3 2 13 43 14 8 18 1 4 0 0 4 9 5 5 10 | 2 8 12 66 11 15 11 2 3 1 1 1 2 19 3 11 | 2 2 15 47 9 5 14 1 0 2 0 1 7 10 2 12 | 1 5 6 30 12 9 9 1 0 1 1 3 7 9 3 13 | 5 8 13 27 9 9 4 2 0 0 1 0 3 8 1 14 | 4 2 16 26 4 3 9 3 1 2 8 2 4 3 3 15 | 2 2 25 18 4 7 11 3 0 1 1 0 4 0 0 16 | 3 3 16 16 11 6 17 2 0 1 0 6 7 3 0 17 | 1 3 8 5 2 3 11 0 1 1 1 1 3 3 3 18 | 2 4 6 6 7 9 14 0 0 0 0 2 5 2 2 19 | 2 5 5 9 5 3 7 1 1 0 0 1 3 3 4 20 | 0 4 8 3 3 0 2 0 0 1 0 2 8 1 6 21 | 1 6 9 4 5 6 3 0 1 1 0 3 9 3 2 22 | 3 5 8 11 8 4 0 0 1 1 1 7 6 5 23 | 5 6 10 8 9 7 3 0 1 0 3 8 5 6 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | January 2020 | January 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ---+--------------------------------------------------------------- 0h| 6 3 2 2 11 3 4 0 0 0 1 1 1 | 4 3 5 3 5 2 7 2 0 2 1 1 2 | 3 1 1 7 6 8 5 3 2 0 1 1 3 | 8 5 10 6 7 6 2 0 3 3 0 0 4 | 11 5 5 2 9 4 7 3 0 0 2 1 5 | 9 4 2 9 16 15 7 2 2 3 3 1 6 | 8 10 10 9 5 9 0 3 3 3 2 2 7 | 8 6 12 9 16 14 14 2 2 1 3 2 8 | 7 2 13 10 10 8 8 2 1 4 1 1 9 | 4 7 11 10 11 7 12 1 1 2 1 6 10 | 2 5 9 8 15 9 0 2 1 1 0 0 11 | 2 7 16 13 6 10 6 0 0 0 4 2 2 12 | 2 5 12 17 6 16 18 0 0 1 1 3 4 13 | 1 4 10 11 5 6 6 0 0 1 1 0 1 14 | 6 1 5 13 0 1 4 2 2 3 1 2 3 15 | 4 0 11 6 10 4 5 0 0 1 1 2 16 | 5 2 0 5 7 6 10 0 0 0 1 0 17 | 2 4 3 3 9 8 1 1 0 0 0 0 18 | 1 2 6 5 1 17 0 0 0 0 0 0 19 | 4 7 7 6 2 7 0 0 0 1 0 0 20 | 4 4 4 2 5 7 0 1 0 0 0 1 21 | 7 3 10 9 7 20 1 1 1 2 1 0 22 | 4 5 5 22 15 28 1 1 0 2 0 0 23 | 3 3 8 11 8 14 1 1 0 1 0 2 ---+--------------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | January 2020 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 2 3 0 1 1 3 1 3 2 4 4 2 1 | 3 1 1 2 4 0 1 0 1 1 4 3 2 | 1 3 0 0 2 4 1 1 5 1 4 3 3 | 3 1 1 3 1 1 1 0 3 5 0 6 4 | 3 2 1 2 3 3 3 4 11 7 3 4 5 | 3 1 4 3 1 2 3 2 5 4 6 8 6 | 1 1 2 1 4 2 3 1 4 7 6 8 7 | 2 1 3 3 3 0 1 4 13 2 15 2 8 | 2 5 2 1 2 1 2 2 4 2 8 4 9 | 6 3 1 4 2 3 2 5 6 3 5 9 10 | 1 2 3 1 3 1 1 5 4 3 6 5 11 | 2 1 6 3 3 2 1 2 3 2 2 8 12 | 2 3 4 4 2 2 0 2 7 6 3 8 13 | 3 1 1 0 0 9 0 7 1 7 6 4 14 | 1 2 2 2 1 2 1 3 1 3 1 8 15 | 0 1 1 0 1 1 1 1 2 6 3 3 16 | 0 2 0 0 0 1 1 1 1 7 5 1 17 | 0 1 0 0 0 2 0 2 0 1 0 0 18 | 1 0 0 0 1 0 1 3 1 1 1 0 19 | 0 0 1 1 0 0 1 2 2 1 6 2 20 | 0 0 1 0 0 2 0 3 4 0 2 1 21 | 0 0 0 1 0 1 0 1 0 4 1 2 22 | 0 0 0 1 1 2 0 6 1 6 3 4 23 | 1 3 2 2 2 2 2 4 4 8 4 7 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 4 4 4 6 2 7 3 3 2 1 5 2 0 1 | 2 2 4 1 3 3 4 4 5 2 1 6 7 2 | 4 1 5 2 1 6 0 3 4 9 5 2 5 3 | 2 2 4 3 8 8 4 3 8 3 4 7 1 4 | 4 5 7 4 6 13 12 5 6 13 1 9 4 5 | 3 4 9 7 5 6 9 6 4 7 4 1 3 6 | 3 9 6 3 4 10 8 5 11 1 4 2 2 7 | 4 9 5 6 7 23 28 4 3 14 5 5 10 8 | 4 5 2 2 7 16 20 3 9 12 7 6 9 9 | 4 3 2 4 7 6 12 3 4 5 4 6 8 10 | 4 5 6 0 4 3 17 7 2 4 7 5 5 11 | 5 1 1 3 6 1 11 6 6 5 5 4 1 12 | 8 2 6 3 3 2 1 5 2 2 3 6 7 13 | 1 0 3 2 2 4 4 3 2 5 3 2 2 14 | 3 2 2 6 0 0 6 3 2 3 2 2 5 15 | 0 2 1 3 0 4 1 0 4 3 2 2 4 16 | 2 0 2 1 1 9 9 2 1 0 3 0 3 17 | 0 1 3 5 0 10 3 1 2 2 2 2 0 1 18 | 2 1 1 3 2 7 0 1 1 0 2 2 2 3 19 | 1 1 1 4 2 4 1 2 0 4 2 2 1 20 | 2 0 2 3 3 3 1 1 0 1 3 6 1 21 | 4 2 1 3 2 13 4 4 2 3 7 4 5 22 | 1 2 7 5 5 6 5 7 1 8 6 11 7 23 | 1 3 5 3 7 5 3 4 2 4 7 5 4 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 Kees --------------------------------------------------------------------------- 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h|105 106 80 98 94 90 85 89 106 100 96 78 88 97 91 1 |115 91 106 130 94 104 110 97 92 96 97 109 111 107 108 2 |104 114 93 131 101 94 89 106 98 90 108 95 89 123 123 3 |117 112 146 116 114 94 118 104 137 119 119 124 92 91 111 4 | 84 127 98 119 96 103 86 88 106 115 121 101 112 121 133 5 |108 118 90 116 109 108 103 104 114 98 117 109 114 122 126 6 | 91 133 98 112 113 90 104 101 132 113 108 90 107 106 135 7 |108 102 93 100 96 90 104 87 109 92 94 81 102 100 100 8 | 97 83 98 90 94 103 71 64 77 87 87 78 90 89 73 9 | 99 107 108 102 105 113 72 82 100 77 98 65 91 95 98 10 | 97 98 111 99 115 80 93 91 88 100 83 105 95 78 99 11 |103 121 92 82 95 103 94 97 96 93 105 82 105 94 106 12 | 94 99 101 105 103 99 106 99 98 85 80 81 96 71 123 13 | 90 112 109 96 89 95 87 83 90 89 86 86 104 98 98 14 |101 87 83 102 85 108 96 97 83 85 106 81 85 78 116 15 | 87 101 83 76 85 82 84 87 99 92 94 82 107 80 114 16 | 67 98 81 127 79 80 79 83 69 76 71 65 77 82 97 17 | 86 87 89 112 83 70 82 78 69 63 89 69 80 86 98 18 |105 75 95 86 93 80 71 82 81 83 92 74 78 95 102 19 | 70 97 82 91 76 84 88 89 85 89 88 91 102 117 115 20 | 85 92 102 103 86 67 87 89 89 86 113 93 82 101 138 21 | 95 82 87 91 92 102 91 88 98 88 80 90 75 110 124 22 | 92 80 94 92 63 102 95 85 103 86 80 96 99 111 147 23 | 77 91 105 82 87 76 91 78 88 99 80 91 87 89 143 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h|149 146 152 183 150 88 93 96 81 76 97 122 89 87 1 |153 132 170 167 109 98 115 82 89 86 117 96 102 110 2 |151 145 129 176 111 111 127 82 115 98 98 130 118 137 3 |161 135 155 163 132 118 105 98 108 100 121 141 142 123 4 |152 156 144 163 139 126 128 105 102 88 110 150 121 152 5 |159 154 127 158 137 96 108 110 119 113 114 113 122 116 6 |148 153 129 153 120 91 101 105 110 93 106 145 74 95 7 |102 118 116 137 99 93 99 101 87 100 107 112 87 90 8 |100 98 124 102 120 100 75 79 102 81 126 112 68 89 9 |101 117 94 96 110 90 82 85 99 93 82 99 80 94 10 | 93 94 108 105 112 94 96 89 73 108 92 89 88 87 11 |104 96 103 122 90 90 99 98 101 91 90 99 98 119 12 |125 113 125 113 92 89 88 94 105 99 86 101 92 138 13 |109 104 104 103 94 76 85 89 96 99 111 113 77 75 14 | 99 97 90 106 103 75 88 91 103 87 72 122 73 83 15 | 91 86 96 103 106 89 83 78 72 84 81 112 75 80 16 |113 98 109 95 85 78 76 70 71 74 72 72 67 69 17 | 98 106 93 91 60 89 78 73 78 76 61 93 74 67 18 |115 113 125 106 72 81 68 78 80 63 86 86 81 68 19 |117 122 130 113 72 82 92 72 79 68 85 80 84 68 20 |133 110 136 107 77 82 74 83 67 80 96 90 93 81 21 |145 107 128 113 84 87 80 72 84 76 87 70 78 79 22 |136 134 154 113 92 102 73 76 88 88 110 71 84 70 23 |136 137 162 119 87 100 96 76 84 89 109 88 81 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 85 81 34 130 147 125 145 150 90 105 137 98 92 1 |114 128 176 177 184 204 184 200 154 157 179 146 145 2 |205 173 74 229 251 277 251 297 201 195 239 217 191 3 |290 220 152 308 311 361 313 341 285 283 276 295 248 4 |324 256 264 222 361 363 392 368 365 331 312 325 328 294 5 |370 322 301 407 412 409 432 401 384 394 368 366 354 340 6 |390 319 356 439 428 422 453 392 340 396 362 375 378 338 7 |326 356 304 388 404 359 387 369 343 322 328 367 315 312 8 |311 309 323 396 386 375 379 339 334 371 311 351 307 311 9 |320 256 325 390 370 353 370 329 260 395 339 397 320 296 10 |371 229 301 371 355 338 381 357 300 377 306 398 312 310 11 |394 257 305 347 319 317 333 355 338 346 323 397 248 292 12 |387 234 288 341 295 312 318 310 261 320 255 315 289 224 13 |351 226 109 298 281 307 306 284 314 250 291 254 257 14 |274 246 326 313 311 293 312 324 301 306 287 239 15 |274 245 339 328 296 308 335 320 295 307 242 257 16 |250 249 316 306 306 278 297 280 267 276 246 263 17 |206 211 247 261 311 271 258 218 206 210 195 212 18 |113 155 195 188 238 264 190 150 160 139 140 162 19 |110 114 126 156 165 237 137 102 103 121 94 102 20 | 70 84 115 113 107 156 86 97 83 74 68 63 21 | 73 72 85 80 117 92 64 76 80 70 62 57 22 | 55 66 104 115 106 81 80 79 81 68 44 64 23 | 69 106 103 114 103 85 81 84 73 65 52 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 74 95 148 92 113 88 101 111 71 83 71 95 112 88 1 |134 127 198 158 131 126 123 161 95 111 107 146 151 118 2 |191 194 283 271 198 156 204 269 153 140 164 215 168 169 3 |245 285 401 276 291 259 239 331 210 191 311 311 224 252 4 |319 356 421 336 312 302 297 410 262 206 379 363 306 299 5 |354 385 447 427 346 344 328 449 273 287 398 397 306 317 6 |362 404 466 380 362 343 335 442 329 296 431 392 308 327 7 |317 341 406 343 287 333 292 421 299 295 363 295 285 270 8 |282 301 402 313 272 265 272 369 333 389 331 296 266 254 9 |251 311 383 294 237 233 275 366 349 374 363 286 247 204 10 |270 295 416 314 283 246 293 331 344 421 308 272 267 223 11 |262 273 367 273 250 253 256 297 334 378 347 263 248 231 12 |287 273 294 270 257 235 213 310 310 373 302 240 217 225 13 |311 278 273 256 246 240 255 293 340 365 328 264 248 252 14 |296 311 267 293 294 245 262 296 326 391 324 281 254 224 15 |261 331 305 299 283 273 279 377 364 375 333 297 260 279 16 |243 347 271 289 303 265 287 361 236 293 337 299 268 301 17 |207 274 222 200 231 210 248 205 153 146 259 259 230 196 18 |184 203 166 153 159 137 201 122 113 119 181 141 170 114 19 |105 123 148 115 109 92 133 77 71 83 102 84 114 60 20 | 70 101 120 65 79 63 105 47 43 53 82 50 46 33 21 | 74 86 81 64 68 61 71 40 50 46 64 23 37 39 22 | 71 74 95 71 59 55 93 48 56 39 66 39 62 34 23 |100 85 83 62 60 65 103 66 50 62 79 64 74 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 1 4 1 3 2 3 3 5 4 3 1 2 3 3 8 1 | 3 4 5 2 3 6 3 2 2 3 8 6 2 3 2 | 4 5 4 2 3 5 5 3 2 11 2 5 1 2 5 3 | 4 6 2 2 5 5 5 3 2 4 2 8 7 6 5 4 | 3 5 11 1 2 4 7 3 4 1 5 5 1 4 3 5 | 3 4 3 4 7 2 6 6 4 5 3 6 7 3 2 6 | 4 3 4 1 3 6 4 2 6 5 8 1 5 2 2 7 | 3 5 3 5 2 2 3 3 7 3 6 2 2 5 1 8 | 4 5 4 6 2 4 6 4 7 8 6 3 4 3 4 9 | 5 2 7 8 4 2 5 4 5 3 2 4 1 5 3 10 | 5 10 4 3 7 2 7 6 3 8 5 1 3 6 11 | 6 2 3 5 3 5 4 4 3 3 6 2 4 1 2 12 | 7 4 4 3 11 4 5 3 2 5 2 4 6 1 4 13 | 3 6 9 5 6 4 1 5 4 7 3 4 4 4 1 14 | 3 4 2 1 3 3 5 5 5 3 1 3 3 3 3 15 | 1 1 1 6 2 4 6 3 3 4 5 1 3 3 16 | 1 1 4 1 7 4 5 6 4 2 3 6 1 1 17 | 2 2 4 4 7 2 3 3 5 2 4 1 5 2 18 | 3 4 3 2 2 6 3 2 2 2 3 4 4 19 | 4 2 2 2 3 3 6 2 1 3 4 3 5 4 3 20 | 5 2 5 4 5 6 6 2 4 2 4 4 4 1 21 | 8 3 5 1 7 3 2 3 2 2 6 3 3 6 2 22 | 2 2 3 2 1 6 4 3 1 5 1 3 5 4 23 | 3 1 3 6 4 4 5 1 6 9 5 2 3 5 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 3 3 2 1 6 4 5 1 3 1 1 3 4 3 1 | 4 1 2 3 5 6 3 3 6 5 5 3 3 2 | 2 1 1 3 4 4 4 3 5 1 4 2 8 3 | 1 5 1 2 5 5 3 2 5 3 7 6 3 4 | 5 8 5 4 4 1 2 3 5 8 4 3 7 10 5 | 3 2 4 3 3 2 6 5 7 3 3 3 3 6 | 4 4 2 4 8 6 6 3 4 1 6 4 1 7 7 | 2 5 3 3 2 7 1 4 2 3 7 2 5 4 8 | 5 3 2 4 2 4 7 5 3 3 1 3 2 2 9 | 3 1 3 7 7 6 3 4 4 6 3 2 2 10 | 4 3 5 7 3 3 4 8 3 4 5 2 4 7 11 | 3 6 6 6 3 5 3 4 9 6 5 5 7 12 | 4 4 2 4 1 1 4 5 3 5 5 3 5 7 13 | 5 2 6 4 3 2 2 1 4 3 5 4 4 7 14 | 1 1 3 5 1 1 5 7 2 4 4 3 3 6 15 | 1 2 1 6 3 6 1 4 1 3 6 1 7 16 | 3 1 5 2 5 5 4 2 1 1 3 7 17 | 3 5 2 6 1 5 1 5 3 3 2 3 1 6 18 | 2 3 7 3 1 6 4 4 3 5 3 6 19 | 1 4 4 3 3 3 6 2 2 6 2 5 5 20 | 3 2 4 3 2 4 6 4 3 6 3 2 6 7 21 | 6 6 4 1 5 5 1 3 2 3 2 2 4 10 22 | 1 3 5 6 2 1 3 6 3 5 1 3 4 5 23 | 5 3 3 2 4 5 2 4 2 2 4 4 4 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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. | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 10 13 9 9 7 7 8 7 3 8 5 5 7 1 | 13 10 6 5 3 6 7 1 5 4 5 7 5 2 | 8 13 7 7 7 12 24 1 9 5 5 4 14 3 | 12 17 8 16 6 7 13 11 8 10 6 10 4 4 | 21 9 17 17 7 8 30 9 17 13 15 11 10 5 | 14 14 12 11 14 7 23 13 16 12 17 21 12 6 | 22 16 14 10 13 15 36 11 17 7 13 15 7 7 | 17 14 15 17 14 10 29 8 15 10 12 14 15 8 | 21 15 14 25 15 13 31 17 28 12 20 12 14 9 | 18 18 25 15 11 10 30 25 25 14 15 17 23 10 | 20 14 21 18 12 22 36 17 21 21 20 12 20 11 | 25 14 12 18 9 15 30 12 20 16 8 20 20 12 | 5 13 12 19 10 20 28 12 8 14 14 11 11 13 | 12 6 9 8 4 7 7 7 23 11 10 8 14 14 | 6 13 5 19 5 4 15 22 3 7 10 10 15 | 9 1 10 2 1 7 10 8 17 7 6 3 4 16 | 6 6 3 6 2 5 10 11 21 4 2 4 4 17 | 13 3 8 4 6 4 2 2 13 3 3 6 5 18 | 9 9 4 5 7 7 5 8 18 3 5 4 10 19 | 8 6 8 9 3 4 6 6 6 6 2 5 8 20 | 10 7 11 9 4 6 5 9 9 5 7 2 7 21 | 14 5 4 9 6 15 7 9 8 9 7 9 16 22 | 13 13 7 5 3 9 7 5 8 5 9 4 11 23 | 13 11 11 2 4 11 2 11 12 5 12 6 5 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 9 5 16 12 15 5 6 4 6 3 8 8 4 12 1 | 6 5 11 13 7 4 7 9 7 7 11 13 4 3 2 | 6 2 8 7 13 11 7 4 8 6 8 5 8 8 3 | 6 9 13 13 16 12 14 9 3 3 6 7 4 7 4 | 4 7 9 40 11 5 14 10 18 8 14 10 15 12 5 | 7 14 14 13 9 7 13 11 10 9 13 12 10 27 6 | 19 11 28 9 11 16 14 15 12 8 8 20 11 14 7 | 32 23 19 15 25 9 16 7 13 13 15 16 21 16 8 | 21 28 19 12 16 12 8 4 12 19 6 20 8 24 9 | 14 18 19 23 16 13 13 8 25 21 12 16 19 29 10 | 24 24 33 18 11 15 22 9 22 23 10 13 14 25 11 | 13 17 19 10 14 11 17 5 10 26 12 16 12 10 12 | 11 15 12 13 12 11 5 9 33 15 9 13 8 13 | 11 6 21 7 9 11 15 7 8 20 8 20 8 7 14 | 4 12 7 28 8 10 5 9 7 19 9 26 7 6 15 | 5 3 15 16 11 3 17 6 22 10 6 28 9 1 16 | 2 6 29 14 4 5 21 6 6 24 8 7 2 2 17 | 4 5 42 26 3 15 5 8 4 28 3 16 5 1 18 | 13 8 40 13 7 9 8 2 16 27 10 9 5 5 19 | 7 5 33 28 12 7 11 2 23 19 7 6 3 8 20 | 6 14 49 4 9 11 21 2 8 7 7 10 6 10 21 | 6 12 37 8 10 11 8 5 6 7 15 7 8 10 22 | 11 16 23 4 11 15 13 4 6 11 11 8 11 6 23 | 5 12 15 7 10 9 10 4 2 10 10 9 10 10 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 30 21 16 28 22 21 27 22 28 21 20 27 25 12 31 1 | 28 27 23 31 15 30 27 30 34 28 39 24 24 10 27 2 | 37 37 18 31 27 35 27 30 25 30 29 30 34 17 23 3 | 20 25 35 30 36 28 21 28 28 25 32 38 26 23 36 4 | 26 27 29 29 38 30 33 25 33 25 43 42 27 14 25 5 | 27 28 23 14 19 23 29 22 34 23 27 28 30 12 34 6 | 18 19 24 18 11 11 19 16 31 17 26 21 28 11 18 7 | 23 17 18 17 6 12 13 15 23 15 14 19 17 12 13 8 | 9 7 14 14 8 10 13 18 12 11 22 18 14 12 13 9 | 8 6 15 16 4 8 10 20 14 16 16 21 17 18 9 10 | 13 5 11 23 8 6 7 9 6 13 17 17 9 12 13 11 | 9 15 11 18 16 8 8 14 12 17 12 23 19 13 12 12 | 17 18 10 7 5 10 9 15 17 9 8 9 10 12 13 | 9 7 16 12 11 13 12 8 19 14 13 13 15 11 6 14 | 10 6 10 14 8 8 10 8 20 14 19 11 13 13 8 15 | 9 8 9 12 5 12 13 15 10 10 8 13 12 16 | 8 7 7 7 13 7 8 17 10 8 4 5 13 17 | 7 12 5 10 7 7 10 6 11 8 6 12 5 4 13 18 | 9 9 14 4 5 14 6 9 9 6 6 10 19 | 12 11 13 5 8 12 10 9 15 13 9 6 14 20 | 21 18 17 11 8 9 11 19 12 18 18 18 5 11 11 21 | 20 18 14 9 12 11 6 16 18 12 24 11 11 18 22 | 15 16 16 16 18 23 8 9 26 18 23 15 16 24 23 | 16 21 16 18 26 18 30 24 15 24 15 22 12 22 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 14 19 27 25 37 15 27 10 29 26 22 14 23 10 1 | 29 25 33 25 29 29 25 32 24 28 28 21 38 29 2 | 24 32 33 24 19 31 28 23 32 33 30 22 31 32 3 | 42 33 25 35 27 18 27 30 35 31 25 20 22 32 4 | 32 25 25 18 25 38 28 27 35 25 22 27 33 27 5 | 38 29 30 26 24 25 26 20 25 22 19 30 30 25 6 | 22 19 20 33 24 24 17 19 17 21 20 27 13 18 7 | 18 14 23 20 14 14 16 13 18 19 14 15 16 15 8 | 18 13 22 18 16 16 18 15 10 15 9 9 13 14 9 | 12 21 13 24 23 16 15 7 13 16 8 7 7 16 10 | 11 9 13 13 14 15 18 13 19 19 13 10 13 16 11 | 9 11 21 17 15 14 26 5 7 16 15 13 9 9 12 | 11 11 19 15 12 16 13 6 13 13 9 10 13 7 13 | 18 12 10 21 14 13 10 11 6 14 8 7 15 14 14 | 11 18 15 13 16 9 11 13 15 11 15 10 14 9 15 | 8 9 5 13 18 15 8 6 12 9 9 10 6 12 16 | 8 7 11 6 7 9 8 7 8 7 8 9 4 12 17 | 16 6 10 13 11 11 6 11 7 8 12 11 8 7 18 | 7 10 13 6 4 8 9 12 13 10 12 9 8 6 19 | 14 15 11 11 12 7 14 13 7 6 7 16 16 18 20 | 11 17 8 16 7 8 17 7 12 4 20 12 10 21 21 | 9 16 11 19 11 11 16 19 15 16 15 21 12 14 22 | 13 20 14 16 22 14 14 16 20 11 12 15 15 21 23 | 18 19 21 14 15 19 20 16 17 12 10 16 22 20 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 1 1 2 1 3 4 0 3 3 0 3 2 2 4 1 | 4 2 3 3 1 6 2 3 3 3 1 4 1 1 1 2 | 1 5 0 2 2 0 1 5 2 3 2 4 2 4 0 3 | 1 1 3 4 2 4 0 1 1 2 5 4 0 4 2 4 | 3 3 5 5 6 2 3 1 2 4 3 2 1 0 1 5 | 3 1 3 2 2 0 3 3 3 1 0 9 2 1 0 6 | 0 2 3 4 1 1 3 0 2 2 5 1 5 1 2 7 | 0 3 3 3 3 1 5 2 1 2 2 3 2 2 5 8 | 0 3 3 6 2 1 3 4 3 1 2 2 2 2 2 9 | 1 2 1 3 2 3 0 2 1 1 1 1 3 3 2 10 | 1 1 4 3 0 1 0 2 1 4 2 2 3 2 3 11 | 0 1 5 5 1 2 1 0 0 4 2 3 2 0 2 12 | 2 4 0 0 0 2 1 3 1 2 1 1 0 0 1 13 | 1 2 1 0 0 0 4 7 1 1 0 1 3 0 0 14 | 1 0 1 0 0 1 1 0 0 1 0 0 0 2 0 15 | 0 0 2 2 1 0 1 0 0 2 0 1 1 0 1 16 | 0 0 0 3 0 1 0 1 1 1 0 1 1 1 3 17 | 1 0 0 0 0 0 0 0 1 0 0 1 0 1 1 18 | 0 1 1 1 0 0 0 0 0 1 0 0 0 0 1 19 | 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 20 | 3 1 0 1 1 1 0 2 2 2 1 0 1 0 0 21 | 1 1 2 1 1 0 1 0 2 3 3 0 1 1 0 22 | 1 0 1 2 0 1 0 2 1 2 1 3 3 1 0 23 | 1 0 1 2 3 3 2 2 2 2 1 3 1 0 1 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 3 1 0 2 4 0 1 1 3 2 2 0 0 0 1 | 0 0 1 0 0 3 0 3 2 3 1 2 4 2 2 | 2 1 2 3 1 2 1 2 2 2 0 1 4 3 3 | 1 2 1 2 1 4 2 2 4 6 2 1 2 2 4 | 0 1 0 0 4 5 2 1 1 0 1 4 0 3 5 | 3 0 2 3 0 1 1 1 0 0 3 1 4 3 6 | 2 1 3 1 2 1 2 1 4 1 4 3 5 1 7 | 2 0 1 2 3 1 2 4 0 1 1 2 3 3 8 | 0 2 5 2 0 1 1 0 0 1 1 4 4 2 9 | 1 3 1 2 7 3 1 3 3 3 4 5 2 2 10 | 3 3 1 1 3 0 2 2 3 1 1 3 2 3 11 | 3 1 1 2 0 0 3 3 1 3 2 1 1 3 12 | 2 3 1 0 0 1 3 0 3 4 2 0 2 2 13 | 1 1 2 2 0 1 1 1 3 0 0 0 0 0 14 | 0 2 0 0 0 0 0 3 1 0 0 1 0 0 15 | 0 0 0 2 1 0 1 1 1 1 2 0 0 1 16 | 1 0 1 0 0 1 0 0 0 1 2 0 0 0 17 | 0 0 0 1 1 0 1 0 2 0 3 0 0 1 18 | 0 0 0 0 0 2 0 0 0 1 0 1 0 3 19 | 1 0 0 0 0 1 1 1 1 0 0 0 0 2 20 | 0 2 0 0 1 1 0 1 0 0 0 0 2 2 21 | 1 2 0 1 0 1 0 0 6 1 1 5 1 2 22 | 0 0 1 1 1 1 1 1 2 3 2 1 0 2 23 | 0 0 2 0 0 3 1 1 3 0 0 1 2 2 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 Duration >= 10 seconds | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 | 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 2 | 0 0 0 2 0 0 0 0 0 1 0 1 0 1 0 3 | 0 0 0 2 0 0 0 1 1 0 1 2 0 2 1 4 | 1 0 0 3 0 1 0 0 0 1 0 0 0 0 0 5 | 1 0 0 0 0 0 0 1 0 0 0 3 0 0 0 6 | 0 1 2 0 0 0 0 0 0 0 1 0 2 0 0 7 | 0 1 3 0 2 0 2 1 0 0 1 0 1 0 1 8 | 0 1 1 3 0 0 1 1 0 0 1 0 0 0 0 9 | 0 0 1 1 0 0 0 2 0 0 0 1 2 2 1 10 | 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 11 | 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 12 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 | 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 14 | 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 15 | 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 16 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 17 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 18 | 0 0 0 0 0 0 0 0 0 0 0 0 0 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 1 0 0 0 0 0 22 | 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 23 | 1 0 1 0 0 1 0 1 0 0 0 0 0 0 0 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 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 0 1 0 2 | 1 0 1 0 0 0 0 0 0 1 0 0 0 1 3 | 0 0 0 0 0 1 0 0 1 2 0 0 0 1 4 | 0 0 0 0 0 0 0 1 0 0 1 0 0 0 5 | 0 0 1 0 0 0 0 1 0 0 0 0 0 1 6 | 0 0 1 1 1 0 0 1 1 0 2 0 0 0 7 | 0 0 0 0 0 1 1 2 0 0 0 0 2 1 8 | 0 1 1 0 0 0 1 0 0 0 0 1 0 0 9 | 1 0 0 1 2 0 0 0 0 1 1 0 0 0 10 | 0 1 0 0 1 0 0 1 1 0 0 0 0 0 11 | 0 0 0 0 0 0 0 1 0 0 1 1 0 1 12 | 0 0 0 0 0 0 0 0 0 1 0 0 0 1 13 | 0 0 0 0 0 0 0 0 0 0 0 0 0 0 14 | 0 0 0 0 0 0 0 1 0 0 0 0 0 0 15 | 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 17 | 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 19 | 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 21 | 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 23 | 0 0 0 0 0 0 0 0 1 0 0 0 0 0 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 Note: . increased noise since June 12, 2019, normally not affecting the long duration counts. 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 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 26 20 18 28 16 21 14 18 21 18 12 11 16 15 1 | 18 29 27 25 22 19 19 35 33 25 21 12 14 2 | 28 26 32 25 29 26 21 79 35 32 14 16 20 3 | 32 34 23 23 36 21 17 35 23 21 23 22 17 4 | 34 27 30 29 31 25 23 15 22 31 11 17 21 5 | 16 15 59 20 25 28 28 35 22 47 17 9 16 6 | 20 18 23 33 17 25 17 19 14 52 19 15 13 7 | 15 14 22 29 17 19 23 29 18 80 15 17 12 8 | 24 20 27 24 24 13 15 29 22 22 11 14 12 9 | 14 14 14 24 30 13 21 24 18 50 11 13 18 10 | 27 21 22 25 19 11 23 34 34 64 17 17 20 11 | 23 23 20 21 20 22 23 22 30 17 11 16 16 12 | 19 16 22 23 18 27 20 19 22 28 16 12 19 13 | 17 19 24 19 21 20 13 15 18 13 10 12 9 14 | 17 8 14 12 17 17 16 15 28 23 7 18 12 15 | 9 16 53 15 14 9 18 13 13 10 12 10 16 | 14 7 23 10 7 8 10 8 12 13 5 7 9 17 | 16 10 22 14 13 4 10 11 39 12 0 4 6 1 18 | 9 10 34 11 7 8 14 16 17 9 6 7 6 19 | 13 14 10 14 9 14 15 17 9 13 11 11 7 12 20 | 20 16 15 14 22 18 14 17 34 17 11 9 11 14 21 | 14 14 22 17 13 23 17 15 20 12 9 14 13 22 | 14 11 22 18 20 21 20 20 41 25 8 9 11 11 23 | 16 8 19 11 14 16 14 16 14 15 14 18 7 19 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 8 7 5 10 13 10 18 12 11 7 8 1 | 20 19 15 18 16 17 24 17 16 17 6 2 | 16 12 22 19 22 20 16 19 18 16 13 3 | 28 23 24 22 15 23 15 18 14 13 12 4 | 17 28 17 16 17 16 9 13 21 17 24 5 | 11 23 19 21 12 13 14 13 13 5 14 6 | 17 10 12 12 9 11 10 15 22 18 21 7 | 16 15 10 14 3 18 20 11 13 18 12 8 | 12 11 20 17 16 12 13 14 14 11 14 9 | 18 13 19 18 16 8 16 13 15 15 15 10 | 17 16 12 10 15 11 13 16 20 12 6 11 | 17 14 15 15 21 21 22 11 17 22 12 | 14 14 19 19 12 19 21 16 9 8 13 | 13 8 21 8 10 13 16 14 8 11 14 | 7 6 9 9 4 17 16 6 7 7 15 | 3 7 12 16 8 8 12 4 13 8 16 | 6 6 8 5 9 9 7 11 6 7 17 | 12 8 5 8 10 5 5 2 4 11 18 | 10 8 6 8 5 5 8 10 2 5 19 | 10 8 6 9 8 9 11 16 4 2 20 | 6 8 13 10 9 4 10 10 6 11 21 | 5 8 11 9 9 7 12 12 16 8 22 | 9 4 12 6 6 14 9 9 9 4 23 | 4 9 20 11 8 10 9 15 13 15 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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 255 deg (W) Receiver: RTL-SDR (R820T) SRR-Radio V2. Computer: Laptop I3 Observing method: Speclab, Colorgramme V2.5 | February 2020 UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ---+----------------------------------------------------------- 0h| 21 16 20 22 17 16 15 19 22 15 17 11 17 15 15 1 | 10 17 14 12 13 16 18 17 20 16 18 11 14 16 12 2 | 16 24 19 10 13 18 8 16 12 13 22 13 15 19 9 3 | 16 14 22 20 9 24 14 18 15 15 13 19 13 17 7 4 | 15 16 9 27 14 20 12 14 15 10 24 11 9 12 16 5 | 10 16 7 8 10 14 9 15 15 11 24 10 13 12 15 6 | 7 12 17 5 13 15 10 16 17 10 24 11 16 12 14 7 | 13 15 13 13 16 5 5 16 6 8 14 2 13 17 14 8 | 10 7 8 10 2 5 4 5 5 3 9 2 5 7 6 9 | 3 2 4 5 4 7 3 7 7 4 3 4 4 5 8 10 | 7 3 3 7 4 3 4 4 3 4 6 3 3 8 9 11 | 2 5 7 10 2 6 3 8 3 2 2 7 2 6 2 12 | 5 4 3 1 1 2 2 3 3 1 2 2 2 2 5 13 | 1 1 6 3 3 1 3 6 1 3 1 0 1 3 2 14 | 3 1 1 2 0 1 2 3 2 0 0 2 4 2 1 15 | 4 3 1 1 5 2 4 2 5 0 0 1 1 2 2 16 | 3 5 4 3 7 9 0 2 4 1 2 2 2 2 2 17 | 13 12 2 3 10 3 9 3 4 6 1 4 4 2 7 18 | 8 6 1 7 10 9 9 14 4 2 3 5 0 0 3 19 | 8 9 3 7 6 9 16 10 4 6 11 9 0 8 8 20 | 15 12 8 8 11 11 18 16 13 13 10 2 9 17 11 21 | 18 22 8 6 18 11 14 16 16 21 17 14 9 15 22 22 | 17 22 19 14 13 22 12 16 15 14 23 16 25 16 23 23 | 19 8 10 11 23 23 18 25 11 26 15 9 21 21 14 ---+----------------------------------------------------------- UT | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | February 2020 | February 2020 UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 ---+------------------------------------------------------- 0h| 10 11 15 14 12 13 19 7 9 19 10 15 14 13 1 | 11 11 8 6 8 8 8 15 16 20 12 12 20 21 2 | 10 11 9 11 9 15 10 12 18 14 10 11 18 10 3 | 7 14 11 6 9 11 11 12 21 21 16 14 11 18 4 | 14 12 9 9 18 19 14 12 15 15 8 16 12 13 5 | 9 9 13 8 2 12 8 7 6 17 10 8 19 11 6 | 12 14 12 8 12 8 6 14 6 14 11 10 9 9 7 | 13 8 8 5 4 8 3 13 7 8 7 4 3 4 8 | 4 5 5 4 3 5 6 10 3 10 5 2 7 10 9 | 2 5 4 6 11 5 6 5 4 2 4 3 2 9 10 | 0 4 5 2 6 4 5 4 2 4 1 3 3 5 11 | 1 7 3 2 4 4 2 3 1 2 3 4 4 4 12 | 0 2 2 0 0 3 2 0 7 3 0 2 4 4 13 | 0 1 1 2 1 3 2 2 3 1 0 1 3 6 14 | 0 2 2 2 3 1 2 1 1 4 1 4 3 1 15 | 0 2 0 1 0 2 1 0 1 4 0 1 1 1 16 | 0 1 1 5 5 5 7 2 9 4 2 1 4 4 17 | 2 4 4 3 4 3 7 5 4 5 6 10 6 13 18 | 1 8 3 3 2 6 7 2 2 5 3 5 8 19 | 4 5 2 6 6 11 9 8 11 6 5 8 10 20 | 4 17 10 8 7 14 10 5 13 5 11 10 15 21 | 10 9 8 13 8 10 8 14 12 17 10 16 19 18 22 | 13 8 20 14 16 8 7 17 14 15 10 17 13 23 | 8 16 13 16 16 13 6 19 11 18 9 9 22 ---+------------------------------------------------------- UT | 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | February 2020 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) 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 (RMOB2002) 7 March 2020 --