LB obs 2005 Aug 11

From: Leo Barhorst (leobarhorst@zonnet.nl)
Date: Fri Aug 12 2005 - 13:48:39 EDT

  • Next message: Michael Sacchi: "Flasher UNID"

    It cleared for a short period. Nice, clear sky, but around 22:30 UT
    more and more cirrus came in. Towards the morning heavy rain.
    Saw several nice Perseids. One was very bright and left a white/
    greenish trail that lasted several seconds.
    
      The URL explaning the numbers :
       http://www.satobs.org/tumble/flashpm.html#PPASformat
    
    02- 21 B 05-08-11 20:51      LB                       S, 5
    02- 24 A 05-08-11 21:28      LB                       Irr? P=17.5?
    Timings: 5.42 4.64 17.97 [9.47 8.05] 42.96 17.31 17.77 15.01
    8.81 17.37 sec.
    Difficult to obtain a period, but it seems around 17.5 sec.
    
    04- 21 B 05-08-11 21:42:51   LB  197.1 0.2  18 10.95  AA, 3->7
    Timings: 10.59 10.77 11.03 11.11 32.84 11.45 10.40 10.55
    10.57 12.33 11.19 10.44 11.29 10.86 10.89 10.79 sec.
    
    05- 17 C 05-08-11 21:57:32   LB  114.5 0.5  10 11.45  AA, 5->i
    Timings: 11.46 9.84 12.42 13.69 10.09 10.25 12.55
    [5.92 4.35] 12.94 [6.16 4.84] sec.
    
    76- 11 B 05-08-11 21:08      LB                       S, 5
    76- 19 A 05-08-11 22:22:27   LB   96.2 0.2  34  2.83  Ff, 4(6)->i
    Timings:  2.82 2.77 2.92 2.78 2.84 2.77 2.89 2.82 2.86 2.75 5.78
    2.82 2.75 2.85 2.83 5.68 5.55 2.97 2.78 5.59 5.56 3.06 2.77 2.88
    2.77 5.73 2.73 2.83 sec.
    several maxima were too faint to time.
    
    80- 98 B 05-08-11 22:06:51   LB   88.7 0.2   5 17.73  Ff, 5(6)->i
    Timings: 18.18 17.54 17.93 17.52 17.48 sec.
    
    81- 53 B 05-08-11 22:13      LB                       S, 5
    83- 79 B 05-08-05 20:31      LB                       almost S, 6
    88- 20 A 05-08-11 21:51      LB                       almost S, 5
    90- 81 K 05-08-11 21:01:08   LB   78.0 0.5   6 13.0   AA, 5->i
    Timings: [7.10 5.55] 11.80 11.53 [7.02 6.50] [7.23 6.54]
    [6.17 8.52] sec.
    
    93- 50 A 05-08-11 20:35:01   LB   43.0 0.2   3 14.3   FF, 4->i
    Timings: [3.87 3.71 6.87] [4.05 3.72 6.43] [5.11 3.08 6.13] sec.
    Combined periods of 14.45 14.20 14.32 sec.
    
    98- 72 C 05-08-11 21:17:22   LB  117.0 0.5   4 29.3   AA, 5->i
    Timings: 28.75 28.98 31.37 27.90 sec.
    
    2005: 497 obs
    PPAS: 14088 obs
    
    Following sats looked for, but not seen:
    87- 06 B at 20:40
    86- 86 B at 20:44
    97- 52 C at 20:48
    04- 12 C at 21:03
    04- 44 B at 21:20
    83- 23 B at 21:46
    03- 02 C at 22:15
    
    Greetings and clear, dark skies
    Leo Barhorst, Medemblik NL
    Cospar 4252 52.76350 N 5.09114 E 2 m ASL
    http://www.home.versatel.nl/leobarhorst/index.html
     
    
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