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 ------------------------------------------------------------------------- Subscribe/Unsubscribe info, Frequently Asked Questions, SeeSat-L archive: http://www.satobs.org/seesat/seesatindex.html
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