After a beautifull sunny day, some clouds came in, but were mostly gone when it got dark. Only in the south some clouds remained. Later thin clouds moved more to the north. My obs of 2004-21 B from this morning needs to be corrected. The first timing was over 9 periods, so total is 99 periods. This was determent using PPASEXTEND, a program initially by Bram Dorreman and exhanged by Bjorn Gimle with routines from his Synodic program. I added several cosmectic additions and changed the lay-out a bit. The program has to be develloped a bit further. The corrected obs is: 04- 21 B 04-10-10 04:21:37 LB 196.1 0.2 99 1.981 ,F,F 3->i Timings every 10th flash and 2x10 every flash: 17.89 20.03 19.83 19.92 20.14 1.91 1.95 2.02 2.01 2.00 1.80 1.80 2.15 1.93 2.31 19.35 2.00 2.04 1.83 1.81 1.97 2.08 1.99 1.90 1.90 2.07 19.72 19.81 sec. Timed on sharp minimum as max was flat and sometimes double. The URL explaning the numbers : http://www.satobs.org/tumble/flashpm.html#PPASformat 02- 37 E 04-10-10 18:43:29 LB 109.4 0.5 6 18.2 AA, 4->7 Timings: 16.88 17.56 19.63 19.32 18.83 17.15 sec. 03- 37 C 04-10-10 18:26:59 LB 97.8 0.5 10 9.78 AA, 4->i Timings: 9.34 9.82 9.70 10.10 9.91 9.75 9.74 9.89 10.74 8.79 sec. 90- 17 B 04-10-10 18:34:37 LB 128.0 0.5 5 25.6 AA, 6->i Timings: 24.55 24.84 26.61 25.52 26.45 sec. 90- 46 B 04-10-10 17:47:39 LB 177.9 1.0 2 89.0 MM, 2->5 Timings: 92.82 85.11 sec. 97- 30 G 04-10-10 17:56:50 LB 40.1 0.2 7 5.73 FF, 2->7 Timings: 5.64 5.72 5.75 5.68 5.76 5.79 5.74 sec. 98- 76 B 04-10-10 18:13:53 LB 203.4 0.5 4 50.9 AA, 5->i Timings: 50.18 50.92 50.57 51.75 sec. 2004: 607 obs PPAS: 13662 obs Greetings and clear, dark skies Leo Barhorst, Medemblik NL Cospar 4252 52.76350 N 5.09114 E 2 m ASL http://www.home.zonnet.nl/leobarhorst/index.html ------------------------------------------------------------------------- Subscribe/Unsubscribe info, Frequently Asked Questions, SeeSat-L archive: http://www.satobs.org/seesat/seesatindex.html
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