Flashing has accelerated 1 s since I saw it a week ago. 91- 14 B 03-02-01 21:04:00 BJG1115.2 0.3 17 65.6 F (inv) F 91- 14 A 03-02-07 20:23:34.86BJG7950.680.3 123 64.640 FfF, 5(7)->i 91- 14 A 03-02-07 18:30:18.5 BJG1034.340.2 8129.292 FfF, 5(7)->i 91- 14 A 03-02-07 20:23:34.86BJG 840.080.2 13 64.625 FfF, 5(7)->i I had clouds in SW where Gorizont 16 and TDF-1 where. R.27 was quite easy at 18:13 UTC, I found it immediately and (almost) all flashes were bright. At 18:59, after a 30 min warm-up (-15 C here at #5919) some flashes were fainter. Last period from 20:11 several flashes were missed, or fainter. Period is probably 129.280 s - of the last pass 5 flashes were on integer multiples, only 2 on half-period (in the first pass 9 integer, 7 half) I am very surprised at the low residuals at so long flashing intervals. Even so, there is clear graphic indication that the period was higher on the first pass (>129.292), lower on the last (129.25, not random variation?). Stopwatch 0:00:00 = 18:09:00.6 UTC 2003-02-07 Timings: Lap: Residual from 64.64 s: 0:04:03.58 0.12 0:05:08.18 64.60 0.08 0:07:17.58 129.40 0.20 0:08:22.10 64.52 0.08 0:09:26.70 64.60 0.04 0:10:31.37 64.67 0.07 0:11:36.04 64.67 0.10 0:12:40.70 64.66 0.12 0:13:45.29 64.59 0.07 0:14:50.04 64.75 0.18 0:16:59.44 129.40 0.30 0:19:08.72 129.28 0.30 0:20:13.44 64.72 0.38 0:21:17.92 64.48 0.22 0:50:24.62 1746.70 1.64 First after pause - too late 0:51:27.91 63.29 0.29 0:52:32.64 64.73 0.38 0:53:37.22 64.58 0.32 0:54:41.81 64.59 0.27 2:02:34.18 4072.37 0.32 2:04:44.17 129.99 1.03 Second after pause - too late 2:09:01.88 257.71 0.18 2:10:06.54 64.66 0.20 2:11:11.04 64.50 0.06 2:13:20.51 129.47 0.25 2:16:34.26 193.75 0.08 -- bjorn.gimle@tietotech.se (office) -- -- b_gimle@algonet.se (home) http://www.algonet.se/~b_gimle -- -- COSPAR 5919, MALMA, 59.2576 N, 18.6172 E, 23 m -- -- COSPAR 5918, HAMMARBY, 59.2985 N, 18.1045 E, 44 m -- ----------------------------------------------------------------- Unsubscribe from SeeSat-L by sending a message with 'unsubscribe' in the SUBJECT to SeeSat-L-request@lists.satellite.eu.org http://www.satellite.eu.org/seesat/seesatindex.html
This archive was generated by hypermail 2b29 : Sat Feb 08 2003 - 11:11:18 EST