The evening flashes are becoming difficult in twilight.
Yesterday (20003 Mar 12) the civil twilight ended 17:54
and the nautical twilight 18:35 UT.
When my video observations with the Mintron camera started 18:20
flashes to mag 8 were visible. The last three mag 8 flashes were
recorded 18:23:36.8, 18:23:46.8 and 18:23:57.1.
Of course these times are mid-frame times. Integration time was
0.64 seconds. No more mag 8 flashes appeared until 18:40.
elset from observations:
1
53.7695 -9.6626 30. Rainer Kracht
DSP 20 5.0
1 26356U 00024 A 03 67.00000000 .00000000 00000-0 00000-0 0 07
2 26356 0.6979 317.7309 0004000 60.0000 155.6974 1.00262120 06
1 03 03 01 22 50 32.9 10 00.600 -7.7400 2000 1.0 F mag 7
1 03 03 07 22 50 03.2 10 22.908 -7.8189 2000 1.0 F mag 6
1 03 03 07 22 52 13.8 10 25.093 -7.8217 2000 1.0 F mag 6
1 03 03 12 18 19 59.8 06 11.347 -7.0675 2000 1.0 F mag 8
1 03 03 12 18 21 02.6 06 12.435 -7.0739 2000 1.0 F mag 8
Rainer
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This archive was generated by hypermail 2b29 : Thu Mar 13 2003 - 07:01:26 EST