Table 1: Swift/XRT observation log.
Sequence Start time (UT) End time (UT) Net exposurea Time since triggerb
  (yyyy-mm-dd hh:mm:ss) (yyyy-mm-dd hh:mm:ss) (s) (s)
00020055001 2007-07-25 18:32:39 2007-07-25 20:34:52 3971 68 852
00020055003 2007-07-27 00:02:07 2007-07-27 06:09:56 4002 175 019
00020055004 2007-07-31 11:27:41 2007-07-31 17:57:58 3139 561 754
00020055005 2007-08-01 08:12:05 2007-08-01 14:58:56 3302 636 418
00020055006 2007-08-02 00:31:49 2007-08-02 07:02:56 2037 695 201
a The exposure time is spread over several snapshots (single continuous pointings at the target) during each observation.
b Start time of the observation in seconds since the SuperAGILE trigger.

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