EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp28955  22/08/86  02:11:27   2999.78   41   22
swp29632  08/11/86  12:17:01  40799.59  163  117
swp36660  11/07/89  15:31:54    599.52   34   18
swp36661  11/07/89  16:35:50    899.76   41   20
swp36662  11/07/89  18:08:55   2039.68   38   19
swp36671  13/07/89  13:31:16   1799.52   41   21
swp36672  13/07/89  14:56:33   2099.35   42   21
swp36673  13/07/89  16:37:32   2399.18   44   20
swp36674  13/07/89  18:18:18   1379.81   38   18
swp36681  15/07/89  15:05:36   2399.72   40   21
swp36682  15/07/89  16:31:01   1379.81   40   20
swp36683  15/07/89  18:07:56   1619.84   40   18
swp36695  18/07/89  06:42:55   4499.74   44   23
swp36696  18/07/89  08:58:01   2279.70   43   24