EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp08582  28/03/80  11:19:03  10799.79  255   37
swp15741  13/12/81  22:52:36  10199.73  255   48
swp22409  04/03/84  21:05:54    959.56  140   91
swp23039  18/05/84  19:17:11   2399.72  117   32
swp24968  25/01/85  04:58:45   1799.65   92   29
swp39773  05/10/90  13:44:54   3899.67  134   21
swp39798  09/10/90  11:06:52   5399.63  181   26
swp39813  12/10/90  10:18:17   5399.63  178   25
swp41315  07/04/91  18:02:48   4799.43  182   46
swp41326  09/04/91  18:26:24   4799.43  161   26
swp41376  13/04/91  21:59:03   5099.26  162   22
swp43187  23/11/91  03:53:42   5099.80  174   28
swp43208  24/11/91  09:00:06   4199.50  141   21
swp47046  25/02/93  00:42:17   4498.81  165   41
swp53003  07/12/94  05:54:20   5398.96  166   26
swp53198  28/12/94  01:41:53   5398.29  199   63