EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp25474  17/03/85  10:01:50    959.56  154   18
swp30942  10/05/87  00:40:40   1799.65  230   19
swp30943  10/05/87  03:07:21    899.76  135   18
swp31256  26/06/87  23:35:26    959.56  166   17
swp33577  20/05/88  00:51:04    959.56  125   18
swp40218  28/11/90  15:19:29    959.56  179   17
swp40379  18/12/90  11:03:39    959.56  167   17
swp44702  18/05/92  00:15:43    899.76  163   17
swp46405  04/12/92  10:36:52    899.76  107   17
swp49375  30/11/93  13:30:26   1199.59  134   18
swp50506  09/04/94  06:30:26   1199.59  161   17
swp54309  06/04/95  01:47:18   1379.81  139   18
swp56349  26/12/95  16:33:41   1199.59  150   17