EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp17340  02/07/82  04:29:01  14399.77  144   46
swp21323  21/10/83  23:00:46  28799.53  255   78
swp33818  28/06/88  00:12:23  16199.55  140   45
swp33836  30/06/88  05:56:16  17999.20  170   65
swp33845  02/07/88  04:54:25  16199.55  152   52
swp33856  04/07/88  05:36:14  17999.74  163   65
swp41611  11/05/91  15:51:47  16799.48  140   48
swp41890  21/06/91  05:35:59  17999.74  141   40
swp44158  12/03/92  11:43:27  18599.80  154   52
swp44817  31/05/92  10:01:38  19199.87  182   70
swp50189  10/03/94  13:32:44  14399.77  169   79
swp50209  14/03/94  13:14:06  19998.59  231  119
swp50888  24/05/94  09:45:45  17999.74  162   54
swp55044  19/06/95  07:38:09  18599.80  146   53
swp55049  20/06/95  07:44:54  20399.59  176   66
swp55053  21/06/95  07:43:22  18299.57  164   58
swp55110  25/06/95  07:47:23  18119.75  161   63