EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp41433  20/04/91  18:23:04   1799.65  124   19
swp41434  20/04/91  19:40:28   3599.84  222   25
swp41478  25/04/91  16:27:36   1499.82  199   19
swp41482  26/04/91  01:52:15    599.52  105   17
swp41491  27/04/91  12:48:18   1199.59  197   17
swp41494  28/04/91  05:06:59    899.76  160   17
swp41513  29/04/91  14:13:35    959.56  123   17
swp41550  02/05/91  16:40:21    959.56   63   18
swp41580  06/05/91  00:43:29   1799.65   62   17
swp41581  06/05/91  02:07:13   3179.59   98   22
swp41675  23/05/91  00:22:47  11399.86   72   28
swp42116  23/07/91  04:41:26  21599.71   72   47
swp42123  25/07/91  10:27:48   6299.52   85   59
swp42294  20/08/91  10:37:33   4799.56   57   28
swp42369  01/09/91  11:51:31   5999.69   70   46
swp43311  03/12/91  20:55:39  14099.53   64   41
swp43902  31/01/92  12:20:18  19799.52   78   52
swp44230  25/03/92  12:01:17  24599.63   90   61