EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp22525  20/03/84  06:56:21   5999.69   94   27
swp22526  20/03/84  10:00:06   2999.78   55   21
swp23482  22/07/84  05:16:50   3599.84   48   22
swp25993  23/05/85  01:49:39  17879.73  147   46
swp26835  03/10/85  16:05:27  16799.61  158   50
swp26946  16/10/85  16:51:39  14099.53  149   42
swp28326  17/05/86  02:14:01  16319.56  139   52
swp28438  05/06/86  23:49:40  17879.73  133   55
swp28863  07/08/86  21:59:39  10019.50  106   43
swp29169  08/09/86  16:29:32  14759.81  136   51
swp29352  02/10/86  17:41:13  11159.83  114   44
swp36183  03/05/89  01:52:03  17699.50  181   42
swp36190  04/05/89  00:38:39   8999.60  109   31