EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp04944  15/04/79  13:06:00  10799.79  255   39
swp04945  15/04/79  16:43:50   3599.84  135   25
swp15990  08/01/82  17:06:52  21599.71  255   63
swp16014  10/01/82  16:38:14  21599.71  255   64
swp16015  10/01/82  23:15:01   3599.84  138   41
swp38188  14/02/90  05:36:02   3599.84  111   20
swp43989  14/02/92  16:38:08   9599.67  255   33
swp43997  15/02/92  16:16:56  11099.62  255   37
swp44022  19/02/92  18:22:01  14399.77  255   40
swp44023  19/02/92  23:13:04   3599.84  117   25