EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp46830  27/01/93  06:02:38  20699.82   90   51
swp46914  11/02/93  06:08:13  20399.59   87   52
swp47720  24/05/93  00:12:12  23699.74  101   62
swp54161  17/03/95  04:23:03  23039.87  124   77
swp54216  24/03/95  04:02:12  22139.57  104   62
swp55026  17/06/95  22:24:32  22799.84  111   66
swp56586  17/01/96  12:41:04  21599.72  107   67
swp56631  23/01/96  07:49:30  21419.49   99   60
swp56646  29/01/96  07:26:45  19799.52  111   56
swp56792  11/02/96  05:45:52  19799.52   94   57