EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp19299  19/02/83  13:27:29   1199.59  255   19
swp19383  04/03/83  04:13:26   1199.59  163   20
swp19384  04/03/83  05:03:40    299.70   64   17
swp19385  04/03/83  05:33:35    119.47   38   17
swp19657  06/04/83  06:57:42   1799.65  124   21
swp19864  01/05/83  00:37:46   2099.48  136   23
swp20210  13/06/83  02:58:37   1799.65  255   21
swp20212  13/06/83  05:34:27    779.75  161   18
swp20590  02/08/83  21:57:16    779.75   45   18
swp20645  09/08/83  00:34:59    839.55   42   17
swp22731  13/04/84  03:34:37    899.76   37   18
swp23390  03/07/84  20:01:05    899.76   34   17
swp23391  03/07/84  21:27:25   3599.84   70   23
swp25807  29/04/85  08:15:23   2039.68   35   19
swp26537  03/08/85  20:06:00   2519.73   38   21
swp27526  14/01/86  16:06:31  14399.77   91   49
swp31035  24/05/87  01:06:00  20399.59   99   62
swp32730  15/01/88  08:31:42  22559.82   89   57
swp33684  01/06/88  00:09:35  21479.70   90   57
swp36930  02/09/89  14:40:40  57178.95  145   91
swp40633  19/01/91  08:26:05  50399.38  138   93
swp44416  16/04/92  02:04:22  52799.63  152  103
swp48536  03/09/93  16:28:47  49799.31  153  107
swp49915  30/01/94  06:00:51  39899.28  156  110
swp51987  30/08/94  18:47:58  36292.20  121   84