EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp04210  09/02/79  23:50:00    899.76   49   25
swp06209  17/08/79  23:18:14   4919.58   99   26
swp06210  18/08/79  01:28:40   1079.58   38   18
swp06845  12/10/79  19:44:26   4679.55  133   25
swp06906  18/10/79  21:09:36   2279.70   77   20
swp07005  26/10/79  20:09:21   4979.79  101   27
swp07029  28/10/79  16:29:13   6719.77  156   33
swp07030  28/10/79  18:45:18   2699.54   84   23
swp07796  28/01/80  16:19:40   3599.84   86   21
swp09299  17/06/80  04:31:40   4499.74   87   22
swp09827  17/08/80  22:23:51   4799.56  141   25
swp39216  12/07/90  14:19:45   4199.50  126   37
swp39217  12/07/90  16:48:13   3899.13   79   22
swp39471  16/08/90  11:38:04   2999.78  103   40
swp40698  29/01/91  20:59:00   2999.24   50   19
swp40699  29/01/91  23:44:18   4199.50   76   22
swp40839  07/02/91  20:44:14   4198.96   73   20
swp43942  06/02/92  20:51:49   4198.96  117   21
swp48281  01/08/93  15:02:41   2998.70  109   24
swp48282  01/08/93  16:59:39   2999.65  104   21
swp51830  16/08/94  10:23:40   2099.48  118   65
swp52060  08/09/94  07:42:42   2699.54   77   21
swp52102  13/09/94  12:54:13   2999.78  108   20
swp52186  23/09/94  08:33:24   2699.54   87   23
swp52890  24/11/94  04:59:22   2999.78   85   41
swp52966  03/12/94  02:17:09   2999.78   69   25
swp53039  11/12/94  06:03:49   3599.84   69   23
swp53143  21/12/94  02:52:22   3599.84   75   25
swp53199  28/12/94  04:56:24   3599.30   63   20
swp53217  30/12/94  01:19:39   3599.84   84   23
swp53229  31/12/94  04:29:23   4199.50  116   23
swp53892  12/02/95  03:57:41   2879.23   52   19