EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp03753  30/12/78  21:34:00   2999.78  177   24
swp03831  06/01/79  19:45:33   1199.59   83   19
swp05834  17/07/79  14:45:58   3599.84  255  106
swp09644  30/07/80  16:17:02    719.54   48   22
swp11007  09/01/81  05:24:40   1799.65  159   43
swp14753  14/08/81  05:28:05    899.76   80   18
swp18424  29/10/82  12:44:29    899.76   69   19
swp18652  25/11/82  00:47:12    899.76   57   18
swp18773  11/12/82  02:32:22    899.76   53   18
swp18922  01/01/83  02:29:49    899.76   77   38
swp18993  13/01/83  00:17:35    899.76   54   22
swp19090  27/01/83  01:10:52    899.76   87   50
swp20497  21/07/83  15:15:15    599.52  102   63
swp22285  17/02/84  03:24:18    899.76   84   41
swp24097  02/10/84  05:56:37    899.76   68   20
swp24635  08/12/84  06:00:01    299.70   87   54
swp25245  14/02/85  22:27:51    599.52   53   23
swp40150  20/11/90  18:24:01   1199.59  106   18
swp40478  28/12/90  12:10:30   1199.59   48   17
swp40540  06/01/91  12:22:13   1199.59   34   18
swp42346  28/08/91  18:02:46    899.76   73   18
swp42347  28/08/91  20:05:19   2699.54  169   20
swp46644  02/01/93  01:55:36    599.52   57   16
swp46877  02/02/93  20:49:23   1199.59   88   18
swp46878  02/02/93  21:51:05    599.52   48   18
swp46898  07/02/93  22:09:33    599.52   44   16
swp48283  01/08/93  20:38:14   1199.59   52   18
swp48284  01/08/93  22:21:23   2399.72   90   20
swp48366  12/08/93  22:35:40   1199.59   56   19
swp48367  13/08/93  00:00:13   2699.54   87   21
swp48411  19/08/93  23:16:16   4199.50  125   28
swp48716  23/09/93  21:16:49   4799.56   56   25
swp48820  01/10/93  16:46:50   4199.50   82   24
swp48883  10/10/93  14:21:15   1199.59   83   19
swp48884  10/10/93  15:25:27   5699.86  255   29
swp48938  17/10/93  14:00:18   1199.59   59   19
swp48939  17/10/93  15:29:41   3599.84  139   25
swp49056  31/10/93  16:29:24   1199.59   81   21
swp55897  10/09/95  09:46:01    599.52  115   57