EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp13954  10/05/81  08:38:11  14399.77  113   74
swp18387  25/10/82  09:15:12   3599.84  114   73
swp25152  02/02/85  18:38:31    299.70  132   18
swp25209  10/02/85  01:57:59    179.68   88   46
swp25241  14/02/85  09:58:12    119.47   33   16
swp25246  15/02/85  00:12:44    299.70   64   23
swp25288  21/02/85  09:59:34    179.68   41   17
swp25289  21/02/85  10:37:35   1259.80  155   19
swp25414  10/03/85  03:58:28    239.49   33   17
swp25415  10/03/85  04:40:37   2399.72  139   23
swp25505  23/03/85  06:06:45   2999.78  120   24
swp25538  29/03/85  01:46:57    599.52   38   18
swp25637  09/04/85  02:40:27   2999.78   85   24
swp25815  30/04/85  03:04:54   5399.63   60   28
swp26883  06/10/85  18:19:34   4199.50   45   26
swp28733  21/07/86  20:12:11  10799.79   85   38
swp28825  03/08/86  21:43:03   6959.79   59   35
swp29351  02/10/86  13:38:08   7019.60   60   33
swp30423  02/03/87  08:00:38   9419.85   74   38
swp33453  05/05/88  03:46:50  10799.79   78   44
swp40979  02/03/91  11:23:17  20399.59  112   62
swp42293  20/08/91  05:04:56  16499.79   86   34
swp55935  15/09/95  16:08:32  14399.77   79   47