EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp06834  11/10/79  17:24:17   2999.78   59   23
swp15020  17/09/81  14:25:14   2699.54   49   26
swp26335  02/07/85  12:37:25   2999.78   69   33
swp26350  05/07/85  13:18:38   1799.65   51   24
swp26405  12/07/85  17:58:03   1799.65   49   23
swp26424  16/07/85  11:58:40   2399.72  146  100
swp26450  20/07/85  16:39:55   1199.59  146  104
swp26508  31/07/85  12:55:56   2999.78   55   25
swp26564  06/08/85  15:44:13   1799.65  191  140
swp26590  11/08/85  11:11:26   2399.72   58   25
swp29860  12/12/86  10:08:45   2399.72   51   22
swp40501  31/12/90  03:48:22   1199.59   37   18