EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp02370  23/08/78  01:05:02   2099.48   44   21
swp02825  01/10/78  15:24:07   2399.72   79   47
swp04032  25/01/79  12:46:03   5399.63   79   30
swp04053  27/01/79  08:31:17   8999.60  128   44
swp04247  13/02/79  05:20:02   1259.80   40   20
swp09869  22/08/80  17:24:16   1319.60   38   18
swp10918  29/12/80  09:13:57   1799.65   40   19
swp24885  11/01/85  01:59:24   2699.54   99   64
swp24886  11/01/85  03:22:16   1199.59  131   95
swp45483  31/08/92  02:46:43   1499.82   36   18
swp45485  31/08/92  10:48:55   1799.65   42   21
swp45492  01/09/92  02:48:56   1499.82   38   18
swp45507  03/09/92  09:25:40   1499.82   39   20
swp45509  03/09/92  13:54:24   2999.78   48   20
swp45527  05/09/92  09:13:33   1499.82   47   25
swp45529  05/09/92  13:36:22    899.76   39   22
swp45611  12/09/92  09:10:24   1499.82   38   19
swp45673  18/09/92  09:04:15   1499.82   38   19
swp45675  18/09/92  14:18:34   1499.82   36   17
swp45777  26/09/92  10:39:09   1499.82   41   20
swp45778  26/09/92  12:50:50   1499.82   35   17