EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp06872  15/10/79  06:01:43   4199.50  101   53
swp06873  15/10/79  08:22:13   1199.59   69   43
swp06899  18/10/79  09:19:25   1499.82   63   38
swp07265  29/11/79  12:59:41   2399.72   50   22
swp07970  17/02/80  12:51:18   1799.65   44   18
swp24099  02/10/84  09:43:24   1499.82  231  170
swp24101  02/10/84  12:04:11   1499.82  210  151
swp24171  14/10/84  06:23:38   1499.82   70   44
swp24172  14/10/84  07:30:53   1499.82  118   83
swp24178  15/10/84  06:52:31   1499.82   68   43
swp24179  15/10/84  08:00:13   1499.82  149  106