EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp27678  07/02/86  03:22:32   5219.81   56   33
swp32552  17/12/87  19:29:28  11999.51  145   61
swp33059  06/03/88  17:36:59   4199.50   47   26
swp36796  04/08/89  12:52:49   1799.65   47   25
swp43027  07/11/91  04:06:33   5399.63   43   23
swp43673  17/01/92  23:55:13   5399.63  109   56
swp46147  06/11/92  20:02:43   4799.56  105   25
swp46940  14/02/93  21:39:23   4199.50   83   55
swp47331  21/03/93  18:03:04  11399.32   82   54