EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp27024  04/11/85  03:52:05      0.31  141   18
swp29864  13/12/86  01:48:17      0.43  180   17
swp29866  13/12/86  03:48:08      0.43  173   18
swp29867  13/12/86  04:34:11      0.43  176   18
swp30548  16/03/87  20:14:29      0.39  171   18
swp30549  17/03/87  00:47:51      0.39  170   19
swp31155  14/06/87  11:36:42      0.28  255   18
swp31156  14/06/87  12:13:19      0.28  255   18
swp31157  14/06/87  12:42:14      0.28  255   18
swp32906  12/02/88  20:29:27      0.43  180   18
swp32907  12/02/88  21:55:06      0.43  182   18