EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp17956  14/09/82  14:28:17     49.84  255   17
swp18039  20/09/82  13:42:34     24.86  152   21
swp18131  27/09/82  13:35:15     24.86  153   15
swp18210  05/10/82  11:54:10     27.72  169   17
swp18281  14/10/82  12:55:39     27.72  165   16
swp18350  21/10/82  11:43:40     27.72  163   17
swp20553  31/07/83  17:57:49     27.72  161   16
swp20617  05/08/83  15:03:48     29.77  168   17
swp20657  10/08/83  16:44:21     29.77  178   17
swp20692  14/08/83  15:24:19     29.77  180   17
swp20714  18/08/83  17:09:42     29.77  184   17
swp20767  24/08/83  12:19:52     29.77  173   17
swp20826  28/08/83  15:29:37     29.77  180   18
swp20897  03/09/83  08:25:22     29.77  171   17