EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp17928  12/09/82  08:33:12    299.70  136   20
swp17929  12/09/82  09:32:07    719.00  255   34
swp17930  12/09/82  10:49:48    419.17  147   32
swp17931  12/09/82  12:03:28    539.18  200   68
swp17932  12/09/82  13:08:43    238.95  185   44
swp17933  12/09/82  14:09:29    419.17  148   40
swp19050  21/01/83  01:29:34   1499.82  255   67
swp19051  21/01/83  02:38:07   1499.82  255  113
swp19052  21/01/83  05:15:14   1499.82  255  105
swp19053  21/01/83  06:25:30   1799.65  255   34