EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp03686  24/12/78  08:52:10   1499.82  255   53
swp03694  24/12/78  19:19:29    839.55  255   19
swp03717  26/12/78  23:25:00   1499.82   64   19
swp04754  25/03/79  18:53:08   2399.72  255   47
swp05342  23/05/79  15:24:34    899.76  255   19
swp05346  24/05/79  19:06:13   1799.65  255   83
swp06200  16/08/79  13:40:25   1799.65   60   27
swp06201  16/08/79  15:20:08   3599.84  102   41
swp06215  18/08/79  12:53:27   3599.84  255   42
swp06229  20/08/79  14:08:36   4499.74  132   37
swp06253  22/08/79  13:50:50   2999.78  255   96
swp06382  04/09/79  08:27:15   2099.48  169   21
swp07645  13/01/80  17:24:29   3599.84   79   24
swp07648  14/01/80  00:39:11   3599.84  107   30
swp10475  25/10/80  23:05:55    719.54  255   19
swp10479  26/10/80  09:08:05   1199.59  255   41
swp10488  27/10/80  23:28:59   2999.78   90   20
swp10503  30/10/80  03:42:37   1499.82  138   18
swp10504  30/10/80  04:46:38   1499.82  169   21
swp10505  30/10/80  13:23:28    479.51  255   18
swp17926  11/09/82  01:01:36   8999.60  255   36
swp28481  13/06/86  11:32:54   4499.74  201   29
swp28556  27/06/86  05:48:23  17999.74  255   67
swp34099  19/08/88  06:53:00    179.68  188   16
swp34107  20/08/88  06:57:38   1259.80  209   18
swp34117  21/08/88  07:13:32   2699.54  116   21
swp34119  22/08/88  06:45:27   6899.58  133   28
swp39451  13/08/90  07:23:41    377.52  111   17