EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp05514  14/06/79  11:14:03   3599.84  142   23
swp09200  05/06/80  20:56:49   3179.59  125   35
swp10269  02/10/80  18:00:40   3599.84  174   22
swp10270  02/10/80  19:58:00   4799.56  255   24
swp10298  07/10/80  07:54:51   2999.78  177   60
swp10301  07/10/80  12:43:48   3959.47  255  131
swp10643  20/11/80  17:51:44   2999.78  132   21
swp10644  20/11/80  19:08:49   2279.70  107   20
swp10741  03/12/80  12:45:30   3599.84  165   22
swp13453  10/03/81  12:39:11   9538.78  187   32
swp13454  10/03/81  17:45:08   5159.06  143   26
swp13563  24/03/81  04:31:22   2699.54  133   21
swp13617  31/03/81  00:36:55   2999.78  150   29
swp14275  18/06/81  03:23:14   3599.84  157   23
swp14399  05/07/81  01:49:39   2999.78  135   21
swp15256  13/10/81  21:39:00    479.51   38   19
swp15468  09/11/81  16:04:19   3599.84  162   24
swp16428  26/02/82  03:06:21   2999.78  116   26
swp16560  18/03/82  00:37:23   3179.59  135   26
swp16788  18/04/82  17:55:30   3899.67  148   34
swp17622  07/08/82  20:08:21   3599.84  117   22
swp18091  24/09/82  10:02:36   2099.48  217  157
swp18095  24/09/82  15:23:07   1679.64   72   24
swp18241  08/10/82  12:30:45   4499.74  160   51
swp18383  24/10/82  12:47:06   3599.84  109   23
swp18455  02/11/82  12:56:40   3599.84  105   23
swp18461  03/11/82  09:45:57   3299.07  158  100
swp18507  08/11/82  17:00:23   2999.78  103   20
swp31563  14/08/87  02:00:16   1799.65   64   19
swp39128  22/06/90  06:20:11   3599.84   97   20
swp39457  14/08/90  01:05:21   2399.72   59   19
swp41108  15/03/91  12:31:12   3899.67   95   21