EID Date UT Exposure Cont Bkgd (start) (sec) (DN) (DN) swp01574 18/05/78 16:32:34 4199.50 255 158 swp01575 18/05/78 19:45:00 479.51 255 40 swp02248 09/08/78 05:37:03 479.51 255 21 swp10634 19/11/80 07:32:07 82.61 137 18 swp14698 09/08/81 10:21:48 209.59 255 19 swp21444 04/11/83 04:45:33 1499.82 139 20 swp28364 23/05/86 16:01:43 1499.82 217 20 swp28365 23/05/86 17:08:31 2099.48 132 22 swp28366 23/05/86 18:23:27 2279.70 132 27 swp28367 23/05/86 19:43:23 2399.72 130 26 swp28368 23/05/86 21:03:08 2279.70 123 22 swp28369 23/05/86 22:22:38 1499.82 98 20 swp30366 23/02/87 12:10:36 79.74 121 17 swp30613 26/03/87 01:27:09 104.73 130 16 swp38652 22/04/90 20:21:30 69.50 109 17 swp38666 23/04/90 20:38:16 99.81 142 16 swp46387 02/12/92 03:21:26 239.49 255 15 swp46388 02/12/92 04:39:43 119.47 161 15 swp46393 03/12/92 00:09:18 899.76 73 16