EID Date UT Exposure Cont Bkgd (start) (sec) (DN) (DN) swp27563 23/01/86 05:30:35 54.76 53 16 swp27564 23/01/86 06:09:32 549.55 255 20 swp28131 09/04/86 03:09:23 299.70 215 17 swp29291 22/09/86 07:25:29 239.49 176 17 swp30043 08/01/87 02:36:00 299.70 211 18 swp30044 08/01/87 03:12:02 479.51 255 19 swp30074 11/01/87 22:51:27 299.70 207 17 swp30589 21/03/87 23:33:15 269.80 179 17 swp30639 28/03/87 18:17:19 478.97 191 19 swp38063 23/01/90 04:23:36 479.51 255 17 swp38064 23/01/90 06:12:35 239.49 172 17 swp38066 24/01/90 01:38:03 239.49 174 17 swp38067 24/01/90 03:34:32 299.70 203 17 swp38068 24/01/90 05:36:36 299.70 205 16 swp38075 26/01/90 01:40:06 299.70 211 20 swp38085 27/01/90 03:46:34 299.70 206 16 swp38086 27/01/90 05:44:56 299.70 204 16 swp38093 28/01/90 23:02:55 299.70 207 16 swp38094 29/01/90 00:59:29 299.70 201 17 swp38095 29/01/90 02:28:52 299.70 203 17 swp38098 29/01/90 23:33:52 299.70 203 16 swp38099 30/01/90 01:30:54 299.70 206 17 swp38173 09/02/90 19:47:35 239.49 173 16 swp38174 09/02/90 21:40:38 239.49 173 16 swp38175 09/02/90 23:27:36 239.49 176 17 swp38176 10/02/90 01:09:42 239.49 175 18 swp38184 12/02/90 23:30:03 239.49 167 17