EID Date UT Exposure Cont Bkgd (start) (sec) (DN) (DN) swp03736 29/12/78 12:48:35 839.55 255 18 swp17217 14/06/82 17:49:59 646.25 200 112 swp17218 14/06/82 19:41:20 323.12 112 59 swp17221 15/06/82 13:41:40 609.21 142 51 swp17222 15/06/82 14:36:23 304.61 99 46 swp21665 03/12/83 02:43:39 326.05 80 23 swp21666 03/12/83 03:26:59 326.05 79 23 swp21667 03/12/83 04:08:34 161.47 49 20 swp21668 03/12/83 04:46:46 161.47 49 20 swp21669 03/12/83 05:24:28 80.74 38 19 swp21670 03/12/83 05:59:41 80.74 41 22 swp34202 08/09/88 09:08:44 161.66 99 17 swp34203 08/09/88 10:31:06 284.54 154 19 swp34204 08/09/88 12:02:02 319.77 164 22 swp36961 08/09/89 08:48:52 319.77 199 17 swp36962 08/09/89 10:38:16 319.77 197 18 swp36963 08/09/89 12:30:25 319.77 193 18 swp39423 08/08/90 13:02:03 319.77 192 20 swp39599 08/09/90 09:52:53 319.77 164 17 swp45293 06/08/92 08:46:44 269.80 151 16