EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp02161  31/07/78  16:22:00      0.24   49   18
swp03501  01/12/78  05:17:09      0.31  123   21
swp04108  01/02/79  02:44:31     99.81   85   18
swp04109  01/02/79  04:00:25    359.50  100   41
swp04110  01/02/79  05:17:00      0.36  183   22
swp04260  15/02/79  01:37:04      0.36  127   16
swp07597  08/01/80  00:29:56     74.83  154   17
swp07598  08/01/80  01:37:46     27.72  195   17
swp07599  08/01/80  02:41:46      6.83  255   19
swp07600  08/01/80  03:48:08     74.83  141   17
swp07601  08/01/80  04:53:40    299.70   56   19
swp07602  08/01/80  06:12:28     27.72   68   17
swp07603  08/01/80  07:18:15     74.83  138   17
swp08967  10/05/80  03:41:36   1799.65   98   20
swp22387  02/03/84  02:08:01      0.36  169   18
swp22982  10/05/84  20:55:30      0.36   87   17
swp22983  10/05/84  22:17:38      0.36  129   17
swp22994  11/05/84  20:50:47      0.54  196   17
swp22995  11/05/84  22:07:48      0.54  223   17
swp23146  01/06/84  19:18:12      0.36  179   22
swp23279  17/06/84  17:34:31      0.36  183   23
swp26161  13/06/85  19:38:42      0.72  255   26
swp26162  13/06/85  20:19:51      0.36  185   18
swp26247  24/06/85  17:39:45      0.36  194   20
swp26248  24/06/85  18:21:00      0.47  255   21
swp26249  24/06/85  19:05:00      0.31  175   18
swp26251  24/06/85  20:33:33      0.36  173   19
swp27196  01/12/85  07:01:21      0.31  187   29
swp27204  02/12/85  06:31:18      0.31  183   27
swp27205  02/12/85  07:58:25      0.47  240   23
swp27220  04/12/85  04:49:37      0.47  233   23
swp27221  04/12/85  06:28:40      0.47  255   33
swp27385  26/12/85  06:58:02      0.36  194   19
swp28359  23/05/86  00:29:21     24.86   54   16
swp28360  23/05/86  01:04:32    899.76   66   18
swp28361  23/05/86  02:02:41   4799.56   83   28
swp28362  23/05/86  04:54:18    119.47   43   16
swp28363  23/05/86  05:28:09   1799.65   57   21
swp32473  08/12/87  06:09:54      0.31  179   19
swp32474  08/12/87  07:37:43      0.31  178   18
swp32908  12/02/88  23:34:31     59.67   32   16
swp32909  13/02/88  00:39:39     44.52   61   16
swp33866  05/07/88  14:50:36     44.52   69   17
swp37986  11/01/90  06:08:07      0.31  178   18
swp40126  17/11/90  09:12:42      0.36  188   18
swp40127  17/11/90  09:55:34      0.36  192   19
swp41803  09/06/91  18:09:45     74.18  181   18
swp41895  22/06/91  13:43:44      0.62  255   21
swp41916  25/06/91  17:44:56      0.31  176   18
swp43435  21/12/91  02:25:13      0.31  171   17
swp43436  21/12/91  03:44:17      0.62  255   21
swp47840  09/06/93  14:39:09      0.31  171   21
swp47841  09/06/93  16:11:40      0.62  255   34
swp51002  04/06/94  15:38:44      0.31  179   35
swp51003  04/06/94  17:12:03      0.62  255   37
swp51004  04/06/94  18:44:36      0.31  169   18
swp51005  04/06/94  20:11:06      0.62  255   20