EID       Date      UT       Exposure  Cont  Bkgd
(start)  (sec)     (DN)  (DN)
swp16082  21/01/82  04:55:15     19.53   98   17
swp17082  31/05/82  19:52:35     27.72  130   22
swp17101  02/06/82  16:53:39     27.72  119   19
swp23495  23/07/84  12:24:56    129.25  187   56
swp23498  23/07/84  16:12:05     29.77  130   26
swp23534  28/07/84  17:16:19     29.77  137   16
swp23548  29/07/84  14:51:21     29.77  121   17
swp23552  29/07/84  18:29:03     79.20  169   17
swp24638  09/12/84  02:19:41     29.77  146   17
swp24640  09/12/84  03:44:49     29.77  139   17
swp24642  09/12/84  05:10:44     29.77  136   18
swp24643  09/12/84  05:38:35     29.77  132   19
swp24975  25/01/85  23:52:19     29.77  139   16
swp24976  26/01/85  00:24:45     34.69  154   17
swp24977  26/01/85  00:58:25     34.69  154   17
swp24982  26/01/85  06:06:14     34.69  155   16
swp24983  26/01/85  06:36:29     34.69  152   17