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.s-adr e-adr obs-id     starttime-endtime  comment       [importance]
.   ----------------------   disk 98   -------------------------------
     1   837 f970107h0  13:23:27-15:46:23  
   838  1914 f970108h0  08:27:50-13:31:20  
  1915  4568 f970109h0  08:37:53-16:13:40  
  4569  6789 f970110h0  09:17:35-15:53:57  
  6790  9506 f970111h0  08:19:30-16:13:47  
  9507 12399 f970112h0  07:54:58-16:15:38  
 12400 14997 f970113h0  08:32:45-16:14:47  
 14998 16944 f970114h0  09:08:43-16:09:24  
 16945 18686 f970115h0  08:29:39-16:21:35  near east limb
 18687 19130 f970116h0  10:49:08-16:05:13  
 19131 21793 f970117h0  08:07:25-16:19:01  
 21794 24310 f970118h0  08:46:28-16:09:38  
 24311 26210 f970119h0  09:15:49-15:07:20  
 26211 27000 f970120h0  08:17:19-10:34:52  center region.