20180617
  day     Metop-B     22:55:07 - 23:04:01  
          Metop-A     23:33:55 - 23:40:54 *   -355s
          Metop-B     00:33:16 - 00:47:06  
          Metop-A     01:14:02 - 01:26:38  
          Metop-B     02:15:11 - 02:23:36  
          NPP         02:47:17 - 03:00:08  
          NPP         04:27:28 - 04:40:15  
          NOAA-19     05:09:11 - 05:21:31  
          NOAA-19     06:48:56 - 07:02:33  
          NOAA-18     09:25:16 - 09:38:50  
          NOAA-18     11:06:37 - 11:19:01  
  night   Metop-B     10:14:41 - 10:25:00  
          Metop-A     10:53:09 - 11:05:07 *    -71s
          Metop-B     11:52:25 - 12:06:13  
          Metop-A     12:33:48 - 12:45:59  
          Metop-B     13:37:33 - 13:42:49  
          NPP         15:08:48 - 15:19:51  
          NPP         16:48:00 - 17:01:40  
          NOAA-19     17:34:27 - 17:44:30  
          NPP         18:31:08 - 18:36:36  
          NOAA-19     19:13:30 - 19:27:46  
          NOAA-19     20:56:07 - 21:04:33  
          NOAA-18     21:50:27 - 22:02:40  
          NOAA-18     23:30:36 - 23:44:05