20180530
  day     Metop-A     23:07:30 - 23:18:41  
          Metop-B     00:05:58 - 00:19:38  
          Metop-A     00:46:40 - 01:00:13  
          Metop-B     01:46:51 - 01:57:59  
          NPP       x 01:48:05 - 01:55:42        0s
          Metop-A     02:29:57 - 02:34:42  
          NPP         03:24:12 - 03:38:03  
          NPP         05:06:53 - 05:14:30 *   -132s
          NOAA-19     05:16:00 - 05:28:45  
          NOAA-19     06:56:18 - 07:09:31  
          NOAA-18     07:58:35 - 08:04:06  
          NOAA-18     09:33:48 - 09:47:45  
          NOAA-18     11:15:51 - 11:23:36 *   -236s
  night   Metop-B     09:49:26 - 09:56:23  
          Metop-A     10:26:58 - 10:38:49  
          Metop-B     11:25:06 - 11:38:50  
          Metop-A     12:05:58 - 12:19:22  
          Metop-B     13:07:24 - 13:17:30  
          NPP         15:45:34 - 15:58:51  
          NPP         17:26:03 - 17:38:20  
          NOAA-19     17:41:09 - 17:52:11  
          NOAA-19     19:20:39 - 19:34:44  
          NOAA-19     21:03:48 - 21:10:42  
          NOAA-18     21:59:00 - 22:11:54  
          NOAA-18     23:39:32 - 23:43:58 *   -519s