20180625
  day     Metop-A     22:31:11 - 22:36:35  
          Metop-B     23:28:13 - 23:40:25  
          Metop-A     00:07:51 - 00:21:39  
          Metop-B     01:07:53 - 01:21:03  
          Metop-A     01:49:05 - 01:59:22  
          NPP       * 02:00:52 - 02:08:47      -78s
          NPP         03:36:38 - 03:50:34  
          NOAA-19     05:16:57 - 05:29:42  
          NPP       x 05:20:25 - 05:28:27        0s
          NOAA-19     06:57:06 - 07:10:32  
          NOAA-18     09:32:27 - 09:46:09  
          NOAA-18     11:14:11 - 11:26:06  
  night   Metop-A     09:50:27 - 09:58:52  
          Metop-B     10:47:34 - 11:00:11  
          Metop-A   * 11:27:36 - 11:40:47      -39s
          Metop-B     12:27:24 - 12:40:17  
          Metop-A     13:10:05 - 13:18:56  
          NPP         15:57:55 - 16:11:34  
          NPP       x 17:38:47 - 17:50:18        0s
          NOAA-19     17:42:12 - 17:53:01  
          NOAA-19     19:21:35 - 19:35:45  
          NOAA-19     21:04:33 - 21:11:59  
          NOAA-18     21:57:34 - 22:10:12  
          NOAA-18     23:37:55 - 23:51:13