20180607
  day     Metop-B     23:01:46 - 23:11:34  
          Metop-A     23:41:01 - 23:54:12  
          Metop-B     00:40:19 - 00:54:05  
          Metop-A     01:21:22 - 01:33:36  
          Metop-B     02:22:35 - 02:30:01  
          NPP         02:35:10 - 02:47:25  
          NPP         04:14:37 - 04:27:56  
          NOAA-19     05:23:46 - 05:36:52  
          NOAA-19     07:04:30 - 07:17:24  
          NOAA-18     08:05:08 - 08:11:51  
          NOAA-18     09:41:00 - 09:55:03  
          NOAA-18     11:23:30 - 11:34:34  
  night   Metop-B     10:21:19 - 10:32:13  
          Metop-A     11:00:12 - 11:13:35  
          Metop-B     11:59:30 - 12:13:12  
          Metop-A     12:41:17 - 12:53:00  
          NPP         14:56:49 - 15:06:33  
          NPP         16:35:25 - 16:49:17  
          NOAA-19     17:48:55 - 18:00:36  
          NPP         18:17:45 - 18:25:26  
          NOAA-19     19:28:42 - 19:42:40  
          NOAA-19     21:12:20 - 21:17:54  
          NOAA-18     22:06:10 - 22:19:20  
          NOAA-18     23:46:54 - 23:59:41