--- region 412:  165.9 -15.8   2.7 2011/04/01 02:39  31.8 1       OMI
  --- region 212:  170.1  44.9   2.2 2011/04/02 23:22  43.3 1 SCIAMACHY
  --- region 111:  159.6  55.0  14.2 2011/04/05 02:26  50.7 0      AIRS
  --- region 111:  159.7  54.9   7.2 2011/04/06 00:12  50.0 1 SCIAMACHY
  --- region 207:   15.8  37.2  11.0 2011/04/10 12:33  36.3 0      AIRS
  --- region 207:   21.9  34.7   9.4 2011/04/11 00:35 128.5 0      AIRS
  --- region 412:  167.6 -15.9   5.7 2011/04/17 22:49  40.0 1 SCIAMACHY
  --- region 412:  166.4 -15.1   2.1 2011/04/19 02:27  35.0 1       OMI
  --- region 303:  -79.3  -1.3  13.3 2011/04/22 19:22  34.3 0      AIRS
  --- region 303:  -78.6  -1.9   5.0 2011/04/23 18:35  25.2 1       OMI
  --- region 303:  -79.3  -1.9   3.2 2011/04/24 06:49 154.2 0      AIRS
  --- region 303:  -80.1  -1.3   9.8 2011/04/24 19:10  31.2 0      AIRS
  --- region 303:  -79.7  -1.9   5.3 2011/04/26 18:57  29.5 0      AIRS
  --- region 111:  161.6  55.3   9.1 2011/04/28 00:06  42.7 1 SCIAMACHY
  --- region 303:  -79.1  -2.2  10.8 2011/04/28 18:45  28.0 0      AIRS
  --- region 303:  -78.4  -1.2   8.4 2011/04/29 15:24  30.9 1 SCIAMACHY
  --- region 303:  -78.0  -1.4   5.7 2011/04/30 18:41  28.1 1       OMI