--- region 303:  -77.8  -2.0   5.3 2011/05/01 14:46  39.2 1     GOME2
  --- region 303:  -78.9  -0.9   4.3 2011/05/02 14:25  44.1 1     GOME2
  --- region 412:  166.5 -16.6   2.1 2011/05/03 22:34  46.9 1     GOME2
  --- region 111:  161.4  56.0   6.7 2011/05/06 01:51  40.3 1       OMI
  --- region 111:  161.5  54.8   7.0 2011/05/08 01:39  38.2 1       OMI
  --- region 111:  162.5  56.8   3.5 2011/05/08 23:51  42.2 1     GOME2
  --- region 412:  167.8 -17.3   2.8 2011/05/10 21:50  55.2 1     GOME2
  --- region 207:   17.6  33.1   4.4 2011/05/12 09:03  27.8 1     GOME2
  --- region 111:  159.9  54.2   3.0 2011/05/18 23:45  38.8 1     GOME2
  --- region 111:  160.1  54.4   4.0 2011/05/19 23:24  40.4 1     GOME2
  --- region 111:  158.1  54.2   4.6 2011/05/22 00:23  36.2 1     GOME2
  --- region 105:  -18.4  65.7 129.6 2011/05/22 13:18  45.3 0      AIRS
  --- region 105:  -15.9  72.4  33.3 2011/05/23 02:40  85.5 0      AIRS
  --- region 105:  -26.2  72.0  23.6 2011/05/23 15:08  53.3 1     GOME2
  --- region 001:    3.2  75.3  25.4 2011/05/24 03:22  78.2 0      AIRS
  --- region 103:  -76.0  67.7  65.8 2011/05/24 16:24  47.3 0      AIRS
  --- region 105:  -34.4  73.9  10.6 2011/05/25 05:44  79.3 0      AIRS
  --- region 103:  -77.0  65.3  69.8 2011/05/25 18:45  47.2 0      AIRS
  --- region 109:   82.0  52.8  13.0 2011/05/26 07:52  35.6 0      AIRS
  --- region 109:   85.1  52.4  10.0 2011/05/26 21:23  95.9 0      AIRS
  --- region 106:   -1.7  69.5  10.9 2011/05/27 10:21  50.6 0      AIRS
  --- region 412:  167.9 -16.7   4.5 2011/05/28 02:33  46.3 1       OMI
  --- region 105:  -37.6  63.2  22.5 2011/05/28 15:57  44.4 0      AIRS
  --- region 105:  -19.5  66.2  23.0 2011/05/29 05:21  81.0 0      AIRS
  --- region 106:   11.6  70.9  18.9 2011/05/30 01:08  85.2 0      AIRS
  --- region 105:  -19.2  57.0   9.1 2011/05/30 14:04  36.5 0      AIRS
  --- region 001:  -13.8  76.4  28.9 2011/05/31 03:28  78.9 0      AIRS
  --- region 104:  -47.0  73.5  16.8 2011/05/31 16:31  52.9 0      AIRS