--- region 404:  -71.0 -16.5   3.0 2014/05/07 14:04  51.1 0     IASIb
  --- region 111:  161.3  56.6   3.1 2014/05/13 00:33  38.6 0     IASIa
  --- region 404:  -70.9 -16.3   3.2 2014/05/26 14:11  52.6 0     IASIb
  --- region 404:  -70.9 -16.4   3.7 2014/05/27 13:50  56.4 0     IASIb
  --- region 310:  122.5 -10.3  33.6 2014/05/30 13:30 145.2 0     IASIb
  --- region 411:  145.1 -15.9   3.0 2014/05/31 11:27 139.4 0     IASIb