==== 20190731 10:40:00  -     HIMAWARI8       IR  19.72 -111.70  35.0  11.64  19.37 -110.85  18.72  17.84 -112.42  12.24  19.37 -110.85  -1.0   -1.0  0.10  3.36  9.49   0.20   0.50  57.9 
 ==== 20190730 23:28:25  *        SSMI18 85-92GHz  18.71 -112.76  30.0   5.88  18.51 -112.81   5.87  18.56 -112.81   5.87  19.72 -111.70  -1.0   -1.0  0.00  0.37  1.06   0.57   2.41   0.0 20190731 10:40:00