==== 20180827 16:00:00  -        GOES15       IR  18.90  165.63  35.0   4.32  19.58  165.13  10.20  18.60  164.57   4.31  19.45  165.10  -1.0   -1.0  0.15  3.36  9.49   0.12   0.50  28.6 
 ==== 20180827 17:56:48  -        SSMI18 85-92GHz  18.91  165.84  35.0   2.60  19.06  166.32   2.59  18.96  165.95   2.59  18.91  165.63  -1.0   -1.0  0.00  0.48  1.35   0.27   -nan   0.0 20180827 16:00:00 
 ==== 20180827 16:02:43  -           GMI 85-92GHz  18.90  165.63  35.0   9.61  19.50  165.79   9.40  19.00  165.79   9.40  18.90  165.63  -1.0   -1.0  0.00  0.27  0.75   1.12   -nan   0.0 20180827 16:00:00 
 ==== 20180827 12:13:59  *         AMSR2 85-92GHz  18.89  165.13  30.0  12.30  18.59  164.44  11.90  18.64  164.44  11.90  18.90  165.63  -1.0   -1.0  0.00  0.40  1.13   0.48   3.63   0.0 20180827 16:00:00