- 20230814 081021     GOES-18       IR   11.43 -139.50  30.0    11.43 -139.45    3.36   9.49   0.05   0.18   0.50   24.3
 X 20230814 081021     GOES-18     SWIR   11.43 -139.50  30.0    11.43 -139.45    1.40   3.96   0.05   0.18   1.20    0.0