type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190317  1141  -76.06   -93.72   359    7.1  278  -0.01  0.47
VIS    AIRS    20190317  1141  -78.22  -145.62   359   10.4  230  -0.01  0.53
VIS    AIRS    20190317  1141  -72.88   177.24   359   18.5   13  -0.01  0.54
VIS    AIRS    20190317  1141  -76.37  -100.47   375   11.0  251  -0.01  0.53
VIS    AIRS    20190317  1141  -77.19  -171.35   375   21.2  355  -0.01  0.57
VIS    AIRS    20190317  1141  -76.37  -100.30   391   10.6  254  -0.01  0.48
VIS    AIRS    20190317  1141  -75.19  -175.89   424   16.4  337  -0.01  0.56