type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190315  1153  -73.60   -69.70   359    6.6   18  -0.01  0.47
VIS    AIRS    20190315  1153  -78.73   -69.98   359   12.5  344  -0.01  0.60
VIS    AIRS    20190315  1153  -73.60   -69.70   391    6.0  307  -0.01  0.43