type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190316  1241  -75.02  -166.66   359    7.6  349  -0.01  0.49
VIS    AIRS    20190316  1241  -75.02  -166.66   375    7.6  347  -0.01  0.50
VIS    AIRS    20190316  1241  -74.85   -52.48   391    5.7  265  -0.01  0.49
VIS    AIRS    20190316  1241  -75.02  -166.66   391    7.6  343  -0.01  0.53
VIS    AIRS    20190316  1241  -74.79   -97.57   424   10.9  275  -0.01  0.43
VIS    AIRS    20190316  1241  -76.41   -55.25   478    6.1  126  -0.01  0.60
VIS    AIRS    20190316  1241  -76.41   -55.25   497    6.1  133  -0.01  0.61
VIS    AIRS    20190316  1241  -73.45   -38.74   596    6.7   96  -0.01  0.44