type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190224  0405   78.69   -87.61   375   21.8  321  -0.01  0.52
VIS    AIRS    20190224  0405   76.31   -80.08   375   15.5  302  -0.01  0.54
VIS    AIRS    20190224  0405   79.39   -48.91   391   17.4  303  -0.01  0.65
VIS    AIRS    20190224  0405   79.39   -48.91   407   17.7  302  -0.01  0.66
VIS    AIRS    20190224  0405   77.98   -48.58   442   14.8  282  -0.01  0.57
VIS    AIRS    20190224  0405   77.44   -80.63   460   18.9  301  -0.01  0.54
VIS    AIRS    20190224  0405   79.67   -22.65   460   24.2  293  -0.01  0.55
VIS    AIRS    20190224  0405   78.70   -55.65   478   18.6  340  -0.01  0.56
VIS    AIRS    20190224  0405   79.27   -49.47   478   19.1  299  -0.01  0.57
VIS    AIRS    20190224  0405   79.27   -49.47   497   19.5  298  -0.01  0.58
VIS    AIRS    20190224  0405   78.17   -53.93   497   11.2  305  -0.01  0.55
VIS    AIRS    20190224  0405   77.44   -80.63   516   19.1  305  -0.01  0.43
VIS    AIRS    20190224  0405   78.17   -53.93   516   10.6  307  -0.01  0.56
VIS    AIRS    20190224  0405   79.30   -49.63   535   20.0  296  -0.01  0.58
VIS    AIRS    20190224  0405   78.17   -53.93   535   11.8  304  -0.01  0.47
VIS    AIRS    20190224  0405   79.30   -49.63   555   19.4  297  -0.01  0.47
VIS    AIRS    20190224  0405   79.25   -58.64   596   10.4  350  -0.01  0.40