type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190204  2005  -74.47     8.72   359    3.3  245  -0.01  0.45
VIS    AIRS    20190204  2005  -79.39    -5.75   359    8.3  340  -0.01  0.55
VIS    AIRS    20190204  2005  -85.50   -27.69   359    9.4  150  -0.01  0.57
VIS    AIRS    20190204  2005  -86.80   -28.78   359   12.3  127  -0.01  0.56
VIS    AIRS    20190204  2005  -88.70    -1.74   359    8.2  192  -0.01  0.42
VIS    AIRS    20190204  2005  -79.39    -5.75   375    8.3  341  -0.01  0.50
VIS    AIRS    20190204  2005  -79.68   -12.13   375   10.5  348  -0.01  0.55
VIS    AIRS    20190204  2005  -81.76     1.10   375    4.1   54  -0.01  0.56
VIS    AIRS    20190204  2005  -83.08     6.88   375   12.1   92  -0.01  0.47
VIS    AIRS    20190204  2005  -88.70    -1.74   375    8.4  193  -0.01  0.43
VIS    AIRS    20190204  2005  -79.17    -9.63   391    8.3  315  -0.01  0.41
VIS    AIRS    20190204  2005  -86.86    14.56   407    8.6  179  -0.01  0.48
VIS    AIRS    20190204  2005  -79.76    -0.66   424    6.5    9  -0.01  0.40
VIS    AIRS    20190204  2005  -83.96   -18.67   424    3.3   95  -0.01  0.55
VIS    AIRS    20190204  2005  -86.33    31.81   424    6.2  198  -0.01  0.45
VIS    AIRS    20190204  2005  -80.46    -0.24   442    5.8  328  -0.01  0.57
VIS    AIRS    20190204  2005  -79.94    64.74   460    4.5  100  -0.01  0.57
VIS    AIRS    20190204  2005  -78.16    -4.38   661    7.9   53  -0.01  0.56
VIS    AIRS    20190204  2005  -80.45    63.54   730    4.9   16  -0.01  0.43