type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190213  2047   75.22   175.27   359   16.7  253  -0.01  0.66
VIS    AIRS    20190213  2047   76.79  -150.76   359   11.7  266  -0.01  0.43
VIS    AIRS    20190213  2047   74.68   169.81   375   22.7  269  -0.01  0.53
VIS    AIRS    20190213  2047   74.36  -153.31   375    4.7  200  -0.01  0.56
VIS    AIRS    20190213  2047   75.22  -175.27   391   14.2  269  -0.01  0.61
VIS    AIRS    20190213  2047   74.36  -153.31   391    4.0  199  -0.01  0.60
VIS    AIRS    20190213  2047   75.99  -153.51   391   13.1  222  -0.01  0.56
VIS    AIRS    20190213  2047   77.11  -109.43   391   12.5  308  -0.01  0.62
VIS    AIRS    20190213  2047   74.91  -172.67   407    9.2  239  -0.01  0.50
VIS    AIRS    20190213  2047   75.58  -172.64   407   13.0  254  -0.01  0.63
VIS    AIRS    20190213  2047   76.11  -154.89   407   17.5  229  -0.01  0.63
VIS    AIRS    20190213  2047   74.46  -172.01   424    8.7  240  -0.01  0.60
VIS    AIRS    20190213  2047   74.23  -170.40   424   18.8  237  -0.01  0.60
VIS    AIRS    20190213  2047   75.28   170.01   424   21.9  261  -0.01  0.59
VIS    AIRS    20190213  2047   75.53  -171.41   442   12.4  250  -0.01  0.55
VIS    AIRS    20190213  2047   74.71   177.64   460   16.8  251  -0.01  0.50
VIS    AIRS    20190213  2047   77.28  -112.36   460   14.1  318  -0.01  0.46
VIS    AIRS    20190213  2047   74.68   169.06   478    9.5  277  -0.01  0.46
VIS    AIRS    20190213  2047   75.36   172.13   478   11.4  290  -0.01  0.46
VIS    AIRS    20190213  2047   74.64   168.95   497   10.7  276  -0.01  0.53
VIS    AIRS    20190213  2047   74.40  -173.93   497    6.2  238  -0.01  0.53
VIS    AIRS    20190213  2047   77.90  -113.98   516   14.0  274  -0.01  0.53