type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190112  0917   75.97    20.16   359    4.4  241  -0.01  0.60
VIS    AIRS    20190112  0917   74.40    73.48   375   10.3  347  -0.01  0.47
VIS    AIRS    20190112  0917   85.68    12.13   375    9.5   34  -0.01  0.48
VIS    AIRS    20190112  0917   80.49    -3.32   375    1.9   36  -0.01  0.58
VIS    AIRS    20190112  0917   78.87    -7.93   375    4.4   95  -0.01  0.60
VIS    AIRS    20190112  0917   75.09    76.44   391    6.7   10  -0.01  0.53
VIS    AIRS    20190112  0917   76.33   -15.52   391    9.0  199  -0.01  0.46
VIS    AIRS    20190112  0917   75.09    76.44   407    6.9   10  -0.01  0.54
VIS    AIRS    20190112  0917   81.91     5.88   407   11.0   54  -0.01  0.61
VIS    AIRS    20190112  0917   76.33   -15.52   407    9.4  198  -0.01  0.55
VIS    AIRS    20190112  0917   75.80   -16.23   407    8.5  286  -0.01  0.52
VIS    AIRS    20190112  0917   78.67   -11.43   424    7.4  191  -0.01  0.48
VIS    AIRS    20190112  0917   87.39     2.60   442   15.8   69  -0.01  0.59
VIS    AIRS    20190112  0917   80.17   -12.98   442    8.9   96  -0.01  0.57
VIS    AIRS    20190112  0917   74.52   -16.96   442    3.0    1  -0.01  0.42
VIS    AIRS    20190112  0917   87.35     3.42   460   15.7   68  -0.01  0.60
VIS    AIRS    20190112  0917   80.17   -12.98   460    8.9   96  -0.01  0.58
VIS    AIRS    20190112  0917   77.73    15.06   460    3.2   48  -0.01  0.59
VIS    AIRS    20190112  0917   77.59   -11.52   460    1.2   28  -0.01  0.41
VIS    AIRS    20190112  0917   73.92   -15.43   460   10.1  262  -0.01  0.58
VIS    AIRS    20190112  0917   76.49    -7.19   497   10.3  250  -0.01  0.46
VIS    AIRS    20190112  0917   76.67     6.27   516    3.2   31  -0.01  0.42
VIS    AIRS    20190112  0917   76.57    74.38   535   11.9   43  -0.01  0.52
VIS    AIRS    20190112  0917   87.26    -5.79   576    8.4   82  -0.01  0.63
VIS    AIRS    20190112  0917   80.75   -13.56   576   10.2   85  -0.01  0.51