type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190117  1929   78.09  -171.07   359   30.6  199  -0.01  0.53
VIS    AIRS    20190117  1929   74.03  -153.75   375   10.4  171  -0.01  0.62
VIS    AIRS    20190117  1929   80.44   160.74   375   30.0  255  -0.01  0.60
VIS    AIRS    20190117  1929   70.15  -116.82   375   14.6   70  -0.01  0.48
VIS    AIRS    20190117  1929   78.09  -171.07   391   30.7  198  -0.01  0.52
VIS    AIRS    20190117  1929   70.15  -116.82   391   14.2   61  -0.01  0.58
VIS    AIRS    20190117  1929   80.50   161.87   407   18.4  249  -0.01  0.53
VIS    AIRS    20190117  1929   70.15  -116.82   407   14.3   62  -0.01  0.55
VIS    AIRS    20190117  1929   80.61   160.12   407   26.0  257  -0.01  0.52
VIS    AIRS    20190117  1929   80.96   133.23   407   14.1  238  -0.01  0.57
VIS    AIRS    20190117  1929   72.10  -120.66   424    4.8  338  -0.01  0.56
VIS    AIRS    20190117  1929   84.29   138.93   424   22.5  284  -0.01  0.58
VIS    AIRS    20190117  1929   74.52  -165.15   442   21.0  181  -0.01  0.50
VIS    AIRS    20190117  1929   74.20  -164.58   497   15.3  182  -0.01  0.56
VIS    AIRS    20190117  1929   80.10   164.52   497   20.3  267  -0.01  0.45
VIS    AIRS    20190117  1929   82.85   137.24   497   16.7  252  -0.01  0.60
VIS    AIRS    20190117  1929   74.24  -164.54   516    9.7  173  -0.01  0.55
VIS    AIRS    20190117  1929   74.80  -163.95   535   11.9  192  -0.01  0.55
VIS    AIRS    20190117  1929   81.83   134.80   535   11.7  279  -0.01  0.43
VIS    AIRS    20190117  1929   74.23  -165.58   555   17.5  182  -0.01  0.54
VIS    AIRS    20190117  1929   78.97   167.01   555   23.4  231  -0.01  0.65
VIS    AIRS    20190117  1929   70.83  -120.28   684    6.8  182  -0.01  0.51
VIS    AIRS    20190117  1929   70.83  -120.28   707    6.8  183  -0.01  0.51