type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20191211  1747  -71.37   -86.75   170    8.4  236  -0.01  0.52
VIS    AIRS    20191211  1747  -71.37   -86.75   180    8.7  237  -0.01  0.58
VIS    AIRS    20191211  1747  -80.34   116.67   407    9.1  236  -0.01  0.46
VIS    AIRS    20191211  1747  -78.05   119.18   407    6.8  350  -0.01  0.46
VIS    AIRS    20191211  1747  -78.12   138.22   407   19.1   14  -0.01  0.56
VIS    AIRS    20191211  1747  -73.69   147.38   407   21.8  268  -0.01  0.58
VIS    AIRS    20191211  1747  -72.42   149.61   407   18.1  287  -0.01  0.47
VIS    AIRS    20191211  1747  -72.11   154.16   407   18.0  292  -0.01  0.47
VIS    AIRS    20191211  1747  -73.30   163.35   407   19.7  254  -0.01  0.60
VIS    AIRS    20191211  1747  -70.54   160.87   407   26.0  273  -0.01  0.59
VIS    AIRS    20191211  1747  -70.69   171.49   407   23.3  293  -0.01  0.59
VIS    AIRS    20191211  1747  -69.31   167.57   407   17.7  291  -0.01  0.56
VIS    AIRS    20191211  1747  -68.96   171.78   407   17.9  298  -0.01  0.62
VIS    AIRS    20191211  1747  -68.13   176.01   407   13.6  338  -0.01  0.55
VIS    AIRS    20191211  1747  -66.54   165.09   730    6.8  289  -0.01  0.52