type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190221  0559  -79.89   124.68   359   29.5  267  -0.01  0.63
VIS    AIRS    20190221  0559  -80.78   130.84   359   21.7  276  -0.01  0.62
VIS    AIRS    20190221  0559  -78.43   122.07   375   19.1  266  -0.01  0.54
VIS    AIRS    20190221  0559  -80.57   132.29   375   22.9  279  -0.01  0.52
VIS    AIRS    20190221  0559  -73.67   157.69   375   24.9  321  -0.01  0.63
VIS    AIRS    20190221  0559  -73.28    92.29   391    8.7  232  -0.01  0.47
VIS    AIRS    20190221  0559  -78.43   122.07   391   18.8  265  -0.01  0.58
VIS    AIRS    20190221  0559  -80.63   132.61   391   26.5  273  -0.01  0.56
VIS    AIRS    20190221  0559  -81.15   137.71   391   27.0  276  -0.01  0.47
VIS    AIRS    20190221  0559  -75.67  -163.75   391    2.2    6  -0.01  0.40
VIS    AIRS    20190221  0559  -75.61   117.47   407    6.1  281  -0.01  0.58
VIS    AIRS    20190221  0559  -78.48   123.15   407   18.7  265  -0.01  0.57
VIS    AIRS    20190221  0559  -81.15   137.71   407   26.5  274  -0.01  0.48
VIS    AIRS    20190221  0559  -80.15   137.43   424   22.6  260  -0.01  0.49
VIS    AIRS    20190221  0559  -80.83   146.92   424   15.0  285  -0.01  0.65
VIS    AIRS    20190221  0559  -79.26   118.73   442   17.2  280  -0.01  0.56
VIS    AIRS    20190221  0559  -82.21   138.08   442   11.9  266  -0.01  0.46
VIS    AIRS    20190221  0559  -80.13   136.94   442   22.0  259  -0.01  0.46
VIS    AIRS    20190221  0559  -79.64   131.14   460   22.0  276  -0.01  0.46
VIS    AIRS    20190221  0559  -80.13   136.94   460   21.8  258  -0.01  0.46
VIS    AIRS    20190221  0559  -80.47   141.38   460   16.0  271  -0.01  0.50
VIS    AIRS    20190221  0559  -80.47   141.38   478   16.2  271  -0.01  0.48