type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190321  1753  -78.79   -33.97   359   15.7  287  -0.01  0.54
VIS    AIRS    20190321  1753  -85.00   -44.68   375   16.2  100  -0.01  0.43
VIS    AIRS    20190321  1753  -76.90    18.38   391   12.3  228  -0.01  0.57
VIS    AIRS    20190321  1753  -78.64    27.45   391    8.5  206  -0.01  0.45
VIS    AIRS    20190321  1753  -79.35   -34.45   391   11.9  261  -0.01  0.55
VIS    AIRS    20190321  1753  -86.80    -1.41   391   14.8   74  -0.01  0.60
VIS    AIRS    20190321  1753  -74.64   -43.24   407   11.9  265  -0.01  0.55
VIS    AIRS    20190321  1753  -81.33    23.30   407    8.7  183  -0.01  0.60
VIS    AIRS    20190321  1753  -85.87   -17.22   407   12.7  120  -0.01  0.59
VIS    AIRS    20190321  1753  -78.54    27.18   424    8.2  208  -0.01  0.58