type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190321  1435  -80.99   -40.03   359    6.4  342  -0.01  0.53
VIS    AIRS    20190321  1435  -79.69   -32.35   424    7.0  298  -0.01  0.66
VIS    AIRS    20190321  1435  -72.69  -133.35   478   14.8  273  -0.01  0.57
VIS    AIRS    20190321  1435  -73.92  -136.88   596    9.4  272  -0.01  0.58