type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190215  1859   79.23  -176.65   442   28.2  230  -0.01  0.54
VIS    AIRS    20190215  1859   73.89  -157.81   497   19.2  200  -0.01  0.47
VIS    AIRS    20190215  1859   73.93  -157.76   535   15.6  205  -0.01  0.50