type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190317  1235   73.74    75.90   424   19.1  332  -0.01  0.51
VIS    AIRS    20190317  1235   73.74    75.90   442   18.8  329  -0.01  0.54
VIS    AIRS    20190317  1235   73.74    75.90   460   18.3  328  -0.01  0.53
VIS    AIRS    20190317  1235   73.66    74.39   516   13.9  323  -0.01  0.49
VIS    AIRS    20190317  1235   74.73    77.07   555   14.0  335  -0.01  0.57
VIS    AIRS    20190317  1235   84.24    20.05   618    8.4  129  -0.01  0.57