type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190114  1041   75.15    72.76   359    8.6   58  -0.01  0.45
VIS    AIRS    20190114  1041   77.86   105.61   375   18.1   14  -0.01  0.60
VIS    AIRS    20190114  1041   77.35    97.32   375   12.2  359  -0.01  0.48
VIS    AIRS    20190114  1041   75.15    72.76   375    8.6   58  -0.01  0.43
VIS    AIRS    20190114  1041   75.50   105.88   391   15.9  352  -0.01  0.60
VIS    AIRS    20190114  1041   77.86   105.61   407   17.8   16  -0.01  0.57
VIS    AIRS    20190114  1041   76.68   107.53   497   17.0   19  -0.01  0.60
VIS    AIRS    20190114  1041   72.91   103.40   596   15.4   15  -0.01  0.58