type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190119  0429   75.62   -14.72   359   15.2  358  -0.01  0.52
VIS    AIRS    20190119  0429   75.94     3.37   375   14.6  313  -0.01  0.52
VIS    AIRS    20190119  0429   75.62   -14.72   375   15.1  358  -0.01  0.52
VIS    AIRS    20190119  0429   75.51     5.60   375   18.1  305  -0.01  0.53
VIS    AIRS    20190119  0429   75.62   -14.72   391   15.0  359  -0.01  0.48
VIS    AIRS    20190119  0429   74.89     3.28   391   20.9  308  -0.01  0.54
VIS    AIRS    20190119  0429   75.62   -14.72   407   14.8  358  -0.01  0.49
VIS    AIRS    20190119  0429   78.61    -5.36   424    4.1  324  -0.01  0.60
VIS    AIRS    20190119  0429   75.41     9.77   460   11.7  300  -0.01  0.49
VIS    AIRS    20190119  0429   74.50     5.38   460   16.6  321  -0.01  0.59
VIS    AIRS    20190119  0429   74.41     0.14   460    8.2  301  -0.01  0.47
VIS    AIRS    20190119  0429   78.07    -1.70   497    6.9  284  -0.01  0.46
VIS    AIRS    20190119  0429   74.50     5.38   497   17.0  322  -0.01  0.59
VIS    AIRS    20190119  0429   74.41     0.14   555    8.3  302  -0.01  0.49
VIS    AIRS    20190119  0429   76.67    -0.17   576   10.3  297  -0.01  0.45