type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20200419  0017   77.67   -75.21   151    3.1  311  -0.01  0.51
VIS    AIRS    20200419  0017   73.97   -70.10   170   14.6  174  -0.01  0.63
VIS    AIRS    20200419  0017   76.10   -70.34   180    6.3  132  -0.01  0.59
VIS    AIRS    20200419  0017   73.65   -69.78   190   15.5  156  -0.01  0.52
VIS    AIRS    20200419  0017   77.73   -75.70   190    7.3  181  -0.01  0.65
VIS    AIRS    20200419  0017   76.10   -70.34   201    6.2  131  -0.01  0.59
VIS    AIRS    20200419  0017   73.84   -69.98   201   15.5  145  -0.01  0.57
VIS    AIRS    20200419  0017   73.65   -69.78   212   15.7  154  -0.01  0.52
VIS    AIRS    20200419  0017   74.35   -67.74   212   13.4  136  -0.01  0.55
VIS    AIRS    20200419  0017   73.84   -69.98   212   16.7  145  -0.01  0.58
VIS    AIRS    20200419  0017   73.72   -67.02   212    8.2  146  -0.01  0.59
VIS    AIRS    20200419  0017   74.35   -67.74   223   13.7  138  -0.01  0.53
VIS    AIRS    20200419  0017   73.84   -69.98   223   15.2  149  -0.01  0.55
VIS    AIRS    20200419  0017   77.89   -75.51   235    9.8  181  -0.01  0.52
VIS    AIRS    20200419  0017   76.38   -71.30   235   11.8  165  -0.01  0.59
VIS    AIRS    20200419  0017   73.87   -73.46   235   18.9  164  -0.01  0.47
VIS    AIRS    20200419  0017   74.35   -67.74   235   13.7  138  -0.01  0.53
VIS    AIRS    20200419  0017   73.74   -73.31   247   18.8  164  -0.01  0.53
VIS    AIRS    20200419  0017   74.35   -67.74   247   13.5  137  -0.01  0.50