type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190822  0253   71.49    -4.97   103    7.9  257  -0.01  0.58
VIS    AIRS    20190822  0253   70.73    -5.71   103    5.7  249  -0.01  0.48
VIS    AIRS    20190822  0253   70.40    -5.04   110    7.2  251  -0.01  0.46
VIS    AIRS    20190822  0253   73.86  -130.47   151    5.3  241  -0.01  0.49
VIS    AIRS    20190822  0253   73.00  -127.69   170    3.8  181  -0.01  0.51
VIS    AIRS    20190822  0253   72.80    -7.34   201    8.7  206  -0.01  0.57
VIS    AIRS    20190822  0253   73.45  -124.67   212    5.3  186  -0.01  0.47
VIS    AIRS    20190822  0253   72.87    -7.63   235    9.2  212  -0.01  0.46
VIS    AIRS    20190822  0253   73.59  -120.61   273    3.9  247  -0.01  0.58
VIS    AIRS    20190822  0253   72.63   -10.93   375   15.7  235  -0.01  0.58
VIS    AIRS    20190822  0253   74.17  -133.39   424    4.0  208  -0.01  0.51
VIS    AIRS    20190822  0253   74.17  -133.39   442    4.0  208  -0.01  0.49
VIS    AIRS    20190822  0253   73.60  -133.16   442    5.1  255  -0.01  0.44
VIS    AIRS    20190822  0253   74.17  -132.79   478    4.2  208  -0.01  0.52
VIS    AIRS    20190822  0253   74.19  -132.69   497    3.7  203  -0.01  0.57
VIS    AIRS    20190822  0253   74.36  -129.81   497    7.3  103  -0.01  0.45
VIS    AIRS    20190822  0253   74.25  -133.08   516    3.3  198  -0.01  0.40
VIS    AIRS    20190822  0253   74.19  -132.69   516    4.0  207  -0.01  0.45
VIS    AIRS    20190822  0253   74.19  -132.69   555    2.1  192  -0.01  0.40
VIS    AIRS    20190822  0253   72.15    -8.08   596   13.4  252  -0.01  0.56
VIS    AIRS    20190822  0253   74.17  -132.59   684    2.5  224  -0.01  0.44