type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20200921  1853  -76.40   -53.46   103   11.3  330  -0.01  0.51
VIS    AIRS    20200921  1853  -75.32    33.09   110   21.1  247  -0.01  0.58
VIS    AIRS    20200921  1853  -75.24    33.06   118   20.1  241  -0.01  0.53
VIS    AIRS    20200921  1853  -77.58    -8.57   126    5.2    2  -0.01  0.42
VIS    AIRS    20200921  1853  -75.02    31.81   134   19.0  257  -0.01  0.61
VIS    AIRS    20200921  1853  -84.72    38.33   134   10.3  335  -0.01  0.53
VIS    AIRS    20200921  1853  -76.64     7.27   142    8.9  183  -0.01  0.57
VIS    AIRS    20200921  1853  -75.35    31.17   142   23.4  247  -0.01  0.62
VIS    AIRS    20200921  1853  -86.27    40.27   142    6.7  332  -0.01  0.59
VIS    AIRS    20200921  1853  -74.95    31.99   151   22.6  245  -0.01  0.54
VIS    AIRS    20200921  1853  -86.28   -41.13   160   10.0  280  -0.01  0.43
VIS    AIRS    20200921  1853  -77.36   -12.95   170    6.1   33  -0.01  0.40
VIS    AIRS    20200921  1853  -78.56    -9.11   180    8.8  285  -0.01  0.54