type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190612  0247   75.26    -8.58   103    9.6  324  -0.01  0.45
VIS    AIRS    20190612  0247   73.11   -10.03   126   11.2  352  -0.01  0.61
VIS    AIRS    20190612  0247   75.30   -11.25   142   14.7  327  -0.01  0.52
VIS    AIRS    20190612  0247   74.95    -8.40   151   11.8  338  -0.01  0.59
VIS    AIRS    20190612  0247   74.24  -132.27   151    9.6  253  -0.01  0.58
VIS    AIRS    20190612  0247   75.78    -9.38   160   11.3  343  -0.01  0.58
VIS    AIRS    20190612  0247   73.08   -10.01   180   12.1  354  -0.01  0.59
VIS    AIRS    20190612  0247   76.44    -9.68   180   13.8  349  -0.01  0.61
VIS    AIRS    20190612  0247   73.08   -10.01   190   12.4  354  -0.01  0.59
VIS    AIRS    20190612  0247   76.44    -9.68   190   12.7  348  -0.01  0.64
VIS    AIRS    20190612  0247   72.41  -132.47   201   12.7  317  -0.01  0.40
VIS    AIRS    20190612  0247   70.12  -135.08   201   12.7  350  -0.01  0.58
VIS    AIRS    20190612  0247   76.43    -9.84   201   13.4  349  -0.01  0.61
VIS    AIRS    20190612  0247   73.08   -10.01   212   12.3  355  -0.01  0.60
VIS    AIRS    20190612  0247   73.14   -11.68   212   12.5    5  -0.01  0.48
VIS    AIRS    20190612  0247   70.12  -135.08   212   12.9  350  -0.01  0.63
VIS    AIRS    20190612  0247   76.43    -9.84   212   12.8  349  -0.01  0.64
VIS    AIRS    20190612  0247   70.12  -135.08   223   13.0  349  -0.01  0.61
VIS    AIRS    20190612  0247   76.43    -9.84   223   12.6  351  -0.01  0.64
VIS    AIRS    20190612  0247   70.89  -132.68   235   10.0  325  -0.01  0.46
VIS    AIRS    20190612  0247   72.81   -11.85   273    9.5  275  -0.01  0.45
VIS    AIRS    20190612  0247   70.04  -135.32   286   14.7   10  -0.01  0.49
VIS    AIRS    20190612  0247   70.12  -135.08   286   12.7  351  -0.01  0.58
VIS    AIRS    20190612  0247   70.04  -135.32   300   14.7   10  -0.01  0.49
VIS    AIRS    20190612  0247   69.93  -135.00   300   12.6  354  -0.01  0.56
VIS    AIRS    20190612  0247   73.25   -13.68   300    5.3  258  -0.01  0.56
VIS    AIRS    20190612  0247   70.04  -135.32   314   15.1   12  -0.01  0.56
VIS    AIRS    20190612  0247   74.70   -10.50   375    4.0  162  -0.01  0.48
VIS    AIRS    20190612  0247   73.41    -9.66   375    6.9  234  -0.01  0.56
VIS    AIRS    20190612  0247   74.70   -10.50   407    4.1  161  -0.01  0.56
VIS    AIRS    20190612  0247   74.70   -10.50   424    3.8  158  -0.01  0.55
VIS    AIRS    20190612  0247   74.63   -10.45   442    4.8  155  -0.01  0.52
VIS    AIRS    20190612  0247   74.57    -8.05   460    4.2  298  -0.01  0.45
VIS    AIRS    20190612  0247   73.50   -10.83   460   11.8  263  -0.01  0.52