type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190202  0841  -83.44   177.59   359   33.5  305  -0.01  0.00
VIS    AIRS    20190202  0841  -82.54  -177.88   359   36.4  313  -0.01  0.42
VIS    AIRS    20190202  0841  -82.39  -168.34   359   28.7  347  -0.01  0.58
VIS    AIRS    20190202  0841  -72.19  -102.84   375   13.1  257  -0.01  0.51
VIS    AIRS    20190202  0841  -83.63   165.27   375   31.0  292  -0.01  0.53
VIS    AIRS    20190202  0841  -83.90   164.61   391   30.8  292  -0.01  0.54
VIS    AIRS    20190202  0841  -85.04   152.01   497   12.4  313  -0.01  0.44
VIS    AIRS    20190202  0841  -85.04   152.01   516   12.5  316  -0.01  0.44