type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190209  2111   82.83  -174.95   359   20.6  196  -0.01  0.66
VIS    AIRS    20190209  2111   79.71  -178.46   407   36.8  215  -0.01  0.51
VIS    AIRS    20190209  2111   82.82   174.32   407   10.5  208  -0.01  0.47
VIS    AIRS    20190209  2111   79.44  -110.53   407   10.4  320  -0.01  0.63
VIS    AIRS    20190209  2111   73.81  -103.03   407   10.7  269  -0.01  0.54
VIS    AIRS    20190209  2111   79.39  -110.66   424   10.4  320  -0.01  0.65
VIS    AIRS    20190209  2111   86.92   177.80   424   12.0  185  -0.01  0.65
VIS    AIRS    20190209  2111   75.77   151.10   442   32.7  289  -0.01  0.54
VIS    AIRS    20190209  2111   79.34  -110.78   442    9.3  315  -0.01  0.63
VIS    AIRS    20190209  2111   78.10  -109.51   442   10.0  279  -0.01  0.63
VIS    AIRS    20190209  2111   75.81   151.38   460   33.2  291  -0.01  0.47
VIS    AIRS    20190209  2111   76.26  -103.40   460   12.7  265  -0.01  0.58
VIS    AIRS    20190209  2111   79.70  -176.27   478   33.4  202  -0.01  0.52
VIS    AIRS    20190209  2111   81.87   177.22   478   16.9  219  -0.01  0.52
VIS    AIRS    20190209  2111   77.34  -114.02   478    8.0  292  -0.01  0.59
VIS    AIRS    20190209  2111   79.65  -175.85   497   33.8  202  -0.01  0.51
VIS    AIRS    20190209  2111   78.40  -108.80   497   12.3  334  -0.01  0.55
VIS    AIRS    20190209  2111   76.96   154.83   516   27.1  284  -0.01  0.40
VIS    AIRS    20190209  2111   85.06  -156.92   516   12.3  114  -0.01  0.46
VIS    AIRS    20190209  2111   75.48   148.50   535   34.7  288  -0.01  0.57
VIS    AIRS    20190209  2111   77.50   156.83   535   25.5  269  -0.01  0.45
VIS    AIRS    20190209  2111   82.55  -171.78   535   10.9  154  -0.01  0.51
VIS    AIRS    20190209  2111   73.44   146.99   555   25.2  303  -0.01  0.51
VIS    AIRS    20190209  2111   76.93   154.90   555   27.7  280  -0.01  0.57
VIS    AIRS    20190209  2111   82.55  -171.78   555   11.3  160  -0.01  0.52