type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190314  0935  -74.77  -105.86   359   12.1  337  -0.01  0.44
VIS    AIRS    20190314  0935  -82.37   167.76   359   22.4  270  -0.01  0.52
VIS    AIRS    20190314  0935  -74.77  -105.86   375   11.9  336  -0.01  0.44
VIS    AIRS    20190314  0935  -80.13   174.04   391   38.2  274  -0.01  0.55
VIS    AIRS    20190314  0935  -80.38   174.36   424   31.0  280  -0.01  0.54
VIS    AIRS    20190314  0935  -79.61   175.65   424   32.7  283  -0.01  0.48
VIS    AIRS    20190314  0935  -85.23   152.37   442    7.7   83  -0.01  0.47
VIS    AIRS    20190314  0935  -79.52   175.25   442   30.0  278  -0.01  0.61
VIS    AIRS    20190314  0935  -79.52   175.25   460   33.1  282  -0.01  0.61
VIS    AIRS    20190314  0935  -79.44  -177.86   516   18.5  267  -0.01  0.61
VIS    AIRS    20190314  0935  -79.39  -177.66   535   16.7  254  -0.01  0.49
VIS    AIRS    20190314  0935  -82.43   155.04   576    8.3  208  -0.01  0.41