type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190316  0741  -82.75   159.30   359   27.2  261  -0.01  0.57
VIS    AIRS    20190316  0741  -80.60   137.55   359   25.4  231  -0.01  0.57
VIS    AIRS    20190316  0741  -74.85   120.02   359   12.5   51  -0.01  0.60
VIS    AIRS    20190316  0741  -81.62   155.24   359   28.0  255  -0.01  0.60
VIS    AIRS    20190316  0741  -79.43   150.28   359   13.0  227  -0.01  0.45
VIS    AIRS    20190316  0741  -74.00  -132.81   359   13.5  251  -0.01  0.48
VIS    AIRS    20190316  0741  -73.95  -166.13   359   10.3  295  -0.01  0.55
VIS    AIRS    20190316  0741  -82.27   160.64   375   25.1  259  -0.01  0.59
VIS    AIRS    20190316  0741  -81.17   152.63   375   28.4  257  -0.01  0.57
VIS    AIRS    20190316  0741  -81.22   167.02   375   18.6  276  -0.01  0.55
VIS    AIRS    20190316  0741  -74.03  -132.91   375   13.7  253  -0.01  0.49
VIS    AIRS    20190316  0741  -73.95  -166.13   375   10.3  295  -0.01  0.54
VIS    AIRS    20190316  0741  -81.38   163.80   391   26.7  282  -0.01  0.62
VIS    AIRS    20190316  0741  -72.66   128.76   391    5.3  328  -0.01  0.46
VIS    AIRS    20190316  0741  -75.24   150.16   407   23.8  136  -0.01  0.53
VIS    AIRS    20190316  0741  -74.23   162.47   424   18.8  131  -0.01  0.51
VIS    AIRS    20190316  0741  -84.05   148.84   442   16.0  257  -0.01  0.47
VIS    AIRS    20190316  0741  -72.12   119.54   442    7.9  326  -0.01  0.60
VIS    AIRS    20190316  0741  -74.22   162.33   442   17.5  131  -0.01  0.55
VIS    AIRS    20190316  0741  -82.31   130.63   460   13.9  220  -0.01  0.64
VIS    AIRS    20190316  0741  -74.22   162.33   460   17.8  132  -0.01  0.49
VIS    AIRS    20190316  0741  -84.36   135.00   478    6.1  240  -0.01  0.51
VIS    AIRS    20190316  0741  -84.36   135.00   516    6.9  215  -0.01  0.53
VIS    AIRS    20190316  0741  -84.36   135.00   535    6.7  217  -0.01  0.52
VIS    AIRS    20190316  0741  -81.76   158.96   707    9.8  268  -0.01  0.54