type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190104  0511   76.79   -18.22   375   26.7  322  -0.01  0.57
VIS    AIRS    20190104  0511   79.50    14.56   391   10.0  262  -0.01  0.47
VIS    AIRS    20190104  0511   82.72     7.16   407   35.2  290  -0.01  0.47
VIS    AIRS    20190104  0511   79.50    14.56   407   10.2  262  -0.01  0.48
VIS    AIRS    20190104  0511   77.19    -9.72   407   19.8  328  -0.01  0.56
VIS    AIRS    20190104  0511   79.50    14.56   424   10.3  260  -0.01  0.54
VIS    AIRS    20190104  0511   78.27    -6.74   424   24.5  310  -0.01  0.58
VIS    AIRS    20190104  0511   76.98   -16.68   424   22.8  331  -0.01  0.53
VIS    AIRS    20190104  0511   78.96     5.32   442   18.9  285  -0.01  0.48
VIS    AIRS    20190104  0511   78.96     5.53   460   19.5  286  -0.01  0.50
VIS    AIRS    20190104  0511   73.98    20.21   460   23.9  271  -0.01  0.56
VIS    AIRS    20190104  0511   78.96     5.53   478   19.7  286  -0.01  0.49
VIS    AIRS    20190104  0511   82.70     1.55   497   25.1  285  -0.01  0.60
VIS    AIRS    20190104  0511   78.83     4.04   497   20.1  289  -0.01  0.55
VIS    AIRS    20190104  0511   82.70     1.55   516   25.1  285  -0.01  0.60
VIS    AIRS    20190104  0511   79.83     7.35   516   17.2  249  -0.01  0.56
VIS    AIRS    20190104  0511   78.97    -5.12   596   16.8  287  -0.01  0.60