type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190112  1235   76.75    19.24   359    4.9  352  -0.01  0.45
VIS    AIRS    20190112  1235   73.47    20.41   375   19.0  294  -0.01  0.53
VIS    AIRS    20190112  1235   84.83    90.87   391    7.4   18  -0.01  0.44
VIS    AIRS    20190112  1235   73.36    21.43   391   19.1  292  -0.01  0.58
VIS    AIRS    20190112  1235   73.70    16.21   391   14.3  289  -0.01  0.64
VIS    AIRS    20190112  1235   82.87   126.68   424   23.6   44  -0.01  0.45
VIS    AIRS    20190112  1235   83.33   127.55   424   14.0    5  -0.01  0.53
VIS    AIRS    20190112  1235   82.97   118.15   424   18.6   42  -0.01  0.57
VIS    AIRS    20190112  1235   83.36   127.76   442   14.8   10  -0.01  0.56
VIS    AIRS    20190112  1235   82.97   118.15   442   18.8   40  -0.01  0.58
VIS    AIRS    20190112  1235   83.36   127.76   460   14.6   11  -0.01  0.58
VIS    AIRS    20190112  1235   83.12   115.83   478   18.3   43  -0.01  0.54
VIS    AIRS    20190112  1235   75.33    68.31   478    3.3  360  -0.01  0.43
VIS    AIRS    20190112  1235   86.66    39.72   497   13.8   66  -0.01  0.57
VIS    AIRS    20190112  1235   82.85   131.87   516    8.8   50  -0.01  0.49
VIS    AIRS    20190112  1235   86.66    39.72   516   13.7   64  -0.01  0.48
VIS    AIRS    20190112  1235   82.03   130.39   535   22.0   43  -0.01  0.53
VIS    AIRS    20190112  1235   82.85   131.87   535    8.4   51  -0.01  0.51
VIS    AIRS    20190112  1235   87.86    73.91   576   11.0   18  -0.01  0.64
VIS    AIRS    20190112  1235   87.86    73.91   596   11.6   19  -0.01  0.57