type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190111  1329   83.79   141.45   442   26.6    2  -0.01  0.46
VIS    AIRS    20190111  1329   83.79   141.45   460   26.6    2  -0.01  0.47
VIS    AIRS    20190111  1329   84.29   138.93   460   24.4    0  -0.01  0.59
VIS    AIRS    20190111  1329   86.68   110.16   460   24.2   14  -0.01  0.41
VIS    AIRS    20190111  1329   86.68   110.16   478   23.8   14  -0.01  0.41
VIS    AIRS    20190111  1329   82.92   141.79   497   19.7    3  -0.01  0.55
VIS    AIRS    20190111  1329   86.68   110.16   497   20.4   17  -0.01  0.45
VIS    AIRS    20190111  1329   87.00   122.64   516   24.7    7  -0.01  0.54
VIS    AIRS    20190111  1329   86.68   110.16   535   20.0   16  -0.01  0.51
VIS    AIRS    20190111  1329   87.73   103.07   535   16.5   22  -0.01  0.52
VIS    AIRS    20190111  1329   86.68   110.16   555   19.8   17  -0.01  0.52
VIS    AIRS    20190111  1329   86.68   110.16   576   19.9   16  -0.01  0.48
VIS    AIRS    20190111  1329   86.48   117.43   618   13.8  359  -0.01  0.51
VIS    AIRS    20190111  1329   86.86   111.40   639   14.5   22  -0.01  0.57