type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190312  1759  -79.37    22.67   359   13.4  177  -0.01  0.61
VIS    AIRS    20190312  1759  -77.15   -84.20   359   13.2   29  -0.01  0.58
VIS    AIRS    20190312  1759  -75.22    26.70   375   24.3  181  -0.01  0.58
VIS    AIRS    20190312  1759  -78.69    19.32   375   14.8  154  -0.01  0.55
VIS    AIRS    20190312  1759  -83.57   -48.98   375    4.3   79  -0.01  0.64
VIS    AIRS    20190312  1759  -75.22    26.70   391   24.7  180  -0.01  0.51
VIS    AIRS    20190312  1759  -78.71    19.13   391   14.6  152  -0.01  0.55
VIS    AIRS    20190312  1759  -77.86   -67.51   424    7.0   84  -0.01  0.53
VIS    AIRS    20190312  1759  -76.40    28.49   442   12.0  183  -0.01  0.61
VIS    AIRS    20190312  1759  -75.78    22.24   460   18.6  197  -0.01  0.60
VIS    AIRS    20190312  1759  -74.04    20.89   497   10.1  165  -0.01  0.57
VIS    AIRS    20190312  1759  -74.39   -86.83   596   12.2   49  -0.01  0.40