type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20200919  1235  -76.05  -108.74   103   19.1  237  -0.01  0.45
VIS    AIRS    20200919  1235  -76.05  -108.74   110   19.1  236  -0.01  0.49
VIS    AIRS    20200919  1235  -74.44  -120.64   110   19.3  238  -0.01  0.52
VIS    AIRS    20200919  1235  -75.62  -148.53   110    8.2  174  -0.01  0.55
VIS    AIRS    20200919  1235  -74.49  -115.98   110   14.6  232  -0.01  0.50
VIS    AIRS    20200919  1235  -74.44  -120.64   118   19.2  239  -0.01  0.58
VIS    AIRS    20200919  1235  -75.89  -111.06   118   19.8  249  -0.01  0.58
VIS    AIRS    20200919  1235  -74.34   -49.88   151    9.9  194  -0.01  0.48
VIS    AIRS    20200919  1235  -74.45  -120.84   151    6.1  262  -0.01  0.41
VIS    AIRS    20200919  1235  -74.32  -120.55   151    5.8  256  -0.01  0.60
VIS    AIRS    20200919  1235  -74.91  -108.67   160   17.3  230  -0.01  0.51
VIS    AIRS    20200919  1235  -78.37  -155.60   160    5.9   42  -0.01  0.47
VIS    AIRS    20200919  1235  -78.37  -155.60   170    6.1   50  -0.01  0.50
VIS    AIRS    20200919  1235  -75.34   -41.85   180    5.3  251  -0.01  0.50
VIS    AIRS    20200919  1235  -74.91  -108.67   180   17.0  230  -0.01  0.49
VIS    AIRS    20200919  1235  -73.93  -115.00   180   10.9  233  -0.01  0.54
VIS    AIRS    20200919  1235  -75.34   -41.85   190    5.3  256  -0.01  0.60
VIS    AIRS    20200919  1235  -74.44   -50.32   201    5.4  150  -0.01  0.50
VIS    AIRS    20200919  1235  -76.71  -167.53   201   10.2  137  -0.01  0.60
VIS    AIRS    20200919  1235  -74.36  -105.43   201   13.4  231  -0.01  0.60