type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20200915  1259  -77.84   -74.03   103    9.1  279  -0.01  0.41
VIS    AIRS    20200915  1259  -75.14  -158.11   103    9.1  299  -0.01  0.50
VIS    AIRS    20200915  1259  -75.51  -159.35   110   13.3  345  -0.01  0.55
VIS    AIRS    20200915  1259  -74.76   -58.81   118    5.6  220  -0.01  0.50
VIS    AIRS    20200915  1259  -77.73   -74.18   235    6.7  161  -0.01  0.51