type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20200916  1517  -75.10   -50.56   126   16.0  163  -0.01  0.52
VIS    AIRS    20200916  1517  -77.71   -47.99   170   23.1  167  -0.01  0.59