type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20200917  1511   75.34    88.92   103    5.3   39  -0.01  0.60
VIS    AIRS    20200917  1511   75.34    88.92   110    4.7   41  -0.01  0.50
VIS    AIRS    20200917  1511   76.24    85.90   110    2.4  355  -0.01  0.46
VIS    AIRS    20200917  1511   75.34    88.92   118    4.7   42  -0.01  0.44
VIS    AIRS    20200917  1511   75.34    88.92   126    4.3   44  -0.01  0.44
VIS    AIRS    20200917  1511   74.10    89.29   180   14.4  343  -0.01  0.43
VIS    AIRS    20200917  1511   75.34    89.08   180   12.0  352  -0.01  0.43
VIS    AIRS    20200917  1511   74.10    89.29   190   14.4  343  -0.01  0.45
VIS    AIRS    20200917  1511   74.59    84.88   235    7.7  341  -0.01  0.51
VIS    AIRS    20200917  1511   73.53    95.33   247   23.1  343  -0.01  0.55
VIS    AIRS    20200917  1511   74.46    84.64   247    7.5  340  -0.01  0.46
VIS    AIRS    20200917  1511   73.53    95.33   260   22.9  343  -0.01  0.57
VIS    AIRS    20200917  1511   74.46    84.64   260    7.6  339  -0.01  0.45
VIS    AIRS    20200917  1511   74.43    82.32   273   10.4  349  -0.01  0.46