type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190215  1853   76.73   136.08   375   27.8  323  -0.01  0.59
VIS    AIRS    20190215  1853   72.31   115.32   375    5.3  337  -0.01  0.59
VIS    AIRS    20190215  1853   77.15   135.50   442   19.8  288  -0.01  0.51
VIS    AIRS    20190215  1853   77.73   138.38   497   16.1  280  -0.01  0.51
VIS    AIRS    20190215  1853   76.39   139.45   555   12.4  265  -0.01  0.59
VIS    AIRS    20190215  1853   77.31   134.75   596   13.3  259  -0.01  0.48
VIS    AIRS    20190215  1853   76.84   134.64   730   13.5  293  -0.01  0.59
VIS    AIRS    20190215  1853   75.41   138.71   754    9.8  207  -0.01  0.47