type   sat      day     hms     lat     lon     pre   spd   dir   rff    qi
VIS    AIRS    20190316  1917  -76.18    46.96   359   11.3  226  -0.01  0.60
VIS    AIRS    20190316  1917  -82.18    29.28   359   18.4  237  -0.01  0.55
VIS    AIRS    20190316  1917  -75.30    52.06   375   14.3  217  -0.01  0.55
VIS    AIRS    20190316  1917  -86.68   -44.52   375    5.1  259  -0.01  0.43
VIS    AIRS    20190316  1917  -77.89    35.34   391    3.7   28  -0.01  0.46
VIS    AIRS    20190316  1917  -75.30    52.06   391   14.2  218  -0.01  0.59
VIS    AIRS    20190316  1917  -77.90   -61.43   391    4.5  241  -0.01  0.53
VIS    AIRS    20190316  1917  -77.89    35.34   407    3.5   35  -0.01  0.55
VIS    AIRS    20190316  1917  -74.75    43.85   424    7.3  274  -0.01  0.56
VIS    AIRS    20190316  1917  -77.89    35.34   424    3.6   31  -0.01  0.53
VIS    AIRS    20190316  1917  -73.82    53.88   424    8.5  246  -0.01  0.51
VIS    AIRS    20190316  1917  -75.00    52.02   424    7.9  257  -0.01  0.51
VIS    AIRS    20190316  1917  -76.61    47.98   424    9.7  264  -0.01  0.52
VIS    AIRS    20190316  1917  -74.30   -63.88   424    9.7   58  -0.01  0.58
VIS    AIRS    20190316  1917  -73.15   -68.27   424    5.9    2  -0.01  0.51
VIS    AIRS    20190316  1917  -78.69    23.17   442    8.3  273  -0.01  0.42
VIS    AIRS    20190316  1917  -75.00    52.02   460    7.7  248  -0.01  0.50
VIS    AIRS    20190316  1917  -73.64    47.82   497   11.8  264  -0.01  0.43
VIS    AIRS    20190316  1917  -75.00    52.02   497    5.4  257  -0.01  0.42
VIS    AIRS    20190316  1917  -73.53    47.41   516   13.8  255  -0.01  0.58
VIS    AIRS    20190316  1917  -73.53    47.41   535   14.2  254  -0.01  0.60