year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 01, 06, 49,   89.519989,   43.890663,   8,  70,  328.953522,    9.289245,   338,  1685
 2020, 07, 01, 06, 49,   87.512123,   43.684795,   8,  53,  321.162933,    5.274909,   358,  1885
 2020, 07, 01, 06, 49,   87.501945,   43.682949,   8,  62,  320.769104,    5.297752,   358,  1886
 2020, 07, 01, 06, 49,   87.720551,   43.906258,   8,  68,  319.864471,    5.444767,   385,  1857
 2020, 07, 01, 06, 49,   87.609840,   43.915005,   8,  58,  321.977448,    6.258168,   389,  1867
 2020, 07, 01, 06, 49,   87.748352,   44.216236,   8,  30,  326.330414,    7.794697,   429,  1843
 2020, 07, 01, 06, 49,   87.746063,   44.222950,   8,  64,  326.359955,    7.182454,   430,  1843
 2020, 07, 01, 06, 49,   90.259468,   44.729046,   8,  64,  335.163422,    8.742502,   444,  1581
 2020, 07, 01, 06, 49,   90.257515,   44.735603,   9,  81,  338.350708,   12.127337,   445,  1581