year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 20, 04, 53,  117.969482,   39.560669,   8,  73,  312.626617,    9.742107,   382,  1852
 2021, 03, 20, 04, 53,  118.093941,   39.758400,   8,  68,  309.114929,    7.693580,   408,  1832
 2021, 03, 20, 04, 53,  118.084557,   39.756775,   8,  57,  303.655121,    5.166499,   408,  1833
 2021, 03, 20, 04, 53,  118.185753,   39.781235,   8,  51,  302.126068,    4.469128,   409,  1822
 2021, 03, 20, 04, 53,  118.140556,   39.801651,   8,  45,  301.159760,    3.562239,   413,  1826
 2021, 03, 20, 04, 53,  118.194809,   39.817959,   8,  68,  308.813477,    6.805644,   414,  1820
 2021, 03, 20, 04, 53,  118.091675,   39.800331,   8,  68,  309.294250,    7.296458,   414,  1831
 2021, 03, 20, 04, 53,  118.053658,   39.804432,   8,  60,  304.786499,    5.193266,   416,  1834
 2021, 03, 20, 04, 53,  110.589813,   39.372364,   8,  61,  305.322876,   14.656407,   580,  2494
 2021, 03, 20, 04, 53,  110.582848,   39.593338,   8,  51,  302.261047,   12.318732,   612,  2487