year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 12, 17, 57,  118.732086,   40.108673,   8,  58,  304.096985,    5.555933,   115,  1540
 2020, 09, 12, 17, 57,  118.053261,   39.802147,   7,  24,  300.297852,    4.825039,   175,  1478
 2020, 09, 12, 17, 57,  118.090912,   39.757092,   9,  94,  317.014160,   12.334432,   181,  1484
 2020, 09, 12, 17, 57,  118.462257,   39.436493,   8,  45,  301.867249,    4.914478,   220,  1534
 2020, 09, 12, 17, 57,  117.746490,   36.899929,   8,  40,  301.298584,    3.859906,   610,  1543