year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 15, 05, 33,  114.557472,   -0.584211,   8,  66,  307.716614,    6.070981,   270,  2040
 2020, 07, 15, 05, 33,  115.844528,    2.903435,   8,  54,  309.711090,    5.055585,   758,  1780