year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 11, 06, 55,   87.676064,   44.123695,   8,  58,  304.082764,    5.671636,   269,  1698
 2020, 11, 11, 06, 55,   90.264076,   44.734905,   8,  68,  309.076019,    6.239224,   302,  1422
 2020, 11, 11, 06, 55,   90.254097,   44.733540,   9,  87,  330.325317,   20.475208,   302,  1423
 2020, 11, 11, 06, 55,   90.252304,   44.740211,   8,  53,  306.740204,    5.135002,   303,  1423
 2020, 11, 11, 06, 55,   81.149315,   43.806122,   8,  63,  306.325317,    9.015921,   406,  2263