year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 05, 06, 37,  102.414619,    2.250128,   8,  66,  313.587646,    4.886063,   374,  1456
 2020, 10, 05, 06, 37,  102.208153,    2.421709,   8,  54,  315.271118,    5.284859,   404,  1479
 2020, 10, 05, 06, 37,  102.969353,    2.699685,   9,  86,  340.051239,   29.356785,   428,  1368