year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 04, 13, 22,    3.441660,   44.033428,   9,  81,  321.241150,   19.281759,    44,   620
 2021, 03, 04, 13, 22,    3.441801,   44.035793,   8,  63,  324.506500,   22.044388,    50,   619
 2021, 03, 04, 13, 22,    4.040290,   44.514236,   8,  44,  301.000183,    7.078045,   117,   542
 2021, 03, 04, 13, 22,    4.031742,   44.513847,   8,  57,  303.757904,    8.601214,   117,   543