year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 04, 00, 46,    4.342911,    5.360431,   8,  64,  309.003845,    8.288323,    27,   857
 2021, 04, 04, 00, 46,    7.045541,    4.551640,   8,  73,  307.981415,    6.613194,    88,  1187
 2021, 04, 04, 00, 46,    7.155050,    4.427067,   9,  94,  316.629639,   12.358974,   104,  1203
 2021, 04, 04, 00, 46,    7.162160,    4.418629,   9,  89,  314.323425,   11.256739,   105,  1204
 2021, 04, 04, 00, 46,    7.659460,    4.306708,   8,  47,  306.592682,    5.051845,   110,  1267
 2021, 04, 04, 00, 46,    7.394271,    3.576150,   9, 100,  320.008118,   14.950457,   225,  1255
 2021, 04, 04, 00, 46,    6.822306,    3.144543,   8,  70,  310.270874,    8.748218,   301,  1197