year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 26, 19, 30,   88.115738,   69.371414,   8,  61,  304.546631,   10.011663,    71,   602
 2020, 07, 26, 19, 30,   83.608757,   68.412277,   8,  74,  308.344330,   17.991247,   219,   373
 2020, 07, 26, 19, 30,   83.630295,   68.412460,   9,  92,  315.953918,   25.274372,   219,   374
 2020, 07, 26, 19, 30,   83.606346,   68.413261,   8,  56,  303.631287,   14.269131,   226,   373
 2020, 07, 26, 19, 30,   83.628067,   68.413399,   9, 100,  323.318909,   34.049030,   226,   374
 2020, 07, 26, 19, 30,   83.241257,   67.594589,   8,  30,  300.556488,   12.415291,   346,   356
 2020, 07, 26, 19, 30,   76.634758,   64.964577,   8,  77,  309.451324,   35.717846,   727,    80