year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 31, 20, 20,   86.203880,   22.794518,   9, 100,  325.458832,   28.058044,   247,  2362
 2020, 12, 31, 20, 20,   83.354256,   21.921282,   8,  46,  302.031189,    7.081543,   455,  2087
 2020, 12, 31, 20, 20,   85.034271,   21.079641,   8,  49,  302.458405,    7.429867,   533,  2289
 2020, 12, 31, 20, 20,   85.171288,   20.961683,   8,  56,  303.534546,    7.472882,   547,  2309
 2020, 12, 31, 20, 20,   85.249924,   20.794004,   8,  47,  302.087280,    7.443456,   568,  2323