year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 18, 05, 14,  120.356758,   22.546618,   8,  55,  306.340973,    3.278521,    18,  1413
 2020, 12, 18, 05, 14,  116.096565,   23.116777,   8,  78,  318.451935,   12.637711,   200,  1929
 2020, 12, 18, 05, 14,  116.137245,   23.536673,   8,  75,  314.758514,   11.269880,   261,  1911