year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 11, 05, 38,  121.372749,   -2.580560,   9,  99,  357.473572,   83.780975,    50,  1033
 2020, 12, 11, 05, 38,  121.437897,   -2.206400,   7,  27,  300.115051,    5.315735,   103,  1019
 2020, 12, 11, 05, 38,  120.822632,    1.042014,   8,  47,  311.114868,    7.712623,   599,  1008
 2020, 12, 11, 05, 38,  109.467964,   -0.447516,   8,  53,  308.247711,    6.819217,   633,  2436