year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 19, 05, 06,  107.915619,   14.712468,   8,  42,  306.814545,   16.261421,    27,  3187
 2021, 03, 19, 05, 06,  107.899857,   14.709003,   8,  78,  318.174530,   41.575054,    27,  3188
 2021, 03, 19, 05, 06,  107.905235,   14.697295,   9,  84,  326.224457,   66.728882,    35,  3187
 2021, 03, 19, 05, 06,  107.888321,   14.693460,   8,  69,  309.496490,   22.339920,    35,  3188
 2021, 03, 19, 05, 06,  108.495293,   14.902520,   8,  62,  305.831390,   17.244934,    40,  3142
 2021, 03, 19, 05, 06,  107.849960,   14.851937,   8,  42,  306.118256,   14.684908,    55,  3188
 2021, 03, 19, 05, 06,  108.154907,   15.026570,   8,  65,  307.513428,   23.826437,    71,  3165
 2021, 03, 19, 05, 06,  107.877609,   15.866590,   8,  64,  306.929169,   19.427835,   202,  3164
 2021, 03, 19, 05, 06,  107.880676,   15.871986,   8,  63,  306.106079,   18.210510,   211,  3163