year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 20, 11, 17,   27.200153,   48.826344,   8,  76,  318.234070,   10.429882,    22,  1138
 2020, 08, 20, 11, 17,   27.959118,   50.185841,   8,  71,  315.950531,   12.092245,   214,  1057
 2020, 08, 20, 11, 17,   18.481501,   50.037544,   8,  69,  309.851807,    5.139970,   382,  1835
 2020, 08, 20, 11, 17,   38.035378,   51.923046,   8,  55,  307.584320,   10.370726,   405,   265
 2020, 08, 20, 11, 17,   37.570698,   52.414570,   8,  50,  301.936951,    7.371154,   483,   294
 2020, 08, 20, 11, 17,   41.011818,   53.431881,   8,  49,  303.392822,   15.864402,   645,    91