year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 12, 04, 19,  121.314323,   28.671543,   8,  65,  311.034332,    5.498592,   316,  2672
 2020, 06, 12, 04, 19,  119.866241,   28.937754,   8,  69,  310.320404,    8.107474,   408,  2828
 2020, 06, 12, 04, 19,  119.538788,   29.114170,   8,  41,  309.383301,    6.796373,   450,  2854
 2020, 06, 12, 04, 19,  120.207420,   30.109655,   8,  63,  309.471558,    6.339254,   567,  2738
 2020, 06, 12, 04, 19,  118.450645,   29.901075,   8,  56,  305.101776,    6.509188,   600,  2928