year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 28, 18, 23,  113.033386,   36.448849,   8,  46,  301.987915,    4.491678,   205,  1732
 2020, 06, 28, 18, 23,  111.932625,   36.288574,   7,  27,  300.428040,    3.856004,   255,  1615
 2020, 06, 28, 18, 23,  111.207741,   36.055569,   7,   8,  300.013000,    3.831117,   306,  1542
 2020, 06, 28, 18, 23,  111.300598,   35.884907,   8,  44,  301.709534,    4.133680,   329,  1558
 2020, 06, 28, 18, 23,  111.688782,   35.226810,   8,  63,  305.053833,    5.442144,   417,  1625