year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 07, 06, 33,  107.732643,   34.419827,   8,  61,  327.565521,   17.523046,   173,   485
 2020, 07, 07, 06, 33,  107.724487,   34.419285,   8,  55,  320.558075,    9.789907,   173,   486
 2020, 07, 07, 06, 33,  107.732468,   34.415577,   9,  81,  328.399902,   18.433208,   179,   484
 2020, 07, 07, 06, 33,  107.724289,   34.415085,   8,  72,  319.996216,    9.023599,   179,   485
 2020, 07, 07, 06, 33,   98.813293,   37.010437,   8,  59,  323.946289,   11.850759,   694,  1282