year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 11, 19, 11,  121.796715,   66.479874,   8,  63,  316.273102,   12.865628,    16,  1982
 2020, 07, 11, 19, 11,  130.548172,   63.414776,   8,  53,  303.210632,   11.607441,    89,  2521
 2020, 07, 11, 19, 11,   80.159462,   68.494370,   7,  25,  300.349548,   22.796135,   164,    73
 2020, 07, 11, 19, 11,   83.630638,   68.409828,   8,  43,  301.601990,   17.363743,   199,   181
 2020, 07, 11, 19, 11,   78.715736,   66.285202,   8,  72,  307.693512,   39.994911,   488,    11
 2020, 07, 11, 19, 11,   78.752159,   66.287697,   9,  96,  317.713135,   62.381138,   488,    12