year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 11, 17, 31,  109.742149,   40.621155,   8,  49,  302.412415,   23.065331,   282,   135
 2020, 11, 11, 17, 31,  109.736282,   40.623856,   8,  31,  300.647400,   21.682566,   290,   135
 2020, 11, 11, 17, 31,  121.084511,   37.696930,   8,  45,  308.296570,    9.841894,   607,  1207
 2020, 11, 11, 17, 31,  121.076645,   37.692677,   8,  63,  305.065704,    8.720834,   609,  1207
 2020, 11, 11, 17, 31,  121.087135,   37.691360,   8,  73,  307.952301,   10.273558,   609,  1208
 2020, 11, 11, 17, 31,  128.477371,   36.181404,   8,  68,  306.527954,   11.671127,   659,  2030