year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 19, 05, 48,  107.158073,   52.308361,   9,  89,  334.311707,   32.267502,    18,  1235
 2020, 10, 19, 05, 48,  107.849815,   52.681892,   8,  63,  306.359528,    9.828800,    61,  1176
 2020, 10, 19, 05, 48,   99.316422,   54.645210,   8,  78,  317.726929,   14.789415,   525,  1765
 2020, 10, 19, 05, 48,   99.313042,   54.651718,   8,  54,  302.961548,    7.003521,   526,  1765