year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 14, 04, 42,  121.378990,   -2.578338,   8,  64,  306.911804,    9.715282,   204,  2785
 2020, 12, 14, 04, 42,  121.371971,   -2.579347,   8,  54,  302.918976,    6.743926,   204,  2786
 2020, 12, 14, 04, 42,  121.378120,   -2.575010,   8,  62,  307.334106,   10.180337,   211,  2784
 2020, 12, 14, 04, 42,  121.371140,   -2.576067,   8,  45,  301.640350,    6.192363,   211,  2785
 2020, 12, 14, 04, 42,  121.573296,   -1.163604,   7,   0,  311.126404,    9.211995,   412,  2715
 2020, 12, 14, 04, 42,  121.572136,   -1.166319,   8,  42,  316.376770,   14.532608,   418,  2714