year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 05, 17, 03,  114.169319,   25.695873,   8,  46,  301.986023,   30.073984,   425,    18
 2021, 01, 05, 17, 03,  114.183205,   25.693617,   8,  45,  301.885986,   29.748522,   434,    19