year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 30, 17, 45,  119.840752,   34.409904,   9, 100,  363.117889,   63.620327,   452,  1497
 2020, 06, 30, 17, 45,  119.849152,   34.408642,   9,  87,  313.389862,    8.620471,   452,  1498