year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 10, 06, 17,  109.754242,   40.615402,   8,  51,  316.207306,   14.063372,    86,   664
 2020, 09, 10, 06, 17,  109.738472,   40.624371,   9,  80,  324.922791,   27.074457,    87,   665
 2020, 09, 10, 06, 17,   98.276604,   39.846764,   8,  76,  324.387512,    8.666086,   166,  1746
 2020, 09, 10, 06, 17,   98.265701,   39.851864,   8,  67,  326.240295,   10.682533,   167,  1747