year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 06, 04, 29,  121.125893,   17.498524,   8,  70,  310.263275,   12.033454,    38,  2772
 2021, 04, 06, 04, 29,  121.404083,   17.893230,   8,  66,  307.981873,    7.655458,    87,  2719
 2021, 04, 06, 04, 29,  121.397118,   17.891783,   8,  48,  303.442017,    4.566638,    87,  2720