year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 08, 05, 24,  112.952072,   33.819805,   8,  48,  301.653351,    6.103516,   166,  1748
 2021, 01, 08, 05, 24,  117.017441,   35.092369,   8,  49,  301.821777,    7.747965,   267,  1254
 2021, 01, 08, 05, 24,  111.248474,   35.405769,   8,  31,  300.189453,    6.456949,   441,  1878
 2021, 01, 08, 05, 24,  115.113564,   36.192863,   8,  33,  300.262146,    5.751343,   468,  1423
 2021, 01, 08, 05, 24,  114.099800,   36.183159,   8,  67,  308.614471,    9.078152,   488,  1536
 2021, 01, 08, 05, 24,  109.359940,   35.616714,   8,  50,  302.041321,    9.656963,   522,  2054