year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 10, 05, 11,  117.290344,   33.069916,   8,  54,  312.449219,    5.532369,   223,  1640
 2020, 10, 10, 05, 11,  119.847870,   34.410931,   8,  74,  326.882202,   16.243082,   367,  1308
 2020, 10, 10, 05, 11,  119.838715,   34.409718,   8,  61,  313.169739,    6.616139,   367,  1309
 2020, 10, 10, 05, 11,  119.849586,   34.412537,   8,  58,  313.384705,    6.832233,   368,  1307
 2020, 10, 10, 05, 11,  119.840439,   34.411362,   9,  89,  334.844086,   24.412775,   368,  1308