year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 20, 05, 45,  120.392357,   23.647556,   8,  74,  318.023895,    8.594968,   668,   520
 2020, 07, 20, 05, 45,  120.385216,   23.646883,   9,  84,  328.131592,   19.100948,   668,   521
 2020, 07, 20, 05, 45,  120.386513,   23.645329,   8,  64,  330.127625,   21.340559,   674,   520
 2020, 07, 20, 05, 45,  113.486259,   23.267382,   8,  58,  312.289185,    6.312730,   731,  1265