year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 23, 05, 06,  109.047928,   13.206595,   8,  40,  302.580017,   12.308756,   162,  3139
 2020, 08, 23, 05, 06,  108.987228,   13.508259,   8,  61,  305.242188,   14.025824,   201,  3137
 2020, 08, 23, 05, 06,  108.986694,   13.644374,   8,  59,  304.428619,   14.727201,   219,  3134
 2020, 08, 23, 05, 06,  108.974976,   13.641887,   8,  45,  301.214600,   10.596518,   219,  3135
 2020, 08, 23, 05, 06,  108.990028,   13.651765,   8,  35,  300.332001,    9.146455,   228,  3133
 2020, 08, 23, 05, 06,  108.978287,   13.649199,   8,  63,  308.204315,   21.316257,   228,  3134
 2020, 08, 23, 05, 06,  108.924637,   13.737785,   8,  64,  306.449310,   18.346077,   235,  3137
 2020, 08, 23, 05, 06,  108.910995,   13.734884,   8,  61,  305.393250,   17.086981,   235,  3138
 2020, 08, 23, 05, 06,  108.920685,   13.729671,   8,  55,  303.306641,   12.772028,   243,  3137
 2020, 08, 23, 05, 06,  121.655624,   16.696867,   8,  68,  315.055725,    4.460193,   328,  1629
 2020, 08, 23, 05, 06,  109.103912,   14.418567,   8,  33,  300.337769,    7.951262,   331,  3108
 2020, 08, 23, 05, 06,  109.095390,   14.416735,   8,  54,  302.765900,   11.051360,   331,  3109
 2020, 08, 23, 05, 06,  109.098854,   14.413520,   8,  59,  304.458374,   13.109221,   339,  3108
 2020, 08, 23, 05, 06,  122.154678,   17.016171,   9,  96,  352.366028,   40.474609,   364,  1552