year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 12, 04, 55,  126.965485,   45.868061,   8,  74,  313.320282,   17.427326,    39,   842
 2020, 11, 12, 04, 55,  121.778801,   45.592461,   8,  56,  303.384308,    7.178631,    74,  1269
 2020, 11, 12, 04, 55,  121.767754,   45.591114,   8,  47,  301.423737,    6.357985,    74,  1270
 2020, 11, 12, 04, 55,  115.513741,   45.041298,   8,  43,  300.986938,    5.608650,   132,  1878
 2020, 11, 12, 04, 55,  123.022377,   46.672581,   9,  89,  333.711151,   34.560863,   214,  1140
 2020, 11, 12, 04, 55,  123.020706,   46.679977,   8,  72,  311.797028,   13.693490,   215,  1140
 2020, 11, 12, 04, 55,  123.270393,   46.767452,   8,  47,  301.449158,    7.505193,   225,  1119
 2020, 11, 12, 04, 55,  123.042686,   47.393585,   8,  60,  304.920044,   10.219957,   322,  1122