year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 05, 06, 16,  109.096931,   60.151337,   8,  56,  303.321442,    5.819719,    25,   569
 2020, 09, 05, 06, 16,  112.828430,   61.349079,   7,  10,  300.440887,    6.676483,   203,   312
 2020, 09, 05, 06, 16,  112.810524,   61.349182,   9,  94,  358.736206,  117.149796,   203,   313
 2020, 09, 05, 06, 16,  112.792557,   61.349266,   8,  71,  311.382477,   17.062675,   203,   314
 2020, 09, 05, 06, 16,  112.818199,   61.344887,   8,  66,  331.914612,   47.174313,   210,   312
 2020, 09, 05, 06, 16,  112.800240,   61.345051,   8,  66,  332.329865,   47.889423,   210,   313
 2020, 09, 05, 06, 16,  113.170456,   61.541096,   8,  74,  313.501129,   21.564547,   234,   293