year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 07, 00, 47,    7.288063,    3.991753,   8,  56,  307.698578,    6.573952,    28,  1232
 2020, 08, 07, 00, 47,    9.555333,   -0.473287,   9,  85,  312.666901,    9.717154,   636,  1671
 2020, 08, 07, 00, 47,   14.320130,   -2.063071,   9,  83,  311.604309,   11.769801,   761,  2297
 2020, 08, 07, 00, 47,   14.328200,   -2.064319,   8,  53,  303.108887,    6.484888,   761,  2298
 2020, 08, 07, 00, 47,   14.301843,   -2.077471,   9, 100,  320.847961,   18.917892,   763,  2295
 2020, 08, 07, 00, 47,   14.292640,   -2.084646,   8,  77,  309.414490,   10.045446,   764,  2294