year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 23, 22, 14,   53.809673,   51.846638,   8,  50,  302.569733,    7.119244,    40,  1185
 2020, 07, 23, 22, 14,   52.758018,   51.569313,   9, 100,  331.690277,   32.997250,    99,  1119
 2020, 07, 23, 22, 14,   52.755978,   51.561863,   8,  49,  302.355530,    7.715062,   100,  1119
 2020, 07, 23, 22, 14,   57.136368,   50.351463,   8,  58,  304.009857,    6.239026,   197,  1500
 2020, 07, 23, 22, 14,   57.352211,   48.236134,   9, 100,  341.586212,   32.028961,   502,  1600