year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 08, 06, 21,   96.427849,   57.702374,   9,  83,  349.411652,   46.394691,     2,  1271
 2020, 07, 08, 06, 21,   96.424957,   57.709301,   8,  72,  315.819366,   10.960751,     3,  1271
 2020, 07, 08, 06, 21,  101.002327,   58.179989,   8,  47,  305.939667,    4.496600,     6,   992
 2020, 07, 08, 06, 21,   93.282219,   58.820911,   8,  33,  302.066833,    3.030082,   225,  1443
 2020, 07, 08, 06, 21,   96.248947,   60.433002,   9,  98,  356.827179,   66.042740,   408,  1198
 2020, 07, 08, 06, 21,   96.245316,   60.440063,   8,  70,  310.282166,    8.617805,   409,  1198
 2020, 07, 08, 06, 21,   97.409241,   60.767761,   8,  75,  314.294342,   14.156516,   440,  1125