year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 28, 05, 32,  121.181328,   16.515856,   8,  36,  308.729736,    3.600462,    57,   933
 2020, 09, 28, 05, 32,  108.476593,   14.986589,   8,  33,  304.300751,    4.955626,   123,  2470
 2020, 09, 28, 05, 32,  108.289749,   15.404107,   8,  77,  321.829895,   25.113853,   189,  2477
 2020, 09, 28, 05, 32,  108.293243,   15.406511,   8,  78,  317.385101,   19.228399,   194,  2476
 2020, 09, 28, 05, 32,  108.283081,   15.404556,   8,  68,  308.851135,   10.044272,   194,  2477
 2020, 09, 28, 05, 32,  107.843246,   15.605833,   8,  75,  314.873199,   19.989136,   233,  2512
 2020, 09, 28, 05, 32,  108.009155,   15.884197,   8,  41,  305.956787,    9.407881,   273,  2490