year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 25, 04, 58,  114.202644,   31.562267,   8,  68,  308.828003,    7.418660,     4,  2332
 2021, 03, 25, 04, 58,  113.805099,   31.568602,   8,  54,  311.179565,    9.988624,    14,  2371
 2021, 03, 25, 04, 58,  113.806831,   31.568888,   8,  72,  312.343109,   10.497844,    18,  2370
 2021, 03, 25, 04, 58,  114.673576,   31.890095,   9,  86,  328.351776,   23.046345,    37,  2271
 2021, 03, 25, 04, 58,  113.524971,   31.673578,   8,  68,  308.816040,    8.581850,    40,  2393
 2021, 03, 25, 04, 58,  119.849373,   34.411423,   8,  53,  311.369232,    4.669116,   268,  1665
 2021, 03, 25, 04, 58,  119.841026,   34.410114,   8,  72,  324.339508,   12.522663,   268,  1666
 2021, 03, 25, 04, 58,  118.245384,   34.964546,   8,  53,  310.708252,    3.990109,   388,  1824
 2021, 03, 25, 04, 58,  118.236588,   34.963055,   8,  49,  311.900146,    4.716863,   388,  1825
 2021, 03, 25, 04, 58,  118.263756,   35.037758,   8,  67,  316.515320,    6.223370,   398,  1820
 2021, 03, 25, 04, 58,  118.187149,   35.091465,   8,  74,  314.785461,    5.844363,   408,  1826
 2021, 03, 25, 04, 58,  118.185493,   35.098198,   8,  30,  310.883606,    3.449998,   409,  1826
 2021, 03, 25, 04, 58,  118.187515,   35.126606,   8,  41,  310.872772,    3.494519,   413,  1825
 2021, 03, 25, 04, 58,  118.183525,   35.150925,   8,  32,  312.197449,    3.509299,   417,  1824
 2021, 03, 25, 04, 58,  118.112976,   35.138847,   8,  61,  312.583130,    4.421983,   417,  1832
 2021, 03, 25, 04, 58,  118.189087,   36.385361,   8,  76,  317.105621,    8.268147,   598,  1780
 2021, 03, 25, 04, 58,  120.962593,   36.987625,   8,  66,  312.417511,    4.743558,   624,  1452
 2021, 03, 25, 04, 58,  121.411491,   37.348862,   9,  86,  332.057709,   19.391903,   668,  1393
 2021, 03, 25, 04, 58,  126.790413,   38.444092,   8,  79,  319.260376,   17.667437,   742,   861