year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 03, 05, 58,  112.458900,   -2.360398,   8,  70,  312.935913,    5.077120,    15,  1536
 2020, 07, 03, 05, 58,  112.457161,   -2.354789,   8,  67,  311.498138,    4.238064,    16,  1535
 2020, 07, 03, 05, 58,  110.682961,   -2.603585,   8,  67,  310.955414,    4.675125,    19,  1789
 2020, 07, 03, 05, 58,  103.345299,   -3.237465,   8,  57,  303.903595,    4.448971,    87,  2665
 2020, 07, 03, 05, 58,  103.338844,   -3.238413,   8,  47,  301.940186,    3.461689,    87,  2666
 2020, 07, 03, 05, 58,  110.602440,   -2.026731,   8,  77,  318.982208,    9.853589,   106,  1783
 2020, 07, 03, 05, 58,  103.803970,   -2.838504,   9,  83,  324.464905,   17.637154,   136,  2579
 2020, 07, 03, 05, 58,  109.069023,   -0.262359,   8,  53,  309.171997,    4.474976,   402,  1931
 2020, 07, 03, 05, 58,  102.216049,   -0.938795,   8,  57,  303.663605,    4.801849,   456,  2755
 2020, 07, 03, 05, 58,  110.120605,    0.731606,   8,  61,  309.684509,    4.125751,   525,  1765
 2020, 07, 03, 05, 58,  103.050804,   -0.062905,   8,  65,  310.956848,    6.825840,   568,  2602
 2020, 07, 03, 05, 58,  110.894524,    1.267816,   8,  67,  312.886108,    5.478577,   587,  1641
 2020, 07, 03, 05, 58,  102.736275,    0.124094,   7,   0,  304.704590,    5.030030,   602,  2645