year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 12, 04, 50,  115.471642,   23.969173,   9,  93,  343.634277,   44.056992,   135,  2611
 2020, 11, 12, 04, 50,  115.465729,   23.967886,   9, 100,  370.470123,  102.660568,   135,  2612
 2020, 11, 12, 04, 50,  115.459610,   23.966555,   9,  84,  326.550262,   22.317606,   135,  2613
 2020, 11, 12, 04, 50,  118.701408,   24.795870,   7,   0,  308.334869,    5.572179,   157,  2262
 2020, 11, 12, 04, 50,  115.703674,   24.902704,   8,  66,  307.887238,   13.115684,   264,  2545
 2020, 11, 12, 04, 50,  118.191071,   27.490711,   8,  74,  313.369385,   10.522219,   568,  2222
 2020, 11, 12, 04, 50,  121.116150,   28.760506,   8,  72,  324.859619,   17.806698,   676,  1894
 2020, 11, 12, 04, 50,  121.569359,   29.300377,   8,  67,  311.503143,    7.689510,   744,  1825
 2020, 11, 12, 04, 50,  120.943047,   29.201725,   8,  63,  307.709930,    4.815558,   745,  1899