year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 06, 08, 05,   77.243896,   66.208138,   8,  51,  308.482086,   13.945541,   158,   748
 2020, 06, 06, 08, 05,   77.235161,   66.209236,   8,  69,  309.463531,   14.554353,   163,   748
 2020, 06, 06, 08, 05,   78.751297,   66.282059,   8,  70,  310.536530,   18.111235,   165,   688
 2020, 06, 06, 08, 05,   77.195915,   66.569664,   8,  55,  303.174927,   10.136272,   216,   745
 2020, 06, 06, 08, 05,   77.135452,   66.614441,   8,  63,  306.233917,   12.025657,   221,   747
 2020, 06, 06, 08, 05,   77.127014,   66.615425,   8,  67,  308.524475,   13.994530,   226,   747
 2020, 06, 06, 08, 05,   77.310814,   66.679474,   8,  31,  300.173248,    7.629265,   232,   739
 2020, 06, 06, 08, 05,   77.286003,   66.678497,   8,  79,  318.895020,   24.775379,   232,   740
 2020, 06, 06, 08, 05,   80.803703,   66.966019,   8,  57,  303.678772,    8.343426,   262,   586
 2020, 06, 06, 08, 05,   83.207802,   67.275543,   8,  51,  308.283844,   13.969205,   308,   444
 2020, 06, 06, 08, 05,   79.054054,   67.301109,   8,  70,  310.327148,   20.101025,   316,   668
 2020, 06, 06, 08, 05,   79.048843,   67.305878,   8,  64,  306.706390,   15.940504,   322,   668
 2020, 06, 06, 08, 05,   72.523872,   67.800941,   8,  67,  308.474091,    9.675858,   440,   929
 2020, 06, 06, 08, 05,   72.520157,   67.809250,   9,  93,  342.292603,   44.161133,   441,   929
 2020, 06, 06, 08, 05,   56.774227,   67.137390,   8,  76,  315.477081,    9.099300,   612,  1681