year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 22, 20, 01,   94.616585,   23.051001,   9,  83,  311.593506,   12.868678,   122,  2748
 2021, 03, 22, 20, 01,   94.606064,   23.042038,   8,  76,  309.011536,   11.174013,   123,  2747
 2021, 03, 22, 20, 01,   94.613724,   23.040289,   9,  99,  319.411224,   20.416147,   123,  2748
 2021, 03, 22, 20, 01,   81.835373,   24.831200,   8,  75,  308.700806,    7.177683,   203,  1246
 2021, 03, 22, 20, 01,   86.394882,   23.778744,   8,  54,  309.715424,    6.133795,   255,  1841
 2021, 03, 22, 20, 01,   92.797104,   21.468548,   9,  86,  312.826477,   10.146179,   412,  2568
 2021, 03, 22, 20, 01,   92.803535,   21.467150,   8,  42,  305.523926,    5.784813,   412,  2569
 2021, 03, 22, 20, 01,   92.794838,   21.458590,   8,  73,  307.798523,    7.275472,   413,  2568
 2021, 03, 22, 20, 01,   92.795586,   21.463816,   9,  98,  319.063354,   15.583535,   418,  2569
 2021, 03, 22, 20, 01,   92.801895,   21.462507,   9,  81,  310.897278,    9.693466,   418,  2570
 2021, 03, 22, 20, 01,   84.520767,   22.039099,   8,  71,  307.287964,    5.149927,   557,  1663
 2021, 03, 22, 20, 01,   83.743423,   22.033243,   8,  66,  305.971100,    5.311218,   576,  1563
 2021, 03, 22, 20, 01,   77.357712,   22.693567,   8,  52,  302.950317,    8.494998,   604,   819
 2021, 03, 22, 20, 01,   76.718971,   22.753599,   8,  54,  303.177094,    9.225723,   605,   754
 2021, 03, 22, 20, 01,   76.722015,   22.749649,   8,  39,  301.195129,    7.956543,   610,   755
 2021, 03, 22, 20, 01,   77.354378,   22.649960,   8,  76,  308.943268,   11.666064,   613,   820
 2021, 03, 22, 20, 01,   77.350761,   22.623402,   8,  68,  306.388458,   10.425648,   616,   820
 2021, 03, 22, 20, 01,   77.430099,   22.400801,   8,  76,  310.192688,   13.202791,   648,   833
 2021, 03, 22, 20, 01,   77.439247,   22.399752,   8,  63,  307.723969,   11.238430,   648,   834
 2021, 03, 22, 20, 01,   77.428925,   22.392021,   9, 100,  326.615265,   29.087484,   649,   833
 2021, 03, 22, 20, 01,   77.418579,   22.384289,   8,  34,  303.480011,    8.783969,   650,   832
 2021, 03, 22, 20, 01,   85.183235,   20.961006,   8,  43,  303.769531,    5.280659,   700,  1783