year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 10, 23, 59,   35.818218,   11.323802,   7,  26,  300.363586,   15.087160,    36,  3102
 2021, 01, 10, 23, 59,   32.460693,   11.289560,   8,  57,  303.721375,    7.974515,   136,  2755
 2021, 01, 10, 23, 59,   32.452072,   11.246061,   8,  47,  307.378906,    9.868138,   140,  2755
 2021, 01, 10, 23, 59,   32.453548,   11.250499,   8,  63,  305.219788,    9.076861,   146,  2756
 2021, 01, 10, 23, 59,   20.108318,   12.303985,   8,  34,  301.070404,    4.802305,   295,  1221
 2021, 01, 10, 23, 59,   20.107227,   12.296844,   7,  17,  301.954529,    4.977558,   296,  1221
 2021, 01, 10, 23, 59,   20.103971,   12.275473,   7,  23,  303.416412,    5.497977,   299,  1221
 2021, 01, 10, 23, 59,   20.091827,   12.242012,   8,  71,  309.685822,    9.052901,   305,  1221
 2021, 01, 10, 23, 59,   23.598507,   11.532476,   8,  48,  302.258789,    4.710866,   330,  1704
 2021, 01, 10, 23, 59,   20.910097,   11.362659,   8,  42,  301.587891,    4.627784,   417,  1346
 2021, 01, 10, 23, 59,   14.272955,   11.801160,   8,  46,  302.036041,    5.770961,   488,   592
 2021, 01, 10, 23, 59,   19.246813,   10.866672,   8,  55,  303.359100,    6.307095,   526,  1158
 2021, 01, 10, 23, 59,   23.284637,   10.221274,   8,  33,  300.783722,    4.378210,   531,  1703
 2021, 01, 10, 23, 59,   19.858452,   10.526979,   8,  73,  308.041687,    9.548193,   564,  1238
 2021, 01, 10, 23, 59,   19.866528,   10.525772,   8,  43,  301.591156,    6.318811,   564,  1239
 2021, 01, 10, 23, 59,   33.921799,    7.228334,   9, 100,  320.620697,   41.078270,   698,  3034
 2021, 01, 10, 23, 59,   33.915825,    7.228838,   8,  63,  305.194183,   18.255394,   706,  3034
 2021, 01, 10, 23, 59,   33.926376,    7.226928,   9,  91,  315.186493,   32.048283,   706,  3035
 2021, 01, 10, 23, 59,   24.586678,    8.676054,   8,  73,  308.013885,    8.891142,   728,  1921
 2021, 01, 10, 23, 59,   24.585501,    8.669097,   8,  43,  301.678131,    5.761790,   729,  1921
 2021, 01, 10, 23, 59,   21.631069,    9.120331,   9,  98,  319.208435,   13.352502,   732,  1509
 2021, 01, 10, 23, 59,   21.638088,    9.119238,   8,  68,  306.546051,    6.580495,   732,  1510
 2021, 01, 10, 23, 59,   18.744890,    9.497611,   8,  32,  300.715759,    5.794289,   741,  1136