year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 27, 05, 33,  104.859886,   19.092293,   8,  79,  319.126984,   15.943506,   249,  2756
 2020, 08, 27, 05, 33,  104.852371,   19.090714,   8,  75,  314.936798,   11.694234,   249,  2757
 2020, 08, 27, 05, 33,  105.265663,   19.492521,   9,  85,  327.623230,   25.220671,   296,  2686
 2020, 08, 27, 05, 33,  110.927498,   22.303669,   8,  37,  307.977356,    4.187327,   550,  1995
 2020, 08, 27, 05, 33,  107.365578,   22.023323,   8,  70,  313.598907,    9.827822,   604,  2380
 2020, 08, 27, 05, 33,  109.187904,   22.426760,   8,  71,  313.673706,   10.966862,   614,  2164
 2020, 08, 27, 05, 33,  112.840485,   23.293953,   7,  29,  311.218414,    5.536343,   649,  1737
 2020, 08, 27, 05, 33,  109.356461,   23.142487,   8,  54,  311.146576,    5.735934,   714,  2130
 2020, 08, 27, 05, 33,  111.786888,   23.816334,   9,  94,  345.368713,   32.655434,   751,  1850