year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 16, 17, 39,  125.256462,   57.000332,   8,  63,  307.838257,    8.087774,    42,  1263
 2020, 07, 16, 17, 39,  125.253662,   56.993393,   9, 100,  330.746765,   25.504450,    43,  1263
 2020, 07, 16, 17, 39,  125.267609,   56.991730,   8,  69,  309.629517,    8.943260,    43,  1264
 2020, 07, 16, 17, 39,  126.234108,   55.762455,   7,  23,  305.404633,    6.628675,   206,  1373
 2020, 07, 16, 17, 39,  126.243851,   55.754108,   9,  87,  315.681366,   11.900604,   207,  1374
 2020, 07, 16, 17, 39,  126.256470,   55.752438,   7,  15,  304.882507,    6.023570,   207,  1375
 2020, 07, 16, 17, 39,  126.414436,   55.664398,   7,  11,  301.379639,    4.788054,   217,  1390
 2020, 07, 16, 17, 39,  126.385986,   55.661194,   8,  52,  303.922302,    6.317874,   218,  1388
 2020, 07, 16, 17, 39,  126.792557,   55.066471,   8,  72,  307.507416,    7.424547,   297,  1441
 2020, 07, 16, 17, 39,  126.538559,   54.262852,   8,  45,  301.858856,    4.533743,   420,  1452
 2020, 07, 16, 17, 39,  124.555244,   54.015366,   7,  21,  301.033569,    4.368240,   495,  1308
 2020, 07, 16, 17, 39,  124.548500,   54.014950,   7,  15,  300.484467,    4.085506,   496,  1308