year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 02, 08, 01,   81.045105,    6.445014,   8,  72,  317.924438,    5.067589,   129,  1440
 2020, 07, 02, 08, 01,   81.044098,    6.451731,   8,  56,  315.458710,    3.754395,   130,  1440
 2020, 07, 02, 08, 01,   81.474289,    6.679249,   7,  24,  313.056580,    3.639366,   154,  1376
 2020, 07, 02, 08, 01,   80.843864,    6.619132,   9,  88,  335.485687,   21.472330,   159,  1463
 2020, 07, 02, 08, 01,   80.842255,    6.624139,   9,  88,  336.123749,   22.130226,   160,  1462
 2020, 07, 02, 08, 01,   81.500908,    6.749259,   8,  60,  320.040558,    4.252038,   164,  1370
 2020, 07, 02, 08, 01,   81.493568,    6.748178,   9,  90,  339.648895,   22.220808,   164,  1371
 2020, 07, 02, 08, 01,   80.388817,    8.948234,   8,  69,  313.332001,    7.779491,   514,  1453
 2020, 07, 02, 08, 01,   80.716896,    9.065722,   8,  43,  309.245270,    4.118535,   524,  1406