year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 14, 23, 22,   55.021156,   54.029186,   8,  37,  301.026611,    7.616876,   190,  2436
 2020, 07, 14, 23, 22,   47.535091,   53.809181,   7,  28,  307.779022,    6.413315,   472,  1979
 2020, 07, 14, 23, 22,   47.544262,   53.799683,   7,  21,  303.462524,    4.598833,   473,  1980
 2020, 07, 14, 23, 22,   52.752876,   51.569489,   9, 100,  348.754181,   72.029907,   615,  2421
 2020, 07, 14, 23, 22,   52.766663,   51.565830,   9, 100,  321.117737,   24.070999,   615,  2422
 2020, 07, 14, 23, 22,   57.994892,   49.921387,   8,  55,  303.406860,   10.564836,   629,  2883
 2020, 07, 14, 23, 22,   58.006836,   49.917473,   8,  76,  309.021637,   15.506769,   629,  2884
 2020, 07, 14, 23, 22,   57.084995,   49.230728,   8,  74,  308.323273,   14.448875,   760,  2861
 2020, 07, 14, 23, 22,   55.437626,   49.711727,   8,  77,  309.397522,   10.626922,   763,  2704
 2020, 07, 14, 23, 22,   55.298752,   49.742142,   8,  64,  305.434326,    7.352660,   764,  2690