year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 09, 06, 10,  102.576637,   17.848173,   8,  36,  313.731354,    5.571213,    30,  1999
 2020, 08, 09, 06, 10,  105.351128,   18.941339,   8,  67,  315.981873,    5.174946,   126,  1618
 2020, 08, 09, 06, 10,  105.272392,   19.484001,   8,  49,  310.520996,    2.784374,   208,  1610
 2020, 08, 09, 06, 10,  105.503540,   19.708506,   8,  73,  317.929047,    7.660931,   236,  1573
 2020, 08, 09, 06, 10,  105.804733,   19.841711,   8,  56,  313.061615,    4.176425,   249,  1529
 2020, 08, 09, 06, 10,  108.901550,   20.814056,   8,  56,  312.917908,    9.305912,   329,  1131
 2020, 08, 09, 06, 10,  114.080559,   22.598845,   8,  59,  310.342133,    5.390942,   507,   538
 2020, 08, 09, 06, 10,  112.944054,   22.869522,   8,  49,  311.506775,    9.581645,   567,   672
 2020, 08, 09, 06, 10,  114.235252,   23.164724,   8,  45,  308.815369,    6.971121,   589,   503
 2020, 08, 09, 06, 10,  114.227974,   23.164028,   8,  48,  310.297150,    7.891034,   589,   504
 2020, 08, 09, 06, 10,  114.229378,   23.161793,   8,  61,  309.630188,    7.407193,   595,   503
 2020, 08, 09, 06, 10,  113.486984,   23.261541,   8,  62,  314.160828,    8.577255,   617,   607
 2020, 08, 09, 06, 10,   94.719543,   20.458849,   8,  64,  309.154205,    6.225772,   635,  2781
 2020, 08, 09, 06, 10,   94.711815,   20.457178,   8,  61,  309.268555,    6.509455,   635,  2782