year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 20, 06, 13,  105.254280,   10.829080,   8,  38,  306.924744,    5.109977,   715,  1679
 2020, 12, 20, 06, 13,  103.705238,   10.609571,   8,  74,  313.958649,    7.574762,   718,  1891
 2020, 12, 20, 06, 13,  103.704071,   10.616467,   9,  81,  321.516479,   13.180954,   719,  1891
 2020, 12, 20, 06, 13,  103.900871,   10.699558,   8,  76,  315.544403,    9.054022,   727,  1863
 2020, 12, 20, 06, 13,  103.899780,   10.706407,   8,  74,  313.671143,    7.882874,   728,  1863
 2020, 12, 20, 06, 13,  103.653107,   10.688617,   8,  71,  311.231781,    5.904665,   731,  1895
 2020, 12, 20, 06, 13,  104.359802,   10.872890,   8,  70,  310.299316,    6.245121,   742,  1798
 2020, 12, 20, 06, 13,  104.352448,   10.871746,   8,  69,  309.615814,    5.835632,   742,  1799