year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 03, 03, 11,  138.305466,   58.767021,   9,  89,  334.328888,   21.222054,   455,  1621
 2020, 08, 03, 03, 11,  138.292587,   58.764965,   9,  97,  352.428680,   42.763287,   455,  1622
 2020, 08, 03, 03, 11,  138.288818,   58.771381,   8,  76,  315.554779,    7.931712,   456,  1622
 2020, 08, 03, 03, 11,  138.328995,   58.798840,   8,  72,  315.354858,    7.148356,   459,  1618
 2020, 08, 03, 03, 11,  138.325211,   58.805244,   8,  63,  313.125702,    6.262741,   460,  1618
 2020, 08, 03, 03, 11,  149.046890,   60.874184,   8,  52,  315.837311,   15.220507,   588,   894
 2020, 08, 03, 03, 11,  136.518204,   59.826698,   8,  70,  312.570648,    6.973695,   649,  1692
 2020, 08, 03, 03, 11,  136.513947,   59.833092,   9,  94,  344.419220,   32.927856,   650,  1692
 2020, 08, 03, 03, 11,  136.500565,   59.830833,   9,  90,  336.851349,   24.904148,   650,  1693
 2020, 08, 03, 03, 11,  134.438919,   59.667446,   8,  77,  316.351196,    9.842325,   679,  1835
 2020, 08, 03, 03, 11,  134.438889,   59.689503,   9,  80,  320.543335,   12.754435,   682,  1834