year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 07, 15, 17, 58,  118.474655,   57.810654,   8,  68,  306.432709,    8.985706,    22,  1115
 2020, 07, 15, 17, 58,  118.488113,   57.801609,   7,  27,  300.571930,    5.808898,    23,  1116
 2020, 07, 15, 17, 58,  115.323402,   57.910946,   8,  43,  301.645142,    6.635005,    46,   923
 2020, 07, 15, 17, 58,  125.535545,   56.711750,   8,  57,  303.852417,    5.842175,    47,  1638
 2020, 07, 15, 17, 58,  113.835831,   57.234184,   9, 100,  321.198608,   22.515793,   166,   839
 2020, 07, 15, 17, 58,  113.849968,   57.233269,   9, 100,  321.023346,   21.993217,   166,   840
 2020, 07, 15, 17, 58,  113.927803,   56.680946,   9, 100,  321.027924,   24.783045,   248,   855
 2020, 07, 15, 17, 58,  126.740662,   53.847797,   9,  92,  315.911102,   12.037725,   428,  1859