year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 02, 06, 06, 21,  104.032288,   34.345341,   8,  57,  303.816040,    6.911216,    69,  1144
 2021, 02, 06, 06, 21,  113.900887,   36.062119,   8,  57,  303.819550,   18.325016,   216,   169
 2021, 02, 06, 06, 21,  103.877472,   35.367989,   8,  67,  308.490417,    9.431490,   223,  1136
 2021, 02, 06, 06, 21,  103.971222,   35.686207,   8,  45,  301.134338,    5.285989,   269,  1120
 2021, 02, 06, 06, 21,  103.620995,   35.929054,   8,  46,  302.939972,    5.715162,   312,  1146
 2021, 02, 06, 06, 21,  103.661469,   35.948811,   8,  78,  317.894775,   17.978849,   314,  1142
 2021, 02, 06, 06, 21,  105.482140,   36.213623,   9,  95,  346.842529,   49.456894,   325,   977
 2021, 02, 06, 06, 21,  105.473434,   36.212761,   9,  88,  333.103607,   30.563869,   325,   978
 2021, 02, 06, 06, 21,  113.692459,   37.739162,   8,  55,  303.046112,   15.078711,   474,   169
 2021, 02, 06, 06, 21,  113.679222,   37.738766,   7,  28,  300.114075,   11.892440,   474,   170
 2021, 02, 06, 06, 21,  113.687393,   37.738781,   8,  48,  306.270752,   18.853342,   482,   169
 2021, 02, 06, 06, 21,  112.392509,   38.306107,   9,  95,  347.559692,   88.912758,   569,   267
 2021, 02, 06, 06, 21,  112.380478,   38.305660,   9,  91,  338.363464,   64.108612,   569,   268
 2021, 02, 06, 06, 21,  112.391373,   38.318264,   9,  83,  323.761047,   38.305138,   570,   267
 2021, 02, 06, 06, 21,  112.380508,   38.317844,   9,  82,  322.491211,   36.107964,   570,   268
 2021, 02, 06, 06, 21,  112.866241,   38.439720,   8,  46,  301.280457,   11.147412,   586,   227