year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 29, 05, 41,  101.668129,   26.576513,   8,  76,  319.530548,    9.386806,    72,  2650
 2020, 06, 29, 05, 41,  101.660851,   26.574856,   8,  54,  313.890076,    4.826178,    72,  2651
 2020, 06, 29, 05, 41,  102.216263,   27.725666,   9,  86,  329.158081,   36.181473,   220,  2537
 2020, 06, 29, 05, 41,  102.204460,   27.723080,   8,  66,  315.175720,   13.408021,   220,  2538
 2020, 06, 29, 05, 41,  102.209686,   27.720310,   8,  64,  327.708496,   31.481472,   225,  2537
 2020, 06, 29, 05, 41,  107.569466,   28.909691,   8,  65,  309.341217,    5.333142,   238,  1988
 2020, 06, 29, 05, 41,  105.886879,   28.817455,   7,  22,  312.198181,    8.124919,   272,  2149
 2020, 06, 29, 05, 41,  106.154053,   29.073345,   8,  45,  312.333618,    6.653247,   300,  2119
 2020, 06, 29, 05, 41,  106.282028,   29.448421,   8,  34,  314.905212,    7.783776,   353,  2096
 2020, 06, 29, 05, 41,  105.499687,   29.369940,   8,  64,  314.470184,   10.140408,   362,  2167
 2020, 06, 29, 05, 41,  106.781189,   29.644274,   8,  36,  319.115692,    8.190155,   368,  2043
 2020, 06, 29, 05, 41,  106.776077,   29.666048,   8,  72,  318.559875,    7.971004,   371,  2043
 2020, 06, 29, 05, 41,  106.735054,   30.038612,   8,  61,  311.324799,    5.623630,   426,  2036
 2020, 06, 29, 05, 41,   95.384911,   27.603172,   8,  75,  314.806335,   38.462498,   455,  3180
 2020, 06, 29, 05, 41,   95.369431,   27.598816,   8,  63,  306.395111,   21.247011,   455,  3181
 2020, 06, 29, 05, 41,  107.236343,   30.746674,   8,  46,  314.855988,    6.558733,   517,  1963
 2020, 06, 29, 05, 41,  106.990288,   30.811687,   8,  55,  315.854706,    8.223056,   533,  1986
 2020, 06, 29, 05, 41,  103.904404,   30.383011,   8,  70,  317.641785,    8.833476,   556,  2299
 2020, 06, 29, 05, 41,  107.429733,   31.144272,   7,  22,  314.367401,    4.800973,   570,  1930
 2020, 06, 29, 05, 41,  106.281128,   31.249952,   8,  34,  314.753571,    6.805088,   616,  2042
 2020, 06, 29, 05, 41,  106.271271,   31.248133,   8,  71,  314.821411,    7.381384,   616,  2043
 2020, 06, 29, 05, 41,  107.100586,   31.565531,   8,  71,  315.383759,    6.214483,   641,  1950
 2020, 06, 29, 05, 41,  106.553238,   31.706455,   8,  67,  312.106262,    5.987071,   676,  2001