year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 20, 06, 17,  102.998863,   -3.449596,   8,  54,  305.923126,    6.031600,   486,  2151
 2020, 09, 20, 06, 17,  103.262840,   -3.002616,   8,  57,  310.888184,    8.121850,   547,  2114
 2020, 09, 20, 06, 17,  103.261719,   -2.994992,   8,  65,  314.901367,   11.779473,   548,  2114
 2020, 09, 20, 06, 17,  112.489708,   -1.556248,   9,  82,  333.346039,   27.203156,   552,   921
 2020, 09, 20, 06, 17,  115.080544,   -0.943957,   8,  66,  312.834320,    7.403193,   583,   634
 2020, 09, 20, 06, 17,  113.002922,   -1.251340,   7,   0,  325.256042,   21.300661,   585,   850
 2020, 09, 20, 06, 17,  115.823769,   -0.774285,   8,  51,  313.880157,    8.997299,   594,   511
 2020, 09, 20, 06, 17,  111.841476,   -1.258885,   9,  80,  324.522552,   14.860971,   612,   998
 2020, 09, 20, 06, 17,  111.909088,   -1.232000,   8,  54,  310.792053,    5.030420,   614,   988
 2020, 09, 20, 06, 17,  113.958954,   -0.904918,   8,  65,  312.261017,   10.503290,   615,   738
 2020, 09, 20, 06, 17,  114.902031,   -0.747325,   8,  73,  315.250916,   18.898571,   616,   648
 2020, 09, 20, 06, 17,  111.784676,   -1.210214,   9,  90,  338.815643,   29.061771,   619,  1005
 2020, 09, 20, 06, 17,  115.034729,   -0.674816,   8,  49,  309.710815,    6.150066,   621,   632
 2020, 09, 20, 06, 17,  115.028870,   -0.675760,   8,  55,  314.559143,    9.080146,   621,   633
 2020, 09, 20, 06, 17,  115.031914,   -0.671194,   8,  75,  316.615814,   10.943360,   627,   631
 2020, 09, 20, 06, 17,  115.026070,   -0.672087,   8,  60,  307.243561,    4.854052,   627,   632
 2020, 09, 20, 06, 17,  113.322151,   -0.933007,   8,  39,  313.089722,    8.744760,   627,   805
 2020, 09, 20, 06, 17,  112.521721,   -1.046708,   9, 100,  367.592407,   96.846130,   628,   902
 2020, 09, 20, 06, 17,  116.172966,   -0.473740,   8,  59,  307.148621,    5.814223,   629,   452
 2020, 09, 20, 06, 17,  112.027428,   -1.105772,   8,  65,  329.271393,   21.216061,   630,   968
 2020, 09, 20, 06, 17,  114.779213,   -0.598229,   8,  47,  308.529663,   10.005982,   638,   656
 2020, 09, 20, 06, 17,  114.782257,   -0.592402,   8,  56,  307.038452,    8.871557,   644,   655
 2020, 09, 20, 06, 17,  114.489861,   -0.597516,   8,  52,  320.368744,   22.390009,   648,   681
 2020, 09, 20, 06, 17,  114.577423,   -0.496419,   8,  76,  322.195801,   26.544876,   662,   671
 2020, 09, 20, 06, 17,  114.575592,   -0.486671,   8,  79,  340.065674,   61.325962,   663,   671
 2020, 09, 20, 06, 17,  114.443748,   -0.497236,   8,  65,  309.532227,   11.299741,   664,   683
 2020, 09, 20, 06, 17,  115.471123,   -0.315114,   8,  79,  320.487122,   14.563751,   666,   549
 2020, 09, 20, 06, 17,  114.466583,   -0.443854,   8,  67,  311.755707,   13.517304,   669,   680
 2020, 09, 20, 06, 17,  114.469345,   -0.445714,   8,  52,  310.341827,   11.773646,   674,   679
 2020, 09, 20, 06, 17,  114.427711,   -0.402351,   8,  62,  309.335114,   11.847397,   679,   682
 2020, 09, 20, 06, 17,  115.264252,   -0.230056,   8,  70,  312.408752,    7.987001,   683,   578
 2020, 09, 20, 06, 17,  114.583923,   -0.280386,   8,  77,  320.196533,   22.675209,   694,   666
 2020, 09, 20, 06, 17,  115.496902,    0.159916,   8,  77,  318.207886,   13.215889,   740,   528
 2020, 09, 20, 06, 17,  115.128151,    0.177470,   8,  73,  313.992401,    8.386223,   747,   585
 2020, 09, 20, 06, 17,  115.122131,    0.176520,   9,  92,  341.009064,   37.339439,   747,   586
 2020, 09, 20, 06, 17,  115.120529,    0.186798,   8,  66,  313.829437,    7.910469,   748,   586
 2020, 09, 20, 06, 17,  115.145737,    0.213546,   8,  79,  320.199860,   14.072561,   756,   580
 2020, 09, 20, 06, 17,  115.139572,    0.212622,   8,  63,  307.926636,    5.053294,   756,   581
 2020, 09, 20, 06, 17,  116.086304,    0.446675,   9,  82,  323.939270,   21.644262,   764,   436