year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 19, 05, 55,  107.518715,   10.814623,   8,  66,  318.278961,   12.042207,   322,  1996
 2020, 11, 19, 05, 55,  105.235695,   10.614100,   8,  38,  308.105774,    5.636315,   347,  2252
 2020, 11, 19, 05, 55,  105.324280,   10.669948,   8,  77,  318.514954,   11.112157,   355,  2238
 2020, 11, 19, 05, 55,  105.316948,   10.668686,   8,  38,  310.407349,    5.269821,   355,  2239
 2020, 11, 19, 05, 55,  105.271385,   10.669233,   8,  63,  314.967682,    9.205409,   356,  2245
 2020, 11, 19, 05, 55,  106.322670,   11.157419,   8,  60,  311.253876,    7.220675,   402,  2117
 2020, 11, 19, 05, 55,  104.518036,   11.023660,   8,  41,  302.171417,    4.614410,   426,  2328
 2020, 11, 19, 05, 55,  108.731232,   11.862951,   7,  23,  307.440308,    2.815855,   448,  1815
 2020, 11, 19, 05, 55,  104.383804,   11.163518,   8,  60,  306.538940,    4.594838,   452,  2339
 2020, 11, 19, 05, 55,  106.746620,   11.924153,   8,  50,  309.847412,    4.963415,   504,  2053
 2020, 11, 19, 05, 55,  106.737823,   11.922702,   8,  54,  312.376984,    6.793492,   504,  2054
 2020, 11, 19, 05, 55,  108.784447,   12.272707,   8,  70,  311.871735,    5.585630,   507,  1796
 2020, 11, 19, 05, 55,  108.854805,   12.755884,   8,  67,  311.851593,    6.431805,   577,  1771
 2020, 11, 19, 05, 55,  108.847565,   12.754742,   8,  71,  314.322174,    7.730799,   577,  1772
 2020, 11, 19, 05, 55,  106.548454,   12.485567,   8,  61,  310.411194,    5.736554,   591,  2060
 2020, 11, 19, 05, 55,  109.145805,   12.923692,   8,  52,  306.609039,    3.219089,   595,  1727
 2020, 11, 19, 05, 55,  108.965927,   12.983098,   8,  57,  307.328583,    2.812858,   608,  1749
 2020, 11, 19, 05, 55,  107.823471,   12.807492,   8,  59,  311.407806,    5.909659,   609,  1902
 2020, 11, 19, 05, 55,  109.115036,   13.156038,   8,  69,  312.619263,    5.642034,   630,  1724
 2020, 11, 19, 05, 55,  109.135521,   13.166057,   9,  92,  340.636627,   28.524139,   631,  1721
 2020, 11, 19, 05, 55,  109.114006,   13.162706,   9,  86,  331.212097,   18.335943,   631,  1724
 2020, 11, 19, 05, 55,  109.190636,   13.188244,   8,  61,  308.129486,    4.124111,   633,  1713
 2020, 11, 19, 05, 55,  109.183479,   13.187141,   8,  58,  306.751129,    3.552091,   633,  1714
 2020, 11, 19, 05, 55,  109.035568,   13.191568,   8,  50,  305.736176,    3.200527,   637,  1734
 2020, 11, 19, 05, 55,  109.028381,   13.190466,   8,  74,  316.220215,    8.149850,   637,  1735
 2020, 11, 19, 05, 55,  109.012871,   13.194906,   8,  78,  319.617798,   10.353371,   638,  1737
 2020, 11, 19, 05, 55,  102.757164,   12.227230,   8,  73,  313.523468,   13.828340,   650,  2481
 2020, 11, 19, 05, 55,  102.592010,   12.256846,   8,  64,  309.927673,    9.297416,   661,  2495
 2020, 11, 19, 05, 55,  109.177422,   13.754436,   8,  62,  309.559021,    4.142705,   717,  1697
 2020, 11, 19, 05, 55,  109.170151,   13.753322,   8,  64,  311.242249,    4.611163,   717,  1698
 2020, 11, 19, 05, 55,  108.960899,   13.862321,   8,  50,  306.828796,    4.077150,   738,  1722
 2020, 11, 19, 05, 55,  104.335678,   13.230352,   8,  65,  310.633331,    6.082159,   758,  2282