year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 10, 04, 59,  117.585625,   37.331898,   8,  74,  322.313110,    8.695051,     7,  1813
 2020, 06, 10, 04, 59,  117.975113,   37.411335,   8,  65,  318.845032,    5.304112,     9,  1769
 2020, 06, 10, 04, 59,  117.590599,   37.463074,   8,  53,  318.136292,    4.882531,    26,  1808
 2020, 06, 10, 04, 59,  117.554604,   37.491997,   8,  48,  317.497406,    4.307454,    31,  1811
 2020, 06, 10, 04, 59,  117.554756,   37.495827,   8,  41,  317.037811,    4.419478,    32,  1810
 2020, 06, 10, 04, 59,  116.053558,   37.286644,   8,  67,  321.505035,    5.928404,    40,  1968
 2020, 06, 10, 04, 59,  117.626884,   37.578030,   9,  82,  330.373596,   14.812590,    42,  1800
 2020, 06, 10, 04, 59,  118.160767,   37.701302,   8,  40,  317.559937,    5.135762,    47,  1739
 2020, 06, 10, 04, 59,  118.166374,   37.790615,   8,  33,  319.826019,    4.821843,    60,  1735
 2020, 06, 10, 04, 59,  117.166374,   37.710712,   8,  54,  317.388916,    3.967422,    73,  1843
 2020, 06, 10, 04, 59,  117.236000,   37.736790,   8,  38,  319.965363,    5.108669,    75,  1835
 2020, 06, 10, 04, 59,  116.955803,   37.702606,   8,  55,  317.330688,    5.296038,    77,  1865
 2020, 06, 10, 04, 59,  117.184669,   37.749149,   8,  67,  325.346863,    7.552125,    78,  1840
 2020, 06, 10, 04, 59,  117.365494,   37.786991,   7,  25,  321.188080,    5.505077,    79,  1820
 2020, 06, 10, 04, 59,  116.785919,   37.689629,   8,  57,  321.240051,    5.918055,    80,  1882
 2020, 06, 10, 04, 59,  117.393906,   37.830990,   8,  33,  319.953583,    5.197582,    85,  1815
 2020, 06, 10, 04, 59,  117.527802,   37.895714,   8,  73,  324.214142,    7.458059,    91,  1799
 2020, 06, 10, 04, 59,  116.288399,   37.679859,   8,  54,  321.728210,    6.144300,    91,  1932
 2020, 06, 10, 04, 59,  114.522064,   37.590900,   8,  78,  326.470886,   11.755613,   126,  2094
 2020, 06, 10, 04, 59,  114.525574,   37.591595,   8,  70,  323.878601,    8.988639,   128,  2093
 2020, 06, 10, 04, 59,  117.501602,   38.218281,   8,  64,  322.053955,    6.091055,   139,  1790
 2020, 06, 10, 04, 59,  117.432892,   38.227669,   8,  73,  326.191376,    7.951652,   142,  1797
 2020, 06, 10, 04, 59,  117.407745,   38.325832,   8,  51,  319.264587,    4.032219,   157,  1796
 2020, 06, 10, 04, 59,  117.051491,   38.265373,   8,  62,  321.876587,    6.151611,   157,  1835
 2020, 06, 10, 04, 59,  117.319702,   38.342999,   8,  44,  325.243347,    7.689753,   162,  1804
 2020, 06, 10, 04, 59,  117.310600,   38.341442,   8,  39,  322.489380,    5.769443,   162,  1805
 2020, 06, 10, 04, 59,  115.624092,   38.223465,   8,  61,  324.500031,    7.804961,   188,  1976
 2020, 06, 10, 04, 59,  117.678261,   39.106041,   8,  65,  319.840424,    8.374251,   265,  1739
 2020, 06, 10, 04, 59,  116.377419,   39.036751,   8,  63,  325.657379,    8.005423,   287,  1875
 2020, 06, 10, 04, 59,  118.457771,   39.435154,   8,  55,  316.158264,    4.072690,   295,  1644
 2020, 06, 10, 04, 59,  116.725281,   39.216778,   8,  68,  322.293945,    4.804782,   305,  1833
 2020, 06, 10, 04, 59,  117.128593,   39.581127,   8,  61,  319.937439,    7.136020,   348,  1779
 2020, 06, 10, 04, 59,  115.957840,   39.401527,   8,  67,  320.599335,    5.374997,   352,  1902
 2020, 06, 10, 04, 59,  116.742920,   39.582653,   7,  19,  322.121246,    5.866685,   358,  1818
 2020, 06, 10, 04, 59,  116.741005,   39.589352,   8,  58,  324.463409,    7.605933,   359,  1818
 2020, 06, 10, 04, 59,  116.044029,   39.488884,   8,  52,  320.022278,    4.371944,   362,  1891
 2020, 06, 10, 04, 59,  117.037575,   39.714287,   8,  50,  321.633514,    6.904500,   370,  1783
 2020, 06, 10, 04, 59,  116.989723,   39.713165,   8,  59,  319.374878,    5.596964,   371,  1788
 2020, 06, 10, 04, 59,  117.004204,   39.803558,   8,  58,  319.789764,    7.117750,   384,  1783
 2020, 06, 10, 04, 59,  117.427643,   39.929848,   8,  50,  319.146851,    5.749673,   392,  1735
 2020, 06, 10, 04, 59,  116.912857,   39.995190,   8,  71,  319.724609,    7.702025,   414,  1786
 2020, 06, 10, 04, 59,  116.697578,   40.079163,   8,  62,  317.911346,    6.124491,   432,  1804
 2020, 06, 10, 04, 59,  116.691803,   40.099205,   8,  44,  318.882202,    6.036705,   435,  1804
 2020, 06, 10, 04, 59,  116.691460,   40.134193,   8,  49,  319.970856,    6.613675,   440,  1803
 2020, 06, 10, 04, 59,  116.723083,   40.309166,   8,  46,  314.828278,    3.538316,   465,  1793
 2020, 06, 10, 04, 59,  118.024765,   41.746799,   8,  68,  312.063110,    5.896745,   645,  1606
 2020, 06, 10, 04, 59,  115.885513,   41.547752,   8,  61,  307.800018,    4.136039,   667,  1831
 2020, 06, 10, 04, 59,  115.679718,   41.667076,   7,  27,  310.353271,    2.633266,   690,  1846
 2020, 06, 10, 04, 59,  115.670029,   41.665371,   8,  43,  311.383789,    2.990479,   690,  1847
 2020, 06, 10, 04, 59,  109.738831,   40.623894,   9,  93,  345.963226,   49.987717,   714,  2396