year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 04, 05, 12,  114.975197,   36.747555,   8,  60,  324.863617,    7.980534,     6,  1773
 2020, 06, 04, 05, 12,  114.966400,   36.746094,   8,  53,  324.224762,    7.613345,     6,  1774
 2020, 06, 04, 05, 12,  115.147560,   36.824558,   8,  76,  326.840546,    7.854777,    13,  1752
 2020, 06, 04, 05, 12,  114.515335,   36.733128,   8,  68,  320.793182,    6.667526,    15,  1823
 2020, 06, 04, 05, 12,  114.515511,   36.736862,   8,  53,  319.537140,    5.205112,    16,  1822
 2020, 06, 04, 05, 12,  114.505066,   36.812263,   8,  65,  325.737976,    7.931558,    27,  1821
 2020, 06, 04, 05, 12,  115.298882,   36.991325,   8,  66,  322.471008,    4.753965,    34,  1729
 2020, 06, 04, 05, 12,  114.886894,   36.923161,   8,  35,  319.961395,    4.225027,    34,  1776
 2020, 06, 04, 05, 12,  114.522339,   36.861477,   8,  75,  324.813049,    7.819657,    34,  1817
 2020, 06, 04, 05, 12,  114.624382,   36.899845,   8,  73,  326.451324,   10.562442,    37,  1805
 2020, 06, 04, 05, 12,  114.615463,   36.898338,   8,  57,  325.050842,    8.852053,    37,  1806
 2020, 06, 04, 05, 12,  115.300903,   37.019218,   7,  19,  322.135315,    5.122991,    38,  1728
 2020, 06, 04, 05, 12,  115.082405,   36.983383,   8,  36,  327.154358,    8.043123,    38,  1753
 2020, 06, 04, 05, 12,  114.524261,   36.889843,   8,  71,  323.769348,    7.731461,    38,  1816
 2020, 06, 04, 05, 12,  115.056328,   37.053204,   8,  69,  322.811737,    5.831238,    49,  1753
 2020, 06, 04, 05, 12,  115.047554,   37.051750,   8,  57,  320.930298,    4.671422,    49,  1754
 2020, 06, 04, 05, 12,  115.051231,   37.073112,   8,  44,  319.966095,    4.031818,    52,  1753
 2020, 06, 04, 05, 12,  114.643074,   37.081646,   8,  54,  319.817902,    5.624709,    63,  1797
 2020, 06, 04, 05, 12,  114.646935,   37.107811,   8,  73,  323.474396,    7.865376,    67,  1795
 2020, 06, 04, 05, 12,  114.638008,   37.106300,   8,  63,  320.595154,    5.725418,    67,  1796
 2020, 06, 04, 05, 12,  114.629097,   37.104805,   8,  56,  321.096436,    5.543566,    67,  1797
 2020, 06, 04, 05, 12,  114.443008,   37.101192,   8,  65,  319.491821,    4.157374,    71,  1817
 2020, 06, 04, 05, 12,  114.673798,   37.147202,   8,  43,  322.276154,    6.189346,    72,  1791
 2020, 06, 04, 05, 12,  114.664886,   37.145706,   8,  34,  319.996887,    4.433506,    72,  1792
 2020, 06, 04, 05, 12,  114.997726,   37.214958,   8,  74,  323.992706,    6.903922,    74,  1754
 2020, 06, 04, 05, 12,  114.508110,   37.179085,   8,  64,  319.697021,    5.956654,    81,  1807
 2020, 06, 04, 05, 12,  114.531593,   37.422092,   8,  72,  320.440613,    6.113187,   116,  1796
 2020, 06, 04, 05, 12,  115.753357,   37.764633,   8,  40,  317.352783,    3.084554,   137,  1652
 2020, 06, 04, 05, 12,  114.633972,   37.604195,   9,  88,  337.875549,   23.287510,   140,  1779
 2020, 06, 04, 05, 12,  114.466461,   37.717529,   8,  74,  322.086823,    6.431913,   161,  1792
 2020, 06, 04, 05, 12,  114.537956,   38.098366,   7,  29,  321.729248,    5.324716,   215,  1771
 2020, 06, 04, 05, 12,  114.457382,   38.119690,   8,  50,  321.227295,    5.516338,   220,  1779
 2020, 06, 04, 05, 12,  114.512741,   38.386517,   8,  64,  322.670929,    7.611190,   258,  1763
 2020, 06, 04, 05, 12,  114.503784,   38.385029,   8,  78,  325.778076,    9.505684,   258,  1764
 2020, 06, 04, 05, 12,  118.457733,   39.436352,   8,  77,  324.350220,    9.798111,   327,  1310
 2020, 06, 04, 05, 12,  117.145477,   39.510422,   7,  23,  314.665924,    4.064623,   364,  1442
 2020, 06, 04, 05, 12,  122.570038,   40.643745,   8,  75,  315.027802,    9.163639,   440,   916
 2020, 06, 04, 05, 12,  113.307549,   40.020283,   8,  61,  322.492157,    4.918574,   527,  1828