year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 01, 06, 03,  104.148804,   15.793721,   8,  44,  317.283417,    6.798069,    84,  2059
 2020, 06, 01, 06, 03,  107.693680,   16.387024,   8,  52,  317.170990,    4.833247,    87,  1600
 2020, 06, 01, 06, 03,  107.021034,   16.398590,   8,  58,  310.175720,    2.882258,   104,  1690
 2020, 06, 01, 06, 03,  107.273964,   16.606684,   8,  74,  319.849609,    8.123758,   129,  1649
 2020, 06, 01, 06, 03,  107.266777,   16.605576,   8,  66,  314.393463,    4.928601,   129,  1650
 2020, 06, 01, 06, 03,  106.808929,   16.900539,   8,  71,  316.326752,    7.208650,   183,  1702
 2020, 06, 01, 06, 03,  106.704468,   17.161316,   8,  73,  318.098358,    6.882787,   224,  1707
 2020, 06, 01, 06, 03,  106.269745,   17.940546,   8,  59,  313.481293,    3.370742,   349,  1740
 2020, 06, 01, 06, 03,   98.811485,   16.729685,   8,  48,  313.227844,    6.805582,   364,  2596
 2020, 06, 01, 06, 03,   98.815178,   16.734039,   8,  39,  312.199432,    6.106697,   370,  2594
 2020, 06, 01, 06, 03,   98.808975,   16.732775,   8,  48,  313.998566,    8.204916,   370,  2595
 2020, 06, 01, 06, 03,  104.288269,   19.334482,   8,  77,  319.609680,   10.407265,   602,  1942
 2020, 06, 01, 06, 03,  104.441833,   19.381470,   9,  83,  327.478943,   18.165075,   605,  1923
 2020, 06, 01, 06, 03,  104.472412,   19.393665,   8,  77,  319.631317,   11.003597,   606,  1919
 2020, 06, 01, 06, 03,  104.670807,   19.442274,   8,  55,  315.261017,    8.690439,   609,  1893
 2020, 06, 01, 06, 03,  104.314453,   19.382387,   8,  33,  310.872162,    4.291560,   609,  1937
 2020, 06, 01, 06, 03,  104.467781,   19.415401,   8,  77,  320.319336,   10.054521,   610,  1918
 2020, 06, 01, 06, 03,  104.443504,   19.411324,   8,  75,  318.019440,    8.654796,   610,  1921
 2020, 06, 01, 06, 03,  104.435638,   19.410006,   8,  64,  317.132935,    7.971186,   610,  1922
 2020, 06, 01, 06, 03,  104.418701,   19.414335,   8,  61,  317.761139,    8.843880,   611,  1924
 2020, 06, 01, 06, 03,  104.245567,   19.385153,   8,  56,  313.049286,    5.144208,   611,  1945
 2020, 06, 01, 06, 03,  104.473953,   19.430746,   9, 100,  370.768799,   85.374077,   612,  1917
 2020, 06, 01, 06, 03,  104.465836,   19.429388,   9, 100,  391.281586,  149.090469,   612,  1918
 2020, 06, 01, 06, 03,  104.464714,   19.436357,   9,  80,  323.017792,   12.404662,   613,  1918
 2020, 06, 01, 06, 03,  104.436455,   19.453102,   8,  75,  318.091736,    9.406892,   616,  1921
 2020, 06, 01, 06, 03,  104.435341,   19.460077,   9,  83,  327.411316,   16.538673,   617,  1921
 2020, 06, 01, 06, 03,  104.433273,   19.474037,   9,  94,  347.369934,   41.572044,   619,  1921
 2020, 06, 01, 06, 03,  104.308159,   19.467680,   8,  65,  313.467285,    5.203611,   621,  1936
 2020, 06, 01, 06, 03,  104.370605,   19.492355,   9,  93,  343.349945,   34.717594,   623,  1928
 2020, 06, 01, 06, 03,  104.362526,   19.491020,   8,  76,  318.573120,    9.063600,   623,  1929
 2020, 06, 01, 06, 03,  104.371666,   19.493711,   9,  81,  325.522491,   14.783848,   624,  1927
 2020, 06, 01, 06, 03,  104.363564,   19.492348,   9,  90,  338.918060,   28.633909,   624,  1928
 2020, 06, 01, 06, 03,  105.167915,   19.633087,   8,  63,  313.217773,    5.098167,   625,  1826
 2020, 06, 01, 06, 03,  104.370750,   19.500738,   9,  86,  332.231628,   21.405666,   625,  1927
 2020, 06, 01, 06, 03,  104.528107,   19.548573,   8,  70,  323.451477,   12.666607,   628,  1907
 2020, 06, 01, 06, 03,  104.493240,   19.557034,   9,  93,  358.192505,   56.751858,   630,  1911
 2020, 06, 01, 06, 03,  104.475670,   19.561239,   8,  51,  316.674255,    6.621093,   631,  1913
 2020, 06, 01, 06, 03,  105.267471,   19.778418,   8,  61,  313.351105,    4.545378,   644,  1809
 2020, 06, 01, 06, 03,  105.213776,   19.769711,   9,  80,  326.173462,   13.267554,   644,  1816
 2020, 06, 01, 06, 03,  105.212524,   19.776466,   9,  95,  350.201202,   40.224464,   645,  1816
 2020, 06, 01, 06, 03,  105.331390,   19.858034,   8,  60,  314.142029,    4.547822,   654,  1799
 2020, 06, 01, 06, 03,  105.323997,   19.856844,   9,  86,  333.029388,   19.238802,   654,  1800
 2020, 06, 01, 06, 03,  105.623566,   20.045668,   8,  58,  317.047729,    3.596454,   675,  1755
 2020, 06, 01, 06, 03,  106.281029,   20.162724,   8,  61,  315.923706,    5.212362,   677,  1666
 2020, 06, 01, 06, 03,  109.813866,   20.786648,   8,  73,  320.962036,   11.711772,   694,  1205
 2020, 06, 01, 06, 03,  106.025932,   20.238302,   8,  39,  321.501984,    6.341948,   694,  1697
 2020, 06, 01, 06, 03,  109.821594,   20.795010,   9,  91,  341.432098,   34.133049,   695,  1204
 2020, 06, 01, 06, 03,  109.812798,   20.793829,   9,  97,  355.145935,   57.536781,   695,  1205
 2020, 06, 01, 06, 03,  104.455177,   20.050558,   8,  30,  315.463287,    5.864595,   704,  1900
 2020, 06, 01, 06, 03,  105.876472,   20.350378,   8,  49,  317.157501,    4.758021,   714,  1713
 2020, 06, 01, 06, 03,  105.940536,   20.631098,   8,  63,  321.838623,    6.271428,   754,  1695
 2020, 06, 01, 06, 03,  105.997444,   20.653627,   8,  52,  317.252441,    4.549757,   756,  1687
 2020, 06, 01, 06, 03,  105.886299,   20.636217,   8,  75,  326.091858,    9.178062,   756,  1702
 2020, 06, 01, 06, 03,  106.691330,   20.794348,   8,  63,  320.178406,    6.582414,   761,  1592