year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 09, 06, 28,  101.187981,   13.885097,   8,  55,  310.909943,    3.744749,    52,  1698
 2020, 09, 09, 06, 28,  100.835030,   14.053442,   7,  14,  312.647766,    3.377605,    85,  1740
 2020, 09, 09, 06, 28,  100.464149,   14.172175,   8,  59,  313.415039,    2.979658,   111,  1786
 2020, 09, 09, 06, 28,  100.835800,   14.318112,   8,  66,  314.184631,    5.019211,   124,  1732
 2020, 09, 09, 06, 28,  100.828568,   14.316981,   8,  66,  315.479706,    5.801180,   124,  1733
 2020, 09, 09, 06, 28,  100.763794,   14.570093,   8,  54,  315.869049,    5.313612,   163,  1733
 2020, 09, 09, 06, 28,  100.593536,   14.563924,   8,  70,  317.094849,    5.718369,   166,  1756
 2020, 09, 09, 06, 28,  100.793358,   14.615751,   8,  51,  312.775146,    3.726364,   169,  1728
 2020, 09, 09, 06, 28,  100.458748,   14.738758,   8,  64,  313.800537,    4.009505,   195,  1768
 2020, 09, 09, 06, 28,  100.354065,   14.913436,   8,  58,  311.460449,    3.024386,   223,  1777
 2020, 09, 09, 06, 28,  100.696205,   15.013293,   8,  52,  313.857513,    4.849556,   230,  1728
 2020, 09, 09, 06, 28,  100.897133,   15.051432,   8,  61,  318.799469,    6.845819,   231,  1700
 2020, 09, 09, 06, 28,  100.833702,   15.210430,   8,  65,  314.504639,    5.500453,   256,  1703
 2020, 09, 09, 06, 28,  100.826492,   15.209307,   8,  64,  314.944672,    5.829848,   256,  1704
 2020, 09, 09, 06, 28,  100.557343,   15.309855,   8,  54,  312.346100,    3.888105,   277,  1737
 2020, 09, 09, 06, 28,  101.112213,   15.660215,   8,  34,  317.166199,    5.184637,   316,  1652
 2020, 09, 09, 06, 28,  107.409561,   16.561563,   8,  58,  317.619843,   10.419155,   318,   871
 2020, 09, 09, 06, 28,  107.409416,   16.563528,   9,  83,  325.256470,   16.230186,   322,   870
 2020, 09, 09, 06, 28,  100.046227,   15.567653,   8,  73,  318.696320,    7.187299,   327,  1796
 2020, 09, 09, 06, 28,  100.123344,   15.695348,   8,  51,  318.487427,    6.570493,   344,  1782
 2020, 09, 09, 06, 28,  100.238358,   16.174372,   8,  70,  316.707428,    6.607813,   412,  1752
 2020, 09, 09, 06, 28,   99.955223,   16.189581,   8,  68,  313.887329,    5.504866,   421,  1788
 2020, 09, 09, 06, 28,  100.322968,   16.335869,   8,  57,  309.605927,    3.211637,   434,  1735
 2020, 09, 09, 06, 28,   99.677170,   16.424515,   8,  55,  309.325012,    3.391171,   462,  1817
 2020, 09, 09, 06, 28,   99.929497,   16.517891,   8,  62,  310.726318,    3.941778,   470,  1781
 2020, 09, 09, 06, 28,   95.652473,   16.732370,   8,  54,  305.783081,    4.091704,   610,  2259
 2020, 09, 09, 06, 28,  101.654922,   17.893209,   7,  23,  303.966705,    2.458971,   634,  1508