year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 11, 06, 02,  103.935036,   35.672550,   8,  39,  308.185333,    3.432987,     0,  1625
 2021, 03, 11, 06, 02,  115.200104,   36.962368,   8,  51,  302.249115,    6.068708,    12,   486
 2021, 03, 11, 06, 02,  115.199051,   36.968613,   8,  58,  304.167480,    7.191644,    19,   485
 2021, 03, 11, 06, 02,  103.201935,   35.998474,   9,  86,  332.653778,   18.780561,    65,  1696
 2021, 03, 11, 06, 02,  104.317734,   36.469730,   8,  75,  320.897644,    8.438138,   109,  1555
 2021, 03, 11, 06, 02,  114.373444,   37.708561,   8,  51,  302.181732,    4.965103,   136,   570
 2021, 03, 11, 06, 02,  102.827286,   36.421196,   8,  79,  322.990204,   11.180267,   136,  1723
 2021, 03, 11, 06, 02,  101.855873,   36.375549,   8,  71,  314.844940,    7.426459,   153,  1830
 2021, 03, 11, 06, 02,  109.560585,   37.566360,   8,  67,  309.777191,    8.071455,   176,  1016
 2021, 03, 11, 06, 02,  104.891953,   37.108761,   8,  71,  316.031647,    7.388185,   191,  1470
 2021, 03, 11, 06, 02,  104.891891,   37.114395,   8,  75,  319.246216,    9.410709,   192,  1469
 2021, 03, 11, 06, 02,  101.217903,   36.687748,   9,  98,  355.925323,   53.577595,   215,  1885
 2021, 03, 11, 06, 02,  101.208832,   36.686153,   9,  89,  336.017700,   24.973269,   215,  1886
 2021, 03, 11, 06, 02,  101.215958,   36.694527,   9,  81,  322.932404,   13.755889,   216,  1885
 2021, 03, 11, 06, 02,  101.206749,   36.692902,   9,  82,  324.589233,   15.087168,   216,  1886
 2021, 03, 11, 06, 02,   98.814079,   37.007324,   7,  20,  309.107727,    7.496919,   327,  2098
 2021, 03, 11, 06, 02,  106.635818,   38.509045,   8,  53,  311.741852,    3.703363,   364,  1248
 2021, 03, 11, 06, 02,  102.213203,   38.130142,   8,  65,  313.114258,    4.823311,   402,  1728
 2021, 03, 11, 06, 02,  110.582344,   39.370441,   8,  61,  305.221741,    4.847329,   429,   873
 2021, 03, 11, 06, 02,  106.439079,   38.922367,   8,  62,  313.144470,    5.518273,   429,  1256
 2021, 03, 11, 06, 02,  110.585670,   39.372101,   8,  47,  305.857086,    5.033122,   433,   872
 2021, 03, 11, 06, 02,  100.668060,   38.681454,   8,  72,  314.668610,    6.870592,   521,  1869
 2021, 03, 11, 06, 02,  106.658577,   40.617729,   9,  82,  323.902252,   16.701900,   678,  1192
 2021, 03, 11, 06, 02,  106.657135,   40.624939,   8,  71,  313.428986,    8.140404,   679,  1192