year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 01, 05, 33,  109.984367,   20.890228,   8,  68,  308.885956,    7.730896,   132,  2134
 2020, 12, 01, 05, 33,  110.107941,   20.999079,   8,  66,  307.871979,    6.781455,   143,  2120
 2020, 12, 01, 05, 33,  110.110481,   20.997879,   8,  68,  309.316132,    7.971588,   145,  2119
 2020, 12, 01, 05, 33,  110.851532,   21.430836,   8,  71,  311.633972,    8.411551,   188,  2033
 2020, 12, 01, 05, 33,   99.990356,   19.240259,   8,  61,  305.194550,   19.568621,   200,  3193
 2020, 12, 01, 05, 33,  110.716530,   21.501307,   8,  66,  307.996185,    6.302130,   202,  2045
 2020, 12, 01, 05, 33,  112.856171,   22.103273,   8,  67,  308.168549,    5.427994,   238,  1779
 2020, 12, 01, 05, 33,  110.611732,   21.973404,   8,  61,  307.428131,    6.712708,   275,  2042
 2020, 12, 01, 05, 33,  110.610222,   21.980671,   8,  79,  318.860199,   15.111356,   276,  2042
 2020, 12, 01, 05, 33,  109.503624,   21.797022,   8,  75,  314.697205,   15.353149,   278,  2155
 2020, 12, 01, 05, 33,  115.964211,   22.846104,   8,  73,  313.121613,    7.604626,   279,  1359
 2020, 12, 01, 05, 33,  109.801018,   21.906456,   8,  79,  318.737488,   18.546333,   285,  2125
 2020, 12, 01, 05, 33,  109.802254,   21.913044,   8,  48,  301.640137,    5.458123,   288,  2124
 2020, 12, 01, 05, 33,  115.860130,   22.939697,   8,  66,  307.597198,    4.677516,   295,  1369
 2020, 12, 01, 05, 33,  109.578751,   22.083780,   8,  68,  309.309662,   10.977366,   317,  2141
 2020, 12, 01, 05, 33,  114.039062,   23.045464,   9, 100,  365.463196,   65.055527,   350,  1597
 2020, 12, 01, 05, 33,  103.039558,   21.667433,   8,  70,  310.589966,   15.765432,   454,  2876
 2020, 12, 01, 05, 33,  111.088402,   23.499479,   8,  62,  307.237000,    6.511783,   487,  1945
 2020, 12, 01, 05, 33,  111.086998,   23.506474,   9,  80,  320.799011,   15.671315,   488,  1945
 2020, 12, 01, 05, 33,  107.887199,   23.470375,   9,  84,  325.238434,   23.602489,   568,  2279
 2020, 12, 01, 05, 33,  110.882835,   24.073137,   8,  55,  303.249847,    5.374475,   577,  1950
 2020, 12, 01, 05, 33,  109.125557,   24.091036,   8,  44,  301.019714,    6.969025,   626,  2129
 2020, 12, 01, 05, 33,  108.784828,   24.559212,   8,  54,  302.858490,    8.166255,   702,  2148