year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 04, 06, 10,  121.387268,   -2.575855,   8,  60,  314.100586,   27.254644,    44,   118
 2020, 12, 04, 06, 10,  121.374931,   -2.577960,   9,  87,  336.255005,   80.200439,    44,   119
 2020, 12, 04, 06, 10,  104.025085,   -3.776280,   9,  81,  322.643005,   15.307420,   275,  2225
 2020, 12, 04, 06, 10,  102.821938,   -3.892413,   8,  70,  310.861298,   10.105159,   282,  2378
 2020, 12, 04, 06, 10,  102.793137,   -3.368593,   8,  68,  310.980927,    7.364816,   361,  2368
 2020, 12, 04, 06, 10,  103.621674,   -3.213520,   8,  63,  308.596344,    5.234456,   365,  2263
 2020, 12, 04, 06, 10,  102.722397,   -3.280323,   8,  77,  317.999329,   15.504110,   376,  2374
 2020, 12, 04, 06, 10,  102.714272,   -3.281514,   8,  78,  319.596405,   17.228928,   376,  2375
 2020, 12, 04, 06, 10,  106.502388,   -2.562430,   8,  59,  306.408173,    3.454237,   399,  1917
 2020, 12, 04, 06, 10,  106.502403,   -2.561337,   8,  59,  308.059143,    3.926169,   400,  1916
 2020, 12, 04, 06, 10,  103.746964,   -2.649739,   8,  48,  308.572479,    5.035933,   449,  2229
 2020, 12, 04, 06, 10,  102.242722,   -2.650563,   8,  59,  318.692078,   18.642817,   478,  2412
 2020, 12, 04, 06, 10,  102.233910,   -2.651829,   8,  60,  320.300903,   20.508558,   478,  2413
 2020, 12, 04, 06, 10,  102.236877,   -2.655112,   9,  88,  332.271118,   36.069683,   482,  2412
 2020, 12, 04, 06, 10,  101.483490,   -2.740082,   8,  56,  304.016602,    5.415396,   485,  2490
 2020, 12, 04, 06, 10,  102.221886,   -2.555795,   8,  54,  303.495026,    4.979035,   493,  2412
 2020, 12, 04, 06, 10,  102.213692,   -2.550992,   8,  51,  303.089325,    5.117258,   498,  2412
 2020, 12, 04, 06, 10,  102.238358,   -2.528805,   8,  53,  303.538849,    5.148914,   500,  2409
 2020, 12, 04, 06, 10,  102.038727,   -2.465497,   8,  71,  344.216461,   60.191174,   510,  2430
 2020, 12, 04, 06, 10,  102.038696,   -2.461260,   9,  92,  340.057465,   50.883831,   515,  2429
 2020, 12, 04, 06, 10,  102.030533,   -2.462490,   9,  80,  320.911957,   21.267242,   515,  2430
 2020, 12, 04, 06, 10,  105.220634,   -1.963075,   8,  74,  315.111298,    9.773357,   517,  2053
 2020, 12, 04, 06, 10,  101.425415,   -2.164364,   8,  53,  303.721497,    7.264385,   570,  2485
 2020, 12, 04, 06, 10,  102.242653,   -1.256475,   8,  50,  307.660828,    5.864927,   686,  2378
 2020, 12, 04, 06, 10,  103.172623,   -0.889771,   8,  41,  308.990784,    5.484585,   723,  2254