year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 12, 27, 05, 47,  102.102798,   26.138542,   8,  71,  311.411926,   13.286255,    73,  2458
 2020, 12, 27, 05, 47,  101.991386,   26.163553,   8,  31,  307.322601,    8.019481,    78,  2468
 2020, 12, 27, 05, 47,  101.993477,   26.166645,   8,  71,  311.357483,   12.921833,    83,  2467
 2020, 12, 27, 05, 47,  101.962738,   26.160042,   8,  61,  305.473572,    8.157817,    83,  2470
 2020, 12, 27, 05, 47,  102.074379,   26.203276,   8,  75,  314.846497,   17.064058,    85,  2459
 2020, 12, 27, 05, 47,  102.271194,   26.254517,   8,  66,  311.524719,   11.750387,    86,  2440
 2020, 12, 27, 05, 47,  102.072174,   26.212440,   9,  88,  333.499084,   42.837887,    86,  2459
 2020, 12, 27, 05, 47,  102.280396,   26.265947,   8,  55,  306.297638,    8.219305,    87,  2439
 2020, 12, 27, 05, 47,  102.269348,   26.263634,   8,  60,  308.079681,    9.407403,    87,  2440
 2020, 12, 27, 05, 47,  102.015709,   26.258427,   9,  80,  320.510223,   24.005821,    92,  2463
 2020, 12, 27, 05, 47,  102.005981,   26.256397,   8,  77,  316.803467,   20.144554,    92,  2464
 2020, 12, 27, 05, 47,  101.976784,   26.250284,   8,  37,  300.929443,    6.577872,    92,  2467
 2020, 12, 27, 05, 47,  102.300995,   26.323345,   8,  53,  310.504303,   12.588192,    97,  2435
 2020, 12, 27, 05, 47,  102.007683,   26.260391,   8,  64,  327.142029,   34.616367,    97,  2463
 2020, 12, 27, 05, 47,  102.181908,   26.316980,   8,  74,  313.340729,   16.633539,    99,  2446
 2020, 12, 27, 05, 47,  101.694481,   26.241743,   8,  54,  302.807373,   10.265520,   102,  2491
 2020, 12, 27, 05, 47,  102.978668,   26.520370,   8,  76,  315.432037,   16.225567,   103,  2363
 2020, 12, 27, 05, 47,  102.008553,   26.347488,   8,  31,  312.379547,   13.534091,   106,  2461
 2020, 12, 27, 05, 47,  102.005989,   26.356596,   8,  40,  314.140015,   15.263545,   107,  2461
 2020, 12, 27, 05, 47,  101.803780,   26.354897,   8,  57,  303.668365,    8.910981,   116,  2478
 2020, 12, 27, 05, 47,  102.127403,   26.462414,   8,  69,  309.631927,   15.154749,   120,  2447
 2020, 12, 27, 05, 47,  101.943207,   26.462231,   8,  67,  308.566162,   11.101358,   124,  2463
 2020, 12, 27, 05, 47,  102.201309,   26.606585,   8,  57,  303.876801,    9.789604,   138,  2436
 2020, 12, 27, 05, 47,  101.664299,   26.573053,   8,  65,  307.296021,   11.143830,   151,  2483
 2020, 12, 27, 05, 47,  101.595695,   26.617445,   9,  81,  321.945221,   28.744421,   157,  2488
 2020, 12, 27, 05, 47,  101.599518,   26.619463,   9,  85,  328.178070,   38.991463,   162,  2487
 2020, 12, 27, 05, 47,  102.127464,   26.809528,   7,  18,  300.011475,    6.057478,   170,  2436
 2020, 12, 27, 05, 47,  102.749466,   27.128960,   8,  68,  309.326294,   11.813311,   199,  2367
 2020, 12, 27, 05, 47,  102.636223,   27.123888,   8,  50,  302.026489,    8.096356,   201,  2378
 2020, 12, 27, 05, 47,  102.601364,   27.243940,   8,  77,  316.896210,   17.959705,   219,  2377
 2020, 12, 27, 05, 47,  101.709549,   27.277136,   8,  49,  301.725891,   10.758332,   251,  2460
 2020, 12, 27, 05, 47,  101.730286,   27.333483,   8,  71,  311.228455,   17.607948,   261,  2456
 2020, 12, 27, 05, 47,  101.235283,   27.236046,   8,  65,  307.353271,   15.656279,   262,  2501
 2020, 12, 27, 05, 47,  101.363319,   27.273777,   8,  65,  309.279144,   17.028362,   263,  2490
 2020, 12, 27, 05, 47,  101.349892,   27.270872,   8,  71,  311.157593,   19.102676,   263,  2491
 2020, 12, 27, 05, 47,  101.337624,   27.268208,   8,  44,  307.097382,   13.811873,   263,  2492
 2020, 12, 27, 05, 47,  101.213829,   27.271154,   8,  63,  306.393097,   13.763774,   266,  2502
 2020, 12, 27, 05, 47,  101.809479,   27.426920,   8,  59,  304.528839,   11.931102,   269,  2447
 2020, 12, 27, 05, 47,  101.838127,   27.442438,   8,  65,  328.380035,   38.656433,   270,  2444
 2020, 12, 27, 05, 47,  101.842201,   27.447649,   8,  73,  312.705750,   19.080200,   275,  2443
 2020, 12, 27, 05, 47,  101.829422,   27.444895,   9,  80,  320.900116,   27.324711,   275,  2444
 2020, 12, 27, 05, 47,  101.172035,   27.311508,   7,  21,  303.465240,   10.199039,   276,  2504
 2020, 12, 27, 05, 47,  101.180275,   27.323290,   8,  75,  314.898376,   22.464914,   277,  2503
 2020, 12, 27, 05, 47,  101.241882,   27.356621,   8,  66,  310.531219,   17.958782,   279,  2497
 2020, 12, 27, 05, 47,  102.100189,   27.649954,   8,  66,  307.845032,   13.134539,   295,  2413
 2020, 12, 27, 05, 47,  102.093567,   27.676565,   8,  71,  310.922699,   15.593019,   298,  2413
 2020, 12, 27, 05, 47,  101.411530,   27.532400,   8,  52,  302.381409,    8.937947,   298,  2478
 2020, 12, 27, 05, 47,  101.237320,   27.494967,   8,  61,  305.355103,   13.273608,   298,  2494
 2020, 12, 27, 05, 47,  102.286583,   27.725903,   9,  83,  324.857086,   28.035728,   299,  2393
 2020, 12, 27, 05, 47,  101.069237,   27.478613,   8,  37,  301.849518,   10.749825,   300,  2508
 2020, 12, 27, 05, 47,  101.890388,   27.662399,   9,  81,  321.282135,   27.867138,   301,  2432
 2020, 12, 27, 05, 47,  101.971184,   27.684607,   8,  53,  302.680817,    9.925292,   306,  2423
 2020, 12, 27, 05, 47,  101.890457,   27.667250,   9,  85,  327.788330,   35.488617,   306,  2431
 2020, 12, 27, 05, 47,  101.072487,   27.488333,   8,  49,  308.277252,   16.124424,   306,  2507
 2020, 12, 27, 05, 47,  101.412117,   27.592600,   9,  85,  326.703552,   35.753433,   309,  2476
 2020, 12, 27, 05, 47,  101.421211,   27.604336,   8,  67,  308.699463,   15.143698,   310,  2475
 2020, 12, 27, 05, 47,  101.411171,   27.602163,   8,  63,  306.366486,   12.786201,   310,  2476
 2020, 12, 27, 05, 47,  102.045944,   27.766132,   8,  70,  310.547729,   14.582092,   313,  2414
 2020, 12, 27, 05, 47,  101.547684,   27.689636,   8,  64,  306.947083,   12.390533,   316,  2462
 2020, 12, 27, 05, 47,  101.386230,   27.655336,   8,  35,  301.297272,   10.556663,   316,  2477
 2020, 12, 27, 05, 47,  101.885826,   27.770218,   8,  55,  303.297302,   10.944476,   317,  2429
 2020, 12, 27, 05, 47,  101.887161,   27.776192,   8,  62,  305.685364,   13.036994,   322,  2428
 2020, 12, 27, 05, 47,  102.122925,   27.835999,   8,  37,  300.514557,    7.147656,   323,  2404
 2020, 12, 27, 05, 47,  102.096893,   27.830475,   9,  91,  337.539856,   49.511791,   323,  2407
 2020, 12, 27, 05, 47,  101.478607,   27.706955,   8,  59,  304.566254,   11.579158,   324,  2467
 2020, 12, 27, 05, 47,  101.296982,   27.667347,   8,  70,  310.723450,   18.111980,   324,  2484
 2020, 12, 27, 05, 47,  102.018028,   27.869755,   8,  54,  307.084961,   12.170086,   329,  2414
 2020, 12, 27, 05, 47,  102.262268,   27.929964,   7,  28,  300.911835,    5.957406,   330,  2388
 2020, 12, 27, 05, 47,  102.278702,   27.951712,   8,  46,  302.835754,    8.049588,   332,  2386
 2020, 12, 27, 05, 47,  101.968201,   27.959000,   8,  78,  323.400513,   28.622900,   344,  2416
 2020, 12, 27, 05, 47,  101.956589,   27.956545,   8,  59,  311.554077,   15.910121,   344,  2417
 2020, 12, 27, 05, 47,  101.894791,   27.943504,   8,  55,  303.292572,   11.016857,   344,  2423
 2020, 12, 27, 05, 47,  102.084778,   28.074757,   8,  57,  303.932831,    9.352167,   358,  2400
 2020, 12, 27, 05, 47,  101.848946,   28.053001,   8,  61,  305.374115,   13.149508,   361,  2424
 2020, 12, 27, 05, 47,  100.913177,   27.851952,   7,  27,  304.749542,   12.483776,   361,  2510
 2020, 12, 27, 05, 47,  100.833084,   27.874641,   8,  77,  331.440399,   47.510509,   365,  2516
 2020, 12, 27, 05, 47,  100.737640,   27.864038,   8,  45,  304.817719,   14.092505,   366,  2524
 2020, 12, 27, 05, 47,  100.837029,   27.874277,   9,  81,  328.499268,   43.477787,   370,  2515
 2020, 12, 27, 05, 47,  100.760811,   27.877398,   9,  83,  333.431641,   53.889431,   372,  2521
 2020, 12, 27, 05, 47,  100.749802,   27.874937,   9,  83,  323.749908,   35.343250,   372,  2522
 2020, 12, 27, 05, 47,  100.748863,   27.884846,   9,  84,  336.605164,   57.638393,   373,  2522