year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 25, 04, 25,  125.653076,    6.164098,   8,  41,  303.772064,    7.388799,   334,  2555
 2020, 08, 25, 04, 25,  125.656532,    6.169182,   8,  63,  307.310913,   11.008197,   340,  2554
 2020, 08, 25, 04, 25,  125.495003,    6.448935,   8,  47,  306.424652,    4.602126,   381,  2565
 2020, 08, 25, 04, 25,  125.493317,    6.453374,   8,  63,  306.664276,    4.686270,   387,  2564
 2020, 08, 25, 04, 25,  126.447769,    7.422332,   8,  59,  304.932281,    5.822079,   504,  2454
 2020, 08, 25, 04, 25,  126.487259,    7.480427,   8,  65,  307.784515,    8.607260,   514,  2448
 2020, 08, 25, 04, 25,  126.530647,    7.601182,   8,  47,  306.631927,    6.145092,   526,  2441
 2020, 08, 25, 04, 25,  126.485565,    7.593687,   8,  42,  304.118835,    4.932947,   526,  2446
 2020, 08, 25, 04, 25,  126.487518,    7.597598,   8,  51,  303.262543,    4.342334,   531,  2445
 2020, 08, 25, 04, 25,  126.426117,    7.780556,   9,  85,  328.325104,   30.915806,   556,  2447
 2020, 08, 25, 04, 25,  126.427032,    7.784456,   8,  64,  328.177521,   30.538200,   561,  2446
 2020, 08, 25, 04, 25,  126.349922,    7.907997,   8,  63,  313.094635,   12.851176,   580,  2451
 2020, 08, 25, 04, 25,  125.941856,    7.915026,   8,  69,  311.268097,   11.673029,   588,  2491
 2020, 08, 25, 04, 25,  126.340973,    8.033309,   8,  64,  308.257660,    8.218895,   598,  2449
 2020, 08, 25, 04, 25,  124.595215,    7.846486,   8,  45,  301.887024,    2.932528,   615,  2654
 2020, 08, 25, 04, 25,  125.590912,    8.206610,   8,  65,  308.081604,    9.489639,   644,  2516
 2020, 08, 25, 04, 25,  126.337257,    8.435765,   8,  69,  310.529114,    8.463928,   659,  2439
 2020, 08, 25, 04, 25,  126.318939,    8.432549,   8,  75,  315.303497,   13.841904,   659,  2441
 2020, 08, 25, 04, 25,  123.975136,    8.080142,   8,  72,  312.173279,   11.205754,   665,  2733
 2020, 08, 25, 04, 25,  124.315903,    8.226549,   8,  62,  306.251709,    5.021253,   679,  2679
 2020, 08, 25, 04, 25,  125.605225,    8.611166,   8,  76,  317.447571,   19.260782,   700,  2506
 2020, 08, 25, 04, 25,  125.433731,    8.591708,   8,  62,  307.213470,    8.731323,   701,  2522
 2020, 08, 25, 04, 25,  125.422821,    8.589846,   8,  60,  306.702026,    8.256839,   701,  2523
 2020, 08, 25, 04, 25,  125.608078,    8.611138,   8,  57,  316.817169,   18.037703,   705,  2505
 2020, 08, 25, 04, 25,  125.426231,    8.588464,   8,  76,  316.583130,   19.120876,   706,  2522
 2020, 08, 25, 04, 25,  126.198090,    8.773240,   8,  66,  308.639008,    8.246620,   711,  2445
 2020, 08, 25, 04, 25,  125.441055,    8.778492,   8,  70,  311.769226,   13.043283,   730,  2517
 2020, 08, 25, 04, 25,  125.408325,    8.860991,   8,  67,  310.031799,   10.903010,   744,  2518
 2020, 08, 25, 04, 25,  124.870445,    8.786932,   8,  70,  311.754669,    8.479002,   746,  2572
 2020, 08, 25, 04, 25,  126.081970,    9.025948,   8,  59,  305.909790,    6.083459,   749,  2451