year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 24, 05, 30,  108.842346,   12.493806,   8,  32,  303.839569,    6.157830,   121,  2504
 2020, 06, 24, 05, 30,  108.840614,   12.503370,   8,  57,  306.923981,    8.818303,   122,  2504
 2020, 06, 24, 05, 30,  103.989456,   11.746708,   8,  62,  305.782471,   14.877088,   151,  3078
 2020, 06, 24, 05, 30,  108.368790,   12.642847,   8,  53,  305.995148,    6.285457,   155,  2542
 2020, 06, 24, 05, 30,  105.495659,   12.876263,   7,  27,  300.354767,    4.866820,   269,  2906
 2020, 06, 24, 05, 30,  105.496758,   12.873084,   8,  41,  300.906372,    5.047825,   276,  2905
 2020, 06, 24, 05, 30,  104.130592,   12.659343,   7,  26,  303.343719,    9.927057,   281,  3044
 2020, 06, 24, 05, 30,  107.351357,   14.031054,   8,  53,  307.390808,    4.090495,   391,  2626
 2020, 06, 24, 05, 30,  108.543365,   14.770247,   8,  58,  304.824005,    5.418058,   468,  2475
 2020, 06, 24, 05, 30,  108.745163,   14.856236,   8,  63,  307.920258,    7.979045,   473,  2454
 2020, 06, 24, 05, 30,  108.859451,   14.939093,   8,  79,  320.238586,   16.845028,   484,  2440
 2020, 06, 24, 05, 30,  108.325920,   14.877109,   8,  41,  304.838623,    6.558625,   488,  2493
 2020, 06, 24, 05, 30,  108.448570,   15.056974,   8,  75,  315.779144,   16.163698,   509,  2477
 2020, 06, 24, 05, 30,  108.440392,   15.057452,   9,  87,  331.479279,   39.579311,   514,  2477
 2020, 06, 24, 05, 30,  106.420311,   14.703773,   8,  57,  306.088074,    4.593529,   518,  2731
 2020, 06, 24, 05, 30,  108.126877,   15.134773,   8,  55,  304.762878,    5.937263,   533,  2504
 2020, 06, 24, 05, 30,  108.116280,   15.132747,   8,  55,  304.565582,    5.583552,   533,  2505
 2020, 06, 24, 05, 30,  108.228142,   15.301956,   8,  72,  312.868073,   13.103338,   553,  2491
 2020, 06, 24, 05, 30,  108.283104,   15.351357,   8,  65,  308.694580,    7.817612,   557,  2485
 2020, 06, 24, 05, 30,  108.285706,   15.352302,   8,  72,  313.303833,   11.865697,   562,  2484
 2020, 06, 24, 05, 30,  107.968735,   15.459066,   8,  64,  309.035919,    8.324162,   584,  2510
 2020, 06, 24, 05, 30,  108.073341,   15.498729,   8,  58,  306.898895,    5.597621,   586,  2500
 2020, 06, 24, 05, 30,  107.770699,   15.441352,   8,  54,  306.831909,    6.161704,   586,  2528
 2020, 06, 24, 05, 30,  107.965714,   15.881754,   8,  35,  310.258789,    8.092336,   647,  2500