year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 26, 00, 20,   23.261036,    7.447229,   8,  60,  304.399109,    8.264327,     8,  2350
 2021, 01, 26, 00, 20,   23.864962,    7.179655,   8,  71,  307.367249,   12.613524,    30,  2423
 2021, 01, 26, 00, 20,   23.866379,    7.173782,   8,  59,  304.348419,    9.659145,    35,  2424
 2021, 01, 26, 00, 20,   19.595503,    7.808115,   8,  67,  306.130646,    7.274558,    45,  1918
 2021, 01, 26, 00, 20,   17.900627,    8.056081,   7,  23,  300.243378,    3.580132,    49,  1687
 2021, 01, 26, 00, 20,   24.076782,    7.040107,   8,  30,  300.587891,    9.570967,    50,  2449
 2021, 01, 26, 00, 20,   25.535273,    6.686801,   8,  43,  301.695587,    5.115205,    60,  2613
 2021, 01, 26, 00, 20,   25.534389,    6.684746,   8,  67,  306.200836,    7.710899,    66,  2614
 2021, 01, 26, 00, 20,   14.522915,    8.442700,   9,  81,  310.635376,    8.860675,    69,  1225
 2021, 01, 26, 00, 20,   16.874161,    8.061512,   8,  47,  302.149323,    4.475989,    72,  1544
 2021, 01, 26, 00, 20,   24.605913,    6.744046,   9, 100,  322.274323,   33.229500,    76,  2506
 2021, 01, 26, 00, 20,   25.301233,    6.620760,   8,  38,  301.142883,    5.420012,    76,  2578
 2021, 01, 26, 00, 20,   24.529270,    6.737894,   8,  71,  307.421509,   15.736118,    78,  2499
 2021, 01, 26, 00, 20,   24.599852,    6.746655,   8,  41,  301.461700,   10.670321,    81,  2506
 2021, 01, 26, 00, 20,   24.610243,    6.744906,   9,  94,  316.737946,   26.170372,    81,  2507
 2021, 01, 26, 00, 20,   24.523109,    6.739927,   8,  62,  304.883240,   12.947606,    83,  2499
 2021, 01, 26, 00, 20,   12.525351,    8.622245,   8,  72,  307.730377,   11.300911,    86,  1008
 2021, 01, 26, 00, 20,   20.730156,    7.171319,   9,  86,  313.081116,   13.638406,   111,  2068
 2021, 01, 26, 00, 20,   20.731335,    7.169648,   9,  97,  318.794373,   18.145630,   113,  2069
 2021, 01, 26, 00, 20,   23.525030,    6.646862,   8,  32,  300.699158,    7.100726,   120,  2401
 2021, 01, 26, 00, 20,   23.533875,    6.645345,   8,  43,  301.682434,    7.456120,   120,  2402
 2021, 01, 26, 00, 20,   23.559034,    6.631840,   8,  77,  309.477051,   12.798105,   121,  2405
 2021, 01, 26, 00, 20,   23.550783,    6.570917,   8,  64,  305.479370,    9.320793,   132,  2406
 2021, 01, 26, 00, 20,   23.526907,    6.538132,   8,  46,  301.960602,    7.519638,   136,  2404
 2021, 01, 26, 00, 20,   14.561555,    7.666156,   8,  51,  302.705902,    5.891781,   183,  1250
 2021, 01, 26, 00, 20,   13.168591,    7.758156,   8,  56,  303.696655,    7.904913,   200,  1090
 2021, 01, 26, 00, 20,   15.682567,    7.327446,   9, 100,  363.047394,   66.688835,   208,  1404
 2021, 01, 26, 00, 20,   17.712614,    6.237408,   8,  59,  304.224304,    4.545441,   322,  1718
 2021, 01, 26, 00, 20,   15.450665,    6.578264,   7,  20,  300.185150,    4.045360,   324,  1395
 2021, 01, 26, 00, 20,   18.078323,    6.165701,   7,  22,  300.228241,    4.816553,   324,  1770
 2021, 01, 26, 00, 20,   11.467711,    7.153701,   8,  59,  304.213074,    6.641623,   327,   910
 2021, 01, 26, 00, 20,   18.072376,    6.037820,   8,  42,  301.538879,    5.579349,   343,  1773
 2021, 01, 26, 00, 20,   17.716261,    6.080835,   8,  50,  302.613220,    4.485413,   345,  1723
 2021, 01, 26, 00, 20,   10.154686,    7.118181,   9, 100,  321.121338,   26.288773,   360,   762
 2021, 01, 26, 00, 20,    6.513136,    5.658794,   8,  56,  303.572449,    9.944735,   659,   353