year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 22, 11, 10,   32.026001,    1.614425,   8,  40,  314.483551,    7.043197,     1,  1791
 2020, 06, 22, 11, 10,   24.515453,    0.490387,   8,  64,  306.719086,    6.435322,     7,  2711
 2020, 06, 22, 11, 10,   24.439341,    0.489483,   8,  57,  303.901459,    4.935123,     8,  2722
 2020, 06, 22, 11, 10,   24.362217,    0.532933,   8,  54,  311.657379,   10.226522,    13,  2732
 2020, 06, 22, 11, 10,   24.362135,    0.529176,   8,  71,  311.401215,    9.980236,    19,  2731
 2020, 06, 22, 11, 10,   31.304180,    1.632535,   8,  41,  307.037170,    2.664642,    20,  1886
 2020, 06, 22, 11, 10,   24.284006,    0.527802,   9,  86,  329.078186,   29.402418,    20,  2742
 2020, 06, 22, 11, 10,   24.276995,    0.526681,   9,  81,  322.201691,   21.005688,    20,  2743
 2020, 06, 22, 11, 10,   24.405075,    0.569259,   8,  40,  302.833527,    3.673779,    22,  2724
 2020, 06, 22, 11, 10,   24.396627,    0.578995,   8,  60,  305.006714,    5.209962,    23,  2725
 2020, 06, 22, 11, 10,   24.367510,    0.714172,   9,  83,  324.737244,   23.104134,    42,  2725
 2020, 06, 22, 11, 10,   24.360634,    0.713097,   8,  54,  302.806580,    4.209660,    42,  2726
 2020, 06, 22, 11, 10,   24.239655,    0.756986,   8,  57,  303.739868,    4.810215,    54,  2741
 2020, 06, 22, 11, 10,   24.146984,    0.753505,   9,  83,  324.016052,   21.187807,    55,  2754
 2020, 06, 22, 11, 10,   24.401781,    0.804776,   9,  91,  338.202240,   40.425724,    56,  2717
 2020, 06, 22, 11, 10,   24.394901,    0.803698,   8,  78,  318.170929,   15.237553,    56,  2718
 2020, 06, 22, 11, 10,   24.145315,    0.764464,   8,  45,  317.361603,   13.598311,    56,  2754
 2020, 06, 22, 11, 10,   33.845650,    2.358423,   7,  24,  304.686798,    4.231425,    70,  1515
 2020, 06, 22, 11, 10,   24.239080,    0.941438,   8,  63,  324.162506,   23.339396,    77,  2736
 2020, 06, 22, 11, 10,   24.231939,    0.940340,   8,  49,  306.965607,    7.475948,    77,  2737
 2020, 06, 22, 11, 10,   24.240259,    0.937754,   9,  82,  322.522339,   21.183659,    83,  2735
 2020, 06, 22, 11, 10,   24.233130,    0.936597,   8,  71,  311.074097,   10.224036,    83,  2736
 2020, 06, 22, 11, 10,   23.517952,    1.150912,   8,  39,  302.420929,    4.650650,   125,  2825
 2020, 06, 22, 11, 10,   23.517385,    1.152477,   8,  57,  303.879639,    5.669942,   132,  2824
 2020, 06, 22, 11, 10,   32.803020,    3.241213,   8,  70,  312.155670,    4.584726,   224,  1633
 2020, 06, 22, 11, 10,   30.119078,    3.200888,   8,  65,  307.358704,    4.984559,   279,  1989
 2020, 06, 22, 11, 10,   32.682903,    3.649377,   8,  72,  312.552795,    6.071506,   287,  1638
 2020, 06, 22, 11, 10,   30.054430,    3.357379,   8,  55,  310.522186,    6.670290,   303,  1993
 2020, 06, 22, 11, 10,   21.585663,    2.272246,   8,  52,  302.286163,    7.191141,   344,  3008