year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 19, 13, 06,    9.644938,    6.889083,   8,  74,  318.316589,   12.824097,     3,   857
 2020, 08, 19, 13, 06,   10.198717,    7.011111,   8,  64,  310.845551,    8.685081,     8,   792
 2020, 08, 19, 13, 06,    6.073495,    6.604506,   8,  64,  312.254730,    6.044057,    36,  1277
 2020, 08, 19, 13, 06,   -0.540888,    5.631286,   8,  63,  312.811493,    7.919022,    42,  2151
 2020, 08, 19, 13, 06,   -1.516899,    5.591573,   8,  71,  311.591644,    6.702304,    59,  2267
 2020, 08, 19, 13, 06,   -1.486652,    5.644813,   8,  45,  304.756012,    2.909766,    68,  2261
 2020, 08, 19, 13, 06,    3.758198,    6.523158,   8,  64,  315.780182,    6.116950,    75,  1591
 2020, 08, 19, 13, 06,    4.069801,    6.617618,   8,  52,  309.865662,    3.969907,    82,  1544
 2020, 08, 19, 13, 06,    3.672123,    6.618444,   8,  56,  316.365448,    5.567212,    91,  1600
 2020, 08, 19, 13, 06,    3.745368,    6.649902,   9,  91,  341.017029,   25.180779,    94,  1589
 2020, 08, 19, 13, 06,    3.119432,    6.561462,   8,  72,  322.088959,    9.178927,    95,  1679
 2020, 08, 19, 13, 06,    1.857913,    6.378160,   8,  62,  312.793854,    4.714801,    97,  1854
 2020, 08, 19, 13, 06,    2.280846,    6.451361,   8,  64,  317.783386,    4.829168,    98,  1796
 2020, 08, 19, 13, 06,    2.285982,    6.465994,   8,  73,  320.253235,    6.277863,   100,  1795
 2020, 08, 19, 13, 06,    2.278767,    6.464865,   9,  80,  326.064758,   10.422336,   100,  1796
 2020, 08, 19, 13, 06,    1.846244,    6.404360,   8,  51,  313.253723,    4.232628,   101,  1855
 2020, 08, 19, 13, 06,    3.051675,    6.625109,   8,  68,  317.183197,    7.648022,   106,  1686
 2020, 08, 19, 13, 06,   -0.830577,    6.041332,   8,  55,  307.256653,    4.576275,   109,  2170
 2020, 08, 19, 13, 06,    3.559319,    6.743145,   8,  61,  316.849304,    6.135675,   112,  1611
 2020, 08, 19, 13, 06,    1.849823,    6.527382,   9,  91,  340.405457,   27.958546,   119,  1851
 2020, 08, 19, 13, 06,    2.882417,    6.836020,   8,  67,  318.483032,    6.360257,   141,  1703
 2020, 08, 19, 13, 06,   -2.167183,    6.278852,   8,  58,  306.379883,    6.822226,   179,  2327
 2020, 08, 19, 13, 06,   -1.947713,    6.532004,   8,  66,  309.327789,    5.665451,   211,  2293
 2020, 08, 19, 13, 06,   -1.225814,    6.660554,   8,  36,  310.516907,    5.530860,   212,  2194
 2020, 08, 19, 13, 06,   -1.919597,    6.886703,   8,  54,  309.363068,    6.390379,   262,  2279
 2020, 08, 19, 13, 06,   -1.181707,    7.192564,   8,  45,  309.434937,    8.270621,   290,  2177
 2020, 08, 19, 13, 06,   -1.583253,    7.283743,   8,  75,  316.072418,    8.822089,   312,  2223
 2020, 08, 19, 13, 06,   -3.443192,    7.052852,   8,  67,  311.476471,   12.050337,   325,  2447
 2020, 08, 19, 13, 06,    0.523627,    7.934759,   8,  67,  311.070282,    6.073745,   358,  1976
 2020, 08, 19, 13, 06,   -1.872949,    7.635303,   8,  73,  312.935883,    8.577292,   372,  2250
 2020, 08, 19, 13, 06,   -1.989677,    7.740621,   8,  75,  315.162659,   10.863862,   390,  2262