year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 24, 13, 12,   -1.082790,    5.590621,   8,  55,  307.632843,    5.135828,     3,  2041
 2020, 08, 24, 13, 12,   -1.282171,    5.558613,   8,  60,  308.602325,    5.664768,     3,  2064
 2020, 08, 24, 13, 12,   -1.123998,    5.629117,   9,  81,  322.173126,   17.082779,     9,  2045
 2020, 08, 24, 13, 12,   -0.579546,    5.751300,   7,  23,  300.571625,    2.350188,    14,  1979
 2020, 08, 24, 13, 12,   -4.184824,    5.244600,   8,  57,  307.739166,    6.325317,    25,  2404
 2020, 08, 24, 13, 12,   -4.700589,    5.201284,   8,  54,  305.974945,    7.417384,    34,  2458
 2020, 08, 24, 13, 12,    1.958337,    6.390586,   8,  67,  312.618500,    4.995423,    51,  1624
 2020, 08, 24, 13, 12,   -0.796712,    5.975382,   9,  84,  352.063385,   55.052227,    53,  1998
 2020, 08, 24, 13, 12,    2.008751,    6.432161,   8,  61,  313.750305,    5.420012,    56,  1616
 2020, 08, 24, 13, 12,    2.127448,    6.490874,   8,  69,  313.679535,    5.631926,    62,  1598
 2020, 08, 24, 13, 12,    3.339320,    6.727170,   9,  96,  350.311127,   39.902649,    70,  1423
 2020, 08, 24, 13, 12,    3.466725,    6.759960,   8,  61,  312.917236,    5.577316,    72,  1405
 2020, 08, 24, 13, 12,   -0.845792,    6.191402,   8,  49,  303.169373,    3.072100,    86,  1998
 2020, 08, 24, 13, 12,    1.040454,    6.493523,   8,  53,  313.793732,    5.984911,    87,  1748
 2020, 08, 24, 13, 12,   -0.916325,    6.209728,   8,  67,  309.053223,    6.074752,    90,  2006
 2020, 08, 24, 13, 12,    3.071279,    6.856824,   8,  48,  305.917358,    2.338872,    95,  1456
 2020, 08, 24, 13, 12,    1.776522,    6.735212,   8,  61,  312.441071,    5.106278,   106,  1639
 2020, 08, 24, 13, 12,   -2.319189,    6.243352,   8,  40,  301.488983,    4.448267,   127,  2156
 2020, 08, 24, 13, 12,   -2.316365,    6.240462,   8,  32,  301.401123,    4.172847,   129,  2155
 2020, 08, 24, 13, 12,    0.670811,    6.747588,   8,  57,  308.919464,    4.679451,   133,  1790
 2020, 08, 24, 13, 12,    0.947432,    6.804134,   8,  74,  317.480560,    7.633163,   135,  1751
 2020, 08, 24, 13, 12,    2.128323,    7.025301,   8,  42,  306.609680,    3.191365,   141,  1581
 2020, 08, 24, 13, 12,   -0.909935,    6.781380,   8,  64,  308.869019,    7.098355,   174,  1990