year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 30, 06, 31,  111.529602,    0.553304,   8,  67,  317.253174,   10.325028,     2,   639
 2020, 09, 30, 06, 31,  111.678696,    0.596277,   8,  70,  340.561920,   38.067799,     4,   613
 2020, 09, 30, 06, 31,  111.681648,    0.659166,   8,  52,  309.235291,    8.731085,    10,   611
 2020, 09, 30, 06, 31,  111.543625,    0.658449,   8,  72,  312.121704,    8.653352,    12,   634
 2020, 09, 30, 06, 31,  110.776970,    0.558345,   8,  51,  309.696167,    9.892754,    14,   707
 2020, 09, 30, 06, 31,  111.540131,    0.661930,   7,  22,  301.071045,    2.855008,    18,   633
 2020, 09, 30, 06, 31,  110.877808,    0.602835,   7,  23,  302.497620,    6.868861,    22,   696
 2020, 09, 30, 06, 31,  111.585312,    0.828032,   7,   0,  305.725922,    4.710636,    39,   620
 2020, 09, 30, 06, 31,  111.782852,    0.933438,   8,  64,  308.103821,    5.238173,    52,   584
 2020, 09, 30, 06, 31,  111.559059,    1.027986,   8,  53,  305.837677,    3.658837,    70,   617
 2020, 09, 30, 06, 31,  111.831604,    2.062388,   8,  50,  305.155518,    4.268279,   217,   538
 2020, 09, 30, 06, 31,  100.377823,    0.748811,   8,  68,  310.433624,    5.722210,   279,  1989
 2020, 09, 30, 06, 31,  102.610092,    2.994007,   7,   0,  316.579620,    8.425672,   561,  1627
 2020, 09, 30, 06, 31,  101.864433,    2.894085,   8,  51,  320.307251,    7.213530,   563,  1734
 2020, 09, 30, 06, 31,  101.149765,    4.076036,   8,  46,  316.863647,    7.012774,   754,  1795