year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 30, 11, 17,   29.983582,    3.091604,   8,  59,  307.869507,    3.522846,    13,  1799
 2020, 08, 30, 11, 17,   32.119232,    3.429904,   8,  67,  312.020813,    5.454958,    15,  1492
 2020, 08, 30, 11, 17,   30.452635,    3.290648,   8,  62,  308.916412,    3.365645,    32,  1728
 2020, 08, 30, 11, 17,   29.605793,    3.173577,   8,  63,  308.401428,    3.756614,    34,  1846
 2020, 08, 30, 11, 17,   28.564302,    3.047467,   8,  59,  305.456696,    4.152351,    39,  1981
 2020, 08, 30, 11, 17,   29.165831,    3.256161,   8,  58,  305.666962,    3.556816,    56,  1901
 2020, 08, 30, 11, 17,   29.129002,    3.293082,   8,  54,  306.144379,    3.544708,    62,  1905
 2020, 08, 30, 11, 17,   33.173634,    3.917264,   8,  64,  310.374084,    4.098086,    64,  1334
 2020, 08, 30, 11, 17,   29.168030,    3.392777,   8,  68,  310.652618,    5.619143,    76,  1897
 2020, 08, 30, 11, 17,   39.619095,    5.343765,   8,  37,  316.252930,    6.968220,   136,   555
 2020, 08, 30, 11, 17,   36.286007,    4.907281,   8,  55,  322.932495,   10.729223,   141,   950
 2020, 08, 30, 11, 17,   36.278740,    4.906198,   9,  86,  343.794434,   35.346954,   141,   951
 2020, 08, 30, 11, 17,   36.108505,    4.963736,   8,  60,  328.511871,   15.959631,   154,   972
 2020, 08, 30, 11, 17,   36.107342,    4.971866,   9,  98,  355.550385,   55.244041,   155,   972
 2020, 08, 30, 11, 17,   36.120567,    4.982139,   8,  76,  325.703156,   11.402841,   156,   970
 2020, 08, 30, 11, 17,   36.112213,    4.989210,   9,  85,  334.660126,   20.473509,   157,   971
 2020, 08, 30, 11, 17,   36.165642,    5.120262,   8,  58,  323.279816,    8.344798,   178,   959
 2020, 08, 30, 11, 17,   39.730019,    5.860034,   8,  42,  320.138153,    7.692858,   213,   521
 2020, 08, 30, 11, 17,   39.701759,    5.877671,   8,  67,  321.534088,   10.471096,   215,   525
 2020, 08, 30, 11, 17,   37.168392,    6.514659,   8,  73,  315.286621,   13.719300,   362,   801
 2020, 08, 30, 11, 17,   36.928516,    6.579202,   8,  65,  309.663391,    7.790384,   377,   826