year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 09, 06, 04, 12,  126.563156,   45.682495,   8,  63,  308.660339,    3.836053,    30,  1855
 2020, 09, 06, 04, 12,  126.270172,   45.630039,   8,  65,  309.880707,    5.630611,    30,  1883
 2020, 09, 06, 04, 12,  126.747673,   45.760761,   9,  89,  334.738770,   22.698677,    37,  1835
 2020, 09, 06, 04, 12,  126.452690,   45.722359,   8,  63,  306.021454,    4.746942,    39,  1863
 2020, 09, 06, 04, 12,  126.648964,   45.860455,   8,  58,  307.539795,    4.358487,    54,  1840
 2020, 09, 06, 04, 12,  125.233406,   45.598782,   8,  65,  307.033936,    5.442894,    54,  1972
 2020, 09, 06, 04, 12,  125.222191,   45.596630,   8,  65,  307.162659,    5.555166,    54,  1973
 2020, 09, 06, 04, 12,  127.393578,   46.085388,   8,  30,  310.535126,    4.730957,    68,  1763
 2020, 09, 06, 04, 12,  126.283302,   46.256573,   8,  63,  308.823303,    4.265528,   121,  1857
 2020, 09, 06, 04, 12,  126.015121,   46.318130,   8,  73,  312.852661,    8.204566,   137,  1878
 2020, 09, 06, 04, 12,  126.163826,   46.373661,   8,  61,  305.462341,    4.232524,   141,  1863
 2020, 09, 06, 04, 12,  125.275208,   46.218025,   8,  64,  306.716217,    4.886486,   142,  1945
 2020, 09, 06, 04, 12,  126.974815,   46.644249,   8,  74,  314.065186,    6.111046,   160,  1779
 2020, 09, 06, 04, 12,  125.819000,   46.620785,   8,  60,  304.667084,    4.042293,   186,  1883
 2020, 09, 06, 04, 12,  128.801834,   48.686680,   9,  87,  362.814636,   61.391735,   416,  1531
 2020, 09, 06, 04, 12,  125.002419,   49.755260,   8,  57,  303.770874,    4.450241,   662,  1824