year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 01, 04, 10, 04,   39.706627,   37.305634,   8,  65,  307.133057,    7.745899,     2,  1986
 2021, 01, 04, 10, 04,   39.019245,   37.266514,   8,  61,  305.317902,    7.203960,    14,  2050
 2021, 01, 04, 10, 04,   39.537716,   37.457874,   8,  62,  305.946075,    6.095430,    28,  1997
 2021, 01, 04, 10, 04,   39.154793,   37.715324,   8,  55,  303.159180,    6.542738,    76,  2023
 2021, 01, 04, 10, 04,   40.796619,   38.173168,   8,  71,  311.195068,    7.973411,   100,  1849
 2021, 01, 04, 10, 04,   40.787395,   38.171574,   8,  68,  308.808380,    6.696073,   100,  1850
 2021, 01, 04, 10, 04,   40.047604,   38.047340,   8,  73,  312.873962,   10.609930,   101,  1928
 2021, 01, 04, 10, 04,   44.126221,   42.120831,   8,  54,  302.924164,    6.652954,   606,  1365
 2021, 01, 04, 10, 04,   42.082901,   42.250710,   8,  72,  312.362244,    9.364700,   668,  1567
 2021, 01, 04, 10, 04,   41.924030,   42.423653,   9,  97,  354.204895,   48.688999,   697,  1577
 2021, 01, 04, 10, 04,   43.976414,   42.759392,   8,  55,  303.274994,    7.681513,   704,  1359
 2021, 01, 04, 10, 04,   43.965393,   42.757973,   9,  93,  355.672577,   57.929413,   704,  1360
 2021, 01, 04, 10, 04,   43.954815,   42.756603,   8,  75,  330.186676,   24.653900,   704,  1361
 2021, 01, 04, 10, 04,   41.866756,   42.462360,   8,  78,  318.222748,   12.541453,   704,  1581
 2021, 01, 04, 10, 04,   41.798218,   42.465641,   9,  92,  341.141174,   31.131117,   706,  1588
 2021, 01, 04, 10, 04,   41.788948,   42.464237,   9, 100,  447.907166,  428.157379,   706,  1589
 2021, 01, 04, 10, 04,   41.779682,   42.462826,   8,  56,  303.585510,    4.770653,   706,  1590
 2021, 01, 04, 10, 04,   41.689075,   42.510567,   8,  50,  312.465546,    8.112283,   715,  1598
 2021, 01, 04, 10, 04,   41.687244,   42.517128,   9,  96,  349.144287,   40.029301,   716,  1598
 2021, 01, 04, 10, 04,   41.668686,   42.514290,   8,  75,  315.135712,   10.054688,   716,  1600
 2021, 01, 04, 10, 04,   41.713245,   42.527939,   8,  68,  309.023529,    7.505713,   717,  1595
 2021, 01, 04, 10, 04,   41.703960,   42.526520,   8,  75,  314.748444,    9.949840,   717,  1596
 2021, 01, 04, 10, 04,   41.733711,   42.598587,   8,  57,  303.712463,    5.299872,   727,  1590
 2021, 01, 04, 10, 04,   41.403587,   42.786102,   9, 100,  361.168060,   60.183834,   762,  1617
 2021, 01, 04, 10, 04,   41.438976,   42.798405,   9,  94,  344.550751,   35.598541,   763,  1613
 2021, 01, 04, 10, 04,   41.401718,   42.792660,   9,  90,  335.661163,   26.018982,   763,  1617