year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 11, 03, 06, 03,  112.343964,   39.159531,   8,  64,  306.650421,   12.252182,    67,   727
 2020, 11, 03, 06, 03,  112.342918,   39.168983,   8,  69,  309.416473,   14.446852,    68,   727
 2020, 11, 03, 06, 03,  112.610664,   39.265282,   8,  61,  305.341431,   12.080462,    76,   706
 2020, 11, 03, 06, 03,  114.263672,   39.406406,   8,  76,  316.022430,   16.604795,    85,   548
 2020, 11, 03, 06, 03,  114.254951,   39.405937,   9,  81,  321.209717,   21.114954,    85,   549
 2020, 11, 03, 06, 03,  102.250107,   38.228973,   8,  66,  308.079803,    5.391525,   103,  1722
 2020, 11, 03, 06, 03,  106.436264,   38.921791,   8,  62,  307.481323,    6.411851,   117,  1257
 2020, 11, 03, 06, 03,  110.586792,   39.383457,   8,  56,  303.316467,    6.628043,   120,   873
 2020, 11, 03, 06, 03,  110.495872,   39.455658,   8,  62,  305.637146,    8.470656,   133,   880
 2020, 11, 03, 06, 03,  102.377205,   38.603622,   8,  73,  312.588776,    7.749838,   155,  1695
 2020, 11, 03, 06, 03,  102.352692,   38.627132,   8,  61,  305.403839,    4.337536,   159,  1697
 2020, 11, 03, 06, 03,  102.251678,   38.630287,   8,  71,  310.930389,    6.879668,   162,  1707
 2020, 11, 03, 06, 03,  102.329437,   38.649696,   9,  89,  334.403992,   23.278053,   163,  1698
 2020, 11, 03, 06, 03,  109.744492,   40.625885,   9,  83,  324.373688,   21.413090,   317,   928
 2020, 11, 03, 06, 03,  109.734642,   40.624962,   8,  36,  300.423065,    4.573461,   317,   929
 2020, 11, 03, 06, 03,  100.070351,   39.319427,   8,  68,  308.778931,    7.535936,   317,  1906
 2020, 11, 03, 06, 03,   98.799370,   39.764534,   8,  59,  304.379242,    6.175817,   417,  2007
 2020, 11, 03, 06, 03,  106.988106,   41.004547,   8,  58,  304.253052,    7.705666,   418,  1155