year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 04, 04, 06, 45,  105.337715,   10.235786,   8,  66,  311.839111,    9.549242,   425,   728
 2021, 04, 04, 06, 45,  105.374397,   10.269493,   8,  58,  309.445190,    6.812063,   428,   724
 2021, 04, 04, 06, 45,  105.376549,   10.271054,   8,  49,  310.400604,    8.092611,   433,   723
 2021, 04, 04, 06, 45,  105.276031,   10.334732,   8,  62,  313.048401,    8.913339,   441,   732
 2021, 04, 04, 06, 45,  104.986603,   10.343152,   8,  45,  308.072235,    5.328627,   446,   761
 2021, 04, 04, 06, 45,  105.312691,   10.379129,   7,  28,  312.342896,    7.978926,   450,   727
 2021, 04, 04, 06, 45,  105.242516,   10.370193,   8,  48,  311.832153,    7.317145,   450,   734
 2021, 04, 04, 06, 45,  105.291344,   10.385988,   8,  62,  313.166321,    9.315438,   451,   729
 2021, 04, 04, 06, 45,  104.987244,   10.346909,   7,  18,  309.953766,    5.872118,   451,   760
 2021, 04, 04, 06, 45,  105.149727,   10.386790,   8,  50,  309.236938,    6.786175,   453,   743
 2021, 04, 04, 06, 45,  106.577339,   10.579360,   8,  65,  311.063141,    4.177100,   454,   587
 2021, 04, 04, 06, 45,  105.267586,   10.411629,   8,  66,  324.094940,   21.824608,   454,   731
 2021, 04, 04, 06, 45,  105.226410,   10.415808,   8,  54,  319.187012,   15.334741,   455,   735
 2021, 04, 04, 06, 45,  105.222763,   10.443945,   8,  70,  312.559204,   10.101389,   458,   735
 2021, 04, 04, 06, 45,  105.251465,   10.457324,   8,  46,  309.087891,    6.680201,   459,   732
 2021, 04, 04, 06, 45,  105.220871,   10.474524,   8,  46,  311.336334,    8.888847,   466,   734
 2021, 04, 04, 06, 45,  105.178650,   10.488172,   8,  46,  305.743073,    5.647086,   468,   738
 2021, 04, 04, 06, 45,  105.184891,   10.517546,   8,  62,  309.296997,    9.747858,   471,   737
 2021, 04, 04, 06, 45,  105.593307,   10.696907,   8,  51,  304.628510,    7.790988,   489,   695
 2021, 04, 04, 06, 45,  105.819847,   10.736382,   7,  29,  305.086182,    6.584815,   490,   674
 2021, 04, 04, 06, 45,  105.290787,   10.666883,   8,  37,  308.096893,    7.226302,   490,   724
 2021, 04, 04, 06, 45,  105.237869,   10.679051,   7,  23,  310.076355,    9.248388,   492,   729
 2021, 04, 04, 06, 45,  105.545929,   10.729875,   8,  78,  319.046234,   20.305824,   493,   699
 2021, 04, 04, 06, 45,  105.316368,   10.708810,   8,  37,  316.734528,   11.702342,   494,   721
 2021, 04, 04, 06, 45,  105.320961,   10.691205,   7,  27,  315.759399,    9.571095,   497,   720
 2021, 04, 04, 06, 45,  105.239792,   10.680992,   7,   0,  312.447021,   10.349072,   497,   728
 2021, 04, 04, 06, 45,  105.548645,   10.729527,   9,  80,  322.373749,   23.930889,   498,   698
 2021, 04, 04, 06, 45,  105.538055,   10.728195,   8,  52,  310.367981,    8.895504,   498,   699
 2021, 04, 04, 06, 45,  105.318474,   10.710160,   8,  72,  318.627319,   15.607741,   499,   720
 2021, 04, 04, 06, 45,  105.193474,   10.722919,   8,  57,  322.151947,   22.601830,   502,   732
 2021, 04, 04, 06, 45,  105.691368,   10.806785,   8,  72,  314.121155,   14.118983,   504,   684
 2021, 04, 04, 06, 45,  105.761620,   10.865628,   8,  38,  304.891388,    6.440973,   509,   677
 2021, 04, 04, 06, 45,  105.058434,   10.764706,   8,  33,  307.728821,    5.522383,   513,   744
 2021, 04, 04, 06, 45,  105.728981,   10.878398,   8,  68,  312.877777,   13.487453,   516,   679
 2021, 04, 04, 06, 45,  104.976639,   10.782624,   8,  41,  306.521759,    5.251507,   516,   752
 2021, 04, 04, 06, 45,  105.243156,   10.923671,   8,  42,  309.431671,    6.240377,   532,   723
 2021, 04, 04, 06, 45,  104.850822,   11.026720,   8,  53,  315.059082,    9.036983,   553,   760
 2021, 04, 04, 06, 45,  104.799477,   11.047994,   8,  57,  316.721924,    7.617000,   556,   765
 2021, 04, 04, 06, 45,  105.209915,   11.316228,   8,  60,  312.023071,    9.276071,   588,   719
 2021, 04, 04, 06, 45,  105.823555,   11.422938,   8,  67,  314.658539,    8.413447,   596,   661
 2021, 04, 04, 06, 45,  105.540894,   11.990909,   9,  90,  339.254089,   54.429695,   683,   676
 2021, 04, 04, 06, 45,  105.529846,   11.989492,   7,  21,  312.168884,    7.864740,   683,   677
 2021, 04, 04, 06, 45,  106.901627,   12.627771,   8,  39,  315.458923,    8.990167,   757,   478