year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2021, 03, 02, 08, 54,   60.971596,   37.157707,   8,  65,  307.414215,    4.605290,     6,  1589
 2021, 03, 02, 08, 54,   60.919209,   37.190685,   8,  70,  310.220886,    6.001239,    12,  1594
 2021, 03, 02, 08, 54,   61.101875,   37.251469,   8,  62,  305.819458,    4.835819,    17,  1571
 2021, 03, 02, 08, 54,   60.932991,   37.640381,   8,  67,  308.721588,    4.876924,    78,  1577
 2021, 03, 02, 08, 54,   64.354668,   38.385681,   8,  52,  302.384430,    5.714093,   120,  1200
 2021, 03, 02, 08, 54,   64.280113,   38.455025,   9,  82,  322.910400,   18.466375,   132,  1205
 2021, 03, 02, 08, 54,   58.808529,   37.845345,   8,  77,  317.058105,   10.249773,   158,  1800
 2021, 03, 02, 08, 54,   58.797703,   37.850521,   8,  37,  306.622192,    4.283091,   159,  1801
 2021, 03, 02, 08, 54,   45.148155,   34.754745,   8,  53,  312.391388,   31.399517,   180,  3131
 2021, 03, 02, 08, 54,   43.882488,   35.689354,   8,  63,  305.955750,   26.936464,   362,  3173
 2021, 03, 02, 08, 54,   43.871941,   35.689777,   8,  41,  301.535065,   19.011507,   371,  3173
 2021, 03, 02, 08, 54,   63.292686,   40.521931,   8,  64,  306.937653,    8.862930,   457,  1244
 2021, 03, 02, 08, 54,   63.288265,   40.543102,   8,  77,  316.302887,   13.355128,   460,  1244
 2021, 03, 02, 08, 54,   63.277863,   40.541821,   8,  62,  309.446594,    8.886176,   460,  1245
 2021, 03, 02, 08, 54,   68.042870,   41.331329,   9,  85,  327.634491,   33.241642,   506,   811
 2021, 03, 02, 08, 54,   67.985794,   41.556808,   8,  58,  304.076324,    8.967957,   540,   812
 2021, 03, 02, 08, 54,   68.033638,   41.791096,   8,  57,  314.647491,   21.712774,   574,   804
 2021, 03, 02, 08, 54,   68.026276,   41.787891,   8,  59,  305.832397,   13.535028,   578,   804
 2021, 03, 02, 08, 54,   68.007088,   41.840866,   8,  31,  304.160461,    8.863156,   584,   805
 2021, 03, 02, 08, 54,   67.955803,   41.978867,   8,  72,  311.783386,   13.440324,   604,   807
 2021, 03, 02, 08, 54,   67.977234,   41.998737,   8,  31,  306.352875,    8.585580,   606,   805
 2021, 03, 02, 08, 54,   67.983147,   41.996319,   8,  40,  305.852081,    8.488362,   610,   804
 2021, 03, 02, 08, 54,   67.992668,   42.015194,   8,  55,  303.064941,    7.594905,   612,   803
 2021, 03, 02, 08, 54,   67.980728,   42.014290,   8,  65,  307.303009,   10.506162,   612,   804
 2021, 03, 02, 08, 54,   68.107292,   42.069496,   8,  66,  307.828186,   11.121772,   617,   793
 2021, 03, 02, 08, 54,   68.095139,   42.068550,   8,  40,  300.618561,    6.301477,   617,   794