year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 06, 17, 23, 15,  162.939758,   67.661140,   8,  77,  317.064575,   12.942453,    55,  2613
 2020, 06, 17, 23, 15,  162.908310,   67.663177,   8,  44,  314.100342,   10.152585,    56,  2614
 2020, 06, 17, 23, 15,  153.626205,   68.790718,   7,   0,  309.683502,   10.808100,   573,  2770
 2020, 06, 17, 23, 15,  151.853806,   67.787239,   8,  77,  336.126648,   51.107758,   584,  2917
 2020, 06, 17, 23, 15,  151.826035,   67.793343,   9, 100,  362.091492,  129.852951,   585,  2917
 2020, 06, 17, 23, 15,  151.814240,   67.785591,   8,  62,  337.924194,   54.019127,   585,  2918
 2020, 06, 17, 23, 15,  151.802307,   67.777786,   9,  84,  326.175812,   34.954189,   585,  2919
 2020, 06, 17, 23, 15,  151.810043,   67.807159,   9,  80,  324.634735,   32.153492,   586,  2916
 2020, 06, 17, 23, 15,  151.798294,   67.799446,   9,  99,  359.904144,  123.696129,   586,  2917
 2020, 06, 17, 23, 15,  151.786423,   67.791672,   8,  38,  326.507599,   32.842632,   586,  2918
 2020, 06, 17, 23, 15,  152.510803,   68.789276,   8,  61,  305.477112,    8.039043,   630,  2797
 2020, 06, 17, 23, 15,  152.500046,   68.782654,   8,  63,  306.182129,    8.615406,   630,  2798
 2020, 06, 17, 23, 15,  147.408615,   66.432465,   8,  73,  312.768372,   27.580570,   716,  3107
 2020, 06, 17, 23, 15,  147.395111,   66.421326,   8,  79,  318.765350,   39.863682,   716,  3108
 2020, 06, 17, 23, 15,  147.421402,   66.430290,   8,  72,  312.349365,   26.710583,   724,  3107
 2020, 06, 17, 23, 15,  147.408371,   66.419388,   9,  80,  320.675537,   44.127811,   724,  3108
 2020, 06, 17, 23, 15,  150.275818,   69.227905,   8,  54,  304.152588,    7.495121,   764,  2797
 2020, 06, 17, 23, 15,  150.247543,   69.233253,   8,  30,  305.275635,    7.630323,   765,  2797
 2020, 06, 17, 23, 15,  150.237320,   69.226601,   8,  65,  329.155579,   32.578468,   765,  2798
 2020, 06, 17, 23, 15,  150.226944,   69.219826,   8,  70,  342.276306,   53.656185,   765,  2799
 2020, 06, 17, 23, 15,  150.216644,   69.213097,   7,  25,  305.491302,    7.686138,   765,  2800
 2020, 06, 17, 23, 15,  150.206436,   69.206413,   8,  49,  320.709442,   21.316374,   765,  2801
 2020, 06, 17, 23, 15,  150.196091,   69.199654,   8,  62,  325.405792,   27.471741,   765,  2802