year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 30, 06, 14,   99.333412,    8.571205,   8,  52,  304.111389,    4.297971,   183,  2440
 2020, 08, 30, 06, 14,  105.473595,   10.135820,   8,  70,  319.236877,    7.800056,   266,  1666
 2020, 08, 30, 06, 14,  106.669945,   10.662138,   8,  73,  327.561371,   13.093501,   317,  1485
 2020, 08, 30, 06, 14,  105.966011,   10.556090,   8,  68,  314.819366,    6.672662,   317,  1585
 2020, 08, 30, 06, 14,  106.668930,   10.668804,   8,  31,  322.897278,    9.417820,   318,  1485
 2020, 08, 30, 06, 14,  106.337296,   10.842122,   7,  22,  316.419891,    4.927367,   351,  1525
 2020, 08, 30, 06, 14,  106.336258,   10.848037,   8,  77,  323.159485,    9.643116,   352,  1524
 2020, 08, 30, 06, 14,  106.332619,   11.145378,   8,  50,  323.835327,    9.416102,   396,  1516
 2020, 08, 30, 06, 14,  105.204468,   11.352591,   8,  38,  319.209167,    5.275979,   452,  1664
 2020, 08, 30, 06, 14,  105.158768,   11.413512,   8,  65,  322.565491,    7.250069,   462,  1669
 2020, 08, 30, 06, 14,  104.893196,   11.440284,   8,  66,  318.897736,    6.259884,   472,  1704
 2020, 08, 30, 06, 14,  104.642830,   11.495828,   8,  73,  323.653931,    6.392458,   486,  1736
 2020, 08, 30, 06, 14,  105.272377,   11.870459,   8,  56,  317.474762,    5.947601,   527,  1639
 2020, 08, 30, 06, 14,  104.517159,   12.084942,   8,  70,  317.282654,    5.600938,   576,  1734
 2020, 08, 30, 06, 14,  104.613304,   12.391710,   8,  52,  317.850769,    5.765727,   619,  1712
 2020, 08, 30, 06, 14,  104.639565,   12.456571,   8,  32,  316.548431,    4.765321,   628,  1706
 2020, 08, 30, 06, 14,  105.255028,   12.598716,   8,  69,  317.348969,    5.628736,   635,  1618
 2020, 08, 30, 06, 14,  108.913475,   13.549074,   8,  31,  317.259186,    9.110519,   697,  1128
 2020, 08, 30, 06, 14,  109.191345,   13.671504,   7,   0,  323.112854,   15.355289,   710,  1096