year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 18, 11, 56,   19.719368,   53.458458,   8,  48,  307.923340,    5.386878,    25,   893
 2020, 08, 18, 11, 56,   19.706230,   53.457493,   8,  75,  319.273041,   14.140528,    25,   894
 2020, 08, 18, 11, 56,    4.612210,   52.493446,   7,  23,  304.548187,    3.793749,   191,  2052
 2020, 08, 18, 11, 56,    9.906172,   53.523083,   8,  75,  314.524689,    8.396471,   201,  1609
 2020, 08, 18, 11, 56,   11.784836,   55.108215,   8,  53,  310.477448,    4.503301,   393,  1398