year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 10, 21, 11, 53,   16.178459,   41.338287,   8,  66,  307.552826,    5.092805,    90,  1489
 2020, 10, 21, 11, 53,   24.175753,   42.711689,   8,  53,  302.582062,    8.457849,   168,   746
 2020, 10, 21, 11, 53,   17.986158,   42.875771,   8,  48,  301.671692,    5.011833,   282,  1265
 2020, 10, 21, 11, 53,   21.613773,   43.575809,   8,  64,  306.461243,    7.240503,   329,   949
 2020, 10, 21, 11, 53,   23.800512,   43.819134,   8,  59,  304.610352,    8.655389,   341,   758
 2020, 10, 21, 11, 53,   23.787363,   43.818226,   8,  65,  307.321991,   10.891108,   341,   759
 2020, 10, 21, 11, 53,   23.793421,   44.048607,   8,  33,  300.244690,    6.450640,   375,   755
 2020, 10, 21, 11, 53,   25.558355,   44.595901,   8,  71,  311.324860,   10.886220,   441,   622
 2020, 10, 21, 11, 53,   25.549994,   44.595467,   8,  57,  303.845001,    6.624084,   441,   623
 2020, 10, 21, 11, 53,   19.151100,   44.690426,   8,  57,  303.834320,    6.366537,   533,  1122
 2020, 10, 21, 11, 53,   19.356148,   45.040951,   8,  64,  306.511475,    7.656057,   582,  1099
 2020, 10, 21, 11, 53,   19.418036,   45.062809,   8,  57,  303.856689,    6.205016,   584,  1094
 2020, 10, 21, 11, 53,   20.725367,   45.215000,   8,  51,  302.088745,    5.480774,   587,   996
 2020, 10, 21, 11, 53,   20.945276,   45.661236,   8,  67,  308.300812,    8.902899,   651,   964