year,month,day,hh,mm,lon,lat,mask,confidence,bright_t13,frp,line,sample
 2020, 08, 20, 06, 06,  116.180946,   24.738802,   8,  44,  304.317505,    3.632143,     7,   419
 2020, 08, 20, 06, 06,  102.819588,   23.719002,   8,  61,  315.855255,    7.070868,   109,  1973
 2020, 08, 20, 06, 06,  104.046394,   24.873533,   8,  73,  313.765350,    6.839547,   249,  1793
 2020, 08, 20, 06, 06,  105.177559,   25.079985,   8,  35,  308.621857,    3.651751,   253,  1645
 2020, 08, 20, 06, 06,  103.890373,   25.303087,   8,  47,  313.760132,    5.269837,   316,  1798
 2020, 08, 20, 06, 06,  103.141861,   25.302105,   8,  59,  316.561096,    6.045018,   334,  1887
 2020, 08, 20, 06, 06,  103.826569,   25.548908,   8,  62,  313.645966,    6.121272,   354,  1797
 2020, 08, 20, 06, 06,  103.885101,   25.667330,   8,  49,  305.926605,    4.172457,   370,  1786
 2020, 08, 20, 06, 06,  102.204269,   27.745974,   8,  33,  315.377441,    6.654591,   717,  1914