/gal/data1/rcsed_v2/LAMOST/spectra/20160509/HD171254N002107V01
/gal/data1/rcsed_v2/LAMOST/spectra/20160509/HD171254N002107V01
/gal/data1/rcsed_v2/LAMOST/spectra/20160509/HD171254N002107V01