/gal/data1/rcsed_v2/LAMOST/spectra/20111212/M31_007N38_B1
/gal/data1/rcsed_v2/LAMOST/spectra/20111212/M31_007N38_B1
/gal/data1/rcsed_v2/LAMOST/spectra/20111212/M31_007N38_B1