http://dr5.lamost.org/v3/sas/fits/20131231/GAC096N23B2/spec-56658-GAC096N23B2_sp08-241.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131231/GAC096N23B2/spec-56658-GAC096N23B2_sp08-241.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131231/GAC096N23B2/spec-56658-GAC096N23B2_sp08-241.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131231/GAC096N23B2/spec-56658-GAC096N23B2_sp08-241.fits.gz