http://dr5.lamost.org/v3/sas/fits/20131205/EG041109N021906B01/spec-56632-EG041109N021906B01_sp15-244.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131205/EG041109N021906B01/spec-56632-EG041109N021906B01_sp15-244.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131205/EG041109N021906B01/spec-56632-EG041109N021906B01_sp15-244.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131205/EG041109N021906B01/spec-56632-EG041109N021906B01_sp15-244.fits.gz