http://dr5.lamost.org/v3/sas/fits/20131128/GAC113N37B1/spec-56625-GAC113N37B1_sp14-063.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131128/GAC113N37B1/spec-56625-GAC113N37B1_sp14-063.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131128/GAC113N37B1/spec-56625-GAC113N37B1_sp14-063.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131128/GAC113N37B1/spec-56625-GAC113N37B1_sp14-063.fits.gz