http://dr5.lamost.org/v3/sas/fits/20131212/GAC061N32B1/spec-56639-GAC061N32B1_sp06-117.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131212/GAC061N32B1/spec-56639-GAC061N32B1_sp15-114.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131212/GAC061N32B1/spec-56639-GAC061N32B1_sp06-117.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131212/GAC061N32B1/spec-56639-GAC061N32B1_sp06-117.fits.gz
http://dr5.lamost.org/v3/sas/fits/20131212/GAC061N32B1/spec-56639-GAC061N32B1_sp06-117.fits.gz