http://dr5.lamost.org/v3/sas/fits/20151203/GAC108N13B2/spec-57360-GAC108N13B2_sp13-019.fits.gz
http://dr5.lamost.org/v3/sas/fits/20151203/GAC108N13B2/spec-57360-GAC108N13B2_sp13-019.fits.gz
http://dr5.lamost.org/v3/sas/fits/20151203/GAC108N13B2/spec-57360-GAC108N13B2_sp13-019.fits.gz
http://dr5.lamost.org/v3/sas/fits/20151203/GAC108N13B2/spec-57360-GAC108N13B2_sp13-019.fits.gz