http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp15-219.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp16-018.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp15-219.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp16-018.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp15-219.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp16-018.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp15-219.fits.gz
http://dr5.lamost.org/v3/sas/fits/20161209/GAC091N00B2/spec-57732-GAC091N00B2_sp16-018.fits.gz