http://dr5.lamost.org/v3/sas/fits/20140101/GAC076N21B1/spec-56659-GAC076N21B1_sp14-033.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140101/GAC076N21B1/spec-56659-GAC076N21B1_sp01-006.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140101/GAC076N21B1/spec-56659-GAC076N21B1_sp14-033.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140101/GAC076N21B1/spec-56659-GAC076N21B1_sp14-033.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140101/GAC076N21B1/spec-56659-GAC076N21B1_sp14-033.fits.gz