http://dr5.lamost.org/v3/sas/fits/20140929/GAC055N19B1/spec-56930-GAC055N19B1_sp16-002.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140929/GAC055N19B1/spec-56930-GAC055N19B1_sp16-002.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140929/GAC055N19B1/spec-56930-GAC055N19B1_sp16-002.fits.gz
http://dr5.lamost.org/v3/sas/fits/20140929/GAC055N19B1/spec-56930-GAC055N19B1_sp16-002.fits.gz