http://dr5.lamost.org/v3/sas/fits/20141221/GAC069N16B2/spec-57013-GAC069N16B2_sp06-219.fits.gz
http://dr5.lamost.org/v3/sas/fits/20141221/GAC069N16B2/spec-57013-GAC069N16B2_sp06-219.fits.gz
http://dr5.lamost.org/v3/sas/fits/20141221/GAC069N16B2/spec-57013-GAC069N16B2_sp06-219.fits.gz
http://dr5.lamost.org/v3/sas/fits/20141221/GAC069N16B2/spec-57013-GAC069N16B2_sp06-219.fits.gz