http://dr5.lamost.org/v3/sas/fits/20160526/HD184250N365730B01/spec-57535-HD184250N365730B01_sp15-083.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160526/HD184250N365730B01/spec-57535-HD184250N365730B01_sp15-083.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160526/HD184250N365730B01/spec-57535-HD184250N365730B01_sp15-083.fits.gz
http://dr5.lamost.org/v3/sas/fits/20160526/HD184250N365730B01/spec-57535-HD184250N365730B01_sp15-083.fits.gz