redshift is damped Lyman alpha absorbers (DLAs). determination method: SHA-1 described at URL: https://noirlab.edu/public/images/noao-04794 URL: https://noirlab...
redshift is damped Lyman alpha absorbers (DLAs). determination method or standard: SHA-1 described at URL: https://noirlab.edu/public/images/noao-04794 URL:...