A dataset provided by the European Space Agency

Name 5961
Title THE D/H RATIOS IN A DOUBLE QSO ABSORPTION SYSTEM TOWARDS Q0454-220
URL https://hst.esac.esa.int/ehst/#/pages/search;proposal=5961;TAPCLIENT=DOI
DOI https://doi.org/10.5270/esa-mfedkpd
Author Webb, John K.
Description This is a scientific proposal for HST mission. For specific information please visit https://archive.stsci.edu/proposal_search.php?id=5961&mission=hst
Publication
  • Discovery of extremely low-metallicity circumgalactic gas at z = 0.5 towards Q0454-220
Instrument HRS, HRS/2
Temporal Coverage 1995-10-11T13:37:29Z/1995-10-25T00:01:52Z
Version 1.0
Mission Description Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.
Creator Contact https://support.cosmos.esa.int/esdc/index.php?/Tickets/Submit
Date Published 1996-10-25T13:23:01Z
Keywords Hubble, HST, HLA, HCV, ACS, COS, STIS, WFC3, FOC, FOS, HRS, NICMOS, WFPC, WFPC2
Publisher And Registrant European Space Agency
Credit Guidelines European Space Agency, Webb comma John K., 1996, 'THE D/H RATIOS IN A DOUBLE QSO ABSORPTION SYSTEM TOWARDS Q0454-220', 1.0, European Space Agency, https://doi.org/10.5270/esa-mfedkpd