| Name | 9417 |
| Title | New Clues to the Origin of the Extreme Helium Stars |
| URL | https://hst.esac.esa.int/ehst/#/pages/search;proposal=9417;TAPCLIENT=DOI |
| DOI | https://doi.org/10.5270/esa-daj0393 |
| Author | European Space Agency |
| Description | This is a scientific proposal for HST mission. For specific information please visit https:\\archive.stsci.edu\proposal_search.php?id=9417&mission=hst |
| Publication | Abundances of Neutron-Capture Elements in the Hot Extreme Helium Stars V1920 Cygni and HD 124448, Pandey, Gajendra,Lambert, David L.,Rao, N. Kameswara, The Astrophysical Journal, 602, 2004-02-01 00:00:00, 2004ApJ...602L.113P||An Analysis of Ultraviolet Spectra of Extreme Helium Stars and New Clues to Their Origins, Pandey, Gajendra,Lambert, David L.,Jeffery, C. Simon, The Astrophysical Journal, 638, 2006-02-01 00:00:00, 2006ApJ...638..454P||Quantitative spectroscopy of extreme helium stars Model atmospheres and a non-LTE abundance analysis of BD+10°2179, Kupfer, T.,Przybilla, N.,Heber, U., Monthly Notices of the Royal Astronomical Society, 471, 2017-10-01 00:00:00, 2017MNRAS.471..877K |
| Instrument | STIS/CCD, STIS/NUV-MAMA |
| Temporal Coverage | 2002-09-07T11:13:52Z/2003-07-21T22:24:42Z |
| 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 | 2007-01-23T00:07:36Z |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, 2007, New Clues To The Origin Of The Extreme Helium Stars, 1.0, European Space Agency, https://doi.org/10.5270/esa-daj0393 |