| Name | 6721 |
| Title | ULTRA--RAPID UV CONTINUUM VARIABILITY AS A PROBE OF AGN PHYSICS |
| URL | https://hst.esac.esa.int/ehst/#/pages/search;proposal=6721;TAPCLIENT=DOI |
| DOI | https://doi.org/10.5270/esa-wmsss15 |
| 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=6721&mission=hst |
| Publication | A Search for Ultrarapid Microvariability in the Seyfert Galaxy NGC 7469 with the Hubble Space Telescope, Welsh, W. F.,Peterson, B. M.,Koratkar, A. P., The Astrophysical Journal, 509, 1998-12-01 00:00:00, 1998ApJ...509..118W||Supermassive Black Hole Mass Estimates Using Sloan Digital Sky Survey Quasar Spectra at 0.7 < z < 2, Rafiee, Alireza,Hall, Patrick B., The Astrophysical Journal Supplement Series, 194, 2011-06-01 00:00:00, 2011ApJS..194...42R||Virial Masses of Black Holes from Single Epoch Spectra of Active Galactic Nuclei, Kelly, Brandon C.,Bechtold, Jill, The Astrophysical Journal Supplement Series, 168, 2007-01-01 00:00:00, 2007ApJS..168....1K||Weighing supermassive black holes, Rafiee, Alireza, Ph.D. Thesis, 0, 2010-01-01 00:00:00, 2010PhDT........56R |
| Instrument | FOS/BL, FOS/RD |
| Temporal Coverage | 1996-06-22T15:03:54Z/1996-06-23T04:29:24Z |
| 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 | 1997-06-23T11:39:22Z |
| Publisher And Registrant | European Space Agency |
| Credit Guidelines | European Space Agency, 1997, Ultra--Rapid Uv Continuum Variability As A Probe Of Agn Physics, 1.0, European Space Agency, https://doi.org/10.5270/esa-wmsss15 |