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High‐contrast Imaging with a Small, Well‐corrected Subaperture and a Phase‐mask Coronagraph

Mawet, D. and Serabyn, E. (2009) High‐contrast Imaging with a Small, Well‐corrected Subaperture and a Phase‐mask Coronagraph. In: Exoplanets and Disks: Their Formation and Diversity. AIP Conference Proceedings. No.1158. American Institute of Physics , Melville, NY, pp. 321-324. ISBN 978-0-7354-0695-7. https://resolver.caltech.edu/CaltechAUTHORS:20150519-100326965

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Abstract

We used the 1.6‐meter‐diameter off‐axis well‐corrected subaperture (WCS) on the Palomar Hale telescope with a small inner‐working angle (IWA) coronagraph to provide high‐contrast images of known brown dwarf companions (HD 130948, HD 49197, and HR 7672) and the first images of the scattered light from HD 32297 debris disk obtained in the Ks band. While providing new constraints for this system, our observations also demonstrate the advantage of this particular instrument configuration.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1063/1.3215878DOIArticle
http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.3215878PublisherArticle
ORCID:
AuthorORCID
Mawet, D.0000-0002-8895-4735
Additional Information:© 2009 American Institute of Physics. Published online 05 August 2009. This works was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration (NASA). D. M. is supported by an appointment to the NASA Postdoctoral Program at the Jet Propulsion Laboratory, California Institute of Technology, administered by Oak Ridge Associated Universities through a contract with NASA.
Funders:
Funding AgencyGrant Number
NASA/JPL/CaltechUNSPECIFIED
NASA Postdoctoral ProgramUNSPECIFIED
Subject Keywords:High-contrast imaging, adaptive optics, coronagraphy, brown dwarf, debris disk
Series Name:AIP Conference Proceedings
Issue or Number:1158
Classification Code:PACS: 95.75.Qr, 97.20.Vs, 97.82.Jw
DOI:10.1063/1.3215878
Record Number:CaltechAUTHORS:20150519-100326965
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20150519-100326965
Official Citation:High‐contrast Imaging with a Small, Well‐corrected Subaperture and a Phase‐mask Coronagraph D. Mawet and E. Serabyn AIP Conf. Proc. 1158, 321 (2009); http://dx.doi.org/10.1063/1.3215878
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:57649
Collection:CaltechAUTHORS
Deposited By:INVALID USER
Deposited On:19 May 2015 18:17
Last Modified:10 Nov 2021 21:53

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