THE PHASES DIFFERENTIAL ASTROMETRY DATA ARCHIVE. I. MEASUREMENTS AND DESCRIPTION
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Muterspaugh-2010-THE PHASES DIFFERENT.pdf
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Author(s)
Muterspaugh, Matthew W.
Lane, Benjamin F.
Kulkarni, S. R.
Konacki, Maciej
Burke, Bernard F.
Colavita, M. M.
Shao, M.
Wiktorowicz, Sloane J.
O’Connell, J.
Date Issued
October 2010
Journal
The Astronomical Journal
Publisher
IOP Publishing
Citation
Muterspaugh, Matthew W., Benjamin F. Lane, S. R. Kulkarni, Maciej Konacki, Bernard F. Burke, M. M. Colavita, M. Shao, Sloane J. Wiktorowicz, and J. O’Connell. “THE PHASES DIFFERENTIAL ASTROMETRY DATA ARCHIVE. I. MEASUREMENTS AND DESCRIPTION.” The Astronomical Journal 140, no. 6 (October 20, 2010): 1579–1622. © 2010 The American Astronomical Society
Version
Final published version
Abstract
The Palomar High-precision Astrometric Search for Exoplanet Systems (PHASES) monitored 51 subarcsecond binary systems to determine precision binary orbits, study the geometries of triple and quadruple star systems, and discover previously unknown faint astrometric companions as small as giant planets. PHASES measurements made with the Palomar Testbed Interferometer (PTI) from 2002 until PTI ceased normal operations in late 2008 are presented. Infrared differential photometry of several PHASES targets were measured with Keck Adaptive Optics and are presented.
MIT Department
Massachusetts Institute of Technology. Department of Physics
MIT Kavli Institute for Astrophysics and Space Research
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1088/0004-6256/140/6/1579
