Interferometric phase calibration sources in the declination range 0° to -30°

Joshua N. Winn; Alok R. Patnaik; J. M. Wrobel

doi:10.1086/345541

Interferometric phase calibration sources in the declination range 0° to -30°

Joshua N. Winn, Alok R. Patnaik, J. M. Wrobel

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

We present a catalog of 321 compact radio sources in the declination range 0° > δ > -30°. The positions of these sources have been measured with a two-dimensional rms accuracy of 35 milliarcseconds using the NRAO⁶ Very Large Array. Each source has a peak flux density >50 mJy at 8.4 GHz. We intend for this catalog to be used mainly for selection of phase calibration sources for radio interferometers, although compact radio sources have other scientific uses.

Original language	English (US)
Pages (from-to)	83-87
Number of pages	5
Journal	Astrophysical Journal, Supplement Series
Volume	145
Issue number	1
DOIs	https://doi.org/10.1086/345541
State	Published - Mar 2003
Externally published	Yes

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

Keywords

Astrometry
Catalogs
Radio continuum: general
Techniques: interferometric

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10.1086/345541

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title = "Interferometric phase calibration sources in the declination range 0° to -30°",

abstract = "We present a catalog of 321 compact radio sources in the declination range 0° > δ > -30°. The positions of these sources have been measured with a two-dimensional rms accuracy of 35 milliarcseconds using the NRAO6 Very Large Array. Each source has a peak flux density >50 mJy at 8.4 GHz. We intend for this catalog to be used mainly for selection of phase calibration sources for radio interferometers, although compact radio sources have other scientific uses.",

keywords = "Astrometry, Catalogs, Radio continuum: general, Techniques: interferometric",

author = "Winn, {Joshua N.} and Patnaik, {Alok R.} and Wrobel, {J. M.}",

year = "2003",

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doi = "10.1086/345541",

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pages = "83--87",

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T1 - Interferometric phase calibration sources in the declination range 0° to -30°

AU - Winn, Joshua N.

AU - Patnaik, Alok R.

AU - Wrobel, J. M.

PY - 2003/3

Y1 - 2003/3

N2 - We present a catalog of 321 compact radio sources in the declination range 0° > δ > -30°. The positions of these sources have been measured with a two-dimensional rms accuracy of 35 milliarcseconds using the NRAO6 Very Large Array. Each source has a peak flux density >50 mJy at 8.4 GHz. We intend for this catalog to be used mainly for selection of phase calibration sources for radio interferometers, although compact radio sources have other scientific uses.

AB - We present a catalog of 321 compact radio sources in the declination range 0° > δ > -30°. The positions of these sources have been measured with a two-dimensional rms accuracy of 35 milliarcseconds using the NRAO6 Very Large Array. Each source has a peak flux density >50 mJy at 8.4 GHz. We intend for this catalog to be used mainly for selection of phase calibration sources for radio interferometers, although compact radio sources have other scientific uses.

KW - Astrometry

KW - Catalogs

KW - Radio continuum: general

KW - Techniques: interferometric

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JO - Astrophysical Journal, Supplement Series

JF - Astrophysical Journal, Supplement Series

IS - 1

ER -

Interferometric phase calibration sources in the declination range 0° to -30°

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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