SIMBAD references

2021ApJS..257...35C - Astrophys. J., Suppl. Ser., 257, 35-35 (2021/December-0)

A MeerKAT 1.28 GHz atlas of southern sources in the IRAS Revised Bright Galaxy Sample.

CONDON J.J., COTTON W.D., JARRETT T., MARCHETTI L., MATTHEWS A.M., MAUCH T. and MOLOKO M.E.

Abstract (from CDS):

The IRAS Revised Bright Galaxy Sample (RBGS) comprises galaxies and unresolved mergers stronger than S = 5.24 Jy at λ = 60 µm with Galactic latitudes |b| > 5°. Nearly all are dusty star-forming galaxies whose radio continuum and far-infrared luminosities are proportional to their current rates of star formation. We used the MeerKAT array of 64 dishes to make 5 x 3 minutes snapshot observations at ν = 1.28 GHz covering all 298 southern (J2000 δ < 0°) RBGS sources identified with external galaxies. The resulting images have θ ≃ 7.''5 FWHM resolution and rms fluctuations σ ≃ 20 µJy beam–1 ≃ 0.26 K low enough to reveal even faint disk emission. The rms position uncertainties are σα ≃ σδ ≃ 1'' relative to accurate near-infrared positions, and the image dynamic ranges are DR >= 104: 1. Cropped MeerKAT images of all 298 southern RBGS sources are available in FITS format from 10.48479/dnt7-6q05.

Abstract Copyright: © 2021. The American Astronomical Society. All rights reserved.

Journal keyword(s): Infrared galaxies - Radio continuum emission - Luminous infrared galaxies

VizieR on-line data: <Available at CDS (J/ApJS/257/35): table2.dat table3.dat fits/*>

Simbad objects: 380

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2022.08.14-02:48:01

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