2019MNRAS.485.1938T

Query : 2019MNRAS.485.1938T

2019MNRAS.485.1938T - Mon. Not. R. Astron. Soc., 485, 1938-1946 (2019/May-2)

The study of extended emission in a radio galaxy detected in the LOFAR Two-Metre Sky Survey.

THWALA S.A., SHAFI N., COLAFRANCESCO S., GOVONI F. and MURGIA M.

Abstract (from CDS):

We performed a search for extended radio sources in the Low-Frequency Array Two-Meter Survey HETDEX Spring Field, and we were able to identify 11 low-brightness extended sources. In this paper we focus on the poorly studied radio galaxy PGC2285791, presenting a detailed analysis of its core, its two extended radio lobes, a spectral index map between 141 and 1400 MHz, and the multifrequency association with its IR and optical counterparts. Our results led to the identification of this source with a z = 0.14 extended radio galaxy exhibiting bubble-like radio lobe structures (∼6 arcmin in the S-N direction).

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): techniques: image processing - surveys - galaxies: general - galaxies: jets - radio continuum: galaxies

Simbad objects: 10

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Number of rows : 10
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 IC 450 Sy1 06 52 12.3346265592 +74 25 37.121227716   15.16 14.19     ~ 619 1
2 NGC 3079 Sy2 10 01 57.8789863992 +55 40 47.449758324 11.57 11.54 10.86     ~ 1476 3
3 NVSS J110250+454445 rG 11 02 50.62152 +45 44 45.4812           ~ 6 1
4 FIRST J110430.7+464348 rG 11 04 30.786 +46 43 48.78           ~ 5 0
5 FIRST J110433.1+464225 rG 11 04 33.1061682600 +46 42 25.795210104           ~ 7 0
6 NVSS J111158+513621 rG 11 11 57.6770467152 +51 36 23.150301660           ~ 10 0
7 NAME Centaurus A BLL 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4774 3
8 LEDA 2337432 G 18 28 20.4818328600 +49 14 42.740928024           ~ 5 0
9 WB 1827+4914 Rad 18 28.4 +49 16           ~ 2 1
10 NGC 6764 LIN 19 08 16.4036066688 +50 55 59.519979084   15.00 14.32     ~ 307 1

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