2004A&A...415..477Z

Query : 2004A&A...415..477Z

2004A&A...415..477Z - Astronomy and Astrophysics, volume 415, 477-481 (2004/2-4)

Parsec-scale rotation-measure distribution in the quasar 3C147 at 8 GHz.

ZHANG H.Y., GABUZDA D.C., NAN R.D. and JIN C.J.

Abstract (from CDS):

VLBA polarization observations of the high-rotation-measure source 3C147 were made at four frequencies in the available 8 GHz band. The distribution of total flux and rotation measure across the source has been imaged. The rotation measure of the inner jet of the source (~-1800rad/m2) is consistent with previous results. After removing the rotation of the plane of polarization due to a foreground screen, the derived intrinsic magnetic field structure of the source on parsec scales is roughly transverse to the predominant jet direction, indicating the presence of relativistic shocks or a dominant toroidal jet B-field component.

Abstract Copyright: ∼

Journal keyword(s): polarization - galaxies: jets - galaxies: magnetic fields - galaxies: quasars: individual: 3C 147

Simbad objects: 5

Full paper

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Number of rows : 5

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag B	Mag V	Mag R	Sp type	#ref 1850 - 2023	#notes
1	4C 47.08	BLL	03 03 35.24221958	+47 16 16.2754726	17.54	16.95	16.2	~	259	1
2	2C 396	QSO	04 32 36.50262174	+41 38 28.4497778		20.0		~	215	1
3	ICRF J054236.1+495107	Sy1	05 42 36.13789710	+49 51 07.2337139	18.45	17.80	17.210	~	1435	1
4	4C 16.14	QSO	05 51 18.8518252416	+16 36 41.309901756		17		~	50	1
5	QSO B1524-136	QSO	15 26 59.44274001	-13 51 00.2643644		20.5		~	95	1

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