3C 42

B0125+287

**Basic Data**
S₁₇₈	Alpha	FR	Class	ID	Spectrum	Best z	mag.	LAS	lg P₁₇₈	D
13.1	0.73	II	CD	Gal		0.395	r = 20*	31.00	26.52	132.1

Image:

Size:	76.8 × 76.8 arcsec²
LUT:	Logarithmic
Beam:	1.2 arcsec
Frequency:	1477 MHz
Method:	`CLEAN صکے>1.2`
Telescope:	VLA A
Credits:	Leahy & Perley (1991)

The red cross marks the position of the flat-spectrum core detected at higher frequncies (e.g. Fernini et al. 1997), and also of the host galaxy, a member of a small group (de Vries et al. 2000).

Fernini et al.'s image shows that the northern hotspot is double.

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Page created: 2009 Apr 2 14:16:42

J. P. Leahy
jpl@jb.man.ac.uk