J0542+4951

other name right ascension (J2000) declination (J2000) 5-GHz total flux density optical ID redshift

3C 147 5 h 42 m 36.1378 s + 49 ° 51 ´ 7.233 " 7.5 Jy quasar 0.545

VLBApls image at 5 GHz
color gif | contour gif | contour PostScript

Correlated flux density (Jy) vs. projected baseline length plot
gif | PostScript

Gaussian source model component parameters

flux density (Jy) EW position (mas) NS position (mas) major axis (mas) minor axis (mas) position angle (°)

0.882 0.0 0.0 2.1 ± 0.2 1.2 ± 0.1 171
0.506 2.6 1.6 2.8 ± 0.3 < 0.5 16
0.676 -3.0 -1.6 5.0 ± 0.6 1.9 ± 0.4 146
0.222 -1.7 0.2 < 1.4 < 0.6 ...

Other VLBI references

1.6 GHz: VLBI image is published in the Caltech-Jodrell Bank Flat Spectrum Survey (CJF, Taylor et al. 1996, ApJS 107, 37)
2.3 and/or 8.4 GHz: VLBI images are available in the USNO Radio Reference Frame Image Database (RRFID, Fey & Charlot 2000, ApJS 128, 17)

VLBApls reference: Fomalont et al. (2000), ApJS 131, 95-183
VLBApls home page
Last modified: 19 Jan 2001

other name	right ascension (J2000)	declination (J2000)	5-GHz total flux density	optical ID	redshift
3C 147	5 h 42 m 36.1378 s	+ 49 ° 51 ´ 7.233 "	7.5 Jy	quasar	0.545

flux density (Jy)	EW position (mas)	NS position (mas)	major axis (mas)	minor axis (mas)	position angle (°)
0.882	0.0	0.0	2.1 ± 0.2	1.2 ± 0.1	171
0.506	2.6	1.6	2.8 ± 0.3	< 0.5	16
0.676	-3.0	-1.6	5.0 ± 0.6	1.9 ± 0.4	146
0.222	-1.7	0.2	< 1.4	< 0.6	...