J0251+4315

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

0248+430 2 h 51 m 34.5367 s + 43 ° 15 ´ 15.829 " 1.4 Jy quasar 1.310

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 (°)

1.130 0.0 0.0 1.8 ± 0.1 < 0.4 146
0.030 4.0 -2.8 2.0 2.0 ...
0.146 7.2 -9.4 1.4 ± 0.6 < 0.7 125

Other VLBI references

5 GHz: VLBI image is published in the Caltech-Jodrell Bank Flat Spectrum Survey (CJF, Taylor et al. 1996, ApJS 107, 37)
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
0248+430	2 h 51 m 34.5367 s	+ 43 ° 15 ´ 15.829 "	1.4 Jy	quasar	1.310

flux density (Jy)	EW position (mas)	NS position (mas)	major axis (mas)	minor axis (mas)	position angle (°)
1.130	0.0	0.0	1.8 ± 0.1	< 0.4	146
0.030	4.0	-2.8	2.0	2.0	...
0.146	7.2	-9.4	1.4 ± 0.6	< 0.7	125