J0237+2848

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

0234+285 2 h 37 m 52.4056 s + 28 ° 48 ´ 8.990 " 3.4 Jy quasar 1.207

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

Correlated flux density (Jy) vs. projected baseline length plot
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Gaussian source model component parameters

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

1.248 0.0 -0.2 1.0 ± 0.2 < 0.2 167
0.644 -0.6 3.4 3.2 ± 0.3 1.4 ± 0.1 8
0.066 -2.2 4.8 < 1.6 < 0.7 ...

Other VLBI references

5 GHz: see Gurvits et al. 1999 (A&A 342, 378) for references to other VLBI image(s) published in the literature
2.3 and/or 8.4 GHz: multiple epoch VLBI images are available in the USNO Radio Reference Frame Image Database (RRFID, Fey & Charlot 2000, ApJS 128, 17)
15 GHz: VLBI images are available in the USNO Radio Reference Frame Image Database (RRFID, Fey & Charlot 2000, ApJS 128, 17)
15 GHz: multiple epoch VLBI images are available in the VLBA 2-cm survey (Kellermann et al. 1998, AJ 115, 1295)

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
0234+285	2 h 37 m 52.4056 s	+ 28 ° 48 ´ 8.990 "	3.4 Jy	quasar	1.207

flux density (Jy)	EW position (mas)	NS position (mas)	major axis (mas)	minor axis (mas)	position angle (°)
1.248	0.0	-0.2	1.0 ± 0.2	< 0.2	167
0.644	-0.6	3.4	3.2 ± 0.3	1.4 ± 0.1	8
0.066	-2.2	4.8	< 1.6	< 0.7	...