J0157+7442

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

0153+744 1 h 57 m 34.9648 s + 74 ° 42 ´ 43.230 " 1.5 Jy quasar 2.338

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 (°)

0.641 0.0 -0.3 1.8 ± 0.1 < 0.5 113
0.503 -4.0 9.0 1.2 ± 0.1 < 0.6 103
0.101 1.6 2.8 2.9 ± 0.6 < 1.0 30
0.049 0.4 6.5 3.4 2.0 ...

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: 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, in press (November 2000)
VLBApls home page
Last modified: 17 Oct 2000

other name	right ascension (J2000)	declination (J2000)	5-GHz total flux density	optical ID	redshift
0153+744	1 h 57 m 34.9648 s	+ 74 ° 42 ´ 43.230 "	1.5 Jy	quasar	2.338

flux density (Jy)	EW position (mas)	NS position (mas)	major axis (mas)	minor axis (mas)	position angle (°)
0.641	0.0	-0.3	1.8 ± 0.1	< 0.5	113
0.503	-4.0	9.0	1.2 ± 0.1	< 0.6	103
0.101	1.6	2.8	2.9 ± 0.6	< 1.0	30
0.049	0.4	6.5	3.4	2.0	...