J1955+5131

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Дата изменения: Tue May 8 05:52:33 2001
Дата индексирования: Mon Oct 1 21:50:15 2012
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J1955+5131

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

1954+513 19 h 55 m 42.7382 s + 51 ° 31 ´ 48.545 " 1.6 Jy quasar 1.223

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 (°)

3.044 0.0 0.0 0.7 ± 0.1 < 0.2 119
0.048 -1.8 1.3 3.3 2.0 ...

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)
15 GHz: 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: 17 Oct 2000

other name	right ascension (J2000)	declination (J2000)	5-GHz total flux density	optical ID	redshift
1954+513	19 h 55 m 42.7382 s	+ 51 ° 31 ´ 48.545 "	1.6 Jy	quasar	1.223

flux density (Jy)	EW position (mas)	NS position (mas)	major axis (mas)	minor axis (mas)	position angle (°)
3.044	0.0	0.0	0.7 ± 0.1	< 0.2	119
0.048	-1.8	1.3	3.3	2.0	...