J2354+4553

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Дата изменения: Tue May 8 05:52:40 2001
Дата индексирования: Mon Oct 1 22:12:52 2012
Кодировка:

J2354+4553

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

2351+456 23 h 54 m 21.6802 s + 45 ° 53 ´ 4.236 " 1.2 Jy quasar 1.986

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 (°)

0.647 0.0 0.0 < 0.8 < 0.4 ...
0.071 -1.2 0.4 < 1.0 < 0.8 ...
0.316 -4.1 1.4 2.9 ± 0.6 1.5 ± 0.2 176
0.137 -7.9 0.9 5.0 ± 0.6 1.9 ± 0.6 50

Other VLBI references

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: 17 Oct 2000

other name	right ascension (J2000)	declination (J2000)	5-GHz total flux density	optical ID	redshift
2351+456	23 h 54 m 21.6802 s	+ 45 ° 53 ´ 4.236 "	1.2 Jy	quasar	1.986

flux density (Jy)	EW position (mas)	NS position (mas)	major axis (mas)	minor axis (mas)	position angle (°)
0.647	0.0	0.0	< 0.8	< 0.4	...
0.071	-1.2	0.4	< 1.0	< 0.8	...
0.316	-4.1	1.4	2.9 ± 0.6	1.5 ± 0.2	176
0.137	-7.9	0.9	5.0 ± 0.6	1.9 ± 0.6	50