J0057+3021

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Дата изменения: Tue May 8 05:51:55 2001
Дата индексирования: Mon Oct 1 19:32:14 2012
Кодировка:
Поисковые слова: ngc 6992

J0057+3021

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

NGC 315 0 h 57 m 48.884 s * + 30 ° 21 ´ 8.81 " 0.9 Jy galaxy 0.017

* = the position has been determined to an accuracy of 10 mas from the VLBApls data

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 (°)

0.150 0.3 0.0 < 1.6 < 0.7 ...
0.347 -0.1 0.0 2.0 ± 0.3 < 0.9 134
0.208 -2.0 1.5 4.9 ± 0.6 < 1.3 134
0.038 -9.2 8.0 12.8 2.0 131

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
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: 17 Oct 2000

other name	right ascension (J2000)	declination (J2000)	5-GHz total flux density	optical ID	redshift
NGC 315	0 h 57 m 48.884 s *	+ 30 ° 21 ´ 8.81 "	0.9 Jy	galaxy	0.017

flux density (Jy)	EW position (mas)	NS position (mas)	major axis (mas)	minor axis (mas)	position angle (°)
0.150	0.3	0.0	< 1.6	< 0.7	...
0.347	-0.1	0.0	2.0 ± 0.3	< 0.9	134
0.208	-2.0	1.5	4.9 ± 0.6	< 1.3	134
0.038	-9.2	8.0	12.8	2.0	131