J1748+7005
J1748+7005
other name | right ascension (J2000)
| declination (J2000) |
5-GHz total flux density |
optical ID | redshift |
1749+701 |
17 h 48 m
32.8401
s |
+ 70 ° 5 ´
50.768
" |
0.8 Jy |
BL Lac |
0.770 |
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 (°) |
0.307 |
0.1 |
0.0 |
<
0.6
|
<
0.4
|
...
|
0.271 |
-1.5 |
0.9 |
3.4
±
0.6
|
<
0.9
|
135
|
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
- 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: 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