Common Name: B2 2023+33 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: BG246
B1950 Name: 2023+335 2 cm VLBA Image map
J2000 Name: J2025+3343
R.A. and Dec. (J2000): 20h25m10.842s
+33d43'0.214"
AGN Class: LSP Quasar
Redshift: 0.219 (Sowards-Emmerd et al. 2003, ApJ 590, 109)
Luminosity Distance: 1075 Mpc ; 3.51 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: Unknown
Jet Speed: Maximum: Unknown ;
Median: Unknown ;
Separation Versus Time Plot: Not available   
Stacked epoch 15 GHz VLBA images:
Uniform weight: [PS]   [GIF]
Natural weight: [PS]   [GIF]
Circular Beam : [PS]   [GIF]
Tapered Beam: [PS]   [GIF]

Rotation Measure Map: | Not available |

Spectral Index Map: | Not available |


VLBA 23 GHz:
Kpc-scale: NVSS
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz: Cheng et al. 2020
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments: z is uncertain in NED

If you use these data in a publication, we ask that you please contact us so we can add a link to the list of external MOJAVE publications, and ask that you cite Lister et al., 2018, ApJS, 234, 12 and include the following acknowledgment: "This research has made use of data from the MOJAVE database that is maintained by the MOJAVE team (Lister et al. 2018)"

Important Note: The MOJAVE team, working with the OVRO 40m AGN monitoring group, has discovered a systematic error in the flux densities of all VLBA 15 GHz observations taking place after a date that lies between 2019 April 16 and 2019 May 16. All observations after that date have correlated flux densities that are between 10% and 20% too low. The MOJAVE team and NRAO are currently investigating the issue.

Asterisked entries below denote epochs that have not yet been corrected for the VLBA flux density scaling problem.
Epoch
(Y-M-D)
VLBA Code VLBA I
(mJy)
VLBA P
(mJy)
VLBA
P (%)
VLBA
EVPA (deg.)
I Image (Nat. Weight) Tapered I Image Tapered I Image (Widefield) Visibility
Data
Stokes I Radplot Pol.
Image
2013-08-20 BL178BI 3065 110 3.6 21 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2013-03-31 BL178BB 3003 120 4.0 38 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2012-11-11 BL178AS 2959 65 2.2 17 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2012-07-12 BL178AM 3294 68 2.1 4 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2011-09-12 BL149DQ 2616 44 1.7 28 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2011-05-21 BL149DH 2885 40 1.4 50 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2010-12-24 BL149CZ 2876 50 1.7 32 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2010-10-25 BL149CT 3212 99 3.1 29 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2010-08-06 BL149CM 5294 183 3.5 35 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2010-02-11 BL149CH 5696 120 2.1 40 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-12-10 BL149CD 5442 86 1.6 43 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-10-27 BL149CC 4951 42 0.9 46 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-07-23 BL149BQ 4128 16 0.4 92 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-05-28 BL149BL 4806 48 1.0 60 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-11-26 BL149BF 3232 53 1.6 1 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-07-17 BL149AK 2563 53 2.1 4 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2005-09-15 BM231 2042 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2002-02-15 BM167 2026 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2001-09-18 BM126H 1898 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2001-09-17 BM126G 1957 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2000-04-07 BM126E 1846 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2000-04-06 BM126D 1892 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2000-04-04 BM126C 1770 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2000-04-03 BM126B 1792 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2000-04-02 BM126A 1742 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1998-10-02 BD053 2715 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1997-02-11 BH039C 3008 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1997-02-08 BH039B 3294 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1995-01-20 BP14 2723 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
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