Common Name: OH 471 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: University College Cork Program
B1950 Name: 0642+449 2 cm VLBA Image map
J2000 Name: J0646+4451
R.A. and Dec. (J2000): 6h46m32.026s
+44d51'16.590"
AGN Class: LSP Quasar
Redshift: 3.396 (Osmer et al. 1994, ApJ 436, 678)
Luminosity Distance: 30023 Mpc ; 7.53 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: , EGRET: N, TeV: N
Kpc-scale morphology: Core
Jet Speed: Maximum: 79 4 μas/y ; 8.52 0.42 c
Median: N/A ;
based on 4 moving features
Lister et al. 2019, ApJ,874,43
Separation Versus Time Plot: PNG    PS
Stacked epoch 15 GHz VLBA images:
Uniform weight: [PDF]   [GIF]
Natural weight: [PDF]   [GIF]
Circular Beam : [PDF]   [GIF]
Tapered Beam: [PDF]   [GIF]
Pushkarev et al. 2017 :   FITS

Rotation Measure Map: | 2006_10_06 |

Spectral Index Map: | 2006_10_06 |


Multifrequency MOJAVE VLBA Data:

Epoch
8.1 GHz
8.4 GHz
12.1 GHz
2006-10-06
uvf  
uvf  
uvf  

Univ. College Cork VLBA L Band Data:

Epoch
1.35 GHz
1.4 GHz
1.5 GHz
1.7 GHz
2010-05-21
uvf  
uvf  
uvf  
uvf  


VLBA 23 GHz: RRIFD Database
Kpc-scale: Cooper et al. 2007, ApJ Supl 171, 376
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz:
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments: HFP; non-GPS based on variability and pol; Arsioli 2018 claims LAT detection

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, 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. Observations after that date have correlated flux densities that are between 10% and 20% too low. We have adjusted the flux density scaling of the MOJAVE VLBA data up to 2022 Jan 3 based on near-simultaneous OVRO 40m measurements at 15 GHz.

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
2011-03-05 BL149DD 3060 31 1.0 122 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2010-08-06 BL149CM 3369 51 1.5 127 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-10-27 BL149CC 3608 29 0.8 146 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-05-28 BL149BL 3622 30 0.8 162 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-10-03 BL149BD 3807 17 0.4 96 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2006-10-06 BL137J 3208 13 0.4 63 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2005-09-23 BL123O 3429 35 1.0 59 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2005-05-26 BL123G 3429 55 1.6 42 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2004-10-18 BL111P 3367 75 2.2 16 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2003-03-29 BL111G 4303 132 3.1 33 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2002-06-02 BR077S 3902 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1999-01-02 BG077D 2895 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1997-08-28 BK052A 2425 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1995-12-15 BK37A 2077 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1995-04-07 BK016 2103 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1995-01-20 BP14 2023 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
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