MOJAVE Sample: 2029+121

Common Name:	PKS 2029+121	MOJAVE 15 GHz [Total intensity movie] \| [Polariz. movie]	VLBA 1.4 GHz: BG246
B1950 Name:	2029+121
J2000 Name:	J2031+1219
R.A. and Dec. (J2000):	20h31m54.994s +12d19'41.340"
AGN Class:	LSP Quasar
Redshift:	1.213 (Shaw et al. 2012, ApJ, 748, 49)
Luminosity Distance:	8446 Mpc ; 8.36 pc/mas
Radio Spectrum:	Flat
Gamma-ray Association	LAT: Y, EGRET: P, TeV: N
Kpc-scale morphology:	One-sided Halo
Jet Speed:	Maximum: 190 ± 35 μas/y ; 11.4 ± 2.1 c Median: N/A ; based on 1 moving feature 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: \| Not available \| Spectral Index Map: \| Not available \|		VLBA 23 GHz: RRIFD Database	Kpc-scale:

Fermi LAT and 15 GHz VLBA Light Curves		VLBA 43 GHz: Cheng et al. 2020	Multiepoch Radio Spectrum:
Fermi LAT and 15 GHz VLBA Light Curves
Comments:	MOJAVE 1.5 Jy, OVRO > 1.5 Jy

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
2022-06-11 *	BL286AL
2021-12-10	BL286AD	1088	54	5.0	20	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2013-07-30	BL178BG	967	55	5.7	41	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2012-09-02	BL178AO	1556	27	1.7	132	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2012-03-27	BL178AI	1825	78	4.3	62	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2012-01-02	BL178AE	2096	133	6.3	71	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2011-07-24	BL149DN	1438	7.0	0.5	133	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2011-02-27	BL149DC	1559	48	3.1	94	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2010-10-15	BL149CS	1262	21	1.6	96	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
1998-12-05	BG077C	1029	no data			FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS
1998-09-29	BG077B	991	no data			FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS