MOJAVE Sample: 0219+428

Common Name:

3C 66A

MOJAVE 15 GHz [Total intensity movie] | [Polariz. movie]

VLBA 1.4 GHz:

R.A. and Dec. (J2000):

2h22m39.611s
+43d2'7.799"

AGN Class:

HSP BL Lac

Redshift:

0.34 (2018MNRAS.474.3162T)

Luminosity Distance:

1784 Mpc ; 4.82 pc/mas

Radio Spectrum:

Flat

Gamma-ray Association

LAT: Y, EGRET: Y, TeV: Y

Kpc-scale morphology:

Core Halo

Jet Speed:

Maximum: 544 ± 38 μas/y ; 11.46 ± 0.79 c
Median: N/A ;
based on 8 moving features
Lister et al. 2021, ApJ,923,30

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_11_10 | 2006_04_05

Spectral Index Map: | 2006_04_05 | 2006_11_10

Multifrequency MOJAVE VLBA Data:

Epoch	8.1 GHz	8.4 GHz	12.1 GHz
2006-04-05	uvf	uvf	uvf
2006-11-10	uvf FITS PS PNG	uvf FITS PS PNG	uvf FITS PS PNG

VLBA 23 GHz:

Kpc-scale: Taylor et al. 1996, ApJS 107, 37

Fermi LAT and 15 GHz VLBA Light Curves

VLBA 43 GHz: Jorstad et al. 2017

Multiepoch Radio Spectrum:

Comments:

NED z=0.44 (Miller 78) uncertain; see Bramel 05; 0.3347 < z < 0.41 from Furniss 2013; z > 0.42 from host mag- Stadnik 2014; z=0.34 from cluster Torres-Zafra 2018

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
2013-08-12	BL178BH	473	14	3.0	128	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2012-01-14	BL178AF	592	15	2.6	147	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2011-09-12	BL149DQ	692	13	1.9	156	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2011-05-26	BL149DI	699	28	4.0	154	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2011-03-05	BL149DD	766	22	2.9	161	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2011-02-20	BL149DB	680	14	2.0	163	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2010-11-13	BL149CW	711	13	1.9	164	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2010-08-27	BL149CN	695	26	3.7	153	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2010-02-11	BL149CH	690	32	4.6	164	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2009-12-17	BL149CE	598	23	3.8	178	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2009-06-15	BL149BN	626	34	5.4	170	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2009-02-25	BL149BI	679	53	7.8	169	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2008-12-07	BO033	587	26	4.5	10	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS
2008-11-19	BL149BE	700	43	6.1	168	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2008-08-25	BL149BB	853	60	7.0	173	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2008-05-30	BL149AI	879	57	6.5	0	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2007-07-03	BL149AC	964	78	8.1	3	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2007-03-28	BL137P	849	76	9.0	4	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2006-11-10	BL137K	1094	93	8.5	11	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2006-04-05	BL137C	910	66	7.2	6	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2005-02-18	BB199E	614	no data			FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS
2003-06-21	BB169A	731	no data			FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS