Common Name: 3C 66A MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz:
B1950 Name: 0219+428 2 cm VLBA Image map
J2000 Name: J0222+4302
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
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz: Jorstad et al. 2017
Multiepoch Radio Spectrum:
43 GHz Image
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
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