Common Name: PKS 0420+022 MOJAVE 15 GHz   | VLBA 1.4 GHz:
B1950 Name: 0420+022 2 cm VLBA Image map
J2000 Name: J0422+0219
R.A. and Dec. (J2000): 4h22m52.215s
+2d19'26.931"
AGN Class: LSP Quasar
Redshift: 2.277 (2001A&A...379..393E)
Luminosity Distance: 18461 Mpc ; 8.33 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: Core
Jet Speed: Maximum: Unknown ;
Median: Unknown ;
Separation Versus Time Plot: Not available   
Stacked 15 GHz Stokes I VLBA images:
Natural weight:   Not Available
Circular Beam:   Not Available
Tapered Beam:   Not Available

Stacked 15 GHz Polarization VLBA images:

Rotation Measure 8-15 GHz Map: | Not available |

Spectral Index 8-15 GHz Map: | Not available |


VLBA 23 GHz: RRIFD Database
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:
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments: OVRO finds >1.5Jy

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 team checks and adjusts the flux density scaling of the MOJAVE VLBA data for possible systematics based on near-simultaneous OVRO 40m measurements at 15 GHz. Asterisked entries below denote epochs that have not yet been checked and corrected.
Epoch
(YYYY-MM-DD)
VLBA Code VLBA I
(mJy)
VLBA P
(mJy)
VLBA
P (%)
VLBA
EVPA (deg.)
I Image (Nat. Weight) Visibility
Data
Stokes I Radplot Polarization
Image
Full
Montage
2023-12-15 * BL286BB 377 5.6 1.5 22 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2023-05-03 * BL286AT 491 1.4 0.3 60 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-06-11 BL286AL 595 3.2 0.5 114 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2021-12-10 BL286AD 703 1.5 0.2 62 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2002-05-18 BR077O 1032 no data FITS   PNG   PDF UVF PNG   PDF
1999-11-06 BK068C 1164 no data FITS   PNG   PDF UVF PNG   PDF
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