Common Name: | PKS 0420+022 | VLBA 2cm Image   | | VLBA 1.4 GHz: |
B1950 Name: | 0420+022 | ![]() |
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J2000 Name: | J0422+0219 | ||
R.A. and Dec. (J2000): | 4h22m52.215s +2d19'26.931" |
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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 ; |
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Separation Versus Time Plot: | Not available | ||
Stacked epoch 15 GHz VLBA
images: Uniform weight: Not Available   Natural weight: Not Available   Circular Beam : Not Available   Tapered Beam: Not Available   Rotation Measure Map: | Not available | Spectral Index Map: | Not available | |
VLBA 23 GHz: RRIFD Database |
Kpc-scale: NVSS | |
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Fermi LAT and 15 GHz VLBA Light Curves![]() |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
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Comments: | OVRO finds >1.5Jy |
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 |
2021-12-10 | BL286AD | 707 | 2.9 | 0.4 | 58 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2002-05-18 | BR077O | 1022 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | 1999-11-06 | BK068C | 1168 | no data | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS |
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