| Common Name: | 4C +20.24 | MOJAVE 2cm [Total intensity movie]   | | Kpc-scale: Murphy, Browne and Perley 1993, MNRAS, 264, 298 |
| B1950 Name: | 1055+201 | ![]() |
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| J2000 Name: | J1058+1951 | ||
| R.A. and Dec. (J2000): | 10h58m17.901s +19d51'50.870" |
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| AGN Class: | LSP Quasar | ||
| Redshift: | 1.11 (ABE94) | Luminosity Distance: | 7558 Mpc ; 8.23 pc/mas |
| Radio Spectrum: | Flat | ||
| Gamma-ray Association | LAT: N, EGRET: N, TeV: N | ||
| Kpc-scale morphology: | Two-sided | ||
| Max. Jet Speed: | 90 ± 60 μas/y ; 5.10 c [Kellermann et al. 04] |
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| Separation Versus Time Plot: | |||
| Stacked epoch 15 GHz VLBA
images: Natural weight: [PS]   [GIF] Uniform weight: [PS]   [GIF] Rotation Measure Map: | | |
VLBA mm-wave image: |
Radio Spectrum (multiepoch plot): |
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| Comments: | HR92 spectrum shows flattening at high frequencies | ||
| Epoch | 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 |
2001-11-07 | BR077C | 348 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | 1999-11-06 | BK068C | 379 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | 1998-10-30 | BK052D | 340 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | 1998-03-19 | BK052C | 322 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | 1997-08-28 | BK052A | 237 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | 1996-05-16 | BK037B | 318 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS | 1995-12-15 | BK37A | 333 | 1995-04-07 | BK016 | 347 | FITS JPG PS | FITS JPG PS | JPG PS | uvf | JPG PS |
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