Common Name: | PKS 1622-253 | MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] | VLBA 1.4 GHz: BG246 |
B1950 Name: | 1622-253 | ![]() |
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J2000 Name: | J1625-2527 | ||
R.A. and Dec. (J2000): | 16h25m46.892s -25d27'38.327" |
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AGN Class: | LSP Quasar | ||
Redshift: | 0.786 (di Serego-Alighieri et al. 1994, MNRAS, 269, 998) | Luminosity Distance: | 4916 Mpc ; 7.47 pc/mas |
Radio Spectrum: | Flat | ||
Gamma-ray Association | LAT: Y, EGRET: Y, TeV: N | ||
Kpc-scale morphology: | Two-sided | ||
Jet Speed: | Maximum: 27 ± 80 μas/y ; 1.2 ± 3.5 c Median: N/A ; based on 1 moving feature Lister et al. 2016,AJ,152,12 |
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Separation Versus Time Plot: | PNG PDF | ||
Stacked 15 GHz Stokes I VLBA images: Uniform weight:   PNG PDF Natural weight:   PNG PDF Circular Beam:   PNG PDF Tapered Beam:   PNG PDF Stacking for 1994-2015:   FITS Stacked 15 GHz Polarization VLBA images: Method I:   Cumulative GIF, pol PNG, I FITS, P FITS, m FITS, EVPA FITS Method II:   std EVPA PNG, FITS Rotation Measure 8-15 GHz Map: | Not available | Spectral Index 8-15 GHz Map: | Not available | |
VLBA 23 GHz: RRIFD Database |
Kpc-scale: Punsly, Rodriguez, Tingay 2005, ApJ 633, 93 | |
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Fermi LAT and 15 GHz VLBA Light Curves![]() |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
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Comments: | Promoted 1.5 Jy; 1FM source; known IDV scintillator; dropped from MOJAVE (too compact) |
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