Common Name: |
PKS 1622-253 |
MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] |
VLBA 1.4 GHz: BG246
|
B1950
Name: |
1622-253 |
|
|
J2000
Name: |
J1625-2527 |
R.A. and Dec. (J2000): |
16h25m46.892s -25d27'38.327" |
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 |
Separation Versus Time Plot: |
PNG PDF |
Stacked 15 GHz Stokes I VLBA images:
Natural weight:   PNG PDF FITS
Circular Beam:   PNG PDF FITS
Tapered Beam:   PNG PDF FITS
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 |
|
|
|
Fermi LAT and 15 GHz VLBA Light Curves
|
VLBA 43 GHz:
|
Multiepoch Radio Spectrum:
|
|
|
Comments: |
Promoted 1.5 Jy; 1FM source; known IDV scintillator; dropped from MOJAVE (too compact)
|