Common Name: IVS B2131-021 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: University College Cork Program
B1950 Name: 2131-021 2 cm VLBA Image map
J2000 Name: J2134-0153
R.A. and Dec. (J2000): 21h34m10.310s
-1d53'17.239"
AGN Class: LSP HPQ
Redshift: 1.283 (2006AJ....132....1S)
Luminosity Distance: 9059 Mpc ; 8.43 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: One-sided
Jet Speed: Maximum: 318 ± 42 μas/y ; 19.9 ± 2.6 c
Median: N/A ;
based on 5 moving features
Lister et al. 2019, ApJ,874,43
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: | 2006_08_09 |

Spectral Index 8-15 GHz Map: | 2006_08_09 |


Multifrequency MOJAVE VLBA Data:

Epoch
8.1 GHz
8.4 GHz
12.1 GHz
2006-08-09
uvf  FITS  PNG  PDF 
uvf  FITS  PNG  PDF 
uvf  FITS  PNG  PDF 

VLBA 23 GHz: RRIFD Database
Kpc-scale: Rector and Stocke 2001, AJ 122, 565
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: Listed by Veron-Cetty and Veron (2001) as QSO but is an intermediate BL/QSO; RS01 find EW at upper limit for BL Lacs

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
queued BL286BC
2023-07-01 * BL286AX 2125 103 4.9 88 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-09-29 BL286AO 1646 130 7.9 90 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-02-07 BL286AG 1634 140 8.6 83 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-01-22 BL286AF 1715 145 8.4 84 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2012-05-24 BL178AK 1737 139 8.0 95 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2011-04-11 BL149DF 1979 147 7.4 91 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2010-06-27 BH152B 2582 196 7.6 95 FITS   PNG   PDF UVF PNG   PDF
2010-03-10 BL149CI 2493 187 7.5 89 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2009-02-25 BL149BI 2397 188 7.9 94 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2008-09-12 BL149BC 2226 122 5.5 94 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2007-08-16 BL149AF 2181 132 6.1 98 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2007-06-10 BL149AB 2090 118 5.7 102 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2007-02-05 BL137N 1882 83 4.4 94 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2006-08-09 BL137H 1992 89 4.5 89 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-11-17 BH133 2316 126 5.5 100 FITS   PNG   PDF UVF PNG   PDF
2004-12-02 BL111Q 2421 56 2.3 101 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2004-09-02 BG144C 2439 no data FITS   PNG   PDF UVF PNG   PDF
2004-08-09 BL111N 2422 89 3.7 97 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2003-08-28 BL111J 2255 76 3.4 89 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2003-05-09 BL111H 2149 51 2.4 92 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2002-08-07 BG128A 2005 no data FITS   PNG   PDF UVF PNG   PDF
2002-05-08 BR077Q 1870 no data FITS   PNG   PDF UVF PNG   PDF
2001-03-15 BK068G 1926 no data FITS   PNG   PDF UVF PNG   PDF
1999-07-19 BK068B 1691 no data FITS   PNG   PDF UVF PNG   PDF
1998-11-01 BK052E 1508 no data FITS   PNG   PDF UVF PNG   PDF
1997-02-09 BG063 1246 39 3.2 112 FITS   PNG   PDF UVF PNG   PDF
1996-10-27 BK037D 1127 no data FITS   PNG   PDF UVF PNG   PDF
1995-07-28 BZ014 1220 no data FITS   PNG   PDF UVF PNG   PDF
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