Common Name: PKS 0823+033 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: University College Cork Program
B1950 Name: 0823+033 2 cm VLBA Image map
J2000 Name: J0825+0309
R.A. and Dec. (J2000): 8h25m50.338s
+3d9'24.520"
AGN Class: LSP BL Lac
Redshift: 0.505 (Shaw et al., 2013)
Luminosity Distance: 2857 Mpc ; 6.12 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: One-sided
Jet Speed: Maximum: 403 ± 15 μas/y ; 12.11 ± 0.46 c
Median: 336 ± 44 μas/y ; 10.1 ± 1.3 c
based on 6 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_06_15 |

Spectral Index 8-15 GHz Map: | 2006_06_15 |


Multifrequency MOJAVE VLBA Data:

Epoch
8.1 GHz
8.4 GHz
12.1 GHz
2006-06-15
uvf  FITS  PNG  PDF 
uvf  FITS  PNG  PDF 
uvf  FITS  PNG  PDF 

VLBA 23 GHz: RRIFD Database
Kpc-scale: Murphy, Browne and Perley 1993, MNRAS, 264, 298
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: possible intermediate BL/Q object (Veron-Cetty and Veron 2000)

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.)
Stokes I Image
(Nat. weight)
Visibility
Data
Stokes I Radplot Polarization Image
(Nat. weight)
Full
Montage
2025-08-31 * BK255AK
2024-12-22 * BK255AC 1352 28 2.1 122 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2024-09-22 * BK255AB 1375 42 3.0 138 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2024-04-07 * BL286BD 1825 3.9 0.2 131 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2023-07-01 * BL286AX 1177 44 3.7 59 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-09-29 BL286AO 1862 34 1.8 24 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-02-24 BL286AH 1964 23 1.2 152 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2021-05-01 BL273K 2076 91 4.4 133 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2012-04-29 BL178AJ 668 5.0 0.8 161 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2011-07-24 BL149DN 689 16 2.4 133 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2010-09-27 BL149CQ 683 17 2.4 89 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2009-12-26 BL149CF 659 45 6.8 49 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2009-07-05 BL149BP 980 76 7.8 39 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2008-12-05 BG192 2141 131 6.1 19 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2008-08-25 BL149BB 1537 108 7.0 44 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2007-08-16 BL149AF 2092 136 6.5 55 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2007-07-03 BL149AC 2022 128 6.4 53 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2007-03-02 BL137O 1402 92 6.6 42 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2006-06-15 BL137F 1820 70 3.8 3 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-12-22 BL123Q 1453 23 1.6 149 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-09-19 BL123N 1500 35 2.3 66 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-06-15 BL123I 1712 76 4.4 75 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-02-05 BL123B 1812 70 3.8 58 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2004-09-02 BG144C 1006 no data FITS   PNG   PDF UVF PNG   PDF PNG
2003-06-15 BL111I 1098 13 1.2 25 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2003-03-05 BG128B 1189 no data FITS   PNG   PDF UVF PNG   PDF PNG
2002-07-17 BG103D 1620 no data FITS   PNG   PDF UVF PNG   PDF PNG
2001-11-07 BR077C 1123 no data FITS   PNG   PDF UVF PNG   PDF PNG
2001-10-13 BG103C 1430 no data FITS   PNG   PDF UVF PNG   PDF PNG
2001-05-11 BG103B 1467 no data FITS   PNG   PDF UVF PNG   PDF PNG
2001-01-21 BK068H 1402 no data FITS   PNG   PDF UVF PNG   PDF PNG
2000-09-24 BG103A 864 61 7.1 34 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2000-01-11 BK068D 939 no data FITS   PNG   PDF UVF PNG   PDF PNG
1998-10-30 BK052D 1371 no data FITS   PNG   PDF UVF PNG   PDF PNG
1998-03-19 BK052C 1177 no data FITS   PNG   PDF UVF PNG   PDF PNG
1997-02-09 BG063 1259 65 5.2 42 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
1996-10-27 BK037D 1502 no data FITS   PNG   PDF UVF PNG   PDF PNG
1995-07-28 BZ014 1265 no data FITS   PNG   PDF UVF PNG   PDF PNG
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