Common Name: 3C 207 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: University College Cork Program
B1950 Name: 0838+133 2 cm VLBA Image map
J2000 Name: J0840+1312
R.A. and Dec. (J2000): 8h40m47.588s
+13d12'23.564"
AGN Class: LSP Quasar
Redshift: 0.6805 (2025arXiv250314745D)
Luminosity Distance: 4114 Mpc ; 7.06 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: Two-sided Halo
Jet Speed: Maximum: 275 ± 10 μas/y ; 10.66 ± 0.39 c
Median: 245 ± 4 μas/y ; 9.49 ± 0.14 c
based on 7 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: | Not available |

Spectral Index 8-15 GHz Map: | Not available |


VLBA 23 GHz: RRIFD Database
Kpc-scale: Kharb, Lister, and Cooper 2010, ApJ 710, 764
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz: Cheng et al. 2020
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments: VLA image in Bogers 94

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
2025-09-14 * BK255AL
2024-12-27 * BL286BK 1965 9.5 0.5 6 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2024-05-17 * BL286BF 2609 54 2.1 49 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2023-08-18 * BL286AY 1546 6.6 0.4 58 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2023-03-26 * BL286AS 1408 14 1.0 30 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2022-06-11 BL286AL 1216 12 1.0 4 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2021-12-10 BL286AD 1154 8.2 0.7 162 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2014-11-18 BH196B 816 15 1.9 126 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2012-06-25 BL178AL 1344 18 1.4 5 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2011-04-11 BL149DF 1228 5.2 0.4 150 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2010-10-22 BH167 1180 no data FITS   PNG   PDF UVF PNG   PDF PNG
2010-02-11 BL149CH 1185 16 1.4 13 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2009-12-02 BH164 1026 no data FITS   PNG   PDF UVF PNG   PDF PNG
2009-06-15 BL149BN 889 9.6 1.1 25 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2008-10-21 BH161 724 no data FITS   PNG   PDF UVF PNG   PDF PNG
2008-05-30 BL149AI 657 10 1.6 11 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
2005-11-11 BH127F 1597 no data FITS   PNG   PDF UVF PNG   PDF PNG
2005-09-14 BH127E 1585 no data FITS   PNG   PDF UVF PNG   PDF PNG
2005-07-18 BH127D 1518 no data FITS   PNG   PDF UVF PNG   PDF PNG
2005-05-09 BH127C 1478 no data FITS   PNG   PDF UVF PNG   PDF PNG
2005-03-21 BH127B 1365 no data FITS   PNG   PDF UVF PNG   PDF PNG
2005-01-09 BH127A 1568 no data FITS   PNG   PDF UVF PNG   PDF PNG
2003-10-08 BH105F 1657 no data FITS   PNG   PDF UVF PNG   PDF PNG
2003-08-16 BH105E 1702 no data FITS   PNG   PDF UVF PNG   PDF PNG
2003-06-14 BH105D 1868 no data FITS   PNG   PDF UVF PNG   PDF PNG
2003-04-09 BH105C 1925 no data FITS   PNG   PDF UVF PNG   PDF PNG
2003-02-12 BH105B 1844 no data FITS   PNG   PDF UVF PNG   PDF PNG
2002-12-16 BH105A 1769 no data FITS   PNG   PDF UVF PNG   PDF PNG
1999-08-30 BH057B 803 6.4 0.8 4 FITS   PNG   PDF UVF PNG   PDF p:PNG  p:PDF   f:PNG  f:PDF PNG
1998-12-05 BG077C 722 no data FITS   PNG   PDF UVF PNG   PDF PNG
1998-09-29 BG077B 743 no data FITS   PNG   PDF UVF PNG   PDF PNG
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