Common Name: B3 0309+411B MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: NRAO Archive
B1950 Name: 0309+411 2 cm VLBA Image map
J2000 Name: J0313+4120
R.A. and Dec. (J2000): 3h13m1.962s
+41d20'1.183"
AGN Class: LSP G
Redshift: 0.136 (Marcha et al. 1996, MNRAS 281, 425)
Luminosity Distance: 634 Mpc ; 2.38 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: Two-sided Halo
Jet Speed: Maximum: 33 ħ 3 μas/y ; 0.290 ħ 0.023 c
Median: N/A ;
based on 3 moving features
Lister et al. 2019, ApJ,874,43
Separation Versus Time Plot: PNG    PS
Stacked epoch 15 GHz VLBA images:
Uniform weight: [PDF]   [GIF]
Natural weight: [PDF]   [GIF]
Circular Beam : [PDF]   [GIF]
Tapered Beam: [PDF]   [GIF]
Pushkarev et al. 2017 :   FITS

Rotation Measure Map: | Not available |

Spectral Index Map: | 2006_04_28 |


Multifrequency MOJAVE VLBA Data:

Epoch
8.1 GHz
8.4 GHz
12.1 GHz
2006-04-28
uvf  
uvf  
uvf  

VLBA 23 GHz: RRIFD Database
Kpc-scale: De Bruyn 1989, A&A, 226, L13
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: Low-luminosity MOJAVE-2 source; BLRG; low-b; not to be confused with NRAO 128

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 group, discovered a systematic error in the flux densities of all VLBA 15 GHz observations taking place after a date that lies between 2019 April 16 and 2019 May 16. Observations after that date have correlated flux densities that are between 10% and 20% too low. We have adjusted the flux density scaling of the MOJAVE VLBA data up to 2022 Jan 3 based on near-simultaneous OVRO 40m measurements at 15 GHz.

Asterisked entries below denote epochs that have not yet been corrected for the VLBA flux density scaling problem.
Epoch
(Y-M-D)
VLBA Code VLBA I
(mJy)
VLBA P
(mJy)
VLBA
P (%)
VLBA
EVPA (deg.)
I Image (Nat. Weight) Tapered I Image Tapered I Image (Widefield) Visibility
Data
Stokes I Radplot Pol.
Image
2013-08-12 BL178BH 709 3.1 0.4 94 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2013-01-24 BH182A 800 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2011-08-26 BL149DP 646 3.6 0.6 64 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2010-12-17 BH172B 726 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2010-11-27 BH172A 740 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2009-06-25 BL149BO 944 2.5 0.3 55 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-08-17 BM267F 914 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2008-07-30 BL149AL 936 4.8 0.5 39 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-07-27 BM267E 857 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2008-07-12 BM267D 954 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2008-07-04 BM267C 889 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2008-06-19 BM267B 958 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2008-05-01 BL149AO 923 7.0 0.8 48 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-04-06 BM267A 1025 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2007-06-03 BL149AA 936 4.6 0.5 177 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2007-01-06 BL137R 810 2.1 0.3 96 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2006-04-28 BL137D 735 2.7 0.4 159 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
1998-05-17 BR054 539 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1996-11-21 BR045 633 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1995-10-09 BV016A 444 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
1995-01-20 BP14 542 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
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