Common Name: 1ES 1959+650 MOJAVE 15 GHz [Total intensity movie]   | [Polariz. movie] VLBA 1.4 GHz: VLBA Archive: BR087B
B1950 Name: 1959+650 2 cm VLBA Image map
J2000 Name: J1959+6508
R.A. and Dec. (J2000): 19h59m59.852s
+65d8'54.652"
AGN Class: HSP BL Lac
Redshift: 0.047 (Schachter et al. 1993,ApJ,412,541)
Luminosity Distance: 206 Mpc ; 0.91 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: Y
Kpc-scale morphology: Two-sided
Jet Speed: Maximum: 100 20 μas/y ; 0.311 0.062 c
Median: N/A ;
Piner et al. 2010
Separation Versus Time Plot: PNG    PS
Stacked epoch 15 GHz VLBA images:
Uniform weight: [PS]   [GIF]
Natural weight: [PS]   [GIF]
Circular Beam : [PS]   [GIF]
Tapered Beam: [PS]   [GIF]
Pushkarev et al. 2017 :   FITS

Rotation Measure Map: | Not available |

Spectral Index Map: | Not available |


VLBA 23 GHz:
Kpc-scale: Rector, Gabuzda, Stocke 2003, AJ 125, 1060
23 GHz Image
Kpc Image

Fermi LAT and 15 GHz VLBA Light Curves

Fermi LAT and 15 GHz VLBA Light Curves
VLBA 43 GHz: Piner et al. 2010
Multiepoch Radio Spectrum:
43 GHz Image
Radio Spectrum
Comments: LAT 1FM source; dropped from MOJAVE-2 since too weak and compact at 15 GHz

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, has 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. All observations after that date have correlated flux densities that are between 10% and 20% too low. The MOJAVE team and NRAO are currently investigating the issue.

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
2009-07-23 BL149BQ 223 10 4.6 154 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-06-03 BL149BM 219 8.5 3.9 156 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2009-06-01 BK150K 230 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2009-02-25 BL149BI 183 4.8 2.6 144 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-10-23 BK150D 196 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2008-10-03 BL149BD 176 7.2 4.1 148 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2008-05-30 BL149AI 197 6.1 3.1 160 FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS PNG   PS
2004-02-08 BE030C 130 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2003-10-31 BE030B 151 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2003-06-09 BE030A 158 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2000-06-09 BP062D 155 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
2000-03-06 BP062B 149 no data FITS   PNG   PS FITS   PNG   PS PNG   PS uvf   PNG   PS
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