Common Name: TXS 1639-062 MOJAVE 15 GHz   | VLBA 1.4 GHz:
B1950 Name: 1639-062 2 cm VLBA Image map
J2000 Name: J1642-0621
R.A. and Dec. (J2000): 16h42m2.178s
-6d21'23.695"
AGN Class: LSP Quasar
Redshift: 1.514 (Healey et al. 2008, ApJS 175, 97)
Luminosity Distance: 11138 Mpc ; 8.54 pc/mas
Radio Spectrum: Flat
Gamma-ray Association LAT: Y, EGRET: N, TeV: N
Kpc-scale morphology: Core
Jet Speed: Maximum: Unknown ;
Median: Unknown ;
Separation Versus Time Plot: Not available   
Stacked 15 GHz Stokes I VLBA images:
Uniform weight:   Not Available
Natural weight:   Not Available
Circular Beam:   Not Available
Tapered Beam:   Not Available

Stacked 15 GHz Polarization VLBA images:

Rotation Measure 8-15 GHz Map: | Not available |

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


VLBA 23 GHz:
Kpc-scale: Healey et al. 2007, ApJS 171, 61
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: New MOJAVE 1.5 JyQC; large 15 GHz variability; z=1.514 from 2004ApJ...609..564S uncertain according to 2013ApJ...764..135S

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
(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
2023-11-14 * BL286BA
2023-05-03 * BL286AT 864 5.6 0.6 123 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2022-07-10 BL286AM 1287 33 2.6 7 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2022-01-03 BL286AE 1505 16 1.1 99 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
2019-12-31 BL229BD 1403 49 3.5 178 FITS   PNG   PDF FITS   PNG   PDF PNG   PDF uvf   PNG   PDF PNG   PDF
Home | Science | AGN Samples | Data Archive | Status | Publications | Movies | RM Maps | α Maps | People | Outreach