| Common Name: | TXS 0640+090 | MOJAVE 15 GHz [Total intensity movie] | [Polariz. movie] | VLBA 1.4 GHz: |
| B1950 Name: | 0640+090 |  |
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| J2000 Name: | J0643+0857 | ||
| R.A. and Dec. (J2000): | 6h43m26.445s +8d57'38.012" |
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| AGN Class: | LSP Quasar | ||
| Redshift: | 0.882 (Ackermann et al. 2011, ApJ, 743, 171) | Luminosity Distance: | 5673 Mpc ; 7.77 pc/mas |
| Radio Spectrum: | Flat | ||
| Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||
| Kpc-scale morphology: | Unknown | ||
| Jet Speed: | Maximum: Unknown ; Median: Unknown ; |
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| Separation Versus Time Plot: | Not available | ||
| 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: | Not available | |
VLBA 23 GHz: |
Kpc-scale: NVSS | |
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Fermi LAT and 15 GHz VLBA Light Curves |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
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| Comments: | New LAT, low b, core id uncertain | ||
![[GIF]](../stackedimages/0640+090.u.stacked.icu.gif){kind=link}
![[GIF]](../stackedimages/0640+090.u.stacked.icd.gif){kind=link}
![[GIF]](../stackedimages/0640+090.u.stacked.icc.gif){kind=link}
![[GIF]](../stackedimages/0640+090.u.stacked.ict.gif){kind=link}
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.
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 |
2011-07-24 | BL149DN | 476 | 12 | 2.5 | 175 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2011-02-20 | BL149DB | 1142 | 14 | 1.3 | 151 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2010-10-25 | BL149CT | 744 | 17 | 2.3 | 152 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2010-03-10 | BL149CI | 962 | 29 | 3.0 | 171 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2009-08-19 | BL149BR | 842 | 16 | 1.9 | 151 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS |
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