| Common Name: | TXS 1549+089 | MOJAVE 15 GHz [Total intensity movie] | [Polariz. movie] | VLBA 1.4 GHz: |
| B1950 Name: | 1549+089 |  |
 |
| J2000 Name: | J1552+0850 | ||
| R.A. and Dec. (J2000): | 15h52m3.262s +8d50'47.336" |
||
| AGN Class: | LSP BL Lac | ||
| Redshift: | Unknown | Luminosity Distance: | Unknown |
| Radio Spectrum: | Flat | ||
| Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||
| Kpc-scale morphology: | Core | ||
| Jet Speed: | Maximum: 158 ± 15 μas/y ; Median: N/A ; based on 1 moving feature 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] Rotation Measure Map: | Not available | Spectral Index Map: | Not available | |
VLBA 23 GHz: |
Kpc-scale: Healey et al. 2007, ApJS 171, 61 | |
|
|
||
Fermi LAT and 15 GHz VLBA Light Curves |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
|
|---|---|---|---|
|
 |
||
| Comments: | NED z > 1.015 from Plotkin et al. 2010; SDSS z = 1.058 uncertain | ||
![[GIF]](../stackedimages/1549+089.u.stacked.icu.gif){kind=link}
![[GIF]](../stackedimages/1549+089.u.stacked.icd.gif){kind=link}
![[GIF]](../stackedimages/1549+089.u.stacked.icc.gif){kind=link}
![[GIF]](../stackedimages/1549+089.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 |
2016-10-29 | BL193BK | 96 | 3.1 | 3.2 | 29 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2016-07-16 | BL193BH | 87 | 3.3 | 3.8 | 22 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2016-01-22 | BL193BB | 86 | 3.7 | 4.3 | 28 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2015-09-06 | BL193AW | 89 | 3.0 | 3.4 | 22 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2015-05-18 | BL193AS | 84 | 1.3 | 1.5 | 8 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2014-07-31 | BL193AM | 75 | 2.6 | 3.4 | 167 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS | 2014-05-12 | BL193AI | 100 | 2.2 | 2.2 | 145 | FITS PNG PS | FITS PNG PS | PNG PS | uvf | PNG PS | PNG PS |
| Home | Science | AGN Samples | Data Archive | Status | Publications | Movies | RM Maps | α Maps | People | Outreach |