| Common Name: | OT 129 | MOJAVE 15 GHz [Total intensity movie] | [Polariz. movie] | VLBA 1.4 GHz: |
| B1950 Name: | 1717+178 |  |
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| J2000 Name: | J1719+1745 | ||
| R.A. and Dec. (J2000): | 17h19m13.048s +17d45'6.437" |
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| AGN Class: | LSP BL Lac | ||
| Redshift: | 0.137 (Sowards-Emmerd et al. 2005,ApJ,626,95) | Luminosity Distance: | 639 Mpc ; 2.40 pc/mas |
| Radio Spectrum: | Flat | ||
| Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||
| Kpc-scale morphology: | Core | ||
| Jet Speed: | Maximum: 414 ± 36 μas/y ; 3.68 ± 0.32 c Median: 205 ± 28 μas/y ; 1.82 ± 0.25 c based on 9 moving features Lister et al. 2021, ApJ,923,30 |
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| Separation Versus Time Plot: | PNG PDF | ||
| Stacked 15 GHz Stokes I VLBA images: Uniform weight: PNG PDF Natural weight: PNG PDF Circular Beam: PNG PDF Tapered Beam: PNG PDF Stacking for 1994-2015: FITS Stacked 15 GHz Polarization VLBA images: Method I: Cumulative GIF, pol PNG, I FITS, P FITS, m FITS, EVPA FITS Method II: std EVPA PNG, FITS Rotation Measure 8-15 GHz Map: | Not available | Spectral Index 8-15 GHz Map: | Not available | |
VLBA 23 GHz: RRIFD Database |
Kpc-scale: Healey et al. 2007, ApJS 171, 61 | |
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Fermi LAT and 15 GHz VLBA Light Curves |
VLBA 43 GHz: |
Multiepoch Radio Spectrum: |
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| Comments: | Sowerds-Emmerd 2005 z=0.137 not confirmed by Shaw et al. 2013: 0.75 < z< 1.8; not in paper XIII since hardsp MOJAVE_4 | ||
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.
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 |
2023-08-18 * | BL286AY | 2023-05-03 * | BL286AT | 661 | 74 | 11.2 | 15 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2022-09-29 | BL286AO | 790 | 83 | 10.5 | 21 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2022-05-21 | BL286AK | 791 | 72 | 9.1 | 46 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2022-02-07 | BL286AG | 769 | 86 | 11.2 | 21 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2022-01-22 | BL286AF | 888 | 99 | 11.1 | 22 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2021-08-07 | BL286AA | 973 | 100 | 10.3 | 23 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2021-05-01 | BL273K | 943 | 89 | 9.5 | 22 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2020-12-01 | BL229BK | 951 | 98 | 10.3 | 24 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2020-10-21 | BL273G1 | 1008 | 63 | 6.3 | 21 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2020-07-02 | BL229BG | 989 | 88 | 8.9 | 22 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2020-05-08 | BL273E1 | 967 | 107 | 11.0 | 19 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2020-04-09 | BL273E | 955 | 84 | 8.8 | 19 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2019-12-22 | BL229BC | 950 | 71 | 7.5 | 22 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2019-10-11 | BL273B | 976 | 72 | 7.4 | 25 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2019-06-29 | BL229AY | 927 | 77 | 8.3 | 26 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2018-12-16 | BL229AT | 917 | 106 | 11.6 | 28 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2018-08-19 | BL229AQ | 823 | 92 | 11.2 | 26 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2018-04-22 | BL229AN | 886 | 76 | 8.6 | 17 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2017-08-25 | BL229AK | 861 | 56 | 6.6 | 27 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2017-04-22 | BL229AG | 846 | 38 | 4.5 | 32 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2016-12-26 | BL193BN | 838 | 62 | 7.4 | 25 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2016-09-26 | BL229AA | 938 | 60 | 6.4 | 23 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2016-06-03 | BL193BE | 864 | 56 | 6.4 | 28 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2016-01-22 | BL193BB | 922 | 54 | 5.9 | 30 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2015-08-11 | BL193AV | 766 | 13 | 1.7 | 33 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2014-11-17 | BL193AO | 743 | 22 | 2.9 | 33 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2014-01-11 | BL193AD | 636 | 22 | 3.4 | 26 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2013-05-05 | BL178BC | 695 | 50 | 7.2 | 47 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2013-02-28 | BL178BA | 704 | 41 | 5.8 | 39 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2011-07-15 | BL149DM | 838 | 21 | 2.6 | 26 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2010-09-29 | BL149CR | 745 | 40 | 5.4 | 25 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2009-12-26 | BL149CF | 639 | 59 | 9.2 | 21 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2009-07-05 | BL149BP | 581 | 54 | 9.3 | 28 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 2009-03-25 | BL149BJ | 573 | 42 | 7.2 | 27 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF | PNG PDF | 1999-12-27 | BG095 | 548 | 47 | 8.7 | 17 | FITS PNG PDF | FITS PNG PDF | PNG PDF | uvf | PNG PDF |
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