| Common Name: | 4C +19.44 | MOJAVE 15 GHz | | VLBA 1.4 GHz: NRAO Archive |
| B1950 Name: | 1354+195 |  |
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| J2000 Name: | J1357+1919 | ||
| R.A. and Dec. (J2000): | 13h57m4.437s +19d19'7.372" |
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| AGN Class: | LSP Quasar | ||
| Redshift: | 0.7196 (2010AJ....139.2360S) | Luminosity Distance: | 4407 Mpc ; 7.23 pc/mas |
| Radio Spectrum: | Flat | ||
| Gamma-ray Association | LAT: Y, EGRET: N, TeV: N | ||
| Kpc-scale morphology: | Two-sided | ||
| Jet Speed: | Maximum: Unknown ; Median: Unknown ; |
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| Separation Versus Time Plot: | Not available | ||
| Stacked 15 GHz Stokes I VLBA images: Natural weight: PNG PDF FITS Circular Beam: PNG PDF FITS 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: Murphy, Browne and Perley 1993, MNRAS, 264, 298 | |
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| Fermi LAT and 15 GHz VLBA Light Curves |
VLBA 43 GHz: Cheng et al. 2020 |
Multiepoch Radio Spectrum: |
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| Comments: | 2cm survey source; 1.5 Jy after 2021.0 | ||
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 (YYYY-MM-DD) | VLBA Code | VLBA I (mJy) |
VLBA P (mJy) |
VLBA P (%) |
VLBA EVPA (deg.) |
I Image (Nat. Weight) | Visibility Data |
Stokes I Radplot | Polarization Image |
Full Montage |
2024-05-10 * | BL286BE | 2023-09-24 * | BL286AZ | 1238 | 11 | 0.9 | 24 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2023-03-26 * | BL286AS | 1288 | 27 | 2.1 | 40 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2022-06-11 | BL286AL | 1554 | 29 | 1.9 | 43 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2003-01-06 | BC119B | 1177 | 13 | 1.1 | 80 | FITS PNG PDF | UVF | PNG PDF | p:PNG p:PDF f:PNG f:PDF | PNG | 2002-08-12 | BR077L | 1109 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1999-07-19 | BK068B | 743 | no data | FITS PNG PDF | UVF | PNG PDF | PNG | 1997-08-18 | BZ022 | 967 | no data | FITS PNG PDF | UVF | PNG PDF | PNG |
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