MOJAVE Sample: 0019+058

Common Name:	PKS 0019+058	MOJAVE 15 GHz [Total intensity movie] \| [Polariz. movie]	VLBA 1.4 GHz:
B1950 Name:	0019+058
J2000 Name:	J0022+0608
R.A. and Dec. (J2000):	0h22m32.441s +6d8'4.269"
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: 257 ± 35 μas/y ; Median: N/A ; based on 2 moving features 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] Pushkarev et al. 2017 : FITS Rotation Measure Map: \| Not available \| Spectral Index Map: \| Not available \|		VLBA 23 GHz: RRIFD Database	Kpc-scale: Healey et al. 2007, ApJS 171, 61

Fermi LAT and 15 GHz VLBA Light Curves		VLBA 43 GHz:	Multiepoch Radio Spectrum:
Fermi LAT and 15 GHz VLBA Light Curves
Comments:	Hard spectrum MOJAVE-4 source; 2017ApJS..233....3T find z=2.86 based on 3 very faint features that are questionable

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.

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
2016-09-17	BL193BJ	300	1.0	0.3	152	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2016-06-16	BL193BG	289	7.4	2.6	39	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2015-06-16	BL193AT	304	2.2	0.7	20	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2014-11-17	BL193AO	276	3.5	1.3	61	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2014-07-31	BL193AM	300	8.5	2.8	176	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2014-06-05	BL193AJ	354	2.3	0.7	43	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS
2014-02-14	BL193AF	334	9.3	2.8	97	FITS PNG PS	FITS PNG PS	PNG PS	uvf	PNG PS	PNG PS