MOJAVE Sample: 0850+581

Common Name:	4C +58.17	MOJAVE 15 GHz [Total intensity movie] \| [Polariz. movie]	VLBA 1.4 GHz:
B1950 Name:	0850+581
J2000 Name:	J0854+5757
R.A. and Dec. (J2000):	8h54m41.996s +57d57'29.939"
AGN Class:	LSP LPQ
Redshift:	1.318 (2010AJ....139.2360S)
Luminosity Distance:	9369 Mpc ; 8.45 pc/mas
Radio Spectrum:	Flat
Gamma-ray Association	LAT: N, EGRET: N, TeV: N
Kpc-scale morphology:	Two-sided
Jet Speed:	Maximum: 119 ± 4 μas/y ; 7.60 ± 0.27 c Median: 76 ± 11 μas/y ; 4.87 ± 0.71 c based on 8 moving features Lister et al. 2021, ApJ,923,30
Separation Versus Time Plot:	PNG PDF
Stacked 15 GHz Stokes I VLBA images: Natural weight: PNG PDF FITS Circular Beam: PNG PDF FITS Tapered Beam: PNG PDF FITS 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: Reid et al. 1995, AASup, 110,213

Fermi LAT and 15 GHz VLBA Light Curves		VLBA 43 GHz: Lister and Smith 2000, ApJ 541,66	Multiepoch Radio Spectrum:
Fermi LAT and 15 GHz VLBA Light Curves
Comments:	added to MOJAVE-2 since Y. Kovalev finds large core shift with frequency

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.

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
queued	BK255AI
2024-06-02 *	BL286BG	338	4.1	1.2	64	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2023-05-27 *	BL286AU	288	2.7	0.9	77	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2022-03-18	BL286AI	377	4.2	1.1	54	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2021-01-11	BL273I	372	4.1	1.1	50	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2020-08-01	BL229BH	395	3.3	0.8	23	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2020-05-08	BL273E1	384	3.9	1.0	39	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2020-04-09	BL273E	381	5.5	1.4	48	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2019-12-17	BL273C	384	2.7	0.7	62	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2019-08-04	BL273A	420	4.5	1.1	78	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2019-04-15	BL229AV	405	4.6	1.1	53	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2018-02-02	BL229AM	416	6.7	1.6	47	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2010-11-04	BL149CV	443	12	2.7	55	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2009-12-17	BL149CE	374	9.3	2.5	69	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2008-09-12	BL149BC	393	4.7	1.2	62	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2008-02-17	BK142A	414	no data			FITS PNG PDF	UVF	PNG PDF		PNG
2007-03-02	BL137O	388	4.9	1.3	73	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2004-06-28	BF072C	538	12	2.2	60	FITS PNG PDF	UVF	PNG PDF	p:PNG p:PDF f:PNG f:PDF	PNG
2002-06-02	BR077S	591	no data			FITS PNG PDF	UVF	PNG PDF		PNG
2000-12-28	BK068F	506	no data			FITS PNG PDF	UVF	PNG PDF		PNG
1999-01-02	BG077D	502	no data			FITS PNG PDF	UVF	PNG PDF		PNG
1996-10-27	BK037D	480	no data			FITS PNG PDF	UVF	PNG PDF		PNG
1995-12-15	BK37A	527	no data			FITS PNG PDF	UVF	PNG PDF		PNG