QSO B0521-365

Basic data :
QSO B0521-365 -- BL Lac Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference () Anterior to 2007, before we can link the objet type to a reference, or given by the CDS team in some particular cases Other object types: Rad (2014ApJS,Cul,...), gam (2EG,3EG,...), X (2009A&A,1AXG,...), AGN (2011ApJ,[HB91],...), Bla (2009A&A,[DGT2001],...), BLL (2010ApJ,[VV98b]), G (2013PASJ,6dFGS,...), QSO (2016A&A,QSO,...), MIR (AKARI,WISEA,...), Sy1 (2012ApJ), Bz? (2015Ap&SS), * (Gaia), cm (AT20G), NIR (2MASS), IR (IRAS) Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference ICRS coord. (ep=J2000) : 05 22 57.98464178 -36 27 30.8512953 (Radio) [ 0.0325885 0.036 0 ] A 2020A&A...644A.159C Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference FK4 coord. (ep=B1950 eq=1950) : 05 21 12.98517867 -36 30 15.9838562 [ 0.0325885 0.036 0 ] Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" : ra dec : right ascension and declination (unit and frame defined according to your Output Options) Grey values are increasing the original precision due to the computation of frame transformations (wtype) : wavelength class for the origin of the coordinates (Rad, mm, IR, Optical, UV, Xray, Gam) [error ellipse] : measurement uncertainty, on (ra,dec) if the positional angle is 90 degrees, on (majaxis,minaxis) otherwise (in mas at defined epoch in the original catalogue), position angle (in degrees North celestial pole to East) quality : flag of quality E ≥ 10" D : 1-10" (and some old data) C : 0.1-1" B : 0.01-0.1" + 2MASS, Tyc A : VLBI, Hipparcos bibcode : bibcode of the coordinates reference Gal coord. (ep=J2000) : 240.60769843240 -32.71596539811 [ 0.0325885 0.036 0 ] Syntax of proper motions is : "pm-ra pm-dec [error ellipse] quality bibcode" pm-ra : mu-ra*cos(dec) (expressed in the ICRS system in mas/yr) pm-dec : mu-dec (expressed in the ICRS system in mas/yr) [error ellipse] : error major axis and minor axis (in mas), orientation angle (in deg) quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the proper motion reference Proper motions mas/yr : 0.237 -0.160 [0.060 0.075 90] A 2020yCat.1350....0G Syntax of radial velocity (or/and redshift) is : "value [error] (wavelength) quality bibcode" value : radial velocity or/and redshift (Heliocentric frame) according to your Output Options (redshift may be not displayed if the data value is <0 and the database inside value is a radial velocity) [error] : error of the corresponding value displayed before (wavelength) : wavelength range of the measurement : Rad, mm, IR, Opt, UV, Xray, Gam or  '∼'(unknown) quality : flag of quality ( A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the value's origin Radial velocity / Redshift / cz : V(km/s) 16036 [~] / z(spectroscopic) 0.055 [~] / cz 16489 [~]    D 2011NewA...16..503M Syntax of parallax is : 'value quality [error] bibcode' value : parallax value quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) [error] : mean error bibcode : bibcode of the parallax reference Parallaxes (mas): 0.0917 [0.0571] A 2020yCat.1350....0G Syntax of morphological type is : mtype quality bibcode mtype : Hubble morphological class (spirals, ellipticals, etc) quality : flag of quality (A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the morphological type reference Morphological type: 1.0 D 1989ESOLV.C......0L Syntax of angular size is : "maj-axis min-axis angle (wtype) quality bibcode" maj-axis : major axis size (arc minutes) min-axis : minor axis size (arc minutes) angle : orientation angle (in degrees) (wtype) : wavelength class for the origin of the angular size (Rad, mm, IR, Opt, UV, Xray, Gam) quality : flag of quality of the angular size values ( A=best quality -> E=worst quality, {� } =unknown quality) bibcode : bibcode of the angular size reference Angular size (arcmin): 0.44 0.36 64 (Opt) E 2003A&A...412...45P Syntax of fluxes (or magnitudes) is : "filter-name (System) flux-value [error] quality MultVarFlags bibcode" filter-name : U, B, V, R, I, G, J, H, K, u, g, r, i, z (System) : may be AB (default is Vega) flux-value : value of flux or magnitude [error] : error value quality : flag of quality of the flux value ( A=best quality -> E=worst quality, {� } =unknown quality) MultVarFlags : Mult is zero or one char (J) for joined photometry ; Var can be zero or two chars (V[0-4]) bibcode : bibcode of the flux reference Fluxes (7) : B 15.26 [~] C 1989ESOLV.C......0L V 14.62 [~] D 2010A&A...518A..10V R 14.48 [~] C 1989ESOLV.C......0L G 15.563034 [0.020018] C 2020yCat.1350....0G J 12.949 [0.037] C 2003yCat.2246....0C H 12.02 [0.01] B 2012AJ....144..112F K 11.328 [0.029] C 2003yCat.2246....0C	SIMBAD within arcmin ', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay points in this preview 2MASS DSS SDSSXMMIRACIRISGALEX All (CDSPortal) Send to within arcsec The VizieR photometry tool allows for easy visualization of photometry points extracted around the Simbad position from photometry-enabled catalogues in VizieR. The search radius has to be specified by the user. It is currently limited to a maximum of 30 arcsec. It depends mostly on the precision or quality of the coordinates (SIMBAD and VizieR catalogs), the resolution of the images from which the sources were extracted, source extent, and source crowding. Suggestions are: crowded field: 0.5 to 1.5 arcsec, 3 arcsec otherwise; uncertain coordinates (SIMBAD quality E or coordinates without reference): 5 to 30 arsec (risky!).
Some important notes on this object about identifications and objects associations. notes: : has an optical jet (2000ApJ...542..731F) See also Specfind radio flux densities.

QSO B0521-365	GLEAM J052257-362727	RORF 0521-365	[DGT2001] B0521-365
AKARI-IRC-V1 J0522580-362731	ICRF J052257.9-362730	RX J0522.9-3627	[FS2003] 0265
AT20G J052257-362730	IERS B0521-365	1RXS J052258.0-362729	[HB91] 0521-365
AT20G J052257.9-362730	INTREF 247	SPASS J052303-362755	[HB93] 0521-365
1AXG J052258-3626	IRAS F05212-3630	SUMSS J052257-362731	[IN88] 0521-365
Cul 0521-364	IVS B0521-365	SWIFT J0523.0-3626	[JAP2011] J080.77-36.42
6dFGS gJ052258.0-362731	1Jy 0521-36	SWIFT J0523.2-3626	[LBD96] J0524-3630
2E 1263	1Jy 0521-365	TGSSADR J052257.7-362735	[MEM2008] 71
2E 0521.2-3630	LEDA 17207	TIC 167744793	[MGL2009] BZU J0522-3627
2EG J0524-3630	2MASS J05225797-3627308	VSOP J0522-3627	[MML2015] 5BZU J0522-3627
3EG J0530-3626	2MAXI J0523-363	VSOP J0522-3628	[VV2000c] J052257.9-362731
EGR J0529-3608	MRC 0521-365	WISEA J052257.98-362730.8	[VV2003c] J052257.9-362731
ESO 362-21	MSH 05-3-06	WISE J052257.97-362730.8	[VV2006c] J052257.9-362731
ESO-LV 362-0210	NVSS J052258-362730	WISE J052257.98-362730.8	[VV2010c] J052257.9-362731
1FGL J0522.8-3632	PBC J0523.0-3626	WMAP 139	[VV98b] J052257.9-362731
2FGL J0523.0-3628	PKS 0521-365	WMAP J0523-3627	[WCO2009] J052309-362648
3FGL J0522.9-3628	PKS 0521-36	WMAP J0522-3627	Gaia DR3 4822275862749577472
4FGL J0522.9-3628	PKS J0522-3627	WMAP J0523-3631	Gaia DR1 4822275858452646016
1FHL J0523.3-3620	PMN J0522-3628	2XMM J052257.9-362731	Gaia DR2 4822275862749577472
3FHL J0523.0-3627	QSO J0522-3627	9Y-MST J0523-3628
1FLE J0524-3616	RBS 644	[CAB95] IRAS F05212-3630

References (811 between 1850 and 2023) (Total 811) Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system). Follow new references on this object

Collections of Measurements

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : QSO B0521-365

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