IERS B2326-477

Query : IERS B2326-477

Basic data :
QSO B2326-477 -- Quasar
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,CRATES,...), QSO (2010A&A,QSO,...), Bla (2012AJ,[MGL2009],...), gam (1FGL,2FGL,...), X (2009A&A,RBS,...), AGN (2011MNRAS,CGRaBS), G (6dFGS,LEDA), cm (AT20G,ATPMN), MIR (WISEA,WISE), Q? (2021MNRAS), AG? (2022ApJS), * (Gaia), UV (PG), NIR (2MASS)
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) :
23 29 17.7043623168 -47 30 19.113949332 (Optical) [ 0.0320 0.0398 90 ] A 2020yCat.1350....0G
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) :
23 26 33.7108073567 -47 46 51.821186705 [ 0.0320 0.0398 90 ]
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) :
335.7269758673105 -64.0553451735253 [ 0.0320 0.0398 90 ]
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 :
-0.003 -0.054 [0.038 0.046 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) 204759 [45] / z(~) 1.30417 [0.00015] / cz 390980.0 [45.0]
   (Opt) C 2009MNRAS.399..683J
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):
0.0148 [0.0602] A 2020yCat.1350....0G
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 16.93 [~] D 2008MNRAS.384..775M
V 16.79 [~] D 2010A&A...518A..10V
R 16.30 [~] D 2008ApJS..175...97H
G 16.808680 [0.004018] C 2020yCat.1350....0G
J 15.873 [0.078] C 2003yCat.2246....0C
H 15.144 [0.081] C 2003yCat.2246....0C
K 14.677 [0.090] 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 Simbad points in this preview
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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!).
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Some important notes on this object about identifications and objects associations.
notes:


The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (61) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO B2326-477 1Jy 2326-477 SPASS J232917-473017 [MGL2009] BZQ J2329-4730
AT20G J232917.6-473019 LEDA 2831757 SQUAD DR1 J232917-473019 [MML2015] 5BZQ J2329-4730
AT20G J232917-473019 2MASS J23291770-4730191 SUMSS J232917-473019 [QC93] 2326-477
ATPMN J232917.6-473019 MRC 2326-477 TGSSADR J232917.7-473020 [S77] 390
ATPMN J232917.7-473019 PCCS2 143 G335.72-64.05 TIC 291243859 [VV2000] J232917.7-473019
CGRaBS J2329-4730 PG 2326-477 VSOP J2329-4730 [VV2003] J232917.7-473019
CRATES J232918-473023 PKS 2326-48 WISEA J232917.71-473019.1 [VV2006] J232917.7-473019
6dFGS gJ232917.7-473019 PKS 2326-477 WISE J232917.69-473019.0 [VV2010] J232917.7-473019
1FGL J2330.3-4745 PKS J2329-4730 WISE J232917.71-473019.1 [VV96] J232917.7-473019
2FGL J2329.7-4744 PKS 2326-478 WMAP J2329-4732 [VV98] J232917.7-473019
3FGL J2329.9-4734 PMN J2329-4730 WMAP J2329-4733 Gaia DR3 6526555650725696256
4FGL J2329.3-4733 QSO J2329-4730 WMAP J2329-4730 Gaia DR1 6526555646426023040
GLEAM J232917-473014 RBS 2010 WMAP J2329-4726 Gaia DR2 6526555650725696256
ICRF J232917.7-473019 RORF 2326-477 [CH94] 2326-477
IERS B2326-477 RX J2329.2-4730 [HB93] 2326-477
IVS B2326-477 1RXS J232916.9-473017 [MEM2008] 307

References (196 between 1850 and 2024) (Total 196)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements


velocities : 4    PLX : 1    PM : 3   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B2326-477

Link by name to the catalogue in VizieR :

IERS B2326-477 2MASS J23291770-4730191 PG 2326-477 PKS 2326-48 PKS 2326-477
PKS J2329-4730 PKS 2326-478 PMN J2329-4730 1RXS J232916.9-473017 SUMSS J232917-473019
VSOP J2329-4730 WISEA J232917.71-473019.1 WISE J232917.69-473019.0 WISE J232917.71-473019.1 WMAP J2329-4732
WMAP J2329-4733 WMAP J2329-4730 WMAP J2329-4726 Gaia DR3 6526555650725696256 Gaia DR1 6526555646426023040
Gaia DR2 6526555650725696256

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