GB6 J1239+0443

Basic data :
[VV2006] J123932.7+044305 -- 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 (2020A&A,BWE,...), gam (1AGL,2EG,...), QSO (2010ApJ,[VV2006],...), Bla (2009A&A,[MGL2009],...), AGN (2011ApJ,[SRC2012b]), Q? (2021MNRAS), AG? (2022ApJS), * (Gaia), X (2009A&A), MIR (WISE), Opt (SDSS) 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) : 12 39 32.75568115 +04 43 05.2330218 (Radio) [ 0.0736994 0.1336 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) : 12 36 59.94234309 +04 59 33.4905272 [ 0.0736994 0.1336 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) : 295.19831278895 +67.41112931879 [ 0.0736994 0.1336 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 : -0.478 -0.060 [0.323 0.372 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) 230244 [234] / z(spectroscopic) 1.76064 [0.00078] / cz 527826.6 [233.8]    (Opt) C 2015ApJS..219...12A 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): 0.2395 [0.2912] 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 (12) : B 20.81 [~] D 2010A&A...518A..10V V 20.56 [~] D 2010A&A...518A..10V R 18.1 [~] E 2009A&A...495..691M G 18.844645 [0.026127] C 2020yCat.1350....0G J (AB) 18.490 [0.026] C 2013ApJS..206....4K H (AB) 18.245 [0.026] C 2013ApJS..206....4K K (AB) 17.794 [0.022] C 2013ApJS..206....4K u (AB) 20.584 [0.060] C 2015ApJS..219...12A g (AB) 20.4936 [0.0259] C 2020ApJS..250....8L r (AB) 20.349 [0.029] C 2015ApJS..219...12A i (AB) 19.995 [0.031] C 2015ApJS..219...12A z (AB) 20.1976 [0.1337] D 2020ApJS..250....8L	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: PKS 1237+049? See also Specfind radio flux densities.

[VV2006] J123932.7+044305	3FHL J1239.6+0443	MITG J1239+0443	9Y-MST J1239+0444
1AGL J1238+0406	FIRST J123932.7+044305	MITG J123931+0443	Zel 1237+049
BWE 1237+0459	GB6 J1239+0443	NAME BZQ J1239+0443	Zel 1237+050
CLASS J123932.7584+044305.213	GB6 B1236+0459	NVSS J123932+044305	[HSO2006] SDSS J1239+0443B
CRATES J123932+044311	87GB 123701.3+045944	PKS 1237+049	[LBH86] 1236+049
2EG J1239+0441	GLEAM J123932+044258	RC J1239+0443	[MGL2009] BZQ J1239+0443
3EG J1236+0457	GRO J1237+04	RFC J1239+0443	[MML2015] 5BZQ J1239+0443
EGR J1237+0434	ICRF J123932.7+044305	SDSS J123932.75+044305.3	[SRC2012b] J1239+0443
1FGL J1239.5+0443	IERS B1236+049	TGSSADR J123932.8+044305	[VV2003] J123932.7+044305
2FGL J1239.5+0443	INTREF 510	VCS1 J1239+0443	[VV2010] J123932.7+044305
3FGL J1239.5+0443	IVS B1236+049	WB 1237+0459	Gaia DR3 3707164943817177984
4FGL J1239.5+0443	JVAS J1239+0443	WISE J123932.76+044305.3	Gaia DR1 3707164943817177984
1FHL J1239.6+0443	JVAS B1237+049	WISE J123932.75+044305.2	Gaia DR2 3707164943817177984

References (166 between 1850 and 2024) (Total 166) 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 : GB6 J1239+0443

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