4C -03.07

Query : 4C -03.07
C.D.S. - SIMBAD4 rel 1.7 - 2021.02.24CET21:15:27

Available data : Basic data  •  Identifiers  •  Plot & images  •  Bibliography  •  Measurements  •  External archives  •  Notes  •  Annotations


Basic data :
4C -03.07 -- 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:
QSO (2010A&A,KODIAQ,...), Rad (2014ApJS,4C,...), IR (IRAS,2MASS,...), Bla (2009A&A,[MGL2009],...), G (6dFGS,LEDA), X (2009A&A,2E), * (Gaia), AGN (2011MNRAS), cm (AT20G), blu (PHL)
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) :
02 28 53.2112655818 -03 37 37.125617755 (Optical) [ 0.1463 0.1191 90 ] A 2018yCat.1345....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) :
02 26 22.0839730809 -03 50 58.600833026 [ 0.1463 0.1191 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) :
171.9016635991095 -56.9254935516330 [ 0.1463 0.1191 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 :
-0.088 0.005 [0.217 0.205 90] A 2018yCat.1345....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) 242142 [~] / z(emission) 2.066 [~] / cz 619371 [~]
   (Opt) C 2017AJ....154..114O
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 17.03 [~] D 2010A&A...518A..10V
V 16.96 [~] D 2010A&A...518A..10V
R 16.8 [~] E 2009A&A...495..691M
G 17.4359 [0.0049] C 2018yCat.1345....0G
J 16.256 [0.082] C 2003yCat.2246....0C
H 15.974 [0.138] D 2003yCat.2246....0C
K 15.277 [0.143] D 2003yCat.2246....0C
u (AB) 17.4564 [0.0449] C 2018A&A...613A..51P
g (AB) 17.5190 [0.0348] C 2018A&A...613A..51P
r (AB) 17.3628 [0.0404] C 2018A&A...613A..51P
i (AB) 17.2144 [0.0249] C 2018A&A...613A..51P
z (AB) 17.0821 [0.0240] C 2018A&A...613A..51P
SIMBAD with radius arcmin
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within radius 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:



The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (49) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

4C -03.07 NVSS J022853-033738 TXS 0226-038 [TRB2007] J0228.9-0337A
AT20G J022853-033737 OHIO D -044 UT 0226-038 [VV2000] J022853.2-033738
6dFGS gJ022853.2-033737 PHL 1305 VCS1 J0228-0337 [VV2003] J022853.2-033738
2E 578 PKS 0226-038 WB 0226-0351 [VV2006] J022853.2-033738
2E 0226.3-0350 PKS J0228-0337 WISEA J022853.20-033737.1 [VV2010] J022853.2-033738
ICRF J022853.2-033737 PMN J0228-0337 WISE J022853.20-033737.1 [VV96] J022853.2-033738
IRAS F02263-0351 QSO B0226-0350 [HB93] 0226-038 [VV98] J022853.2-033738
IVS B0226-038 QSO B0226-0354 [MGL2009] BZQ J0228-0337 [WTW94] 0226-038
KODIAQ J022853-033737 QSO B0226-038 [MML2015] 5BZQ J0228-0337 Gaia DR1 2490102981727544576
LEDA 2818002 QSO J0228-0337 [S77] 61 Gaia DR2 2490102981727544576
2MASS J02285318-0337369 QSO J0228.8-0337 [STW98] 0226-0350
2MASSI J0228531-033736 SDSS J022853.21-033737.1 [TCR2006] J0228.9-0337
MRC 0226-038 TIC 251078327 [TRB2007] J0228.9-0337

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References (145 between 1850 and 2021) (Total 145)
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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                Reference summaries :

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Collections of Measurements


velocities : 11    PM : 1   

   

Observing logs


ISO : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 4C -03.07

Link by name to the catalogue in VizieR :

4C -03.07 2E 578 IRAS F02263-0351 2MASS J02285318-0337369 2MASSI J0228531-033736
NVSS J022853-033738 PHL 1305 PKS 0226-038 PKS J0228-0337 PMN J0228-0337
SDSS J022853.21-033737.1 WISEA J022853.20-033737.1 WISE J022853.20-033737.1 Gaia DR1 2490102981727544576 Gaia DR2 2490102981727544576

Search by coordinates in Vizier (radius: 5 arcsec)


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2021.02.24-21:15:27

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