4C 40.24

Query : 4C 40.24 C.D.S. - SIMBAD4 rel 1.225 - 2015.08.31CEST15:15:52

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


Basic data :
4C 40.24 -- 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 (Ref,4C,B3,BWE,CJF,DA​,FIRST,GB6,87GB,GRA​,ICRF,IERS,IVS,JVAS​,1Jy,MASIV,MY,NVSS​,OHIO,RGB,RORF,S4​,TXS,UT,VRO,VSOP,WB,WMAP,WN,[GW2008]), QSO (Ref,QSO,[BDW2002],[HB93],[VV2000],[VV2003]​,[VV2006],[VV2010],[VV96],[VV98]), X (Ref,PBC,RX,1RXS,1WGA), Bla (Ref,[DGT2001],[MGL2009]), AGN (Ref,CGRaBS), IR (2MASS,WISE), Q? (FBQS), Bz? ([SRM2005]), G (LEDA), UV (KUV), gam (2FGL)
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] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
09 48 55.33813 +40 39 44.5871 ( Radio ) [ 0.10 0.06 0 ] A 2010AJ....139.1695L
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] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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
FK5 coord. (ep=J2000 eq=2000) :
09 48 55.338 +40 39 44.59 [ 0.10 0.06 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] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
09 45 50.08 +40 53 43.5 [ 0.10 0.06 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] : coordinates error major axis, minor axis (in mas at epoch defined in your output options),
    position angle (in degrees North to East of the specified coordinate frame)
  • 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) :
180.9924 +50.2845 [ 0.10 0.06 0 ]
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) 200790 [420] / z(spectroscopic) 1.24862 [0.00140] / cz 374326.9 [419.7]   (~) C 2009yCat.2294....0A
Syntax of angular size is : "maj-axis min-axis angle (incl) (wtype) quality bibcode"
  • maj-axis : major axis size (arc minutes)
  • min-axis : minor axis size (arc minutes)
  • angle : orientation angle (in degrees)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (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):
0.0000120 0.0000050 -14 (~) (Rad) D 2010AJ....139.1713C
Syntax of fluxes (or magnitudes) is : "filter-name flux-value [error] quality MultVarFlags bibcode"
  • filter-name : U, B, V, R, I, J, H, K, u, g, r, i, z
  • 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 (11) :
B 18.31 [~] D 2010A&A...518A..10V
V 18.02 [~] D 2010A&A...518A..10V
R 17.85 [~] D 2008ApJS..175...97H
J 16.708 [0.160] C 2010AJ....139.2360S
H 16.186 [0.244] C 2010AJ....139.2360S
K 15.383 [0.199] C 2010AJ....139.2360S
u (AB) 17.756 [0.010] B 2013yCat.5139....0A
g (AB) 17.837 [0.006] B 2009yCat.2294....0A
r (AB) 17.597 [0.006] B 2009yCat.2294....0A
i (AB) 17.509 [0.007] B 2009yCat.2294....0A
z (AB) 17.525 [0.016] C 2005AJ....129.1755A
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!).

The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (62) :

4C 40.24 JVAS B0945+408 QSO J0948+4039 WMAP J0948+4039
B3 0945+408 JVAS J0948+4039 RGB J0948.9+4039 WN B0945.8+4053
BWE 0945+4053 JVAS J0948+406 RORF 0945+408 [BDW2002] q0945+4053
CGRaBS J0948+4039 1Jy 0945+408 RX J0948.9+4039 [DGT2001] B0945+408
CJF B0945+408 1Jy 0945+40 1RXS J094856.5+403959 [GW2008] CoNFIG 58
DA 273 KUV 09458+4054 S4 0945+408 [HB93] 0945+408
FBQS J0948+4039 LEDA 2820660 S4 0945+40 [MGL2009] BZQ J0948+4039
2FGL J0948.8+4040 MASIV J0948+4039 SDSS J094855.33+403944.6 [SRM2005] J094855.34+403944.5
FIRST J094855.3+403944 2MASS J09485528+4039446 SDSS J094855.34+403944.6 [VV2000] J094855.3+403944
GB6 B0945+4053 MY 094549.9+405333.2 TXS 0945+408 [VV2003] J094855.3+403944
87GB 094550.5+405350 NVSS J094855+403944 UT 0945+408 [VV2006] J094855.3+403944
GRA B0946+40 OHIO K 476 VRO 40.09.02 [VV2010] J094855.3+403944
GRA J0949+40 PBC J0949.2+4036 VSOP J0948+4039 [VV96] J094855.3+403944
ICRF J094855.3+403944 QSO B0945+40 WB 0945+4053 [VV98] J094855.3+403944
IERS B0945+408 QSO B0945+408 1WGA J0948.9+4039
IVS B0945+408 QSO B0945+4053 WISE J094855.34+403944.6

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References (232 between 1850 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (5 types) :


pos : 1    posa : 1    velocities : 13    Z : 10    ze : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

4C 40.24 BWE 0945+4053 FIRST J094855.3+403944 IERS B0945+408 2MASS J09485528+4039446
NVSS J094855+403944 1RXS J094856.5+403959 SDSS J094855.33+403944.6 SDSS J094855.34+403944.6 VSOP J0948+4039
WN B0945.8+4053

Annotations :
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The list of all annotations to SIMBAD objects can be found here .

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2015.08.31-15:15:53

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