4C +71.07

Query : 4C +71.07 C.D.S. - SIMBAD4 rel 1.5.6 - 2016.07.31CEST05:42:19

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


Basic data :
7C 083620.60+710405.00 -- 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,7C,...), X (Ref,1AXG,...), QSO (Ref,QSO,...), gam (2EG,3EG,...), Bla (Ref,[DGT2001],...), IR (2MASS,2MASSI,...), AG? (Ref), AGN (Ref), G (LEDA)
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) :
08 41 24.4 +70 53 42 (Radio) [ 66 66 90 ] B 2003MNRAS.341....1M
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) :
08 41 24.4 +70 53 42 [ 66 66 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] : 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) :
08 36 21.5 +71 04 23 [ 66 66 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] : 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) :
143.5407 +34.4256 [ 66 66 90 ]
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) 245588 [~] / z(~) 2.1720 [~] / cz 651149 [~]
   D 2002MNRAS.329..700S
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 (5) :
V 16.5 [~] D ~
R 16.8 [~] E 2009A&A...495..691M
J 15.522 [0.060] C 2003yCat.2246....0C
H 14.793 [0.077] C 2003yCat.2246....0C
K 14.109 [0.060] C 2003yCat.2246....0C
SIMBAD with radius arcmin
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VizieR photometry viewer    sed-help-icon
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 (72) :

7C 083620.60+710405.00 ICRF J084124.3+705342 QSO J0841+7053 WMAP 89
1AXG J084126+7053 IERS B0836+710 QSO B0836+7104 WMAP J0841+7053
BWE 0836+7104 INTREF 362 RBS 717 WN B0836.3+7104
4C 71.07 JVAS B0836+710 RGB J0841+708 XSS J08418+7052
6C 083622+710421 JVAS J0841+708 RGB J0841.4+7053 [DGT2001] B0836+710
8C 0836+710 JVAS J0841+7053 RORF 0836+710 [HB93] 0836+710
CJF B0836+710 1Jy 0836+710 RX J0841.4+7053 [KRL2007b] 71
CLASS J084124.3624+705342.179 1Jy 0836+71 1RXS J084125.1+705342 [MGL2009] BZQ J0841+7053
2EG J0831+7044 LEDA 2821816 S5 0836+71 [P82] 0836+710
3EG J0845+7049 2MASS J08412435+7053419 S5 0836+710 [PW82] 0836+71
EGR J0830+7048 2MASSI J0841243+705342 SWIFT J0841.7+7052 [VV2000] J084124.4+705342
1ES 0836+71.0 2MAXI J0840+708 SWIFT J0841.4+7054 [VV2003] J084124.4+705342
1FGL J0842.2+7054 MY 083621.1+710427.7 SWIFT J0841.4+7052 [VV2006] J084124.4+705342
2FGL J0841.6+7052 NRRF J084124.2+705342 TXS 0836+710 [VV2010] J084124.4+705342
3FGL J0841.4+7053 NVSS J084124+705341 VSOP J0841+7053 [VV96] J084124.4+705342
GB6 B0836+7104 PBC J0841.4+7053 WB 0836+7104 [VV98] J084124.4+705342
GB6 J0841+7053 QSO B0836+710 WISE J084124.35+705342.2 [WCO2009] J084121+705529
87GB 083621.6+710424 QSO B0836+71 WMAP J0841+7054 [ZEH2003] RX J0841.4+7053 3

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References (597 between 1850 and 2016)
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 (7 types) :


Einstein : 1    ISO : 6    posa : 2    velocities : 7    XMM : 1    Z : 6    ze : 1   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 4C +71.07

Link by name to the catalogue in VizieR :

BWE 0836+7104 4C 71.07 3EG J0845+7049 IERS B0836+710 2MASS J08412435+7053419
2MASSI J0841243+705342 NVSS J084124+705341 1RXS J084125.1+705342 VSOP J0841+7053 WN B0836.3+7104

Search by coordinates in Vizier (radius: 5 arcsec)


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

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2016.07.31-05:42:19

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