3C 207

Gaia DR2: For now, Gaia DR2 data are not in SIMBAD, it is available in Vizier. The CDS will perform a cross-identification of Gaia DR2 with the astronomical objects in the SIMBAD bibliographic database. This will be done with very strict criteria in order to avoid erroneous cross-identifications. Especially, only the 6.5 milllions objects with subarseconds coordinates will be searched in Gaia DR2. Expected to be ready on June 30, 2018.


Query : 3C 207
C.D.S. - SIMBAD4 rel 1.7 - 2018.06.23CEST02:25:46

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


Basic data :
3FGL J0840.8+1315 -- Seyfert 1 Galaxy
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:
Sy1 (), Rad (Ref,BWE,...), QSO (Ref,QSO,...), X (Ref,CXOMP,...), Bla (Ref,[MGL2009],...), IR (2MASS,2MASSI,...), gam (3FGL,1FGL,...), AGN (Ref,[SRC2012b]), BH? ([KB2007]), * (Gaia), Bz? (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 40 47.58839 +13 12 23.5645 (Radio) [ 0.37 0.20 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
FK4 coord. (ep=B1950 eq=1950) :
08 38 01.73 +13 23 05.7 [ 46.80 28.40 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) :
212.9680 +30.1386 [ 0.37 0.20 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 :
-0.420 0.422 [0.936 0.568 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) 142984 [21] / z(spectroscopic) 0.68038 [0.00007] / cz 203972.8 [21.0]
   (Opt) C 2013yCat.5139....0A
Syntax of angular size is : "maj-axis min-axis angle (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):
0.0000117 0.0000048 -2 (Rad) D 2010AJ....139.1713C
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 18.58 [~] D 2010A&A...518A..10V
V 18.15 [~] D 2010A&A...518A..10V
R 17.622 [~] D 2010ApJ...712..303C
G 19.6991 [0.0057] C 2018yCat.1345....0G
J 16.686 [0.158] C 2010AJ....139.2360S
H 15.961 [0.141] C 2010AJ....139.2360S
K 15.037 [0.117] C 2010AJ....139.2360S
u (AB) 19.127 [0.023] C 2013yCat.5139....0A
g (AB) 18.495 [0.007] B 2009yCat.2294....0A
r (AB) 18.193 [0.007] B 2013yCat.5139....0A
i (AB) 18.107 [0.008] B 2009yCat.2294....0A
z (AB) 17.823 [0.017] C 2013yCat.5139....0A
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 (69) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

3FGL J0840.8+1315 IVS B0838+133 QSO B0838+133 [BDW2002] q0838+1323
BWE 0838+1323 1Jy 0838+133 QSO B0838+133A [GW2008] CoNFIG 29
3C 207.0 1Jy 0838+13 QSO J0840+1312 [HB93] 0838+133A
3C 207 LEDA 2817595 RGB J0840+132 [KB2007] J084047.6+131223.7
4C 13.38 2MASS J08404758+1312238 RGB J0840.8+1312 [MGL2009] BZU J0840+1312
3CR 207 2MASSI J0840475+131223 RX J0840.7+1312 [MGL2015] 5BZU J0840+1312
Cul 0837+133 MITG J084048+1312 SDSS J084047.58+131223.5 [S77] 120
CXOMP J084047.6+131223 MRC 0838+133 TXS 0838+133 [SRC2012b] J0840+1312
DA 255 NEWPS5 J0840+1312 UT 0838+133 [VV2000] J084047.6+131223
2E 2032 NRAO 300 VCS2 J0840+1312 [VV2003] J084047.6+131223
2E 0838.0+1323 NVSS J084047+131223 VSOP J0840+1312 [VV2006] J084047.6+131223
1FGL J0840.8+1310 OHIO J 163 WB 0838+1323 [VV2010] J084047.6+131223
2FGL J0840.7+1310 PKS J0840+1312 WISE J084047.59+131223.4 [VV96] J084047.6+131223
FIRST J084047.7+131223 PKS 0838+133 WMAP 121 [VV98] J084047.6+131223
Gaia DR2 603117484006383488 PKS 0838+13 WMAP J0840+1312 [WTW94] 0838+133A
GB6 B0838+1323 PLCKERC -857 G212.97+30.15 WMAP J0840+1313
GB6 J0840+1312 QSO B0838+1323 2XMM J084047.6+131223
87GB 083801.7+132326 QSO B0838+13 2XMMi J084047.6+131223

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References (361 between 1850 and 2018) (Total 361)
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 : 12   

   

Observing logs


XMM : 3    herschel : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 3C 207

Link by name to the catalogue in VizieR :

BWE 0838+1323 3C 207.0 3C 207 4C 13.38 3CR 207
2E 2032 FIRST J084047.7+131223 2MASS J08404758+1312238 2MASSI J0840475+131223 MITG J084048+1312
NVSS J084047+131223 PKS J0840+1312 PKS 0838+133 PKS 0838+13 SDSS J084047.58+131223.5
VSOP J0840+1312 WISE J084047.59+131223.4

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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2018.06.23-02:25:46

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