3C 120

Query : 3C 120 C.D.S. - SIMBAD4 rel 1.225 - 2015.07.28CEST15:20:00

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


Basic data :
Mrk 1506 -- 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:
Rad (Ref,BWE,3C,4C,Cul,DA​,GB6,87GB,GRA,ICRF​,IERS,JVAS,1Jy,MITG​,MRC,NEWPS5,NRAO,NVSS​,OHIO,PKS,PMN,RC​,RGB,RORF,S3,SIM,TXS,UT,VSOP,WB,WMAP,Zel,[GGR94],[GR92],[WCO2009]), X (Ref,3A,2E,1ES,1H,H​,MAXI,PBC,RX,1RXS​,2S,SWIFT,2U,3U​,4U,2XMM,XSS), AGN (Ref,CGRaBS,[BFE95],[HB91],[VV2000c],[VV2003c]​,[VV2006c],[VV2010c],[VV98c]), G (Ref,Mrk,CGPG,LEDA,2MASX,MCG​,UGC,UZC,ZW), IR (AKARI,IRAS,2MASS,PSCz,WISE,[DML87]), Bla (Ref,[DGT2001],[MGL2009]), V* (V*,AAVSO), QSO (QSO,[WTW94]), smm (JCMTSE,JCMTSF), rG (Ref), Bz? ([SRM2005]), AG? (Ref), Sy1 (Ref), gam (INTREF)
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
04 33 11.09557 +05 21 15.6199 ( Radio ) [ 0.12 0.06 0 ] A 2010AJ....139.1695L
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
04 33 11.096 +05 21 15.62 [ 0.12 0.06 0 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
04 30 31.61 +05 14 59.6 [ 0.12 0.06 0 ]
Syntax of coordinates is : "ra dec (wtype) [error ellipse] quality bibcode" :
  • ra : right ascension (unit and frame defined according to your Output Options)
  • dec : declination (unit and frame defined according to your Output Options)
  • (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) :
190.3729 -27.3969 [ 0.12 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) 9896 [10] / z(~) 0.033573 [0.000033] / cz 10064.86 [10.00]   (~) D 2011MNRAS.416.2840L
Syntax of morphological type is : mtype quality bibcode
  • mtype : Hubble morphological class (spirals, ellipticals, etc)
  • quality : flag of quality (A=best quality -> E=worst quality, ~ =unknown quality)
  • bibcode : bibcode of the morphological type reference
Morphological type:
S0 D ~
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):
0.443 0.275 120 (~) (IR) C 2006AJ....131.1163S
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 (6) :
B 15.72 [~] D 2010A&A...518A..10V
V 15.05 [~] D 2010A&A...518A..10V
R 10.08 [~] D 2008ApJS..175...97H
J 11.692 [0.032] C 2006AJ....131.1163S
H 10.943 [0.032] C 2006AJ....131.1163S
K 10.194 [0.031] C 2006AJ....131.1163S
SIMBAD with radius arcmin
Interactive AladinLite view
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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.
essential notes:
  • BW Tau= BL Lac object


The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (99) :

Mrk 1506 JCMTSF J043310.9+052114 QSO B0430+052 WMAP 108
3A 0430+048 JVAS J0433+0521 RC J0433+0520 WMAP J0433+0521
AKARI-IRC-V1 J0433110+052116 JVAS B0430+052 RGB J0433.2+0521 WMAP J0433+0520
BWE 0430+0514 1Jy 0430+05 RORF 0430+052 WMAP J0433+0522
3C 120 1Jy 0430+052 RX J043311+05213 2XMM J043311.0+052116
4C 05.20 LEDA 15504 RX J0433.1+0521 XSS J04331+0520
CGPG 0430.5+0515 2MASS J04331109+0521157 1RXS J043311.2+052112 Zel 0430+052
CGRaBS J0433+0521 2MASX J04331106+0521151 2S 0430+05 ZW II 14
Cul 0430+052 MAXI J0433+053 S3 0430+05 [BFE95] 4
DA 140 MCG+01-12-009 SIM 0430+05.0 [DGT2001] B0430+052
2E 1087 MITG J043311+0521 SV* HV 10387 [DML87] 132
2E 0430.5+0515 MRC 0430+052 SWIFT J0433.0+0521 [GGR94] 0430+052
1ES 0430+05.2 NEWPS5 J0433+0521 SWIFT J0433.1+0521 [GR92] 0430+052
GB6 B0430+0514 NRAO 182 SWIFT J0433.4+0521 [HB91] 0430+052
GB6 J0433+0521 NRAO 0430+05 TXS 0430+052 [MGL2009] BZU J0433+0521
87GB 043031.1+051451 NVSS J043311+052115 2U 0440+07 [SRM2005] J043311.09+052115.6
GRA B0430+05 OHIO F 052 3U 0440+06 [VV2000c] J043311.1+052115
1H 0426+051 PBC J0433.1+0521 4U 0432+05 [VV2003c] J043311.1+052115
H 0430+053 PKS 0430+052 UGC 3087 [VV2006c] J043311.1+052115
ICRF J043311.0+052115 PKS J0433+0521 UT 0430+052 [VV2010c] J043311.1+052115
IERS B0430+052 PKS 0430+05 UZC J043311.0+052115 [VV98c] J043311.1+052115
INTREF 193 PMN J0433+0521 V* BW Tau [WCO2009] J043321+052236
IRAS F04305+0514 PSCz Q04305+0514 VSOP J0433+0521 [WTW94] 0430+052
IRAS 04305+0514 QSO J0433+0521 WB 0430+0514 AAVSO 0427+05
JCMTSE J043310.9+052114 QSO B0433+0521 WISE J043311.08+052115.6

Plots and Images

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References (1591 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).

from: to:

                                  Sort reference summaries by : (not exhaustive, explanation here)

                                 


Measurements (12 types) :


distance : 1    Einstein : 1    IRAS : 1    ISO : 3    IUE : 51    posa : 1    RVel : 1    V* : 1    velocities : 11    XMM : 2    Z : 7    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)

BWE 0430+0514 3C 120 4C 05.20 IERS B0430+052 IRAS F04305+0514
IRAS 04305+0514 2MASS J04331109+0521157 2MASX J04331106+0521151 MITG J043311+0521 NVSS J043311+052115
PKS 0430+052 PKS J0433+0521 PKS 0430+05 PMN J0433+0521 1RXS J043311.2+052112
UGC 3087 V* BW Tau VSOP J0433+0521 [DML87] 132

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2015.07.28-15:20:00

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