7C 1144+3517

Query : 7C 1144+3517
C.D.S. - SIMBAD4 rel 1.7 - 2020.11.24CET08:23:51

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


Basic data :
7C 1144+3517 -- BL Lac - type object
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 (7C,B2,...), AGN (2007AJ,CGRaBS,...), G (2016A&A,LEDA,...), X (2007AJ,RX,...), rG (2017MNRAS,[SDR2001]), Bla (2009A&A,[MGL2009],...), * (Gaia), Sy1 (2015ApJS), Sy2 (2014ApJ), BLL (2019ApJS), QSO (2016A&A), IR (WISEA)
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) :
11 47 22.13056 +35 01 07.5226 (Radio) [ 2.680 0.020 0 ] A 2004AJ....127.3587F
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) :
11 44 45.51701 +35 17 47.6323 [ 2.680 0.020 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] : 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) :
179.04430231 +74.20390022 [ 2.680 0.020 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 :
0.225 1.494 [0.722 0.535 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) 18262 [3] / z(spectroscopic) 0.06289 [0.00001] / cz 18853.9 [3.0]
   (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)
  • (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 0.293 35 (NIR) C 2006AJ....131.1163S
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 17.89 [~] D 2010A&A...518A..10V
V 16.83 [~] D 2010A&A...518A..10V
R 10.26 [~] D 2008ApJS..175...97H
G 16.8540 [0.0111] C 2018yCat.1345....0G
J 12.253 [0.044] C 2006AJ....131.1163S
H 11.196 [0.041] C 2006AJ....131.1163S
K 11.142 [0.068] C 2006AJ....131.1163S
u (AB) 17.101 [0.013] C 2012ApJS..203...21A
g (AB) 15.474 [0.003] B 2013yCat.5139....0A
r (AB) 14.589 [0.002] B 2013yCat.5139....0A
i (AB) 14.112 [0.002] B 2013yCat.5139....0A
z (AB) 13.838 [0.004] B 2013yCat.5139....0A
SIMBAD with radius arcmin
Interactive AladinLite view
Back
sedIcon
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 (50) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

7C 1144+3517 Gopal 1144+352 RGB J1147.4+3501 [MGL2009] BZU J1147+3501
B2 1144+35 B ICRF J114722.1+350107 RGB J1147+350 [MML2015] 5BZG J1147+3501
B2.3 1144+35 B IERS B1144+352 RX J1147.3+3500 [OCL83] 1144+352
BWE 1144+3517 IVS B1144+352 1RXS J114723.2+350045 [SDR2001] B1144+352
7C 114446.50+351754.00 JVAS B1144+352 SDSS J114722.13+350107.5 [VV2000c] J114722.1+350108
CGRaBS J1147+3501 JVAS J1147+350 TXS 1144+352 [VV2003c] J114722.1+350108
CJ2 1144+352 JVAS J1147+3501 WB 1144+3517 [VV2006c] J114722.1+350108
CJF B1144+352 LEDA 36775 WISEA J114722.13+350107.5 [VV2010c] J114722.1+350108
CLASS J114722.1287+350107.525 2MASX J11472209+3501071 WN B1144+3517 [VV98c] J114722.1+350108
FIRST J114722.1+350107 MITG J114721+3501 WN B1144.8+3517A Gaia DR2 4031241086957300352
GB2 1144+352 MY 114442.3+350211.0 Z 186-48 Gaia DR1 4031241082661995520
GB6 B1144+3517 NPM1G +35.0231 Z 1144.7+3518
87GB 114446.0+351747 NVSS J114722+350107 [HB91] 1144+352

Plots and Images

plot

radius arcmin


CDS portal

CDS Simplay
(requires flash)

Aladin applet

References (153 between 1850 and 2021) (Total 153)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)


Collections of Measurements


velocities : 8    PM : 3   

   

Observing logs


ISO : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 7C 1144+3517

Link by name to the catalogue in VizieR :

BWE 1144+3517 FIRST J114722.1+350107 IERS B1144+352 2MASX J11472209+3501071 MITG J114721+3501
NPM1G +35.0231 NVSS J114722+350107 1RXS J114723.2+350045 SDSS J114722.13+350107.5 WISEA J114722.13+350107.5
WN B1144+3517 WN B1144.8+3517A Gaia DR2 4031241086957300352 Gaia DR1 4031241082661995520

Search by coordinates in Vizier (radius: 5 arcsec)


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 .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

Currently no annotations available

add an annotation to this object

report an error concerning the data of this object




Store this result in Votable, in Ascii, or in the CDS portal

To bookmark this query, right click on this link: simbad:@1840513 and select 'bookmark this link' or equivalent in the popup menu


2020.11.24-08:23:51

© Université de Strasbourg/CNRS

    • Contact