IERS B1308+554

Query : IERS B1308+554

Basic data :
ICRF J131103.2+551354 -- 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 (2010AJ,ICRF,...), QSO (2008ApJS,QSO,...), Bla (2009A&A,[MGL2009],...), IR (2MASS,2MASSI,...), X (2007AJ,1RXS), AGN (2007AJ,CGRaBS), gam (3FGL,4FGL), * (Gaia), Q? (F2M), Bz? ([SRM2005])
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) :
13 11 03.21082487 +55 13 54.3223262 (Radio) [ 0.1472 0.2347 90 ] A 2015AJ....150...58F
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) :
13 08 58.53491715 +55 29 49.8869857 [ 0.1472 0.2347 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] : 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) :
117.03551473428 +61.67135963005 [ 0.1472 0.2347 90 ]
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 :
0.600 -0.174 [0.439 0.401 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) 172478 [~] / z(spectroscopic) 0.926000 [~] / cz 277607.82 [~]
   (Opt) D 2018A&A...613A..51P
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):
0.0000115 0.0000068 7 (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 19.86 [~] D 2010A&A...518A..10V
V 19.49 [~] D 2010A&A...518A..10V
R 20.41 [~] D 2008ApJS..175...97H
G 19.4468 [0.0086] C 2018yCat.1345....0G
J 15.986 [0.092] C 2010AJ....139.2360S
H 15.134 [0.101] C 2010AJ....139.2360S
K 14.217 [0.081] C 2010AJ....139.2360S
u (AB) 20.0196 [0.0475] C 2018A&A...613A..51P
g (AB) 19.524 [0.013] C 2005AJ....129.1755A
r (AB) 19.174 [0.013] C 2005AJ....129.1755A
i (AB) 18.928 [0.014] C 2005AJ....129.1755A
z (AB) 18.64 [0.03] C 2005AJ....129.1755A
SIMBAD within arcmin
', {sourceSize:12, color:'#30a090'})); aladin.on('objectClicked', function(object) { var objName=object.data.MAIN_ID; aladin.showPopup(object.ra,object.dec,'',''+ objName+''); });" title="Show Simbad objects"> Overlay Simbad points in this preview
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within 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!).
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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 (44) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

ICRF J131103.2+551354 FIRST J131103.2+551354 NVSS J131103+551354 WN B1308.9+5529
6C 1308+5529 GB6 B1308+5529 QSO J1311+5513 [MGL2009] BZQ J1311+5513
6C 130857+552953 IERS B1308+554 QSO B1308+554 [MML2015] 5BZQ J1311+5513
7C 130858.50+552950.00 IVS B1308+554 1RXS J131101.8+551326 [SRM2005] J131103.20+551354.3
CGRaBS J1311+5513 JVAS J1311+552 SDSS J131103.20+551354.4 [VV2000] J131103.2+551355
CJ2 1309+555 JVAS B1309+555 SDSS J131103.19+551354.3 [VV2003] J131103.2+551355
CJF B1309+555 JVAS J1311+5513 SDSS J131103.20+551354.3 [VV2006] J131103.2+551354
CLASS J131103.2069+551354.329 2MASS J13110320+5513543 TIC 157264019 [VV2010] J131103.2+551354
F2M J131103.21+551354.4 2MASSI J1311032+551354 TXS 1308+554 [VV98] J131103.2+551355
3FGL J1310.7+5515 MY 130859.7+552954.5 VCS1 J1311+5513 Gaia DR1 1564536910964901760
4FGL J1310.9+5514 MY 130900.3+553000.8 WISE J131103.19+551354.0 Gaia DR2 1564536910964901760

References (78 between 1850 and 2021) (Total 78)
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 : 9    PM : 2   

   

Observing logs


herschel : 3   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B1308+554

Link by name to the catalogue in VizieR :

FIRST J131103.2+551354 IERS B1308+554 2MASS J13110320+5513543 2MASSI J1311032+551354 NVSS J131103+551354
1RXS J131101.8+551326 SDSS J131103.20+551354.4 SDSS J131103.19+551354.3 SDSS J131103.20+551354.3 WISE J131103.19+551354.0
WN B1308.9+5529 Gaia DR1 1564536910964901760 Gaia DR2 1564536910964901760

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Annotations :
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2021.09.18-07:53:04

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