IERS B0954+658

Query : IERS B0954+658

Basic data :
6C 095456+654857 -- BL Lac
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 (2014ApJS,6C,...), gam (2EG,3EG,...), BLL (2010ApJ,[VV2000b],...), Bla (2012ApJ,[DGT2001],...), X (2009A&A,RX,...), QSO (2016A&A,QSO,...), AGN (2011AJ,CGRaBS), Bz? (2013ApJS), MIR (WISEA,WISE), BL? (2021MNRAS), * (Gaia), NIR (2MASS)
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) : 		09 58 47.2451872176 +65 33 54.819354600 (Optical) [ 0.0236 0.0338 90 ] A 2020yCat.1350....0G
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) : 		09 54 57.8430092582 +65 48 15.638401177 [ 0.0236 0.0338 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) : 		145.7462223011105 +43.1316207101266 [ 0.0236 0.0338 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 : 		-0.036 -0.078 [0.034 0.050 90] A 2020yCat.1350....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) 90782 [~] / z(spectroscopic) 0.367 [~] / cz 110024 [~]
   D 2011NewA...16..503M
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 (6) :
V 17.0 [~] E ~
R 15.75 [~] D 2008ApJS..175...97H
G 16.296022 [0.031661] C 2020yCat.1350....0G
J 14.090 [0.030] C 2003yCat.2246....0C
H 13.287 [0.037] C 2003yCat.2246....0C
K 12.426 [0.026] C 2003yCat.2246....0C
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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sedIcon
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!). sed-help-icon
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 (80) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

6C 095456+654857 GRO J0957+65 RFC J0958+6533 WMAP J0959+6530
BWE 0954+6548 GRO J0937+68 RGB J0958+655 WMAP J0959+6531
7C 095457.89+654812.00 ICRF J095847.2+653354 RGB J0958.8+6533 WMAP J0958+6531
CGRaBS J0958+6533 IERS B0954+658 RORF 0954+658 WN B0954.9+6548
CJF B0954+658 INTREF 400 RX J0958.7+6533 2XMM J095847.2+653355
CLASS J095847.2464+653354.804 IVS B0954+658 1RXS J095846.2+653347 9Y-MST J0958+6533
CRATES J095847+653405 JVAS J0958+6533 S4 0954+65 [DGT2001] B0954+658
2EG J0958+6537 JVAS J0958+655 S4 0954+658 [HB93] 0954+658
3EG J0958+6533 JVAS B0954+658 TeV J0958+655 [HMI96] 0954+6548
EGR J0956+6524 1Jy 0954+658 TGSSADR J095846.9+653354 [IN88] 0954+658
1FGL J1000.1+6539 1Jy 0954+65 TIC 287180466 [MGL2009] BZB J0958+6533
2FGL J0958.6+6533 MASIV J0958+6533 TXS 0954+658 [MML2015] 5BZB J0958+6533
3FGL J0958.6+6534 2MASS J09584725+6533549 VLSSr J095846.4+653400 [VV2000b] J095847.2+653354
4FGL J0958.7+6534 MY 095457.6+653420.5 VLSS J0958.7+6533 [VV2003b] J095847.2+653354
1FHL J0959.5+6535 NVSS J095847+653354 VSOP J0958+6534 [VV2006b] J095847.2+653354
2FHL J0958.3+6535 PCCS1 030 G145.78+43.13 VSOP J0958+6533 [VV2010b] J095847.2+653354
3FHL J0958.7+6533 PCCS2 143 G145.73+43.13 WB 0954+6548 [VV98b] J095847.2+653354
GB6 B0954+6548 QSO B0954+658 WISEA J095847.25+653354.9 Gaia DR3 1065521157812283392
GB6 J0958+6534 QSO J0958+6533 WISE J095847.23+653354.9 Gaia DR1 1065521153516714752
87GB 095458.3+654826 QSO B0954+65 WISE J095847.25+653354.9 Gaia DR2 1065521157812283392

References (711 between 1850 and 2024) (Total 711)
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 : 7    PM : 3   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : IERS B0954+658

Link by name to the catalogue in VizieR :

BWE 0954+6548 3EG J0958+6533 IERS B0954+658 2MASS J09584725+6533549 NVSS J095847+653354
1RXS J095846.2+653347 VSOP J0958+6534 VSOP J0958+6533 WISEA J095847.25+653354.9 WISE J095847.23+653354.9
WISE J095847.25+653354.9 WMAP J0959+6530 WMAP J0959+6531 WMAP J0958+6531 WN B0954.9+6548
Gaia DR3 1065521157812283392 Gaia DR1 1065521153516714752 Gaia DR2 1065521157812283392

Search by coordinates in Vizier (radius: 5 arcsec)

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