QSO J1008+0621

Query : QSO J1008+0621

Basic data :
QSO J1008+0621 -- 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 (2010AJ,BWE,...), BLL (2008ApJS,[VV2010b]), gam (1FGL,2FGL,...), Bla (2009A&A,[MGL2009],...), QSO (2016A&A,QSO,...), IR (2MASS,WISEA,...), AGN (2011ApJ,CGRaBS), Bz? (2013ApJS,[SRM2005]), X (2009A&A,1RXS), Q? ([UBW2009]), * (Gaia)
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) :
10 08 00.8162015280 +06 21 21.219976800 (Optical) [ 0.1602 0.1129 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) :
10 05 23.4719234874 +06 36 03.423996550 [ 0.1602 0.1129 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) :
233.5218094193038 +46.0122846967169 [ 0.1602 0.1129 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 :
-0.035 -0.273 [0.189 0.169 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) 228400 [~] / z(spectroscopic) 1.720 [~] / cz 515643 [~]
   D 2011NewA...16..503M
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):
0.0000127 0.0000050 -8 (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 (13) :
U (AB) 17.61 [0.07] D 2007ApJS..173..471M
B (AB) 17.17 [0.08] D 2007ApJS..173..471M
V 17.85 [~] D 2010A&A...518A..10V
R 16.73 [~] D 2008ApJS..175...97H
G 17.785976 [0.021823] C 2020yCat.1350....0G
J 14.12 [0.03] C 2003yCat.2246....0C
H 13.35 [0.04] C 2003yCat.2246....0C
K 12.46 [0.03] C 2003yCat.2246....0C
u (AB) 18.645 [0.019] C 2009ApJS..182..543A
g (AB) 18.107 [0.006] C 2009ApJS..182..543A
r (AB) 17.644 [0.006] C 2009ApJS..182..543A
i (AB) 17.285 [0.006] C 2009ApJS..182..543A
z (AB) 17.012 [0.012] C 2009ApJS..182..543A
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 (43) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO J1008+0621 87GB 100523.6+063617 NVSS J100800+062121 Zel 1005+066
BWE 1005+0636 ICRF J100800.8+062121 PMN J1008+0621 [MGL2009] BZB J1008+0621
CGRaBS J1008+0621 IERS B1005+066 QSO B1005+066 [MML2015] 5BZB J1008+0621
CLASS J100800.8166+062121.202 IVS B1005+066 1RXS J100801.3+062115 [SRM2005] J100800.83+062121.7
1FGL J1007.9+0619 JVAS B1005+066 SDSS J100800.81+062121.2 [SRM2005] J100800.81+062121.2
2FGL J1007.7+0621 JVAS J1008+0621 TIC 411154866 [UBW2009] 32
3FGL J1007.9+0621 KODIAQ J100800+062121 VCS1 J1008+0621 [VV2010b] J100800.9+062121
4FGL J1008.0+0620 MASIV J1008+0621 WB 1005+0636 Gaia DR3 3873534698211216896
3FHL J1008.0+0622 2MASS J10080081+0621212 WISEA J100800.81+062121.2 Gaia DR1 3873534693915861376
FIRST J100800.8+062121 MITG J100800+0621 WISE J100800.81+062121.2 Gaia DR2 3873534698211216896
GB6 B1005+0636 NAME BZB J1008+0621 9Y-MST J1008+0621

References (95 between 1850 and 2022) (Total 95)
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 : 1    PM : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : QSO J1008+0621

Link by name to the catalogue in VizieR :

BWE 1005+0636 FIRST J100800.8+062121 IERS B1005+066 2MASS J10080081+0621212 MITG J100800+0621
NVSS J100800+062121 PMN J1008+0621 1RXS J100801.3+062115 SDSS J100800.81+062121.2 WISEA J100800.81+062121.2
WISE J100800.81+062121.2 Gaia DR1 3873534693915861376 Gaia DR2 3873534698211216896

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Annotations :
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2022.08.19-16:19:03

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