QSO B1306+3021

Query : QSO B1306+3021

Basic data :
QSO B1306+3021 -- Quasar
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:
QSO (2011MNRAS,QSO,...), * (PB,USNO,...), X (AX,1RXP,...), IR (2MASS,2MASSI,...), blu (CSO,US,...), UV (GALEX,KUV,...), AGN (2000ApJ), Q? (OMHR), Rad (2019A&A)
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 08 29.6752629072 +30 05 38.996571948 (Optical) [ 0.0446 0.0274 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) :
13 06 07.1826305493 +30 21 38.145121728 [ 0.0446 0.0274 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) :
072.3270588279535 +85.2247733241221 [ 0.0446 0.0274 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 :
0.050 0.011 [0.046 0.034 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) 159099 [~] / z(emission) 0.806 [~] / cz 241633 [~]
   (Opt) D 2016ApJ...818..113N
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 17.06 [~] D 2000ApJ...532..700A
V 17.17 [~] E ~
R 16.29 [~] D 2000ApJ...532..700A
G 16.694715 [0.003033] C 2020yCat.1350....0G
J 15.282 [0.045] C 2010AJ....139.2360S
H 15.170 [0.077] C 2010AJ....139.2360S
K 14.275 [0.065] C 2010AJ....139.2360S
u (AB) 17.3388 [0.0229] C 2020ApJS..250....8L
g (AB) 16.9150 [0.0156] C 2020ApJS..250....8L
r (AB) 16.7807 [0.0123] C 2020ApJS..250....8L
i (AB) 16.8106 [0.0138] C 2020ApJS..250....8L
z (AB) 16.6502 [0.0143] C 2020ApJS..250....8L
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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The link on the acronym of the identifiers give access to the information for this acronym in the dictionary of nomenclature.
Identifiers (36) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO J1308+3005 PB 3344 US 317 [VV2000] J130829.7+300540
AX J1308.4+3005 QSO B1306+3021 Weis 23694 [VV2003] J130829.7+300540
CSO 825 QSO B1306+303 WISEA J130829.67+300538.9 [VV2006] J130829.7+300540
GALEX 2688061846978560234 1RXP J130829.8+300539 WISE J130829.68+300539.1 [VV2010] J130829.7+300540
KUV 494-16 RX J1308.4+3005 [AOY2000] AX J130826+3005 A [VV96] J130829.7+300540
KUV 13061+3022 1RXS J130829.7+300536 [BCF91] 731 [VV98] J130829.7+300540
2MASS J13082968+3005389 SDSS J130829.67+300539.0 [BDW2002] q1306+3021 [ZEH2003] RX J1308.4+3005 1
2MASSI J1308296+300539 TIC 166008772 [HB93] 1306+303 Gaia DR2 1462920802239345152
OMHR J130829.67+300539.3 USNO-A2.0 1200-07021543 [S78c] SA 57 182 Gaia DR3 1462920802239345152

References (55 between 1850 and 2022) (Total 55)
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 : 16    distance : 1    PM : 3   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : QSO B1306+3021

Link by name to the catalogue in VizieR :

2MASS J13082968+3005389 2MASSI J1308296+300539 OMHR J130829.67+300539.3 PB 3344 1RXS J130829.7+300536
SDSS J130829.67+300539.0 USNO-A2.0 1200-07021543 WISEA J130829.67+300538.9 WISE J130829.68+300539.1 Gaia DR2 1462920802239345152

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2022.10.03-16:42:09

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