B2 1308+32

Query : B2 1308+32
C.D.S. - SIMBAD4 rel 1.7 - 2019.10.21CEST13:34:48

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


Basic data :
7C 1308+3236 -- 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 (Ref,7C,...), QSO (Ref,QSO,...), X (Ref,1AXG,...), gam (Ref,0FGL,...), Bla (Ref,[DGT2001],...), IR (IRAS,2MASS,...), V* (CSV,V*,...), AGN (Ref,CGRaBS,...), smm (H,JCMTSE,...), Bz? (Ref,[SRM2005]), blu (CSO,US), CV? (Ref), * (Gaia), BLL (Ref)
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] : coordinates error major axis, minor axis (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 10 28.66387 +32 20 43.7831 (Radio) [ 0.16 0.09 0 ] A 2010AJ....139.1695L
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] : coordinates error major axis, minor axis (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 07.56815 +32 36 40.3204 [ 0.16 0.09 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] : coordinates error major axis, minor axis (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) :
085.70205097 +83.34593410 [ 0.16 0.09 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 :
-0.381 0.841 [0.483 0.346 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) 179611 [474] / z(spectroscopic) 0.99725 [0.00158] / cz 298968.0 [473.7]
   C 2009yCat.2294....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)
  • (incl) : inclination (in units of 15° from 0 to 7)
  • (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):
0.0000110 0.0000050 9 (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 15.61 [~] D 2010A&A...518A..10V
V 15.24 [~] D 2010A&A...518A..10V
R 17.91 [~] D 2008ApJS..175...97H
G 19.2228 [0.0224] C 2018yCat.1345....0G
J 16.339 [0.112] C 2010AJ....139.2360S
H 15.542 [0.117] C 2010AJ....139.2360S
K 14.699 [0.097] C 2010AJ....139.2360S
u (AB) 18.425 [0.017] C 2009yCat.2294....0A
g (AB) 18.037 [0.006] B 2009yCat.2294....0A
r (AB) 17.623 [0.006] B 2009yCat.2294....0A
i (AB) 17.358 [0.006] B 2009yCat.2294....0A
z (AB) 17.135 [0.013] C 2009yCat.2294....0A
SIMBAD with radius arcmin
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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 (94) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

7C 1308+3236 GB2 1308+326 QSO B1308+326 2XMM J131028.6+322044
1AXG J131028+3220 GB6 B1308+3236 QSO B1308+328 [CAB95] IRAS F13080+3237
B2 1308+326 87GB 130808.6+323654 QSO J1310+3220 [DGT2001] B1308+326
B2 1308+32 H-ATLAS J131028.7+322043 QSO B1308+32E [GW2008] CoNFIG 156
B2.1 1308+32 ICRF J131028.6+322043 QSO B1308+3236 [HB93] 1308+326
BWE 1308+3236 IERS B1308+326 RGB J1310+323 [HMI96] 1308+3236
5C 12.659 INTREF 546 RGB J1310.5+3220 [IN88] 1308+326
6C 130810+323634 IRAS F13080+3237 RORF 1308+326 [MGL2009] BZU J1310+3220
7C 130807.50+323640.00 IVS B1308+326 RX J1310.4+3220 [MGL2015] 5BZU J1310+3220
CGRaBS J1310+3220 JCMTSE J131028.6+322044 1RXS J131028.7+322029 [SRC2012b] J1310+3220
CLASS J131028.6616+322043.789 JCMTSF J131028.6+322044 S2 1308+32 [SRM2005] J131028.66+322043.7
CRTS J131028.6+322043 JVAS J1310+3220 SDSS J131028.66+322043.7 [TSA98] J131026.16+322056.16
CSO 836 JVAS B1308+326 SV* SVS 1254 [VV2000] J131028.7+322044
CSV 6997 1Jy 1308+32 TXS 1308+326 [VV2003] J131028.7+322044
2E 2979 1Jy 1308+326 US 371 [VV2006] J131028.7+322044
2E 1308.1+3236 MASIV J1310+3220 V* AU CVn [VV2010] J131028.7+322044
1ES 1308+32.6 2MASS J13102866+3220435 VLSS J1310.4+3220 [VV96] J131028.7+322044
0FGL J1310.6+3220 2MASSI J1310286+322043 VSOP J1310+3220 [VV98] J131028.7+322044
1FGL J1310.6+3222 MITG J131029+3220 WB 1308+3236 [ZEH2003] RX J1310.4+3220 1
2FGL J1310.6+3222 MITG J1310+3220 WISE J131028.65+322043.7 AAVSO 1305+32
3FGL J1310.6+3222 MY 130808.4+323655.8 WMAP J1310+3220 Gaia DR1 1466773353544464384
1FHL J1310.6+3222 MY 130808.4+322059.2 WN B1308.1+3236b Gaia DR2 1466773353544464384
3FHL J1310.5+3221 NVSS J131028+322044 WN B1308.1+3236A
FIRST J131028.6+322043 OHIO P 313 WN B1308.1+3236a

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References (736 between 1850 and 2019) (Total 736)
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 : 14    PM : 1    V* : 1   

   

Observing logs


ISO : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : B2 1308+32

Link by name to the catalogue in VizieR :

BWE 1308+3236 5C 12.659 2E 2979 FIRST J131028.6+322043 IERS B1308+326
IRAS F13080+3237 2MASS J13102866+3220435 2MASSI J1310286+322043 MITG J131029+3220 MITG J1310+3220
NVSS J131028+322044 1RXS J131028.7+322029 SDSS J131028.66+322043.7 V* AU CVn VSOP J1310+3220
WISE J131028.65+322043.7 WN B1308.1+3236b WN B1308.1+3236A WN B1308.1+3236a Gaia DR1 1466773353544464384
Gaia DR2 1466773353544464384

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2019.10.21-13:34:48

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