7C 1308+3236

Query : 7C 1308+3236

Basic data :
US 371 -- 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,7C,...), QSO (2008ApJS,QSO,...), gam (2012ApJS,0FGL,...), X (2009A&A,1AXG,...), Bla (2009A&A,[DGT2001],...), AGN (2011ApJ,CGRaBS,...), V* (CSV,V*,...), smm (H,JCMTSE,...), Bz? (2015Ap&SS,[SRM2005]), blu (CSO,US), MIR (WISEA,WISE), IR (IRAS,2MASSI), BLL (2003AstL), CV? (2014MNRAS), Q? (2021MNRAS), AG? (2022ApJS), * (Gaia), NIR (2MASS), Opt (SDSS)
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 10 28.66385420 +32 20 43.7828340 (Radio) [ 0.0302874 0.0306 0 ] A 2020A&A...644A.159C
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 07.56772592 +32 36 40.3323390 [ 0.0302874 0.0306 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] : 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) : 		085.70203183908 +83.34593497380 [ 0.0302874 0.0306 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 : 		-0.138 0.551 [0.285 0.218 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) 179482 [72] / z(spectroscopic) 0.99591 [0.00024] / cz 298566.3 [72.0]
   (Opt) C 2015ApJS..219...12A
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): 		0.0000110 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 19.457109 [0.019521] C 2020yCat.1350....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) 18.423 [0.016] C 2015ApJS..219...12A
g (AB) 18.037 [0.006] B 2015ApJS..219...12A
r (AB) 17.623 [0.006] B 2015ApJS..219...12A
i (AB) 17.353 [0.006] B 2015ApJS..219...12A
z (AB) 17.133 [0.013] C 2015ApJS..219...12A
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!). 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 (107) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

7C 130807.4+323642 1FLE J1309+3302 QSO B1308+328 WN B1308.1+3236a
1AXG J131028+3220 GB2 1308+326 QSO J1310+3220 2XMM J131028.6+322044
B2 1308+326 GB6 B1308+3236 QSO B1308+32E 9Y-MST J1310+3220
B2 1308+32 87GB 130808.6+323654 QSO B1308+3236 [CAB95] IRAS F13080+3237
B2.1 1308+32 H-ATLAS J131028.7+322043 RFC J1310+3220 [DGT2001] B1308+326
BWE 1308+3236 ICRF J131028.6+322043 RGB J1310+323 [GW2008] CoNFIG 156
5C 12.659 IERS B1308+326 RGB J1310.5+3220 [HB93] 1308+326
6C 130810+323634 INTREF 546 RORF 1308+326 [HGV2016] J131028.70+322045.2
7C 1308+3236 IRAS F13080+3237 RX J1310.4+3220 [HMI96] 1308+3236
7C 130807.50+323640.00 IVS B1308+326 1RXS J131028.7+322029 [IN88] 1308+326
CGRaBS J1310+3220 JCMTSE J131028.6+322044 S2 1308+32 [MGL2009] BZU J1310+3220
CLASS J131028.6616+322043.789 JCMTSF J131028.6+322044 SDSS J131028.66+322043.7 [MML2015] 5BZU J1310+3220
CRATES J131029+322051 JVAS J1310+3220 SV* SVS 1254 [SRC2012b] J1310+3220
CRTS J131028.6+322043 JVAS B1308+326 TGSSADR J131028.6+322043 [SRM2005] J131028.66+322043.7
CSO 836 1Jy 1308+32 TIC 166010818 [TSA98] J131026.16+322056.16
CSV 6997 1Jy 1308+326 TXS 1308+326 [VV2000] J131028.7+322044
2E 2979 MASIV J1310+3220 US 371 [VV2003] J131028.7+322044
2E 1308.1+3236 2MASS J13102866+3220435 V* AU CVn [VV2006] J131028.7+322044
1ES 1308+32.6 2MASSI J1310286+322043 VLSSr J131028.5+322045 [VV2010] J131028.7+322044
0FGL J1310.6+3220 MITG J131029+3220 VLSS J1310.4+3220 [VV96] J131028.7+322044
1FGL J1310.6+3222 MITG J1310+3220 VSOP J1310+3220 [VV98] J131028.7+322044
2FGL J1310.6+3222 MY 130808.4+323655.8 WB 1308+3236 [ZEH2003] RX J1310.4+3220 1
3FGL J1310.6+3222 MY 130808.4+322059.2 WISEA J131028.65+322043.7 AAVSO 1305+32
4FGL J1310.5+3221 NVSS J131028+322044 WISE J131028.65+322043.7 Gaia DR3 1466773353544464384
1FHL J1310.6+3222 OHIO P 313 WMAP J1310+3220 Gaia DR1 1466773353544464384
3FHL J1310.5+3221 PCCS2 143 G085.67+83.35 WN B1308.1+3236b Gaia DR2 1466773353544464384
FIRST J131028.6+322043 QSO B1308+326 WN B1308.1+3236A

References (852 between 1850 and 2024) (Total 852)
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    V* : 1    PM : 2   

   

Observing logs


ISO : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : US 371

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
WISEA J131028.65+322043.7 WISE J131028.65+322043.7 WMAP J1310+3220 WN B1308.1+3236b WN B1308.1+3236A
WN B1308.1+3236a Gaia DR3 1466773353544464384 Gaia DR1 1466773353544464384 Gaia DR2 1466773353544464384

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