4FGL J1339.0-2400

Basic data :
[VV2006] J133901.8-240114 -- 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 (2013MNRAS,CRATES,...), Bla (2009A&A,[MGL2009],...), QSO (2010A&A,[VV2006],...), gam (2FGL,3FGL,...), AGN (2020MNRAS,CGRaBS), Bz? (2015Ap&SS), * (USNO,Gaia), MIR (WISEA,WISE), RR* (2017MNRAS), BLL (2019ApJS), BL? (2021MNRAS), cm (AT20G), 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) : 13 39 01.74639481 -24 01 14.0062115 (Radio) [ 0.0781206 0.1593 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 36 15.74878093 -23 46 01.2256664 [ 0.0781206 0.1593 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) : 316.67744502697 +37.57764069139 [ 0.0781206 0.1593 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 : 0.008 -0.248 [0.170 0.152 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) 140142 [~] / z(spectroscopic) 0.66 [~] / cz 197863 [~]    (Opt) D 2017ApJS..233....3T 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 (7) : B 19.0 [~] E ~ V 17.56 [~] D 2017MNRAS.469.3688D R 17.21 [~] D 2008ApJS..175...97H G 17.981413 [0.032688] C 2020yCat.1350....0G J 15.601 [0.057] C 2003yCat.2246....0C H 14.542 [0.057] C 2003yCat.2246....0C K 13.726 [0.055] 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 points in this preview 2MASS DSS SDSSXMMIRACIRISGALEX All (CDSPortal) Send to 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!).
Some important notes on this object about identifications and objects associations. notes: See also Specfind radio flux densities.

[VV2006] J133901.8-240114	IERS B1336-237	USNO-A2.0 0600-15909632	[MGL2009] BZU J1339-2401
AT20G J133901-240112	IVS B1336-237	VCS1 J1339-2401	[MML2015] 5BZU J1339-2401
CGRaBS J1339-2401	2MASS J13390175-2401140	VLSSr J133902.5-240114	[VV2003] J133901.8-240114
CRATES J133902-240113	NVSS J133916-234827	VLSS J1339.0-2401	[VV2010] J133901.8-240114
CRTS J133901.7-240112	NVSS J133901-240113	WISEA J133916.43-234829.4	[WPW2003] J1339-2401
2FGL J1339.2-2348	OHIO P -260.5	WISEA J133901.74-240113.9	Gaia DR3 6191976422757560064
3FGL J1338.6-2403	PKS 1336-237	WISE J133916.44-234829.4	Gaia DR1 6191976422757560064
4FGL J1339.0-2400	PKS J1339-2401	WISE J133901.75-240113.9	Gaia DR2 6191976422757560064
3FHL J1339.0-2359	TGSSADR J133901.8-240115	WISE J133901.74-240113.9
GLEAM J133901-240110	TIC 49256755	WISH B1336.2-2346
ICRF J133901.7-240114	TXS 1336-237	9Y-MST J1339-2356

References (69 between 1850 and 2024) (Total 69) Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system). Follow new references on this object

Collections of Measurements

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 4FGL J1339.0-2400

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