CDS

TXS 1520+319

Object query : TXS 1520+319 C.D.S. - SIMBAD4 rel 1.223 - 2015.02.01CET06:41:33

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

Basic data :
7C 1520+3154 -- Quasar
Other object types: Rad (7C,B2,BWE,FIRST,87GB,IVS,JVAS,NVSS,TXS,VCS1,VIPS,WB) , gam (0FGL,1FGL,2FGL) , QSO (QSO,[VV2010]) , Bz? ([SRM2005]) , Bla ([MGL2009]) , AGN (CGRaBS)
ICRS coord. (ep=J2000) : 15 22 09.99174 +31 44 14.3814 ( Radio ) [ 0.62 0.38 0 ] B 2011AJ....142...35P
FK5 coord. (ep=J2000 eq=2000) : 15 22 09.992 +31 44 14.38 ( Radio ) [ 0.62 0.38 0 ] B 2011AJ....142...35P
FK4 coord. (ep=B1950 eq=1950) : 15 20 08.12 +31 54 54.6 ( Radio ) [ 0.62 0.38 0 ] B 2011AJ....142...35P
Gal coord. (ep=J2000) : 050.1639 +57.0227 ( Radio ) [ 0.62 0.38 0 ] B 2011AJ....142...35P
Radial velocity / Redshift / cz : V(km/s) 216345 [~] / z(spectroscopic) 1.487 [~] / cz 445791 [~]   (~) D 2005ApJ...626...95S
Fluxes (8) :
B 20.45 [~] D 2010A&A...518A..10V
V 19.89 [~] D 2010A&A...518A..10V
R 19.87 [~] D 2008ApJS..175...97H
u (AB) 20.59 [0.06] C 2009yCat.2294....0A
g (AB) 20.165 [0.017] C 2009yCat.2294....0A
r (AB) 19.778 [0.016] C 2009yCat.2294....0A
i (AB) 19.500 [0.015] C 2009yCat.2294....0A
z (AB) 19.44 [0.04] C 2009yCat.2294....0A
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within radius 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!).

Identifiers (22) :

7C 1520+3154 2FGL J1522.1+3144 NVSS J152209+314414 WB 1520+3155
B2 1520+31 FIRST J152209.9+314414 QSO B1520+319 [MGL2009] BZQ J1522+3144
BWE 1520+3155 87GB 152006.9+315507 SDSS J152209.99+314414.3 [SRM2005] J152209.99+314414.4
CGRaBS J1522+3144 IVS B1520+319 TXS 1520+319 [VV2010] J152210.0+314414
0FGL J1522.2+3143 JVAS B1520+319 VCS1 J1522+3144
1FGL J1522.1+3143 JVAS J1522+3144 VIPS J15221+3144

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References (68 between 1850 and 2015)
Simbad bibliographic survey began in 1950 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).

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Measurements (2 types) :


posa : 1    velocities : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database

Catalogue information from VizieR :

Generic search by coordinates (radius: 5 arcsec)

BWE 1520+3155 FIRST J152209.9+314414 NVSS J152209+314414 SDSS J152209.99+314414.3

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
The list of all annotations to SIMBAD objects can be found here .

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2015.02.01-06:41:33

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