VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
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J/ApJS/276/46
  Bent-tail radio galaxies from FIRST and hosts (Lao+, 2025)
ReadMe+ftp
2025ApJS..276...46L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/276/46/table1(c)A catalog of 4876 bent-tail radio galaxies (BTRGs) identified from VLA FIRST survey (4876 rows)
2.J/ApJS/276/46/table2(c)Cluster details for BTRGs; see Section 4.6 (3286 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);meta.version;arith.diff;phys.veloc)
   (ALL)Name (char) (i) Source name in FIRST image provided by RGCMT model (JHHMMSS.ss+DDMMSS.s) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  (1)Cl (char) Display the cluster data for this source (link to Table 2) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (1)Ref (char) Sources present in papers (Note 1)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;(unassigned))
  (1)Host (char) Name of host galaxy if available; see Section 3 ((unassigned);(unassigned);(unassigned);src.fwhm)
  (1)RAJ2000 deg Right ascension (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (1)DEJ2000 deg [-11.4/64.6] Declination (J2000) ((unassigned);pos.galactic.lon;arith.diff;(unassigned);arith)
  (1)z  (n) [0.0023/3.44] Redshift ((unassigned);meta.version;arith.diff;pos.parallax;meta.main)
  (1)f_z (char) Flag on z (p=photometric or s=spectroscopic redshift) ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  (1)F1.4GHz mJy [3.8/140820] Total flux density at 1.4GHz ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  (1)F3GHz mJy (n) [0.05/31971] Total flux density at 3GHz ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)alpha  (n) [-0.83/7.05] Spectral index between 1.4GHz and 3GHz ((unassigned);(unassigned);(unassigned);phys.abund.Y;(unassigned);(unassigned))
  (1)logLum [W/Hz] (n) [20.28/28.2] Logarithmic luminosity at 1.4GHz ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (1)OA deg [20/170] Opening angle ((unassigned);meta.version;arith.diff;instr.spect;meta.main)
  (1)Rc arcsec (n) [3/995] Radius of curvature of radio jets ((unassigned);pos.wcs.naxis;arith.grad;(unassigned))
  (1)LAS arcsec [12/199] Largest angular size ((unassigned);(unassigned);(unassigned);time.period.rotation;pos.lsr;meta.main)
  (1)LLS kpc (n) [1/842] Largest linear size ((unassigned);(unassigned);(unassigned);(unassigned))
  (1)rMag mag (n) [-24.61/-18.25] Absolute r-band magnitude ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (1)logMBH [Msun] (n) [6.9/10.7] Logarithmic mass of black hole ((unassigned);meta.version;arith.diff;(unassigned))
  (1)g-r mag (n) [-0.7/5.35] g-r color value ((unassigned);(unassigned);(unassigned);pos.healpix;(unassigned);(unassigned);(unassigned))
  (1)Type (char) Morphological type of source ((unassigned);(unassigned);(unassigned);pos.angDistance;meta.main)
  (1)FIRST (char) Display data from FIRST (VIII/92) within 10" (pos.cylindrical;(unassigned);arith.factor;pos.geocentric)
  (2)Cluster (char) Cluster name (with J2000 coordinates most of the time) ((unassigned);(unassigned);(unassigned);src.fwhm)
  (2)zcl  (n) [0.0066/1.4] Cluster redshift ((unassigned);meta.version;arith.diff;pos.parallax;arith.diff;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)f_zcl (char) Flag on zcl (p=photometric or s=spectroscopic redshift) ((unassigned);meta.version;arith.diff;pos.eq.dec)
  (2)Dc Mpc (n) [29/4289] Comoving distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  (2)Sep arcsec [0/180] Angular separation between BTRGs and their associated cluster centers ((unassigned);(unassigned);(unassigned);em.mm.50-100GHz)
  (2)Dl kpc (n) [0/1500] Linear distance between positions of BTRG hosts and centers of their associated clusters ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  (2)r500 Mpc (n) [0.3/1.6] Cluster radius ((unassigned);(unassigned);(unassigned);(unassigned))
  (2)RL500  (n) [6.16/307] Cluster richness ((unassigned);meta.version;arith.diff;phys.ionizParam;meta.main)
  (2)M500 10+14Msun(n) [0.3/13] Cluster mass ((unassigned);meta.version;arith.diff;(unassigned))
  (2)N500  (n) [2/192] Number of member galaxy candidates within r500 ((unassigned);(unassigned);(unassigned);src.var)
  (2)_RA deg Positions from the galaxy names (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  (2)_DE deg Positions from the galaxy names (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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