VizieR

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VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJS/254/30
  One-side head-tail (OHT) galaxies from FIRST & SDSS (Pan+, 2021)
ReadMe+ftp
2021ApJS..254...30P
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/254/30/table1The list of one-side head-tail (OHT) candidates and their corresponding galaxies and galaxy clusters (69 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  Seq   [1/69] Running sequence number ((unassigned);(unassigned);(unassigned);spect.line.veloc)
  FIRST (char) FIRST identifier (JHHMMSS.s+DDMMSS) ((unassigned);pos.galactic.lon;arith.diff;spect.line.veloc;arith)
  objID  SDSS objID ((unassigned);(unassigned);(unassigned);src.class.starGalaxy)
  rmag mag [13.86/20.79] SDSS r-band AB magnitude ((unassigned);meta.unit;arith.factor;stat.filling;(unassigned);(unassigned))
  zGal   [0.04/0.64] Galaxy spectroscopic redshift unless flagged (zg) ((unassigned);(unassigned);(unassigned);pos.parallax;arith.diff;meta.main)
  f_zGal (char) [*] * = SDSS photometric redshift (time.epoch;pos.wcs.crval;arith.grad;pos.eq.dec)
  Cluster (char) Associated cluster name (phot.fluence;em.IR.15-30um;arith.factor;src.fwhm)
  zCl  (n) [0.04/0.52] Cluster spectroscopic redshift unless flagged (zcl) (phot.antennaTemp;pos.parallax.trig;arith.factor;pos.parallax;arith.diff;meta.main)
  f_zCl (char) [*] * = SDSS photometric redshift ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  Dist Mpc (n) [0.03/11.4] Projection distance between the head and the cluster center (Dcl) ((unassigned);(unassigned);arith.factor;em.UV.10-50nm)
  Sloan  Display the online SDSS-DR12 data for the nearest object ((unassigned);(unassigned);arith.factor;pos.geocentric)
  SimbadName (char) (n)Designation understandable by the Simbad data-base ((unassigned);pos.wcs.naxis;arith.grad;spect.line.veloc)
  NED  ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  _RA deg Optical positions from SDSS names (right ascension part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Optical positions from SDSS names (declination part) ((unassigned);(unassigned);(unassigned);(unassigned);arith)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846422076 Where phase=3 and catid=22540030
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR3433348.err (2026-10-27T13:14:35)
-3
-source=J/ApJS/254/30
-ref=VIZ6ae0a3bb346384
elapse time 1