VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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/ApJ/854/124
  The Megamaser Cosmology Project. X. (Zhao+, 2018)
ReadMe+ftp
2018ApJ...854..124Z
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/854/124/table1The megamaser sample (7 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);meta.version;arith.diff;phys.veloc)
  Gal (char) Galaxy name (stat.fit.param;em.IR.30-60um;arith.factor;spect.line.veloc;arith)
  f_Gal (char) Flag on Gal (Note 1)   ((unassigned);meta.version;arith.diff;pos.eq.dec)
  VLSR km/s [2752/12307] LSR "optical" velocity from NED ((unassigned);meta.version;arith.diff;(unassigned);(unassigned);(unassigned);meta.main)
  Dist Mpc [38.9/167.4] Distance DA (Note 2)   ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  Morph (char) Host galaxy morphological type from NED ((unassigned);meta.version;arith.diff;pos.angDistance;meta.main)
  Type (char) AGN type from NED ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  Disc (char) Discovery reference ((unassigned);meta.version;arith.diff;phys.size.diameter)
  f_Disc (char) [e] e: Megamaser discovery from previous Megamaser Cosmology Project (MCP) work and date ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  Nm  (n)Number of maser fits for this galaxy (link to Table 3,and Table 4) ((unassigned);meta.version;arith.diff;src.var)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);phys.luminosity.fun;arith.grad;spect.line.veloc)
  NED  ask the NED data-base about this object ((unassigned);meta.version;arith.diff;pos.geocentric)
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);meta.version;arith.diff;(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=846501699 Where phase=3 and catid=18540124
**** 
**** --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/VR1289721.err (2026-10-28T11:21:38)
-3
-source=J/ApJ/854/124/table1
-ref=VIZ6ae1dac313adf9
elapse time 1