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/834/52
  The Megamaser Cosmology Project (MCP). IX. (Gao+, 2017)
ReadMe+ftp
2017ApJ...834...52G
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/834/52/table1Host galaxy properties (6 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)
  Name (char) (i) Galaxy name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  Nw  (n)Number of masers for this galaxy ((unassigned);(unassigned);(unassigned);src.var)
  RAJ2000 "h:m:s" Hour of right ascension (J2000) (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  DEJ2000 "d:m:s" Degree of declination (J2000) (Note 1)   ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  eRA mas [1.3/500] RA uncertainty ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  eDE mas [2/500] DEC uncertainty ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  Ref (char) Source ((unassigned);phys.veloc.orbital;arith.diff;phys.size.diameter)
  Vlsr km/s (n) [2649/9067] LSR velocity ((unassigned);phys.veloc.orbital;arith.diff;spect.index;(unassigned);meta.main)
  e_Vlsr km/s (n) [9/40] Vlsr uncertainty ({delta}V) ((unassigned);(unassigned);(unassigned);time.age;spect.line;(unassigned);meta.main)
  OType (char) AGN type ("Sy 2") ((unassigned);phys.atmol.qn.F;arith.grad;phys.atmol.sweight;meta.main)
  TType (char) Hubble morphological type ((unassigned);(unassigned);(unassigned);pos.angDistance;meta.main)
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  NED  ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)

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=846496200 Where phase=3 and catid=18340052
**** 
**** --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/VR1103090.err (2026-10-28T09:49:59)
-3
-source=J/ApJ/834/52/table1
-ref=VIZ6ae1c54710d4f2
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