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/A+A/699/A322
  Magnetic activity of RS CVn stars (Xu+, 2025)
ReadMe+ftp
2025A&A...699A.322X
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/699/A322/tablea5Parameters of Medium Resolution (482 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)
  LAMOST (char) LAMOST identifier, JHHMMSS.ss+DDMMSS.s ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  EWHa 0.1nm Original H{alpha} equivalent width ((unassigned);(unassigned);(unassigned);phys.at.moment.magnetic;meta.main)
  e_EWHa 0.1nm Original H{alpha} equivalent width error ((unassigned);(unassigned);(unassigned);time.age;meta.main)
  sp  Display the LAMOST spectrum ((unassigned);(unassigned);(unassigned);pos.geocentric)
  ObsID  LAMOST unique number ID of this spectrum ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;stat.median)
  RAJ2000 deg Right ascension (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  DEJ2000 deg Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  ExtName (char) The extension name ((unassigned);(unassigned);arith.factor;spect.line.veloc)
  LMJM d (n) Local Modified Julian Day (phot;pos.parallax.trig;arith.factor;pos.centroid;(unassigned);(unassigned);meta.main)
  SNR  Spectrum signal-to-noise ratio ((unassigned);phys.veloc.orbital;arith.diff;meta.abstract;meta.main)
  Teff K Effective temperature ((unassigned);(unassigned);(unassigned);em.radio)
  logg [cm/s2] (n) Log surface gravity ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  [Fe/H] [-] (n) Metallicity [Fe/H] ((unassigned);(unassigned);(unassigned);pos.emergenceAng)
  Dist pc (n) Distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm)
  VarEW (char) [Y/N] Variation in EW_Halpha ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)

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=846493218 Where phase=3 and catid=36990322
**** 
**** --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/VR1024113.err (2026-10-28T09:00:15)
-3
-source=J/A+A/699/A322/tablea5
-ref=VIZ6ae1b9a1fa071
elapse time 3