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/697/A230
  Gaia DR3 with eRASS1 detection CaII IRT (Freund+, 2025)
ReadMe+ftp
2025A&A...697A.230F
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/697/A230/catalogList of sources with reliable CaII IRT measurement and eRASS1 detection (24315 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. (meta.record)
  GaiaDR3  Identifier of Gaia DR3 source (source_id) (meta.id;meta.main)
  RA_ICRS deg (i) Right ascension (ICRS) at Ep=2016.0 of the source (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Declination (ICRS) at Ep=2016.0 of the source (pos.eq.dec;meta.main)
  EROName (char) IAU name of the eRASS1 source (IAUNAME) (meta.id)
  EROId (char) Identifier of the eRASS1 source (DETUID) (meta.id)
  p-coronal  Probability of the eRASS1 identification (stat.fit.goodness)
  plx mas Parallax (pos.parallax.trig)
  G0mag mag Extinction corrected G band magnitude (phot.mag;em.opt)
  (BP-RP)0 mag Reddening corrected BP-RP color (phot.color;em.opt.B;em.opt.R)
  Radius Rsun (n) Stellar radius (radius_gspphot) (phys.angSize;src)
  FX mW/m2 X-ray flux in the 0.2-2.3keV band assuming a coronal spectrum (phot.flux;em.X-ray)
  Fbol mW/m2 Bolometric flux (phot.flux.bol)
  logR'IRT  Logarithm of the R'IRT activity index (spect.index)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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