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/MNRAS/518/3301
  Ha-excess sources spectroscopic follow-up (Fratta+, 2023)
ReadMe+ftp
2023MNRAS.518.3301F
Similar Catalogs
spectrum/fits
spectrum
Post annotation 		img(gal)
1.J/MNRAS/518/3301/sourcesList of sources[spectrum/fits]
spectrum
(114 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)
  sp  Show the spectrum (meta.ref.url)
spectrum/fits
  GaiaDR2  Unique Gaia DR2 source identifier (meta.id;meta.main)
  GaiaEDR3  Unique Gaia EDR3 source identifier (meta.id)
  RA_ICRS deg (i) Gaia DR2 barycentric right ascension (ICRS) at Epoch 2015.5 (pos.eq.ra;meta.main)
  DE_ICRS deg (i) Gaia DR2 barycentric declination (ICRS) at Epoch 2015.5 (pos.eq.dec;meta.main)
  DistDR2 kpc Parallax-inversion defined distance (Gaia DR2) (pos.distance)
  DistEDR3 kpc Parallax-inversion defined distance (Gaia EDR3) (pos.distance)
  GMAGDR2 mag G-band absolute magnitude (Gaia DR2) (phys.magAbs)
  GMAGEDR3 mag G-band absolute magnitude (Gaia EDR3) (phys.magAbs)
  BP-RPDR2 mag G(BP) - G(RP) colour (Gaia DR2) (phot.color;em.opt.B;em.opt.R)

ALL cols		    
 (i)indexed column
  BP-RPEDR3 mag G(BP) - G(RP) colour (Gaia EDR3) (phot.color;em.opt.B;em.opt.R)
  rmag mag r-band magnitude (IPHAS DR2) (phot.mag;em.opt.R)
  r-i mag r-i colour (IPHAS DR2) (phot.color;em.opt.R;em.opt.I)
  r-Ha mag r-Ha colour (IPHAS DR2) (phot.color;em.opt.V;em.line.Halpha)
  CMDsigni  Significance of Ha-excess, obtained from the CMD-based selection (Fratta et al., 2021, Cat. J/MNRAS/505/1135) (stat.fit.goodness)
  POSsigni  Significance of Ha-excess, obtained from the position-based selection (Fratta et al., 2021, Cat. J/MNRAS/505/1135) (stat.fit.goodness)
  FWHM 0.1nm Full width at half maximum of the Ha line (spect.line.width)
  Class (char) Spectroscopic classification (src.class)
  FileName (char) Name of the spectrum file in subdirectory fits (meta.id;meta.file)
spectrum
  _RA.icrs deg (n)(i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  _DE.icrs deg (n)(i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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