VizieR

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

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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/546/G058
  High-velocity X-ray sources (Zhao+, 2026)
ReadMe+ftp
2026MNRAS.546ag058Z
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/546/G058/hvxsHigh-velocity X-ray sources (Sect 2.9) (2372 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)
  Name (char) X-ray designation (meta.id;meta.main)
  GaiaDR3 (char) Gaia source_id (meta.id)
  RA_ICRS deg (i) X-ray right ascension (ICRS) (pos.eq.ra;meta.main)
  DE_ICRS deg (i) X-ray declination (ICRS) (pos.eq.dec;meta.main)
  RAGdeg deg Gaia right ascension (ICRS) at Ep=2016.0 (pos.eq.ra)
  DEGdeg deg Gaia declination (ICRS) at Ep=2016.0 (pos.eq.dec)
  Sep arcsec X-ray/Gaia angular separation (pos.angDistance)
  PosErr arcsec X-ray error radius (1 Mahalanobis radius) (stat.error;phys.angSize)
  Dist kpc Distance used for computing velocities (pos.distance)
  e_Dist kpc 1-sigma lower uncertainty on Dist (stat.error)

ALL cols		    
 (i)indexed column
  E_Dist kpc 1-sigma upper uncertainty on Dist (stat.error;stat.max)
  FX mW/m2 X-ray flux (phot.flux;em.X-ray)
  e_FX mW/m2 Uncertainty on FX (stat.error)
  Gmag  Gaia G-band magnitude (phot.mag;em.opt)
  BP-RP  Gaia Bp-Rp colour (phot.color;em.opt.B;em.opt.R)
  FX-FG  X-ray/Gaia G band flux ratio (phot.flux;arith.ratio)
  e_FX-FG  Uncertainty on FX-FG (stat.error)
  gamma-min km/s Systemic RV corresponding to vpec-min (phys.veloc;stat.min)
  e_gamma-min km/s 1-sigma lower uncertainty on gamma-min (stat.error)
  E_gamma-min km/s 1-sigma upper uncertainty on gamma-min (stat.error;stat.max)
  vpec-min km/s Minimum peculiar velocity (phys.veloc;stat.min)
  e_vpec-min km/s 1-sigma lower uncertainty on vpec-min (stat.error)
  E_vpec-min km/s 1-sigma upper uncertainty on vpec-min (stat.error;stat.max)
  Quality (char) [01234567] Quality flag (see Sect 2.10) (Note 1)   (meta.code.qual)

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