VizieR

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

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/475/677
  X-ray emission from A-type stars (Schroeder+, 2007)
ReadMe+ftp
2007A&A...475..677S
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/475/677/starsList of X-ray associated stars (tables 2 and 3 of paper) (310 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)
  n_HR (char) s for {em bona fide} single or resolved multiple A-type stars, m for stars in binary or multiple systems, or with hints of hidden companions (meta.code.multip)
  HR  HR number, from the Bright Star Catalog V/50 (meta.id;meta.main)
  Bin (char) Binarity flag (Note 1)   (meta.code.multip)
  vsini km/s (n) Rotational velocity or lower value of rotational velocity when interval (phys.veloc.rotat)
  vsiniu km/s (n) Upper value of rotational velocity when interval (phys.veloc.rotat;stat.max)
  l_Sep (char) Limit flag on Sep (meta.code.error)
  Sep arcsec (n) Separation for visual binary systems (pos.distance;src.orbital)
  Sep2 arcsec (n) Second value of separation for visual binary systems (pos.distance;src.orbital)
  n_Sep2 (char) Note on Separation values (meta.note)
  Dmag mag (n) Difference in the magnitude between the star and its closest companion (phot.mag;arith.diff)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Dmag2 mag (n) Second value of difference in the magnitude between the A star and its closest companion (phot.mag;arith.diff)
  n_Dmag (char) Additional informations on Dmag (meta.note)
  SpType (char) MK spectral types of the components (src.spType)
  Dist pc (n) Distance of the star as given by Hipparcos (Cat. I/239) parallaxes (pos.distance;pos.heliocentric)
  Obs (char) Catalog flag indicating in which observation mode the star has been observed (Note 2)   (meta.id;instr)
  CR ct/s Count rate of the associated X-ray source (Note 3)   (phot.count;em.X-ray)
  e_CR ct/s (n) Error of the count rate (Note 4)   (stat.error)
  LX 10+20W (n) X-ray luminosity (Note 5)   (phys.luminosity;em.X-ray)
  Notes  (n) [1/3] Notes (Note 6)   (meta.note)
  Simbad  ask the Simbad data-base about this object
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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