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/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. ((unassigned);(unassigned);(unassigned);phys.veloc)
  n_HR (char) s for bona fide single or resolved multiple A-type stars, m for stars in binary or multiple systems, or with hints of hidden companions ((unassigned);phys.veloc.orbital;arith.diff;pos.posAng)
  HR  HR number, from the Bright Star Catalog V/50 ((unassigned);(unassigned);arith.diff;spect.line.veloc;arith)
  Bin (char) Binarity flag (Note 1)   (meta.code.member;(unassigned);arith.diff;pos.posAng)
  vsini km/s (n) Rotational velocity or lower value of rotational velocity when interval ((unassigned);phys.veloc.orbital;arith.diff;stat.Fourier;meta.main)
  vsiniu km/s (n) Upper value of rotational velocity when interval ((unassigned);meta.ref.url;arith;stat.Fourier;pos.phaseAng;meta.main)
  l_Sep (char) Limit flag on Sep ((unassigned);phys.veloc.orbital;arith.diff;pos.galactic.lon)
  Sep arcsec (n) Separation for visual binary systems ((unassigned);phys.veloc.orbital;arith.diff;em.UV.10-50nm;pos.az.zd;meta.main)
  Sep2 arcsec (n) Second value of separation for visual binary systems ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;pos.az.zd;meta.main)
  n_Sep2 (char) Note on Separation values ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  Dmag mag (n) Difference in the magnitude between the star and its closest companion ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;instr.background)

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 ((unassigned);phys.veloc.orbital;arith.diff;stat.filling;instr.background)
  n_Dmag (char) Additional informations on Dmag ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.orbital)
  SpType (char) MK spectral types of the components ((unassigned);(unassigned);(unassigned);pos.posAng;meta.main)
  Dist pc (n) Distance of the star as given by Hipparcos (Cat. I/239) parallaxes ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  Obs (char) Catalog flag indicating in which observation mode the star has been observed (Note 2)   ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;meta.code.qual)
  CR ct/s Count rate of the associated X-ray source (Note 3)   ((unassigned);(unassigned);(unassigned);time.duration;(unassigned);(unassigned))
  e_CR ct/s (n) Error of the count rate (Note 4)   ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  LX 10+20W (n) X-ray luminosity (Note 5)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);(unassigned);(unassigned))
  Notes  (n) [1/3] Notes (Note 6)   ((unassigned);(unassigned);(unassigned);phys.veloc.orbital)
  Simbad  ask the Simbad data-base about this object
  _RA deg Right Ascension (J2000) from SIMBAD (not part of the original data) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  _DE deg Declination (J2000) from SIMBAD (not part of the original data) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

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