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/587/A153
  VISION I. VISTA Orion A Survey (Meingast+, 2016)
ReadMe+ftp
2016A&A...587A.153M
Similar Catalogs
Image data (HiPS resource) are available at http://alasky.u-strasbg.fr/VISTA/VISTA-Orion-A-Colored/
Post annotation 		img(gal)
1.J/A+A/587/A153/ysoNew YSO candidates identified in VISION (6 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)
  VISION (char) VISION source identifier, HHMMSSss+DDMMSSs (Note 1)   (meta.id;meta.main)
  RAJ2000 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declination (J2000.0) (pos.eq.dec;meta.main)
  Jmag mag (n) J band magnitude (phot.mag;em.IR.J)
  e_Jmag mag (n) J band magnitude error (stat.error;phot.mag;em.IR.J)
  Hmag mag (n) H band magnitude (phot.mag;em.IR.H)
  e_Hmag mag (n) H band magnitude error (stat.error;phot.mag;em.IR.H)
  Ksmag mag (n) Ks band magnitude (phot.mag;em.IR.K)
  e_Ksmag mag (n) Ks band magnitude error (stat.error;phot.mag;em.IR.K)
  ClassCog   [0/1] Curve of growth morphology class (meta.code)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  ClassSex  Sextractor morphology class (meta.code.class)
  JMJD d (n) Effective MJD J band (time.epoch)
  HMJD d (n) Effective MJD H band (time.epoch)
  KsMJD d (n) Effective MJD Ks band (time.epoch)
  JExpTime s (n) Effective exposure time J band (time.duration;obs.exposure;em.IR.J)
  HExpTime s (n) Effective exposure time H band (time.duration;obs.exposure;em.IR.H)
  KsExpTime s (n) Effective exposure time Ks band (time.duration;obs.exposure)
  JFWHM arcsec (n) Source FWHM J band (phys.angSize;em.IR.J)
  HFWHM arcsec (n) Source FWHM H band (phys.angSize;em.IR.H)
  KsFWHM arcsec (n) Source FWHM Ks band (instr.bandwidth)
  JSeeing arcsec (n) Local seeing conditions J band (instr.obsty.seeing)
  HSeeing arcsec (n) Local seeing conditions H band (instr.obsty.seeing)
  KsSeeing arcsec (n) Local seeing conditions Ks band (instr.obsty.seeing)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  JCov  (n) Number of exposures J band (meta.number)
  HCov  (n) Number of exposures H band (meta.number)
  KsCov  (n) Number of exposures Ks band (meta.number)
  Japer arcsec (n) Aperture radius J band (phys.angSize;src)
  Haper arcsec (n) Aperture radius H band (phys.angSize;src)
  Ksaper arcsec (n) Aperture radius Ks band (phys.angSize;src)
  J2massId (char) 2MASS identifier J band (meta.id)
  H2massId (char) 2MASS identifier H band (meta.id)
  Ks2massId (char) 2MASS identifier Ks band (meta.id)
  Jorigin (char) Catalog origin J band (VISION or 2MASS) (meta.id;meta.dataset)
  Horigin (char) Catalog origin H band (VISION or 2MASS) (meta.id;meta.dataset)
  Ksorigin (char) Catalog origin Ks band (VISION or 2MASS) (meta.id;meta.dataset)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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