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/623/A127
  Homogeneous sample of 34000 M7-M9.5 dwarfs (Ahmed+, 2019)
ReadMe+ftp
2019A&A...623A.127A
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/623/A127/table1List of M7-M9.5 dwarfs (33665 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)
  ULAS (char) Source ULAS name, JHHMMSS.ss+DDMMSS.s, UKIDSS-DR9, Lawrence et al., 2012, Cat. II/319 (meta.id;meta.main)
  Angsep arcsec Angular separation UKIDSS/SDSS (pos.angDistance)
  imag mag SDSS i (in Vega) (phot.mag;em.opt.I)
  e_imag mag SDSS i error (in Vega) (stat.error;phot.mag;em.opt.I)
  zmag mag SDSS z (in Vega) (phot.mag;em.opt.I)
  e_zmag mag SDSS z error (in Vega) (stat.error;phot.mag;em.opt.I)
  Ymag mag UKIDSS Y (in Vega) (phot.mag;em.IR.J)
  e_Ymag mag UKIDSS Y error (in Vega) (stat.error;phot.mag;em.opt.B)
  Jmag mag UKIDSS J (in Vega) (phot.mag;em.IR.J)
  e_Jmag mag UKIDSS J error (in Vega) (stat.error;phot.mag;em.IR.J)

ALL cols		    
 (i)indexed column
  Hmag mag UKIDSS H (in Vega) (phot.mag;em.IR.H)
  e_Hmag mag UKIDSS H error (in Vega) (stat.error;phot.mag;em.IR.H)
  Kmag mag UKIDSS K (in Vega) (phot.mag;em.IR.K)
  e_Kmag mag UKIDSS K error (in Vega) (stat.error;phot.mag;em.IR.K)
  PhType (char) Photo-type classification (src.spType)
  chi2  Chi2 value from photo-type classification (stat.fit.chi2)
  E8  Reddening (phot.color.excess)
  SpType (char) Spectral type given in literature (Note 1)   (src.spType)
  Dist pc Estimated distance (pos.distance)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  _RA deg (i) Positions from ULAS name (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Positions from ULAS name (declination part) (pos.eq.dec;meta.main)

ALL cols		    
 (i)indexed column
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