VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .
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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/ApJ/838/73
  Brown dwarf surface gravities with Keck/NIRSPEC (Martin , 2017)
ReadMe+ftp
2017ApJ...838...73M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/838/73/bdssObservations, equivalent widths and spectral index values for the Keck NIRSPEC Brown Dwarf Spectroscopic Survey (BDSS) J-band spectra (tables 1 and 2) (228 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) (i) Star designation (meta.id;meta.main)
  Ref   [1003/1111] Discovery reference (meta.ref;pos.frame)
  SpT (char) MK spectral type (src.spType)
  r_SpT   [1001/1108] SpT reference (meta.ref;pos.frame)
  Date (char) UT date of observation (time.epoch;obs)
  Calib (char) A0V star calibrator(s) (other spectral type in parenthesis) (meta.id)
  Slit arcsec [0.3/0.8] Slit width (spect.line.width)
  Exp s [120/6600] Exposure time (time.duration;obs.exposure)
  Age (char) Display the known ages data for this star (table 3) (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

ALL cols		    
 (i)indexed column
  K1.1692 0.1nm (n) [-2.2/20.5] KI 1.1692um equivalent width in Å units (meta.unit;spect.line.eqWidth;em.IR.J)
  e_K1.1692 0.1nm (n) [0.02/5] K1.1692 uncertainty (stat.error)
  K1.1778 0.1nm (n) [-0.9/18] KI 1.1778um equivalent width in Å units (meta.unit;spect.line.eqWidth;em.IR.J)
  e_K1.1778 0.1nm (n) [0.02/5.1] K1.1778 uncertainty (stat.error)
  K1.2437 0.1nm (n) [-2.5/9.3] KI 1.2437um equivalent width in Å units (meta.unit;spect.line.eqWidth;em.IR.J)
  e_K1.2437 0.1nm (n) K1.2437 uncertainty (stat.error)
  K1.2529 0.1nm (n) [-1.2/11.2] KI 1.2529um equivalent width in Å units (meta.unit;spect.line.eqWidth;em.IR.J)
  e_K1.2529 0.1nm (n) [0.02/2.1] K1.2529 uncertainty (stat.error)
  FeH   [0.6/1.5] 1.2µm FeHJ absorption index (spect.index)
  e_FeH   [0/0.8] FeH uncertainty (stat.error)
  Grav (char) Gravity scores: K1 K2 K4 FeH (0=high gravity) (Note 1)   (src.class)
  Type (char) Gravity type from this paper (Note G1)   (src.class)
  pType (char) Gravity type from A13 (Note G1)   (src.class)
  BCat  (n)Display the previous published spectra catalogs (Kirkpatrick+ 2010, J/ApJS/190/100; 2014, J/ApJ/783/122 and Mace+, 2013, J/ApJS/205/6) (meta.ref.url)
  _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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