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/AJ/159/257
  Hawaii IR parallax program. IV. L0-T8 BDs with UKIRT (Best+, 2020)
ReadMe+ftp
2020AJ....159..257B
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/159/257/table1Observations (356 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 name (meta.id;meta.main)
  f_Name (char) Specific star notes (Note 1)   (meta.code)
  SpT-op (char) Optical spectral type (Note 2)   (src.spType)
  SpT-ir (char) Infrared spectral type (Note 2)   (src.spType)
  Jmag mag (n) [12.63/19.06] mean pipeline measured MKO J band magnitude (phot.mag;em.IR.J)
  e_Jmag mag (n) [0.02/0.02] Uncertainty in Jmag (stat.error;phot.mag)
  FWHM arcsec (n) [0.72/1.5] mean Full Width at Half Maximum (instr.bandwidth)
  e_FWHM arcsec (n) [0.05/0.52] Uncertainty (Root Mean Square) in FWHM (stat.error;phys.angSize)
  dAirmass  (n) [0.006/0.301] Maximum difference in airmass across all epochs (obs.airMass)
  Tint (char) s Exposure time for each image (Note 3)   (time.duration;obs.exposure)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Nfr   [18/1066] Total number, frames obtained (meta.number)
  Nep   [1/18] Total number, epoch (nights) observed (meta.number)
  dt yr [0.0/3.7] Time span (Δt) (time;arith.diff)
  Nref  (n) [25/3394] Number of stars used for the astrometric reference frame (meta.number)
  Ncal  (n) [10/3303] Number of subset of Nref used for absolute astrometric calibration (meta.number)
  Nabs  (n) [4/1077] Number of subset of Nref used to correct the final parallaxes from relative to absolute (meta.number)
  Domega mas (n) [-1.9/3.6] Offset, relative to absolute parallax computed for each field (pos;arith.diff)
  e_Domega mas (n) [0.0/1.2] Uncertainty in Domega (stat.error)
  r_Name (char) Discovery reference for star (See refs.dat file) (meta.ref;pos.frame)
  r_SpT (char) Spectral type reference (See refs.dat file) (meta.ref;pos.frame)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  _RA deg (n)(i) Position from Simbad (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (n)(i) Position from Simbad (declination part) (pos.eq.dec;meta.main)

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