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/MNRAS/493/871
  MEGARA-GTC stellar spectral library I (Garcia-Vargas+, 2020)
ReadMe+ftp
2020MNRAS.493..871G
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/493/871/table6Subsample of 20 OT stars observed with HR-R and HR-I set-ups from the programme 35-GTC22/18B (20 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)
  All  Display data from all tables (meta.ref.url)
  Name (char) Star name (meta.id;meta.main)
  SpType (char) Spectral type and luminosity class (src.spType)
  Umag  (n) Johnson U-band magnitude (phot.mag;em.opt.U)
  Bmag  Johnson B-band magnitude (phot.mag;em.opt.B)
  Vmag  Johnson V-band magnitude (phot.mag;em.opt.V)
  Rmag  (n) Johnson R-band magnitude (phot.mag;em.opt.R)
  Imag  (n) Johnson I-band magnitude (phot.mag;em.opt.I)
  Date "Y:M:D" (n)Observation date (time.epoch;obs)
  ExpTimeR (char) s Exposure time for HR-R set-up (time.duration;obs.exposure)
  ExpTimeI (char) s Exposure time for HR-I set-up (time.duration;obs.exposure)
  Teff K Effective temperature (phys.temperature.effective)
  logg [cm/s2] Surface gravity (phys.gravity)
  [Fe/H] (char) [-] Fe/H abundance ratio (phys.abund.Fe;arith.ratio)
  Library (char) Name of the library (meta.id;meta.dataset)
  Simbad  ask the Simbad data-base about this object (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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usage  Display UCD1+    UCD1  
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