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/700/654
  Keck spectroscopy of extragalactic HII regions (Esteban+ 2009)
Post annotation
img(gal)
1.J/ApJ/700/654/sourcesJournal of observations and Hβ values (14 rows)

 
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)
  Gal (char) Host Galaxy (src.class.starGalaxy)
  Name (char) (i) HII region name (meta.id;meta.main)
  n_Name (char) [bcdefg] Note (Note 1)   (meta.note)
  RAJ2000 "h:m:s" (i) Slit center right ascension (J2000.0) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  RG kpc (n) Galactocentric distance (pos.distance)
  R/R0  (n) Relative galactocentric distance R/R0 (pos.distance)
  Date "Y:M:D" (n)Observation date (time.epoch;obs)
  Tel (char) Telescope (meta.id;instr.tel)
  PA deg Slit position angle (obs.param)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  t.exp (char) s Exposure time (time.duration;obs.exposure)
  cHb  Hβ reddening constant (obs.atmos.extinction)
  e_cHb  rms uncertainty on cHb (stat.error)
  FHb 10-16W/m2Integrated Hβ flux (10–13erg/cm2/s) (phot.flux;em.line.Hbeta)
  e_FHb 10-16W/m2rms uncertainty on FHb (stat.error)
  EWHb 0.1nm Hβ equivalent width (spect.line.eqWidth;em.line.Hbeta)
  EWabs 0.1nm (n) Equivalent width of the absorption in the hydrogen lines, used to correct the observed line intensities (spect.line.eqWidth)
  FWRb1 aW/m2 (n) Flux of the W-R blue bump λ=4640Å (phot.flux)
  e_FWRb1 aW/m2 (n) rms uncertainty on FWRb1 (stat.error)
  FWRb2 aW/m2 (n) Flux of the W-R blue bump λ=4686Å (phot.flux)
  e_FWRb2 aW/m2 (n) rms uncertainty on FWRb2 (stat.error)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

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