VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

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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/ApJS/256/34
  SDSS Seyfert 1.9 galaxies with Ha emission line fit (Chen, 2021)
ReadMe+ftp
2021ApJS..256...34C
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/256/34/table4Catalog of the Seyfert 1.9 galaxies with Hα emission line measurement[spectrum] (1297 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)
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-11/68.6] Declination (J2000) (pos.eq.dec;meta.main)
  z   [0.02/0.2] Spectroscopic redshift (src.redshift)
  Plate   [266/2974] SDSS spectroscopic plate number (meta.id;instr.plate)
  MJD d [51614/54592] Modified Julian Date of SDSS observation (time.epoch)
  Fiber   [1/640] SDSS FiberID number (meta.id;instr)
  LHaB 10-7W [1e+40/9.7e+42] Broad Hα component luminosity (Note 1)   (phys.luminosity;em.line.Halpha)
  e_LHaB 10-7W [2.9e+38/4.7e+42] Uncertainty in LHaB (Note 1)   (stat.error;phys.luminosity;em.line.Halpha)
  LHaN 10-7W [1.7e+39/3.2e+42] Narrow Hα component luminosity (Note 1)   (phys.luminosity;em.line.Halpha)
  e_LHaN 10-7W [3e+38/1.6e+43] Uncertainty in LHaN (Note 1)   (stat.error;phys.luminosity;em.line.Halpha)
  FWHM km/s [328/10780] Broad Hα component FWHM (spect.line.width;em.line.Halpha)
  e_FWHM km/s [2.8/2963] Uncertainty in FWHM (stat.error;spect.line.width;em.line.Halpha)
  Sp  Interactive spectrum from SDSS-DR17 (meta.ref.url)
spectrum
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  NED  ask the NED data-base about this object (meta.ref.url)

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