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/ApJS/281/57
  Star formation rates of SDSS z<0.3 galaxies (Le+, 2025)
ReadMe+ftp
2025ApJS..281...57L
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJS/281/57/table2Target properties[spectrum] (112573 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)
  ObjID (char) Object ID (meta.id;meta.main)
  RAJ2000 deg (i) Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-11.3/70.3] Declination (J2000) (pos.eq.dec;meta.main)
  Plate   [266/2974] Plate number of the SDSS spectrum (meta.id;instr.plate)
  Fiber   [1/640] Fiber ID of the SDSS spectrum (meta.id)
  MJD d (i) [51608/54592] Modified Julian Date of the SDSS spectrum (time.epoch)
  SNsp   [10/82] Optical continuum 5100Å spectrum signal-to-noise (stat.snr;spect.continuum)
  zppxf   [0.003/0.3] pPXF measured redshift (src.redshift)
  OClass   [1/4] Classification of targets (Note 1)   (meta.code.class;src.class)
  fAGN   [0/1] Rainbow package calculated AGN fraction (stat.fit.omc)

ALL cols		    
 (i)indexed column
  umagTot mag (n) [14.68/30.85] SDSS u-band MODELMAG (phot.mag;em.opt.U)
  umagFib mag (n) [16.43/30.51] SDSS u-band FIBERMAG (phot.mag;em.opt.U)
  logMs [Msun] (n) [6.17/12.64] Log, measured stellar mass (Note 2)   (phys.mass)
  Dn4000   [0/3.8] Measured Dn(4000) flux (Note 2)   (spect.index)
  e_Dn4000   [0/0.9] Uncertainty in Dn4000 (Note 2)   (stat.error;spect.index)
  logSFROII [Msun/yr](n) [-19.6/16.4] Log, star formation rate, [OII] emission line (phys.SFR)
  e_logSFROII [Msun/yr](n) [0/2] Uncertainty in logSFR-OII (stat.error;phys.SFR)
  logSFRHa [Msun/yr](n) [-18.7/11.3] Log, star formation rate, H{alpha} emission line (phys.SFR;em.line.Halpha)
  e_logSFRHa [Msun/yr](n) [0/1969] Uncertainty in logSFR-Ha (stat.error;phys.SFR;em.line.Halpha)
  sp  Interactive spectrum from SDSS-DR19 (meta.ref.url)
spectrum

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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