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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/670/92
  New sample of low-mass black holes in AGN (Greene+, 2007)
Post annotation
img(gal)
1.J/ApJ/670/92/sample(c)The SDSS extended sample with emission-line measurements, luminosities and mass measurements, and radio detections from FIRST (tables 1, 2, 3 and 5 of the paper) (229 rows)
2.J/ApJ/670/92/table4ROSAT detections (55 rows)

 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (1)Ag mag Galactic extinction in the g band (phys.absorption.gal)
  (1)_DE deg (i) Positions from SDSS name (declination part) (pos.eq.dec;meta.main)
  (1)DR4 (char) Detailed photometry from SDSS-DR4 (Cat. II/267) (meta.ref.url)
  (1)e_logP1.5 [W/Hz] Uncertainty in logP1.5 (stat.error)
  (1)e_S1.5 mJy Uncertainty in S1.5 (Note 1)   (stat.error)
  (1)FeII4570  FeII (4570Å) emission line flux (Note 1)   (phot.flux)
  (1)Flag (char) Object flag (Note 1)   (meta.code.error)
  (1)gmag mag Petrosian g band magnitude (phot.mag;em.opt.R)
  (1)gMAGa mag AGN g band absolute magnitude (Note 1)   (phys.magAbs)
  (1)gMAGg mag (n) Host galaxy g band absolute magnitude (Note 2)   (phys.magAbs)
  (1)gMAGt mag Total g band absolute magnitude (phys.magAbs)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)g-r mag Petrosian (g-r) color index (phot.color;em.opt.B;em.opt.R)
  (1)Hab  Broad Hα component emission (Note 1)   (phot.flux)
  (1)Han  Narrow Hα component emission (Note 1)   (phot.flux)
  (1)Hbb  Broad Hβ component emission line flux (Note 1)   (phot.flux)
  (1)Hbn  Narrow Hβ component emission line flux (Note 1)   (phot.flux)
  (1)l_FeII4570 (char) Limit flag on FeII4570 (meta.code.error)
  (1)l_Hbb (char) Limit flag on Hbb (meta.code.error)
  (1)l_Hbn (char) Limit flag on Hbn (meta.code.error)
  (1)l_logP1.5 (char) Limit flag on P1.5 (meta.code.error)
  (1)l_logR (char) Limit flag on logR (meta.code.error)
  (1)l_NII6583 (char) Limit flag on NII6583 (meta.code.error)
  (1)logLbol [-] Bolometric to Eddington luminosities ratio (phys.luminosity;arith.ratio)
  (1)logLHa [10-7W] Log of AGN luminosity in broad Hα (Note 3)   (phys.luminosity;em.line.Halpha)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)logMBH [solMass]Log of virial black hole mass estimate (phys.mass)
  (1)logMMBHo [solMass](n) Log of old black hole mass estimate (Note 4)   (phys.mass)
  (1)logP1.5 [W/Hz] Log of FIRST radio power at 1.5 (phys.luminosity;em.radio)
  (1)logR [-] 6cm to 4400Å flux densities ratio (Note 2)   (phot.flux;em.radio.3-6GHz;arith.ratio)
  (1)l_OI6300 (char) Limit flag on OI-6300 (meta.code.error)
  (1)l_S1.5 (char) Limit flag on S1.5 (meta.code.error)
  (1)l_SII6716 (char) Limit flag on SII6716 (meta.code.error)
  (1)l_SII6731 (char) Limit flag on SII6731 (meta.code.error)
  (1)n_gmag (char) [*] if gmag is a model magnitude (Note 2)   (meta.note)
  (1)NII6583  The [NII] (6583Å) emission line flux (Note 1)   (phot.flux)
  (1)n_Seq (char) R indicates X-ray results from ROSAT are available in table4 (meta.ref.url)
  (1)OI6300  The [OI] (6300Å) emission line flux (Note 1)   (phot.flux)
  (1)OII3727  (n) [OII] (3727Å) emission line flux (Note 1)   (phot.flux)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)OIII5007 10-20W/m2The [OIII] (5007Å) emission line flux (phot.flux)
  (1)_RA deg (i) Positions from SDSS name (right ascension part) (pos.eq.ra;meta.main)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)S1.5 mJy FIRST 20cm flux density (phot.flux.density;em.radio.1500-3000MHz)
  (1)SDSS (char) The SDSS identification (JHHMMSS.ss+DDMMSS.s) (meta.id)
   (ALL)Seq  (i) Running identification number (meta.id;meta.main)
  (1)SII6716  The [SII] (6716Å) emission line flux (Note 1)   (phot.flux)
  (1)SII6731  The [SII] (6731Å) emission line flux (Note 1)   (phot.flux)
  (1)Sloan (char) Display the SDSS data for this galaxy (meta.ref.url)
  (1)W.Ha km/s The Hα full width at half maximum (Note 2)   (spect.line.width)
  (1)W.OIII km/s The [OIII] full width at half maximum (Note 2)   (spect.line.width)
  (1)z  Redshift from SDSS pipeline (src.redshift)
  (2)CRate ct/s ROSAT count rate (phot.count;em.X-ray)
  (2)e_CRate ct/s Uncertainty in CRate (stat.error)
  (2)e_logFX [mW/m2] Uncertainty in logFX (stat.error)
  (2)e_logLX [10-7W] Uncertainty in logLX (stat.error)
  (2)logFX [mW/m2] Log of 0.5-2keV band flux (Note 2)   (phot.flux;em.X-ray)
  (2)logLX [10-7W] Log of 0.5-2keV luminosity in erg/s (phys.luminosity;em.X-ray)
  (2)logNH [cm-2] Log of Galactic hydrogen column density (Note 1)   (phys.columnDensity;pos.galactic)

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