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/235/40
  Low-mass black holes in Sy1 galaxies. II. SDSS-DR7 (Liu+, 2018)
ReadMe+ftp
2018ApJS..235...40L
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/235/40/lmbh(c)SDSS DR7 low-mass black holes measurements (tables 1, 2 and 3) (204 rows)
2.J/ApJS/235/40/table4(c)ROSAT detections (102 rows)
3.J/ApJS/235/40/table5(c)FIRST detections (26 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1)Seq   [1/204] Running sequence number (meta.id)
  (1)X  (n)Display the ROSAT detections (table 4) (meta.ref.url)
  (1)Rad  (n)Display the FIRST detections (table 5) (meta.ref.url)
   (ALL)SDSS (char) Official SDSS name (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
  (1)zspec   [0.01/0.3] SDSS spectroscopic redshift (src.redshift)
  (1)gmag mag [13.9/21] SDSS Petrosian g magnitude, uncorrected for Galactic extinction (phot.mag;em.opt.B)
  (1)g-r mag [0.1/1.1] SDSS Petrosian g-r color index (phot.color;em.opt.B;em.opt.R)
  (1)Ag mag [0.03/1.2] Galactic extinction in the g band, Schlegel+ (1998ApJ...500..525S) (phys.absorption.gal)
  (1)l_OII3727 (char) Upper limit flag for OII3727 (Note 1)   (meta.code.error)
  (1)OII3727 [mW/m2] (n) [-16.3/-14.2] log of emission-line flux, [OII]3727Å (Note 1)   (phot.flux)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)l_FEII4570 (char) Upper limit flag for FEII4570 (Note 1)   (meta.code.error)
  (1)FEII4570 [mW/m2] (n) [-16.2/-13.2] log of emission-line flux, [FeII]4570Å (Note 1)   (phot.flux)
  (1)l_NHB (char) Upper limit flag for NHB (Note 1)   (meta.code.error)
  (1)NHB [mW/m2] (n) [-16.2/-14.5] log of emission-line flux, Hβ narrow component (Note 1)   (phot.flux;em.line.Hbeta)
  (1)l_BHB (char) Upper limit flag for BHB (Note 1)   (meta.code.error)
  (1)BHB [mW/m2] (n) [-15.8/-14] log of emission-line flux, Hβ broad component (Note 1)   (phot.flux;em.line.Hbeta)
  (1)OIII5007 [mW/m2] (n) [-17/-13.6] log of emission-line flux, [OIII]5007Å (Note 1)   (phot.flux;em.line.OIII)
  (1)l_OI6300 (char) Upper limit flag for OI6300 (Note 1)   (meta.code.error)
  (1)OI6300 [mW/m2] (n) [-17/-14.8] log of emission-line flux, [OI]6300Å (Note 1)   (phot.flux)
  (1)l_NHA (char) Upper limit flag for NHA (Note 1)   (meta.code.error)
  (1)NHA [mW/m2] (n) [-16.1/-13.8] log of emission-line flux, Hα narrow component (Note 1)   (phot.flux;em.line.Halpha)
  (1)BHA [mW/m2] (n) [-15.1/-13.2] log of emission-line flux, Hα broad component (Note 1)   (phot.flux;em.line.Halpha)
  (1)l_NII6583 (char) Upper limit flag for NII6583 (Note 1)   (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)NII6583 [mW/m2] (n) [-16.8/-14.1] log of emission-line flux, [NII]6583Å (Note 1)   (phot.flux)
  (1)l_SII6716 (char) Upper limit flag for SII6716 (Note 1)   (meta.code.error)
  (1)SII6716 [mW/m2] (n) [-16.8/-11.1] log of emission-line flux, [SII]6716Å (Note 1)   (phot.flux)
  (1)l_SII6731 (char) Upper limit flag for SII6731 (Note 1)   (meta.code.error)
  (1)SII6731 [mW/m2] (n) [-16.8/-14.5] log of emission-line flux, [SII]6731Å (Note 1)   (phot.flux)
  (1)FWHM(BHA) km/s (n) [506/2222] Line width (FWHM), Hα, broad component (Note 2)   (spect.line.width;em.line.Halpha)
  (1)FWHM(OIII) km/s (n) [170/838] Line width (FWHM), [OIII]5007Å (Note 2)   (spect.line.width;em.line.OIII)
  (1)FWHM(SII) km/s (n) [78/509] Line width (FWHM), [SII]6716Å (Note 2)   (spect.line.width)
  (1)Mg(tot) mag [-22.3/-17.3] Total g-band absolute magnitude (phys.magAbs)
  (1)Mg(AGN) mag [-20.2/-14.1] AGN g-band absolute magnitude (Note 3)   (phys.magAbs)
  (1)Mg(host) mag [-22.2/-16.7] Host galaxy g-band absolute magnitude (Note 4)   (phys.magAbs)
  (1)LBHA 10-7W [39.3/42.2] Luminosity of broad Hα; erg/s (phys.luminosity;em.opt)
  (1)LOIII5007 10-7W [38.6/42.2] Luminosity of [OIII]5007Å; erg/s (phys.luminosity;em.opt)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)MBH Msun [5/6.3] BH Virial mass estimate (Note 5)   (phys.mass)
  (1)Redd   [-1.9/0.4] Eddington ratio (phys.luminosity;arith.ratio)
  (1)M* Msun (n) [9/11.6] Stellar mass of the host galaxy (src.class.starGalaxy)
  (1)f_M* (char) Note (Note 6)   (meta.code)
   (ALL)Sloan (char) Display the online SDSS data for the nearest object (meta.ref.url)
   (ALL)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
   (ALL)NED (char) ask the NED data-base about this object (meta.ref.url)
   (ALL)_RA deg (i) Position from SDSS name (right ascension part) (pos.eq.ra;meta.main)
   (ALL)_DE deg (i) Position from SDSS name (declination part) (pos.eq.dec;meta.main)
  (2+3)Set   [0/1] Sample (Note G1)   (src.sample)
  (2+3)Seq2   [6/301] Identification number (Note G1)   (meta.id;meta.main)
  (2)cts ct/s [0.002/0.9] ROSAT count rate (phot.count;em.X-ray)
  (2)e_cts ct/s [0/0.04] Uncertainty in cts (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)NH 10+20cm-2 [0.7/8.1] Galactic column density (phys.columnDensity;pos.galactic)
  (2)Gamma  (n) [1.2/4] Photon index of X-ray spectrum (spect.index)
  (2)E_Gamma  (n) [0.05/1.5] Upper or symmetric uncertainty in Gamma (stat.error;stat.max)
  (2)e_Gamma  (n) [0.06/1.4] Lower uncertainty in Gamma (stat.error)
  (2)Fx [mW/m2] [-13.8/-11.5] log of 0.5-2keV X-ray flux (phot.flux;em.X-ray)
  (2)e_Fx [mW/m2] [0/0.2] Uncertainty in Fx (stat.error)
  (2)Lx [10-7W] [39.9/44.1] log of 0.5-2keV X-ray luminosity (phys.luminosity;em.X-ray)
  (2)e_Lx [10-7W] [0/0.2] Uncertainty in Lx (stat.error)
  (2)L2500 10-7W/Hz [25.45/28.85] Monochromatic luminosity at 2500Å; in erg/s/Hz units (meta.unit;phys.luminosity)
  (2)alphaOX   [-1.6/-0.7] Optical-to-X-ray effective spectral index (spect.index)
  (2)ROSAT (char) Display data from ROSAT (IX/30 and J/A+A/588/A103) within 30" (meta.ref.url)
  (3)S20cm mJy [0.6/16.8] Flux density at 20cm from FIRST (phot.flux.density;em.radio.750-1500MHz)
  (3)e_S20cm mJy [0.1/0.9] Uncertainty in S20cm (Note 1)   (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)logP20cm W/Hz [21.3/23.6] Radio power (W/Hz) at 20cm (phys.luminosity;em.radio.750-1500MHz)
  (3)e_logP20cm W/Hz [0.02/0.09] Uncertainty in logP20cm (stat.error)
  (3)logR [-] [0.8/2.5] Radio loudness in logscale (Note 2)   (phot.flux;arith.ratio)
  (3)FIRST (char) Display data from FIRST (VIII/92) within 3" (meta.ref.url)

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