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

  Spectral properties of X-ray-selected AGNs (Thompson+ 1994)
Post annotation
1.J/ApJ/434/54/table1a(c)Revised Ultrasoft Survey (RUSS) Sources (67 rows)
2.J/ApJ/434/54/table1bRUSS X-Ray data (67 rows)
3.J/ApJ/434/54/table1cRUSS X-ray luminosities (67 rows)

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)
   (ALL)Name (char) (i) Source name (;meta.main)
  (1)n_Seq (char) [*] Note (Note 1)   (meta.note)
  (1)Seq  IPC sequence (
  (1)SRC  Source number (
  (1)RAX "h:m:s" X-ray right ascension (1950) (pos.eq.ra)
  (1)DEX "d:m:s" X-ray declination (1950) (pos.eq.dec)
  (1)RA1950 "h:m:s" (i) Optical right ascension (1950) (pos.eq.ra;meta.main)
  (1)DE1950 "d:m:s" (i) Optical declination (1950) (pos.eq.dec;meta.main)
  (1)z  Redshift (src.redshift)
  (1)Vmag mag V magnitude (phot.mag;em.opt.V)

ALL cols
 (i)indexed column
  (1)NH 10+20cm-2Hydrogen column density (phys.columnDensity)
  (1)RECO  IPC RECO value (Note 2)   (instr.param)
  (1)Dits arcmin Off-axis distance (instr.offset)
  (2)R1  Counts in colour ratio R1 (phot.count;em.X-ray)
  (2)e_R1  rms uncertainty on R1 (stat.error)
  (2)R2  Counts in colour ratio R2 (C3/C2) (phot.count;em.X-ray)
  (2)e_R2  rms uncertainty on R2 (stat.error)
  (2)C1  Counts ratio at the energy band C1=0.16-0.56keV (phot.count;em.X-ray)
  (2)e_C1  rms uncertainty on C1 (stat.error)
  (2)C2  Counts ratio at the energy band C2=0.56-1.08keV (phot.count;em.X-ray)
  (2)e_C2  rms uncertainty on C2 (stat.error)
  (2)C3  Counts ratio at the energy band C3=1.08-3.5keV (phot.count;em.X-ray)
  (2)e_C3  rms uncertainty on C3 (stat.error)

ALL cols
 (i)indexed column
  (3)IPC ct/s IPC counts (phot.count;em.X-ray)
  (3)e_IPC ct/s rms uncertainty on IPC (stat.error)
  (3)L1s solLum (n) Soft-component luminosity for the 10eV rest-frame model (phys.luminosity;em.X-ray)
  (3)L2s solLum (n) Soft-component luminosity for the 7.85eV observed-frame model (phys.luminosity;em.X-ray)
  (3)l_Lh (char) Limit flag on Lh (meta.code.error)
  (3)Lh solLum Hard-component luminosity from the observer-frame model (phys.luminosity;em.X-ray)
  (3)L0.2keV solLum (n) Monochromatic 0.2keV luminosity (phys.luminosity;em.X-ray)
  (3)l_L2.0keV (char) Limit flag on L2.0keV (meta.code.error)
  (3)L2.0keV solLum Monochromatic 2.0keV luminosity (phys.luminosity;em.X-ray)

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