VizieR

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

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/A+A/557/A81
  XMM-LSS field X-ray sources classification (Melnyk+, 2013)
ReadMe+ftp
2013A&A...557A..81M
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/557/A81/table2(c)Parameters of X-ray sources (4206 rows)
2.J/A+A/557/A81/refsReferences (15 rows)

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. ((unassigned);meta.version;arith.diff;phys.veloc)
  (1)2XLSSd (char) 2XLSSd name (JHHMMSS.s+DDMMSS) ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  (1)m_2XLSSd (char) [ab] Multiplicity index on 2XLSSd ((unassigned);(unassigned);(unassigned);pos.posAng)
  (1)RAJ2000 deg Optical counterpart Right ascension (J2000.0) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)DEJ2000 deg Optical counterpart declination (J2000.0) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  (1)zsp  (n) spectroscopic redshift when available ((unassigned);meta.version;arith.diff;pos.parallax;meta.main)
  (1)q_zsp  Rank of the spectroscopic redshift (Note 1)   ((unassigned);pos.galactic.lon;arith.diff;pos.cartesian)
  (1)r_zsp (char) Source of the spectroscopic redshift, in refs.dat file (Note 2)   ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion;?)
  (1)spCl (char) Spectral classification: AGN, GAL, GAL/AGN, QSO, QSO2, STAR ((unassigned);meta.version;arith.diff;phys.atmol.sweight;meta.main)
  (1)zph  (n) Photometric redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  (1)q_zph  Rank of the photometric redshift (Note 4)   ((unassigned);meta.version;arith.diff;pos.cartesian)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)sedCl (char) Classification according to SED (Note 3)   ((unassigned);(unassigned);(unassigned);phys.atmol.sweight;meta.main)
  (1)HR   [-1/1] Hardness ratio ((unassigned);meta.version;arith.diff;meta.abstract;instr.offset)
  (1)LXsoft 10-7W (n) X-ray luminosity in the soft band (erg/s) ((unassigned);(unassigned);(unassigned);(unassigned);(unassigned);(unassigned))
  (1)LXhard 10-7W (n) X-ray luminosity in the hard band (erg/s) (time.equinox;(unassigned);arith.factor;(unassigned);(unassigned);(unassigned))
  (1)Cl (char) Final classification of the source: AGN, GAL, QSO or STAR ((unassigned);meta.version;arith.diff;phys.atmol.sweight;meta.main)
  (1)dog   [0/1] 1 = DOG object (Dust Obscured Galaxy) ((unassigned);meta.version;arith.diff;pos.eq.dec)
  (1)Simbad (char) ask the Simbad data-base about this object ((unassigned);(unassigned);(unassigned);pos.geocentric)
  (2)Ref  Reference number ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  (2)BibCode (char) BibCode ((unassigned);(unassigned);(unassigned);pos.angDistance)
  (2)Aut (char) Author's name ((unassigned);meta.version;arith.diff;phys.temperature)
  (2)Com (char) Comments ((unassigned);meta.version;arith.diff;phys.veloc.orbital)

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