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/ApJ/695/276
  Search for megamasers in type-2 AGNs (Bennert+, 2009)
ReadMe+ftp
2009ApJ...695..276B
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/695/276/table1Details of observations: 274 SDSS type-2 AGNs (288 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. ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc)
  SDSS (char) Source identification (Note 1)   ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  z  Heliocentric redshift (Note 2)   ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  L[OIII] [Lsun] Log of [OIII] luminosity (Note 3)   ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  F20cm mJy (n) FIRST 20cm integrated flux (Note 4)   ((unassigned);(unassigned);(unassigned);phys.atmol.sWeight.nuclear;(unassigned);(unassigned))
  f_F20cm (char) [n] 'n' if field not observed by FIRST survey ((unassigned);(unassigned);(unassigned);pos.eq.dec)
  nu MHz Observed frequency ((unassigned);phys.veloc.orbital;arith.diff;instr.spect)
  rms mJy Root mean square flux density ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)
  vmin km/s Minimum velocity covered by observation ((unassigned);phys.veloc.orbital;arith.diff;meta.ucd)
  vmax km/s Maximum velocity covered by observation ((unassigned);phys.veloc.orbital;arith.diff;meta.ucd)
  dv km/s Channel width ((unassigned);(unassigned);(unassigned);phys.atmol.element;meta.main)
  Tel (char) Telescope used (Note G1)   ((unassigned);phys.atmol.qn.J;arith.grad;phys.electron.degen)
  Epoch  Date of observation in MMYY format ((unassigned);(unassigned);(unassigned);pos.centroid;meta.main)
  DR7  Display the SDSS-DR7 photometric catalog (Adelman-McCarthy et al. 2009, Cat. II/294) ((unassigned);(unassigned);(unassigned);pos.geocentric)
  Sloan  Display the SDSS data for this source ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  Simbad  ask the Simbad data-base about this object ((unassigned);phys.veloc.orbital;arith.diff)
  NED  ask the NED data-base about this object ((unassigned);phys.veloc.orbital;arith.diff)
  _RA deg Positions from SDSS name (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Positions from SDSS name (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

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