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/MNRAS/428/3355
  Hydrogen volume densities in nearby galaxies (Heiner+, 2013)
ReadMe+ftp
2013MNRAS.428.3355H
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/428/3355/ngc628piNGC 628 locations and properties of candidate PDRs with densities derived from PINGS metallicities (81 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. (meta.record)
  PDRID   [1/172] Photo-Dissociation Region (PDR) identification number (meta.id;meta.main)
  Np  (n)Number of patches and corresponding H volume densities For the 3 methods (meta.bib.volume)
  Rgal kpc Galactocentric distance (pos.distance;pos.galactocentric)
  Rnorm  Normalized radius in R25 units (Note 1)   (pos.angDistance)
  NHI cm-2 HI column density (phys.columnDensity)
  e_NHI cm-2 rms uncertainty on NHI (stat.error)
  d/d0 [-] Dust-to-gas ratio log(δ/δ0), scaled to solar neighborhood (Note 2)   (stat.param)
  e_d/d0 [-] (n) rms uncertainty on d/d0 (stat.error)
  rhoHI pc Source-patch separation (pos.distance;phys.size)
  e_rhoHI pc rms uncertainty on rhoHI (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Flux cW/m2/nm Flux of PDR (erg/cm2/s/Å) (phot.flux.density;em.opt)
  e_Flux cW/m2/nm (n) rms uncertainty on Flux (stat.error;phot.flux)
  G0  Incident flux (scaled to solar neighborhood) (phot.flux;em.UV)
  G/Gbg  Source contrast (phot.flux;arith.ratio)
  nH cm-3 Total HI volume density (phys.density)
  e_nH cm-3 (n) rms uncertainty on nH (stat.error)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) Declinaton (J2000) (pos.eq.dec;meta.main)
  RApdeg deg Patch right ascension (J2000) (pos.eq.ra)
  DEpdeg deg Patch declination (J2000) (pos.eq.dec)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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