VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/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/ngc5236(c)NGC 5236 locations and properties of candidate PDRs (PhotoDissociation Regions) (142 rows)
2.J/MNRAS/428/3355/ngc628pi(c)NGC 628 locations and properties of candidate PDRs with densities derived from PINGS metallicities (81 rows)
3.J/MNRAS/428/3355/ngc628po(c)NGC 628 locations and properties of candidate PDRs with densities derived from metallicity slope (121 rows)
4.J/MNRAS/428/3355/ngc628sl(c)NGC 628 locations and properties of candidate PDRs with densities derived from SpIOMM metallicities (176 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)
   (ALL)PDRID   [1/172] Photo-Dissociation Region (PDR) identification number (meta.id;meta.main)
   (ALL)Np  (n)Number of patches for this photo-dissociation region (meta.number)
   (ALL)Rgal kpc Galactocentric distance (pos.distance;pos.galactocentric)
   (ALL)Rnorm  Normalized radius in R25 units (Note 1)   (pos.angDistance)
   (ALL)NHI cm-2 HI column density (phys.columnDensity)
   (ALL)e_NHI cm-2 rms uncertainty on NHI (stat.error)
   (ALL)d/d0 [-] Dust-to-gas ratio log(δ/δ0), scaled to solar neighborhood (Note 2)   (stat.param)
   (ALL)e_d/d0 [-] (n) rms uncertainty on d/d0 (stat.error)
   (ALL)rhoHI pc Source-patch separation (pos.distance;phys.size)
   (ALL)e_rhoHI pc rms uncertainty on rhoHI (stat.error)

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