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/455/2627
  Oxygen abundance gradient in M81 (Arellano-Cordova+, 2016)
ReadMe+ftp
2016MNRAS.455.2627A
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/455/2627/table4*Coordinates, sizes, galactocentric distances, physical conditions and oxygen abundances for the 48 HII regions in our sample (Note) (48 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)
  Region  Region sequential number (meta.id)
  Box (char) Box (meta.id.parent)
  RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  Size arcsec Angular sizes of the extracted region (phys.angSize;obs.field)
  R kpc Galactocentric distance (pos.distance;pos.galactocentric)
  ne cm-3 (n) Electron density (phys.density;phys.electron)
  e_ne cm-3 (n) rms uncertainty on ne (stat.error)
  u_ne (char) Uncertainty flag on ne (meta.code.error)
  Te([NII]) K (n) Effective temperature from [NII] (phys.temperature.effective)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  E_Te([NII]) K (n) Error on Te([NII]) (upper value) (stat.error;stat.max)
  e_Te([NII]) K (n) Error on Te([NII]) (lower value) (stat.error)
  12+log(O/H)  (n) Oxygen abundance derived with the direct method (Te) (phys.abund)
  E_12+log(O/H)  (n) Error on 12+log(O/H) (upper value) (stat.error;stat.max)
  e_12+log(O/H)  (n) Error on 12+log(O/H) (lower value) (stat.error)
  12+log(O/H)P  Oxygen abundance derived with P method (phys.abund)
  12+log(O/H)ONS  Oxygen abundance derived with ONS method (phys.abund)
  12+log(O/H)C  Oxygen abundance derived with C method (phys.abund)
  12+log(O/H)O3N2  Oxygen abundance derived with O3N2 method (phys.abund)
  12+log(O/H)N2  Oxygen abundance derived with N2 method (phys.abund)

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