Table information for 'hiicounter.data'

General

This table is available for ADQL queries and through the TAP endpoint.

Resource Description: A table containing reference data for HII regions. We also give a source code to compute abundances and electron temperatures in HII regions from strong emission lines.

For a list of all services and tables belonging to this table's resource, see Information on resource 'Reference HII Regions for Abundance Determination'

Citing this table

This table has an associated publication. If you use data from it, it may be appropriate to reference 2012MNRAS.424.2316P (ADS BibTeX entry for the publication) either in addition to or instead of the service reference.

To cite the table as such, we suggest the following BibTeX entry:

@MISC{vo:hiicounter_data,
  year=2012,
  title={Reference {HII} Regions for Abundance Determination},
  author={Pilyugin, L.S. and Grebel, E.K. and Mattsson, L.},
  url={http://dc.zah.uni-heidelberg.de/tableinfo/hiicounter.data},
  howpublished={{VO} resource provided by the {GAVO} Data Center}
}

Resource Documentation

The data available here can be used the calculation of the abundances and temperatures in one or many HII regions.

We have prepared a FORTRAN program to do this, available in the archive Cmethod.tar.gz

The archive includes a README explaining how to use the program.

Fields

Sorted by DB column index. [Sort alphabetically]

NameTable Head DescriptionUnitUCD
ident Id Identifier of the HII region in this catalog N/A meta.id;meta.main
logR3 log(R_3) Log of [OIII] R_3 line intensity relative to Hβ [Note R3] N/A spect.line.intensity;arith.ratio
logR2 log(R_2) Log of [OII] R_2 line intensity relative to Hβ [Note R2] N/A spect.line.intensity;arith.ratio
logN2 log(N_2) Log of [NII] N_2 line intensity relative to Hβ [Note N2] N/A spect.line.intensity;arith.ratio
logS2 log(S_2) Log of [SII] S_2 line intensity relative to Hβ N/A spect.line.intensity;arith.ratio
o_h 12+log(O/H) T_e-based oxygen abundance given as 12+log(O/H) N/A phys.abund;arith.ratio
n_h 12+log(N/H) T_e-based nitrogen abundance given as 12+log(N/H) N/A phys.abund;arith.ratio
t3 t_3 Electron temperature derived as given in t3src, reduced to t_3([O III]) K phys.temperature.electron
t3src t3 src Lines used for determination of t_3 N/A meta.code;phys.temperatur.electron
region_name HII Region Name of the HII region. N/A meta.name;src
src Source Reference to the source of the data quoted. N/A meta.bib.bicode
hostAlpha Host RA ICRS RA of host object (from Simbad) N/A pos.eq.ra;meta.main
hostDelta Host Dec ICRS Dec of host object (from Simbad) N/A pos.eq.dec;meta.main

Columns that are parts of indices are marked like this.

Other

The following services may use the data contained in this table:

VOResource

VO nerds may sometimes need VOResource XML for this table.

Notes

Copyright and such: If you use the data or software distributed here, please reference 2012MNRAS.424.2316P. This research was funded in part by SFB 881 "The Milky Way Galaxy".