The CHAOS Survey

Danielle A. Berg, Richard W. Pogge, Evan D. Skillman, Kevin V. Croxall, John Moustakas, Ness Mayker

Research output: Contribution to journalArticlepeer-review

Abstract

The CHAOS survey has measured high-quality optical spectra in 100s of Hii regions across 11 nearby spiral galaxies. This dataset represents the most accurate and precise study of direct CEL abundances across a broad range of physical conditions in extragalactic Hii regions to date, and so provides a rich database from which an absolute nebular abundance scale can be calibrated.

Original languageEnglish (US)
Pages (from-to)246-248
Number of pages3
JournalProceedings of the International Astronomical Union
Volume14
Issue numberA30
DOIs
StatePublished - Jan 1 2018

Keywords

  • galaxies: abundances
  • galaxies: evolution
  • galaxies: ISM
  • galaxies: spira l
  • ISM: abundances
  • ISM: HII regions
  • ISM: lines and bands

Fingerprint Dive into the research topics of 'The CHAOS Survey'. Together they form a unique fingerprint.

Cite this