Physical morphology of galaxies using asymmetry

Authors
Citation
Cj. Conselice, Physical morphology of galaxies using asymmetry, ASTRO SP SC, 269, 1999, pp. 585-588
Citations number
12
Categorie Soggetti
Space Sciences
Journal title
ASTROPHYSICS AND SPACE SCIENCE
ISSN journal
0004640X → ACNP
Volume
269
Year of publication
1999
Pages
585 - 588
Database
ISI
SICI code
0004-640X(1999)269:<585:PMOGUA>2.0.ZU;2-6
Abstract
We demonstrate in this paper the use of asymmetry in conjunction with the i ntegrated (B-V) color of galaxies for physical morphological purposes. We s how how color-asymmetry diagrams can be used to distinguish between various types of galaxies, including ellipticals, late and early type disks, irreg ulars and interacting/merging galaxies. We also show how asymmetry can be u sed to help decipher the morphology of nearby starbursts, and galaxies in t he Hubble Deep Field.