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Merging or Interacting? Determining the Nature of the Large-Scale StructureAround NGC 1569

Published online by Cambridge University Press:  11 July 2011

M. Koleva ,
Ph. Prugniel ,
I. Vauglin ,
M. Jackson ,
D. Hunter  and
F.J. Lockman
M. Jackson*
Affiliation:
Lowell Observatory, 1400 W. Mars Hill Rd., Flagstaff, AZ 86001, USA Georgia State University, Department of Physics and Astronomy, Atlanta, GA 30303, USA
D. Hunter
Affiliation:
Lowell Observatory, 1400 W. Mars Hill Rd., Flagstaff, AZ 86001, USA
F.J. Lockman
Affiliation:
NRAO – Green Bank, Green Bank, WV 24944, USA
*
e-mail: [email protected]
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Abstract

We present a preliminary large-scale, neutral Hydrogen emission map of structure around dwarf irregular (dIm) galaxy NGC 1569. These data were taken earlier this year with the Robert C. Byrd Green Bank Telescope (GBT). Our primary objective was to search for HI structure potentially connecting NGC 1569 with IC 342 as an explanation for the starburst and peculiar kinematics prevalent in NGC 1569.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 48: CRAL-2010 A Universe of Dwarf Galaxies , 2011 , pp. 167 - 168
Copyright
© EAS, EDP Sciences, 2011

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