Optical Observations of M81 Galaxy Group in Narrow Band [SII] and H_alpha Filters: Holmberg IX
We present observations of the nearby tidal dwarf galaxy Holmberg IX in M81 galaxy group in narrow band [SII] and H$alpha$ filters, carried out in March and November 2008 with the 2m RCC telescope at NAO Rozhen, Bulgaria. Our search for resident supernova remnants (identified as sources with enhance...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Astronomical Observatory, Department of Astronomy, Belgrade
2009-12-01
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Series: | Serbian Astronomical Journal |
Subjects: | |
Online Access: | http://saj.matf.bg.ac.rs/179/pdf/087-094.pdf |