H{alpha} in HII regions of 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 enhanced [SII] emission relative to their H{alpha} emission) in this galaxy yielded no sources of this kind, besides M&H 10-11 or HoIX X-1. Nevertheless, we found a number of objects with significant H{alpha} emission that probably represent uncatalogued HII regions.

Cone search capability for table J/other/Ser/179.87/table5 (HII regions in Holmberg IX)

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/other/Ser/179.87
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/Ser/179.87
Related Identifier https://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/Ser/179.87
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/other/Ser/179.87
Provenance
Creator Arbutina B.; Ilic D.; Stavrev K.; Urosevic D.; Vukotic B.; Onic D.
Publisher CDS
Publication Year 2011
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Galactic and extragalactic Astronomy; Interstellar medium; Natural Sciences; Physics