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A supplement to MASH
The MASH-II supplement to the Macquarie/AAO/Strasbourg Hα Planetary Nebulae Catalogue (MASH) contains over 300 true, likely and possible new Galactic planetary nebulae (PNe) discovered in the AAO/UKST Hα survey of the Southern Galactic Plane. MASH-II involved a re-examination of the entire Hα survey in digital form to find the majority of the remaining PNe left after MASH. These latest discoveries largely comprise two distinction groups: small, star-like or moderately resolved PNe, and mostly large, extremely low surface brightness PNe.
- MASH-II Catalogue query via VizieR
- MASH-II Spectra access
- MASH-II image gallery
- MASH-II reference paper: