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The 6-GHz methanol multibeam maser catalogue - III. Galactic longitudes 330° to 345°
journal contribution
posted on 2023-05-17, 08:43 authored by Caswell, JL, Fuller, GA, Green, JA, Avison, A, Breen, SL, Simon EllingsenSimon Ellingsen, Gray, MD, Pestalozzi, MR, Quinn, L, Thompson, MA, Voronkov, MAWe present results from the third portion of the Methanol Multibeam Galactic plane survey of masers at 6668 MHz. It covers the longitude range 330°–345°, yielding 198 masers, of which more than 40 per cent are new discoveries. The maser population in this longitude range is the densest anywhere in the Galaxy, with many sources delineating a large portion of the Norma spiral arm close to its tangent point, and a cluster defining the southern tangent point of the 3-kpc ring. Two sources lie outside the solar circle, on the far side of the Galaxy, more than 15 kpc away.
History
Publication title
Monthly Notices of the Royal Astronomical SocietyVolume
417Pagination
1964-1995ISSN
1365-2966Department/School
School of Natural SciencesPublisher
Wiley-Blackwell Publishing Ltd.Place of publication
United KingdomRights statement
The definitive published version is available online at: http://www3.interscience.wiley.com/Repository Status
- Restricted