Abstract
We present the fourth portion of a Galactic plane survey of methanol masers at 6668MHz, spanning the longitude range 186°-330°. We report 207 maser detections, 89 new to the survey. This completes the southern sky part of the methanol multibeam survey and includes a large proportion of new sources, 43 per cent. We also include results from blind observations of the Orion-Monoceros star-forming region, formally outside the latitude range of the methanol multibeam survey; only the four previously known methanol emitting sites were detected, of which we present new positions and spectra for masers at Orion A (south) and Orion B, obtained with the Multi-Element Radio Linked Interferometer Network (MERLIN) array. © 2012 CSIRO. Monthly Notices of the Royal Astronomical Society © 2012 RAS.
| Original language | English |
|---|---|
| Pages (from-to) | 3108-3125 |
| Number of pages | 17 |
| Journal | Monthly Notices of the Royal Astronomical Society |
| Volume | 420 |
| Issue number | 4 |
| DOIs | |
| Publication status | Published - Mar 2012 |
Keywords
- Masers
- Stars: formation
- Surveys