12.2-GHz methanol maser MMB follow-up catalogue – III. Longitude range 10° to 20°
نویسندگان
چکیده
منابع مشابه
The 6 - GHz methanol multibeam maser catalogue II : Galactic longitudes 6 ◦ to 20 ◦
We present the second portion of an unbiased survey of the Galactic plane for 6668MHz methanol masers. This section of the survey spans the longitude range 6◦ to 20◦. We report the detection of 119 maser sources, of which 42 are new discoveries. The masers are tightly constrained to the Galactic plane, with only four outside a latitude range of ±1◦. This longitude region includes the brightest ...
متن کاملThe 6 - GHz methanol multibeam maser catalogue I : Galactic Centre region , longitudes 345 ◦ to 6 ◦
We have conducted a Galactic plane survey of methanol masers at 6668 MHz using a 7-beam receiver on the Parkes telescope. Here we present results from the first part, which provides sensitive unbiased coverage of a large region around the Galactic Centre. Details are given for 183 methanol maser sites in the longitude range 345◦ through the Galactic Centre to 6◦. Within 6◦ of the Centre, we fou...
متن کاملThe 6-GHz methanol multibeam maser catalogue IV: Galactic longitudes 186◦ to 330◦ including the Orion–Monoceros region
We present the fourth portion of a Galactic Plane survey of methanol masers at 6668MHz, spanning the longitude range 186◦ to 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%. We also include results from blind observations of the Orion–Monoceros star forming regio...
متن کاملA search for 85.5- and 86.6-GHz methanol maser emission
We have used the Australia Telescope National Facility Mopra 22m millimetre telescope to search for emission from the 6 −2-7−1 E (85.5-GHz) and 72-63 A − (86.6GHz) transitions of methanol. The search was targeted towards 22 star formation regions which exhibit maser emission in the 107.0-GHz 31-40 A + methanol transition, as well as in the 6.6-GHz 51-60 A + transition characteristic of class II...
متن کاملA general catalogue of 6.7-GHz methanol masers⋆ I: data
Methanol masers are often detected in regions of intense star formation. Several studies in the last decade indicate that they may even be the earliest signpost of a high-mass star-forming region. Their powerful emission make them very good candidates for observations using both single–dish telescopes and interferometers, the latter allows detailed structural and dynamical studies of these obje...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2014
ISSN: 1365-2966,0035-8711
DOI: 10.1093/mnras/stt2447