SIMBAD references

2012MNRAS.426.2189B - Mon. Not. R. Astron. Soc., 426, 2189-2207 (2012/November-1)

12.2-GHz methanol maser Methanol Multibeam follow-up catalogue - II. Longitude range 186°-330°.

BREEN S.L., ELLINGSEN S.P., CASWELL J.L., GREEN J.A., VORONKOV M.A., FULLER G.A., QUINN L.J. and AVISON A.

Abstract (from CDS):

We present the second portion of a catalogue of 12.2-GHz methanol masers detected towards 6.7-GHz methanol masers observed in the unbiased Methanol Multibeam (MMB) survey. Using the Parkes radio telescope we have targeted all 207 6.7-GHz methanol masers in the longitude range 186°–330° for 12.2-GHz counterparts. We report the detection of 83 12.2-GHz methanol masers, and one additional source which we suspect is thermal emission, equating to a detection rate of 40per cent. Of the 83 maser detections, 39 are reported here for the first time. We discuss source properties, including variability and highlight a number of unusual sources. We present a list of 45 candidates that are likely to harbour methanol masers in the 107.0-GHz transition. Investigating the spectroscopic, magnetic and circumstellar variability of the O9 subgiant star HD57682

Abstract Copyright: © 2012 CSIRO Monthly Notices of the Royal Astronomical Society © 2012 RAS

Journal keyword(s): masers - stars: formation - ISM: molecules - radio lines: ISM

Simbad objects: 8

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2019.10.19-00:25:50

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