The 6-GHz methanol multibeam maser catalogue IV.: Galactic longitudes 186deg-330deg including the Orion-Monoceros region

J.A. Green; J.L. Caswell; G.A. Fuller; A. Avison; S.L. Breen; S.P. Ellingsen; M.D. Gray; M. Pestalozzi; L. Quinn; Mark Thompson; M. A. Voronkov

doi:10.1111/j.1365-2966.2011.20229.x

The 6-GHz methanol multibeam maser catalogue IV. Galactic longitudes 186deg-330deg including the Orion-Monoceros region

J.A. Green, J.L. Caswell, G.A. Fuller, A. Avison, S.L. Breen, S.P. Ellingsen, M.D. Gray, M. Pestalozzi, L. Quinn, Mark Thompson, M. A. Voronkov

Centre for Astrophysics Research (CAR)

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Abstract

We present the fourth portion of a Galactic plane survey of methanol masers at 6668 MHz, 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.

Original language	English
Pages (from-to)	3108-3125
Number of pages	18
Journal	Monthly Notices of the Royal Astronomical Society (MNRAS)
Volume	420
Issue number	4
DOIs	https://doi.org/10.1111/j.1365-2966.2011.20229.x
Publication status	Published - 1 Mar 2012

Keywords

masers, surveys, stars: formation

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10.1111/j.1365-2966.2011.20229.x

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Green, J. A., Caswell, J. L., Fuller, G. A., Avison, A., Breen, S. L., Ellingsen, S. P., Gray, M. D., Pestalozzi, M., Quinn, L., Thompson, M., & Voronkov, M. A. (2012). The 6-GHz methanol multibeam maser catalogue IV. Galactic longitudes 186deg-330deg including the Orion-Monoceros region. Monthly Notices of the Royal Astronomical Society (MNRAS), 420(4), 3108-3125. https://doi.org/10.1111/j.1365-2966.2011.20229.x

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title = "The 6-GHz methanol multibeam maser catalogue IV.: Galactic longitudes 186deg-330deg including the Orion-Monoceros region",

abstract = "We present the fourth portion of a Galactic plane survey of methanol masers at 6668 MHz, 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.",

keywords = "masers, surveys, stars: formation",

author = "J.A. Green and J.L. Caswell and G.A. Fuller and A. Avison and S.L. Breen and S.P. Ellingsen and M.D. Gray and M. Pestalozzi and L. Quinn and Mark Thompson and Voronkov, \{M. A.\}",

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Green, JA, Caswell, JL, Fuller, GA, Avison, A, Breen, SL, Ellingsen, SP, Gray, MD, Pestalozzi, M, Quinn, L, Thompson, M & Voronkov, MA 2012, 'The 6-GHz methanol multibeam maser catalogue IV. Galactic longitudes 186deg-330deg including the Orion-Monoceros region', Monthly Notices of the Royal Astronomical Society (MNRAS), vol. 420, no. 4, pp. 3108-3125. https://doi.org/10.1111/j.1365-2966.2011.20229.x

TY - JOUR

T1 - The 6-GHz methanol multibeam maser catalogue IV.

T2 - Galactic longitudes 186deg-330deg including the Orion-Monoceros region

AU - Green, J.A.

AU - Caswell, J.L.

AU - Fuller, G.A.

AU - Avison, A.

AU - Breen, S.L.

AU - Ellingsen, S.P.

AU - Gray, M.D.

AU - Pestalozzi, M.

AU - Quinn, L.

AU - Thompson, Mark

AU - Voronkov, M. A.

PY - 2012/3/1

Y1 - 2012/3/1

N2 - We present the fourth portion of a Galactic plane survey of methanol masers at 6668 MHz, 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.

AB - We present the fourth portion of a Galactic plane survey of methanol masers at 6668 MHz, 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.

KW - masers, surveys, stars: formation

U2 - 10.1111/j.1365-2966.2011.20229.x

DO - 10.1111/j.1365-2966.2011.20229.x

M3 - Article

SN - 0035-8711

VL - 420

SP - 3108

EP - 3125

JO - Monthly Notices of the Royal Astronomical Society (MNRAS)

JF - Monthly Notices of the Royal Astronomical Society (MNRAS)

IS - 4

ER -

The 6-GHz methanol multibeam maser catalogue IV. Galactic longitudes 186deg-330deg including the Orion-Monoceros region

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