Search Results - "maser"
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OH masers in nearby galaxies
Published 2009“…A total of thirteen masers were detected, including all but one of the previously known sources. …”
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Accurate OH maser positions from SPLASH: Understanding the origins of OH masers with an unbiased survey
Published 2017“…This thesis investigated the accurate positions of ground-state OH masers with the ATCA. All ATCA observations have been completed. 215 OH maser sites in the pilot region have been fully reduced and published. …”
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The 6-GHz multibeam maser survey - II. Statistical analysis and Galactic distribution of 6668-MHz methanol masers
Published 2017“…The Methanol Multibeam survey has produced the largest and most complete census of methanol and excited-state hydroxyl masers in the Galaxy to date. Observing the entire Galactic plane visible from the Southern hemisphere for 6668-MHz methanol and 6030/6035-MHz hydroxyl masers, to an rms sensitivity of 0.015 Jy km s−1, the survey has detected a total of 972 methanol maser sources, implying a total Galactic population of ~1290 sources with flux densities above the survey 3σ peak flux density limit of 0.51 Jy. …”
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The 6-GHz multibeam maser survey – I. Techniques
Published 2009Subjects: Get full text
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Ground-state OH maser distributions in the Galactic Centre region
Published 2016“…We classified these OH masers into evolved star OH maser sites, star formation OH maser sites, supernova remnant OH maser sites, planetary nebula OH maser sites and unknown maser sites using their accurate positions. …”
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Accurate OH maser positions from the SPLASH pilot region
Published 2016“…Supplementing our data with data from the MAGMO (Mapping the Galactic Magnetic field through OH masers) survey, we find maser emission toward 175 of the 196 target fields. …”
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Interferometry of class i methanol masers, statistics and the distance scale
Published 2017“…The Australia Telescope Compact Array (ATCA) participated in a number of survey programs to search for and image common class I methanol masers (at 36 and 44 GHz) with high angular resolution. …”
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Discovery of the new class I methanol maser transition at 23.4 GHz
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Unusual shock-excited oh maser emission in a young Planetary Nebula
Published 2016“…All rights reserved. We report on OH maser emission toward G336.644-0.695 (IRAS 16333-4807), which is a H2O maser-emitting Planetary Nebula (PN). …”
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High-velocity-resolution observations of OH main line masers in the M82 starburst
Published 2010Subjects: Get full text
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Physical and chemical conditions in methanol maser selected hot cores and UCH II regions
Published 2009“…We present the results of a targeted 3-mm spectral line survey towards the eighty-three 6.67GHz methanol maser selected star-forming clumps observed by Purcell. …”
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Evaluation of the effectiveness and efficiency of MASER and Bigram methods in retrieving Hadith documents / Mohd Yusof Mohd Zain
Published 2004“…Besides, these collections are also conflated using both MASER and Bigram algorithms and hence known as Maser-Hadith and Maser-query. …”
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