Abstract
view Abstract Citations (11) References (24) Co-Reads Similar Papers Volume Content Graphics Metrics Export Citation NASA/ADS Search for methanol masers. Buxton, R. B. ; Barrett, A. H. ; Ho, P. T. P. ; Schneps, M. H. Abstract Orion A is presently the only known source of microwave methanol (CH3OH) maser emission at a wavelength of about 1 cm. A search has been made for emission in the J = 2, 4, and 6 lines of methanol in 132 sources of H2O, SiO, and OH microwave maser emission. No new methanol sources were observed, and a table of upper limits is presented. The apparent uniqueness of Orion A is probably due to its being relatively nearby (0.5 kpc). Publication: The Astronomical Journal Pub Date: December 1977 DOI: 10.1086/112160 Bibcode: 1977AJ.....82..985B Keywords: Astronomical Spectroscopy; Interstellar Masers; Methyl Alcohol; Microwave Emission; Hydroxyl Emission; Radio Telescopes; Searching; Silicon Oxides; Water; Astrophysics full text sources ADS |
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