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Please use this identifier to cite or link to this item: http://hdl.handle.net/2289/2402
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dc.contributor.authorDeguchi, Shuji-
dc.contributor.authorNakashima, Jun-Ichi-
dc.contributor.authorBalasubramanyam, R.-
dc.date.accessioned2007-05-25T08:07:10Z-
dc.date.available2007-05-25T08:07:10Z-
dc.date.issued2001-04-
dc.identifier.citationPublications of the Astronomical Society of Japan, 2001, Vol.53, p305-en
dc.identifier.issn0004-6264-
dc.identifier.urihttp://hdl.handle.net/2289/2402-
dc.descriptionRestricted Access.en
dc.description.abstractWe have surveyed 163 southern IRAS sources in the SiO J = 2 - 1 v = 1 maser line at 86 GHz, obtaining 38 (22 new and 16 previously known) detections. These detections include 6 stars not previously detected in OH 1612 MHz surveys, and 4 sources assigned incorrect OH radial velocities. The distance reachable in this survey turned out to be about 4 kpc. The local velocity dispersion near the Sun were found to be approximately 30 km s-1 for these IRAS/SiO sources. A relatively high concentration of the SiO detected sources were found at the area 320° < l < 340° (toward ``Norma tangent''). The estimated distances for these sources suggest that this concentration is spread between 2 and 6 kpc from the Sun, peaking on the Scutum-Crux arm.en
dc.format.extent556294 bytes-
dc.format.mimetypeapplication/pdf-
dc.language.isoenen
dc.publisherAstronomical Society of Japanen
dc.relation.urihttp://adsabs.harvard.edu/cgi-bin/bib_query?2001PASJ...53..305Den
dc.rights2001 Astronomical Society of Japanen
dc.subjectGALAXY: KINEMATICS AND DYNAMICSen
dc.subjectGALAXY: STRUCTUREen
dc.subjectRADIO LINES: STARSen
dc.subjectSTARS: LATE-TYPEen
dc.titleSiO maser survey of southern IRAS sourcesen
dc.typeArticleen
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