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Unravelling the Structure of Aspherical Protoplanetary Nebulae I. HST Imaging and OH Maser-Line Observations of Roberts 22

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dc.contributor.author Sahai, R. en_US
dc.contributor.author Zijlstra, A. en_US
dc.contributor.author Bujarrabal, V. en_US
dc.contributor.author Hekkert, P. L. en_US
dc.date.accessioned 2004-09-25T17:42:20Z
dc.date.available 2004-09-25T17:42:20Z
dc.date.issued 1998-12 en_US
dc.identifier.citation Astronomical Journal en_US
dc.identifier.citation USA en_US
dc.identifier.clearanceno 98-1887 en_US
dc.identifier.uri http://hdl.handle.net/2014/20803
dc.description.abstract We have obtained high-resolution wide-band, narrow-band and polarimetric images of the bipolar protoplanetary nebula Roberts 22 with the Wide-Field & Planetary Camera 2 on HST. OH maser-line emission has also been observed using the Australia Telescope Compact Array. en_US
dc.format.extent 2305297 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.subject.other bipolar protoplanetary nebula Roberts 22 Wide-Field & Planetary Camera 2 HST cicumstellar matter mass-loss post-AGB planetary nebulae en_US
dc.title Unravelling the Structure of Aspherical Protoplanetary Nebulae I. HST Imaging and OH Maser-Line Observations of Roberts 22 en_US


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