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dc.contributor.authorViti, S.
dc.contributor.authorTennyson, J.
dc.contributor.authorJones, H.R.A.
dc.contributor.authorAllard, F.
dc.contributor.authorHauschildt, P.
dc.date.accessioned2008-02-01T11:43:57Z
dc.date.available2008-02-01T11:43:57Z
dc.date.issued1998
dc.identifier.citationViti , S , Tennyson , J , Jones , H R A , Allard , F & Hauschildt , P 1998 , A Comparison of the Infrared Spectra of Two Very Late-type M Dwarfs with Different Gravities . in In: Brown Dwarfs and Extrasolar Planets - ASP Conf Series 134 . Astronomical Society of the Pacific , pp. 471-4 .
dc.identifier.isbn1-886733-54-6
dc.identifier.otherPURE: 156687
dc.identifier.otherPURE UUID: bbf7dca9-d820-4ead-8e02-d5ffb0661fe5
dc.identifier.otherdspace: 2299/1525
dc.identifier.urihttp://hdl.handle.net/2299/1525
dc.descriptionOriginal paper can be found at: http://www.astrosociety.org/pubs/cs/113-155.html--Copyright Astronomical Society of the Pacific
dc.description.abstractWe present observations obtained during the commissioning of the upgraded Cooled Grating Spectrometer 4 on the UK Infrared Telescope on Mauna Kea, of the very low-mass objects TVLM 513-46546 and Gl 569B. Spectra were taken from 1.0 to 2.5um allowing the peak of their energy distributions to be measured. TVLM 513-46546 and Gl 569B have very similar spectral types and colours but they differ by more than a magnitude in luminosity; this indicates that their surface gravities differ by around 0.5 dex. We interpret their stellar parameters by making comparisons with the latest atmospheric models.en
dc.language.isoeng
dc.publisherAstronomical Society of the Pacific
dc.relation.ispartofIn: Brown Dwarfs and Extrasolar Planets - ASP Conf Series 134
dc.titleA Comparison of the Infrared Spectra of Two Very Late-type M Dwarfs with Different Gravitiesen
dc.contributor.institutionSchool of Physics, Astronomy and Mathematics
dc.contributor.institutionSchool of Physics, Engineering & Computer Science
dc.contributor.institutionDepartment of Physics, Astronomy and Mathematics
dc.contributor.institutionCentre of Data Innovation Research
dc.contributor.institutionCentre for Astrophysics Research
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue


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