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Article: Observations of water in comets with Odin

TitleObservations of water in comets with Odin
Authors
Keywords153P/2002 C1 (Ikeya-Zhang)
19P/Borrelly
C/2000 Wm1 (Linear)
Comets: General
Comets: Individual: C/2001 A2 (Linear)
Radio Lines: Solar System
Submillimeter
Issue Date2003
PublisherE D P Sciences. The Journal's web site is located at http://www.aanda.org
Citation
Astronomy And Astrophysics, 2003, v. 402 n. 3, p. L55-L58 How to Cite?
AbstractThe Odin satellite, which can observe the l10-l01 rotational line at 557 GHz of ortho water with a high spectral resolution (80 m s-1) and a spatial resolution of 2.1′, is well suited for cometary studies. The intensity of this line provides an estimate of the water production rate. The line width gives a direct measure of the coma expansion velocity. The line centre position and shape are affected by the anisotropy of the outgassing and by optical depth effects. Comets observed with Odin up to now are C/2001 A2 (LINEAR) during the commissioning phase of the satellite, 19P/Borrelly at the time of the Deep Space 1 flyby, C/2000 WM1 (LINEAR), and 153P/2002 C1 (Ikeya-Zhang). For this last comet, thorough observations were made at the moment of its closest approach to Earth at the end of April 2002. A deep integration resulted in the detection of the l10-l01 line of H2 18O at 548 GHz. No 16O/18O isotopic anomaly is found.
Persistent Identifierhttp://hdl.handle.net/10722/179664
ISSN
2014 Impact Factor: 4.378
2015 SCImago Journal Rankings: 2.446
References

 

DC FieldValueLanguage
dc.contributor.authorLecacheux, Aen_US
dc.contributor.authorBiver, Nen_US
dc.contributor.authorCrovisier, Jen_US
dc.contributor.authorBockeléeMorvan, Den_US
dc.contributor.authorBaron, Pen_US
dc.contributor.authorBooth, RSen_US
dc.contributor.authorEncrenaz, Pen_US
dc.contributor.authorFlorén, HGen_US
dc.contributor.authorFrisk, Uen_US
dc.contributor.authorHjalmarson, Åen_US
dc.contributor.authorKwok, Sen_US
dc.contributor.authorMattila, Ken_US
dc.contributor.authorNordh, Len_US
dc.contributor.authorOlberg, Men_US
dc.contributor.authorOlofsson, AOHen_US
dc.contributor.authorRickman, Hen_US
dc.contributor.authorSandqvist, Aaen_US
dc.contributor.authorVon Schéele, Fen_US
dc.contributor.authorSerra, Gen_US
dc.contributor.authorTorchinsky, Sen_US
dc.contributor.authorVolk, Ken_US
dc.contributor.authorWinnberg, Aen_US
dc.date.accessioned2012-12-19T10:02:32Z-
dc.date.available2012-12-19T10:02:32Z-
dc.date.issued2003en_US
dc.identifier.citationAstronomy And Astrophysics, 2003, v. 402 n. 3, p. L55-L58en_US
dc.identifier.issn0004-6361en_US
dc.identifier.urihttp://hdl.handle.net/10722/179664-
dc.description.abstractThe Odin satellite, which can observe the l10-l01 rotational line at 557 GHz of ortho water with a high spectral resolution (80 m s-1) and a spatial resolution of 2.1′, is well suited for cometary studies. The intensity of this line provides an estimate of the water production rate. The line width gives a direct measure of the coma expansion velocity. The line centre position and shape are affected by the anisotropy of the outgassing and by optical depth effects. Comets observed with Odin up to now are C/2001 A2 (LINEAR) during the commissioning phase of the satellite, 19P/Borrelly at the time of the Deep Space 1 flyby, C/2000 WM1 (LINEAR), and 153P/2002 C1 (Ikeya-Zhang). For this last comet, thorough observations were made at the moment of its closest approach to Earth at the end of April 2002. A deep integration resulted in the detection of the l10-l01 line of H2 18O at 548 GHz. No 16O/18O isotopic anomaly is found.en_US
dc.languageengen_US
dc.publisherE D P Sciences. The Journal's web site is located at http://www.aanda.orgen_US
dc.relation.ispartofAstronomy and Astrophysicsen_US
dc.subject153P/2002 C1 (Ikeya-Zhang)en_US
dc.subject19P/Borrellyen_US
dc.subjectC/2000 Wm1 (Linear)en_US
dc.subjectComets: Generalen_US
dc.subjectComets: Individual: C/2001 A2 (Linear)en_US
dc.subjectRadio Lines: Solar Systemen_US
dc.subjectSubmillimeteren_US
dc.titleObservations of water in comets with Odinen_US
dc.typeArticleen_US
dc.identifier.emailKwok, S: deannote@hku.hken_US
dc.identifier.authorityKwok, S=rp00716en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-0038363353en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0038363353&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume402en_US
dc.identifier.issue3en_US
dc.identifier.spageL55en_US
dc.identifier.epageL58en_US
dc.publisher.placeFranceen_US
dc.identifier.scopusauthoridLecacheux, A=7003423533en_US
dc.identifier.scopusauthoridBiver, N=6603734959en_US
dc.identifier.scopusauthoridCrovisier, J=35448565400en_US
dc.identifier.scopusauthoridBockeléeMorvan, D=7003530700en_US
dc.identifier.scopusauthoridBaron, P=7102981983en_US
dc.identifier.scopusauthoridBooth, RS=7202614585en_US
dc.identifier.scopusauthoridEncrenaz, P=6603978312en_US
dc.identifier.scopusauthoridFlorén, HG=6602447564en_US
dc.identifier.scopusauthoridFrisk, U=8966521600en_US
dc.identifier.scopusauthoridHjalmarson, Å=15744175200en_US
dc.identifier.scopusauthoridKwok, S=22980498300en_US
dc.identifier.scopusauthoridMattila, K=7102595643en_US
dc.identifier.scopusauthoridNordh, L=6603608785en_US
dc.identifier.scopusauthoridOlberg, M=16201342800en_US
dc.identifier.scopusauthoridOlofsson, AOH=7006322972en_US
dc.identifier.scopusauthoridRickman, H=6603822222en_US
dc.identifier.scopusauthoridSandqvist, Aa=35451841800en_US
dc.identifier.scopusauthoridVon Schéele, F=6602800581en_US
dc.identifier.scopusauthoridSerra, G=7202261072en_US
dc.identifier.scopusauthoridTorchinsky, S=7801644176en_US
dc.identifier.scopusauthoridVolk, K=7006571965en_US
dc.identifier.scopusauthoridWinnberg, A=6603734778en_US

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