Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12386/23744
DC Field | Value | Language |
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dc.contributor.author | Oklay, N. | en_US |
dc.contributor.author | Vincent, J. -B. | en_US |
dc.contributor.author | Sierks, H. | en_US |
dc.contributor.author | Besse, S. | en_US |
dc.contributor.author | PAJOLA, MAURIZIO | en_US |
dc.contributor.author | Bertini, I. | en_US |
dc.contributor.author | Rickman, H. | en_US |
dc.contributor.author | La Forgia, F. | en_US |
dc.contributor.author | Barucci, A. M. | en_US |
dc.contributor.author | Fornasier, S. | en_US |
dc.contributor.author | Barbieri, C. | en_US |
dc.contributor.author | Koschny, D. | en_US |
dc.contributor.author | Lamy, P. L. | en_US |
dc.contributor.author | Rodrigo, R. | en_US |
dc.contributor.author | Agarwal, J. | en_US |
dc.contributor.author | A'Hearn, M. F. | en_US |
dc.contributor.author | Bertaux, J. -L. | en_US |
dc.contributor.author | CREMONESE, Gabriele | en_US |
dc.contributor.author | Da Deppo, V. | en_US |
dc.contributor.author | Davidsson, B. | en_US |
dc.contributor.author | Debei, S. | en_US |
dc.contributor.author | De Cecco, M. | en_US |
dc.contributor.author | FULLE, Marco | en_US |
dc.contributor.author | Groussin, O. | en_US |
dc.contributor.author | Gutiérrez, P. J. | en_US |
dc.contributor.author | Güttler, C. | en_US |
dc.contributor.author | Hviid, S. F. | en_US |
dc.contributor.author | Ip, W. -H. | en_US |
dc.contributor.author | Jorda, L. | en_US |
dc.contributor.author | Keller, H. U. | en_US |
dc.contributor.author | Knollenberg, J. | en_US |
dc.contributor.author | Kramm, J. -R. | en_US |
dc.contributor.author | Kührt, E. | en_US |
dc.contributor.author | Küppers, M. | en_US |
dc.contributor.author | Lara, L. M. | en_US |
dc.contributor.author | Lazzarin, M. | en_US |
dc.contributor.author | Lopez-Moreno, J. J. | en_US |
dc.contributor.author | Marzari, F. | en_US |
dc.contributor.author | Michalik, H. | en_US |
dc.contributor.author | Naletto, G. | en_US |
dc.contributor.author | Thomas, N. | en_US |
dc.contributor.author | Tubiana, C. | en_US |
dc.date.accessioned | 2020-03-31T09:44:22Z | - |
dc.date.available | 2020-03-31T09:44:22Z | - |
dc.date.issued | 2015 | en_US |
dc.identifier.issn | 0004-6361 | en_US |
dc.identifier.uri | http://hdl.handle.net/20.500.12386/23744 | - |
dc.description | OSIRIS was built by a consortium of the Max-Planck-Institut für Sonnensystemforschung, Göttingen, Germany, the CISAS University of Padova, Italy, the Laboratoire d’Astrophysique de Marseille, France, the Instituto de Astrofísica de Andalucia, CSIC, Granada, Spain,the Research and Scientific Support Department of the European Space Agency, Noordwijk, The Netherlands, the Instituto Nacionalde Técnica Aeroespacial, Madrid, Spain, the Universidad Politéchnica de Madrid, Spain, the Department of Physics and Astronomy of Uppsala University, Sweden, and the Institut für Datentechnik und Kommunikationsnetze der Technischen Universität Braunschweig, Germany. The support of the national funding agencies of Germany (DLR), France (CNES), Italy (ASI), Spain (MEC), Sweden (SNSB), and the ESA Technical Directorate are gratefully acknowledged. The OSIRIS filters flown on Rosetta/OSIRIS were manufactured by Spectrogon AB, based in Täby, Sweden. We thank Michael J. Gaffey for his comments on the manuscript and the suggestions for the improvement of the presented work. We thank Lucille Le Corre for the discussions during this work. We are grateful to Martin Hilchenbach and Cecile Engrand from the COSIMA team for providing their calibration minerals list. We are thankful to Edward A. Cloutis for sharing his mixture spectra and Guneshwar Singh Thangjam for his collaboration. We thank Sihane Merouane for the discussions during the review process. This research utilizes spectra from NASA RELAB facility at Brown University. This research has made use data from HOSERLab, which was established by the University of Winnipeg, the Canadian Space Agency (CSA), and the Canada Foundation for Innovation and the Manitoba Research Innovations Fund. The laboratory spectral data acquisition and analysis is supported by CSA and the Natural Science and Engineering Research Council of Canada. This research has made use of NASA’s Astrophysics Data System Bibliographic Services. | - |
dc.description.abstract | Context. We interpret multicolor data from OSIRISNAC for the remote-sensing exploration of comet 67P/Churyumov-Gerasimenko. Aims: We determine the most meaningful definition of color maps for the characterization of surface variegation with filters available on OSIRIS NAC. Methods: We analyzed laboratory spectra of selected minerals and olivine-pyroxene mixtures seen through OSIRIS NAC filters, with spectral methods existing in the literature: reflectance ratios, minimum band wavelength, spectral slopes, band tilt, band curvature, and visible tilt. <Results: We emphasize the importance of reflectance ratios and particularly the relation of visible tilt vs. band tilt. This technique provides a reliable diagnostic of the presence of silicates. Color maps constructed by red-green-blue colors defined with the green, orange, red, IR, and Fe<SUB>2</SUB>O<SUB>3</SUB> filters let us define regions that may significantly differ in composition. Appendices are available in electronic form at "http://www.aanda.org/10.1051/0004-6361/201525994/olm" | en_US |
dc.language.iso | eng | en_US |
dc.title | Characterization of OSIRIS NAC filters for the interpretation of multispectral data of comet 67P/Churyumov-Gerasimenko | en_US |
dc.type | Article | - |
dc.identifier.doi | 10.1051/0004-6361/201525994 | en_US |
dc.identifier.scopus | 2-s2.0-84946615949 | en_US |
dc.identifier.isi | 000365072200045 | en_US |
dc.identifier.url | https://www.aanda.org/articles/aa/abs/2015/11/aa25994-15/aa25994-15.html | en_US |
dc.relation.medium | STAMPA | en_US |
dc.relation.volume | 583 | en_US |
dc.relation.firstpage | A45 | en_US |
dc.type.referee | REF_1 | en_US |
dc.description.international | sì | en_US |
dc.contributor.country | ITA | en_US |
dc.contributor.country | USA | en_US |
dc.contributor.country | GBR | en_US |
dc.contributor.country | FRA | en_US |
dc.contributor.country | DEU | en_US |
dc.contributor.country | ESP | en_US |
dc.relation.scientificsector | FIS/05 - ASTRONOMIA E ASTROFISICA | en_US |
dc.relation.journal | ASTRONOMY & ASTROPHYSICS | en_US |
dc.type.miur | 262 Articolo in rivista | - |
dc.identifier.adsbibcode | 2015A&A...583A..45O | en_US |
dc.description.apc | no | en_US |
dc.description.oa | 1 – prodotto con file in versione Open Access (allegherò il file al passo 5-Carica) | en_US |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
item.languageiso639-1 | en | - |
item.openairetype | Article | - |
item.cerifentitytype | Publications | - |
crisitem.journal.journalissn | 0004-6361 | - |
crisitem.journal.ance | E016240 | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Padova | - |
crisitem.author.dept | O.A. Trieste | - |
crisitem.author.orcid | 0000-0002-3144-1277 | - |
crisitem.author.orcid | 0000-0001-9021-1140 | - |
crisitem.author.orcid | 0000-0001-8435-5287 | - |
Appears in Collections: | 1.01 Articoli in rivista |
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File | Description | Size | Format | |
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aa25994-15.pdf | 1.94 MB | Adobe PDF | View/Open |
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