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Temperature and reflectance derivation from VIRTIS-H observations of 67P

Date Issued
2015
Author(s)
Erard, S.
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Leyrat, C.
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Bockelée-Morvan, D.
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Despan, D.
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Drossart, P.
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Schmitt, B.
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Quirico, E.
Abstract
A specific thermal emission model is applied to observations of 67P/Churyumov-Gerasimenko surface by the high-resolution channel of VIRTIS. Signal inversion provides both an effective surface temperature (averaged inside the FoV) and a reflectance spectrum corrected from thermal emission. Details of the organic material band at 3.2 μm [1] and longer wavelengths can then be studied at resolution R ~ 1500-3000 with increased contrast and accuracy.
Coverage
European Planetary Science Congress 2015 (EPSC)
Start page
EPSC2015-419
Conferenece
European Planetary Science Congress 2015 (EPSC)
Conferenece place
Nantes, Francia
Conferenece date
27 settembre - 2 ottobre 2015
Uri
Url
Ads BibCode
2015EPSC...10..419E
Rights
open.access
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EPSC2015-419.pdf

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