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A Compact Planetary Simulation Chamber for the Characterization of the Bi-Directional Reflectance of Asteroid, Cometary, and Solar System Small Bodies (SSSB) Analogues at Low-Temperature Environments

Rosas Ortiz, J. and Helbert, Jörn and Maturilli, Alessandro and Lehmann, Hartmut (2018) A Compact Planetary Simulation Chamber for the Characterization of the Bi-Directional Reflectance of Asteroid, Cometary, and Solar System Small Bodies (SSSB) Analogues at Low-Temperature Environments. Lunar and Planetary Science Conference, 19.-23. Mär. 2018, The Woodlands, Texas, USA.

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Abstract

Over the course of more than 3 decades, the Institute for Planetary Research of the German Aerospace Center (DLR) has gained considerable expertise in spectroscopy of minerals, rocks, meteorites and organic matter. At DRL’s Planetary Spectroscopy Laboratory (PSL), a wide range of planetary analogue materials are routinely analyzed. PSL facilities are equipped to provide unique capabilities in measuring emissivity of fine-grained powder materials over a very wide spectral range, bulk materials and coatings at temperatures up to 1000K across the whole infrared wavelength range. A set up for the characterization of asteroid analogues by means emission and reflectance spectroscopy is available [1] and reflectance spectra at room temperature have been measured [2]. As a response to the current and future research ambitions at the PSL, the extension of the capabilities towards low-T reflectance measurements has been started. Currently, PSL is operating a test setup cooled by liquid nitrogen and using the internal sample chamber of a Bruker VERTEX 80V. The goal is the development of a compact low-temperature vacuum chamber for bidirectional reflectance measurements. This will allow the characterization of analog materials for icy moons, asteroids, comets and solar system small bodies (SSSB) at low-temperature environments

Item URL in elib:https://elib.dlr.de/125544/
Document Type:Conference or Workshop Item (Poster)
Title:A Compact Planetary Simulation Chamber for the Characterization of the Bi-Directional Reflectance of Asteroid, Cometary, and Solar System Small Bodies (SSSB) Analogues at Low-Temperature Environments
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Rosas Ortiz, J.UNSPECIFIEDUNSPECIFIED
Helbert, JörnJoern.Helbert (at) dlr.dehttps://orcid.org/0000-0001-5346-9505
Maturilli, AlessandroAlessandro.Maturilli (at) dlr.deUNSPECIFIED
Lehmann, HartmutTechnische Universität BerlinUNSPECIFIED
Date:March 2018
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:p. 1883
Status:Published
Keywords:icy bodies, reflectance, SSSB
Event Title:Lunar and Planetary Science Conference
Event Location:The Woodlands, Texas, USA
Event Type:international Conference
Event Dates:19.-23. Mär. 2018
Organizer:LPI
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Science and Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Erforschung des Weltraums
DLR - Research theme (Project):Projekt BepiColombo MERTIS und BELA
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Leitungsbereich PF
Deposited By: Maturilli, Alessandro
Deposited On:03 Jan 2019 09:54
Last Modified:31 Jul 2019 20:23

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