https://wiki.sshade.eu/ 2026-04-19T08:40:47+00:00 https://wiki.sshade.eu/ https://wiki.sshade.eu/_media/logo.png text/html 2017-10-11T06:53:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/carbo-nir_simulation_chamber?rev=1507704823&do=diff CARBO-NIR simulation chamber An environmental simulation chamber 'CARBON-NIR' for sublimation-condensation measurements down to -230°C was designed and built in 2010 as a complement to the reflectance spectrometer. CARBONIR-chamber-drawing+pictures.png text/html 2017-10-11T06:59:42+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/closed_cells_for_crystal_growth?rev=1507705182&do=diff Closed cells for crystal ---------- This technique allows crystals to be grown from the liquid in a closed cryogenic cell. A schematic view is shown in the Figure. Reference: [Quirico and Schmitt 1997a] Cell description: The cell (1) has two windows (2) sealed with indium gaskets, and is connected to the finger of the cryostat with a copper handle (3). The temperature at the top and at the middle of the cell are respectively measured with the silicon diodes (4) and (5) (at least one of them … text/html 2018-03-14T18:20:59+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/fts_spectrometers_cryogenic_cells?rev=1521051659&do=diff FTS Spectrometers & cryogenic cells ---------- Laboratory Experiment facility Facility name: SPIROU FTS spectrometer Location: Institut de Planétologie et Astrophysique de Grenoble CNRS - Université Grenoble Alpes Saint Martin d’Hères, France text/html 2020-09-12T13:50:28+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/instruments?rev=1599918628&do=diff GhoSST instruments, techniques and cells Spectroscopic instruments and techniques * SPIROU FTS Spectrometers & cryogenic cells * SHINE Spectro-Gonio Radiometer * SHADOWS Micro Spectro-Gonio Radiometer * IR microscope ---------- Systems and cells * SERAC simulation chamber * CARBO-NIR simulation chamber * Closed cells for crystal growth * High T° cell for microscope text/html 2018-10-18T07:17:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/ir_microscope?rev=1539847025&do=diff * [Hyperion 3000 microscope] * [Brucker 70 spectrometer] text/html 2017-10-11T08:10:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/micro_spectro-gonio_radiometer?rev=1507709456&do=diff SHADOWS Micro Spectro-Gonio Radiometer ---------- Laboratory Experiment facility Facility name: Micro Spectro-Gonio Radiometer Location: Institut de Planétologie et Astrophysique de Grenoble (IPAG) CNRS - Université Grenoble Alpes Saint Martin d’Hères, France text/html 2017-12-16T08:59:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/models?rev=1513414774&do=diff Theoretical spectroscopic models Optical constants The model developed to accurately extract optical constants of solids from thin films will be described here Trotta 1996, PhD thesis This model has been used to extract a number of optical constants of ices in the Mid-IR and Far-IR that you can found in GhoSST text/html 2021-04-23T09:02:01+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/samples?rev=1619168521&do=diff [Logo GhoSST] GhoSST Samples and Spectra Data currently in the GhoSST database [Absorption coefficient of CH4-II ice at 20 K] Near/Mid/Far IR transmission or absorbance spectra of ices: * NIR: NO, NO2 * MIR: H2O Ih, CH4-II, C6H6 * FIR: H2O Ih, Vis, Near/Mid/Far IR absorption coefficient or optical constants of ices text/html 2017-10-11T07:46:13+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/serac_simulation_chamber?rev=1507707973&do=diff SERAC simulation chamber ---------- An environmental simulation chamber 'SERAC' for adsorption measurements down to -40°C was designed and built in 2007 as a complement to the reflectance spectrometer. [SERAC-chamber.png] Picture: SERAC simulation chamber with a mineral sample text/html 2017-10-09T05:58:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/spectra?rev=1507528688&do=diff GhoSST Spectra **TODO: describe the types of spectra you are measuring and providing in SSHADE** text/html 2018-03-02T10:19:43+00:00 Anonymous (anonymous@undisclosed.example.com) https://wiki.sshade.eu/sshade/databases/ghosst/spectro-gonio_radiometer?rev=1519985983&do=diff SHINE Spectro-Gonio Radiometer ---------- Laboratory Experiment facility Facility name: SHINE Spectro-Gonio Radiometer Location: Institut de Planétologie et Astrophysique de Grenoble CNRS - Université Grenoble Alpes Saint Martin d’Hères, France