- Title
- Baseline corrected, average and normalized MIR transmission spectra of matrix fragments of UOC chondrites, pressed on diamonds under vacuum and at several temperatures
- DOI
- 10.26302/SSHADE/EXPERIMENT_LB_20221013_001
- Data reference
- Eschrig, Jolantha; Bonal, Lydie; Vacher, Lionel (2018): Baseline corrected, average and normalized MIR transmission spectra of matrix fragments of UOC chondrites, pressed on diamonds under vacuum and at several temperatures. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20221013_001
- Publications
- Database(s)
- Experimentalists
- Type(s)
- laboratory measurement
- Description
- MIR spectra of matrix fragments of A881607, ALHA76004, Bishunpur, BTN 00302, EET 83248, EET 90066, EET 90628, EET 96188, GRO 06054, GRO 95504, LEW 87248, LEW 87284, MCY 05218, MET00489, QUE 97008, RBT 04251, Semarkona, TIL 82048 UOC chondrites under vacuum and at 100°C and 300°C
- Number of spectra
- 34
- Variable type(s)
-
- sample composition
- chemical variability
- temperature
- Instrument
- Brucker Vertex 70 + Hyperion 3000 – micro-transmission Mid-IR
- Sample holder
- The diamond windows were loaded into a cell, enabling temp. up to 300C under vacuum (from 10-4 mbar down to 10-7 mbar). Optical access is permitted from both sides of the cell through KBr windows, thus enabling measurements in transmission.
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- MIR
- Valid spectral range(s)
-
Min - Max ($cm^{-1}$) Sampling ($cm^{-1}$) Resolution ($cm^{-1}$) Position accuracy ($cm^{-1}$) Absorption edge #1 600.0 - 4000.0 1.928 4.0 0.05
- Observation mode
- single spot
- Spots number
- 1
- Objective type
- x15
- Pixels number
- 1 x 1
- Image size
- 40.0 x 40.0 ${\mu}m$
- Spatial resolution
- 3.0 ${\pm}$ 1.0 ${\mu}m$
- Comments
- the typical size of the spot on the sample was 40 microns x 40 microns
- Date begin
- 2018-03-01
Versions
- Release date
- 2024-11-19 14:50:54 UTC+0000
- Version (Date)
- #1 (2024-11-19 14:50:54 UTC+0000, Updated: 2024-11-19 14:50:54 UTC+0000)
- Sponsors
-
- None (ERC Solarys) (SOLARYS ERC-CoG2017-771691)
- Programme National de Planétologie INSU 2020 (PNP)
- Axe "Système Solaire" (CNES)