Experiment
Title
Mid-IR absorbance spectra of bulk CO chondrites in KBr pellets under ambient conditions of temperature and pressure
DOI
10.26302/SSHADE/EXPERIMENT_LB_20201103_001
Data reference
Prestgard, Trygve; Bonal, Lydie; Eschrig, Jolantha; Beck, Pierre (2019): Mid-IR absorbance spectra of bulk CO chondrites in KBr pellets under ambient conditions of temperature and pressure. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20201103_001
Publications
Type(s)
laboratory measurement
Description
Mid-IR absorbance spectra of bulk CO chondrites (ALHA77003, ALH83108, ALH85003, DOM03238, DOM08006, EET92126, Kainsaz, LAP031117, MET00737, MIL05024, MIL07187, MIL07193, MIL07687, MIL07709, Moss, QUE97416) in KBr pellets under ambient conditions of temperature and pressure
Number of spectra
27
Variable type(s)
  • sample composition
Instrument
Brucker Vertex 70v – transmission Mid-IR
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
#1 400.0 - 4000.0 1.9287 4.0 0.05
Observation mode
single spot
Spatial resolution
3.0 ${\pm}$ 1.0 ${\mu}m$
Comments
laser right in the center - spot of a few microns
Date begin
2019-06-01

Versions

Release date
2022-10-13 13:24:52+0000 UTC
Version (Date)
#1 (2022-10-13 13:24:52+0000 UTC, Updated: 2022-10-13 13:24:52+0000 UTC)
Sponsors
  • European Commission - Horizon 2020 (EC-H2020) (ERC grant agreement no. 771691 (Solarys))