- DOI
- 10.26302/SSHADE/EXPERIMENT_ZED_20241126_01
- Data reference
- Charlier, Jean (2023): MIR reflectance spectra of mineral standards. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_ZED_20241126_01
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- reflectance factor
- Intensity unit
- no unit
- Instrument
- SMIS NEXUS 6700 - confocal reflexion 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 4.0 4.0
- Observation geometry
- confocal
- Observation mode
- fixed angles
- Incidence angle
- 0.0°
- Emergence angle
- 0.0°
- Azimuth angle
- 180.0°
- Phase angle
- 0.0°
- Resolution illumination
- 12.0°
- Resolution observation
- 12.0°
- Observation mode
- single spot
- Objective type
- x32
- Comments
- The terrestrial standards were measured in a 60x60 µm window, but the meteorite hibonite was taken with a 40x40 µm window, and the meteorite diopsides / Ca-pyroxenes with a 20x20 µm window.The resolution changes with the wavelength according to the Abbe's equation.
- Experiment
- MIR reflectance spectra of mineral standards
- Date begin
- 2023-01-01
- Release date
- 2025-01-10 14:16:47+0000 UTC
- Version (Date)
- #1 (2025-01-10 14:16:47+0000 UTC, Updated: 2025-01-13 07:59:28+0000 UTC)
- History
-
Date Mode Version Status Comments 2024-12-04 17:14:16+0000 UTC first import #1 valid version
- Analysis
- The reflectance factor spectrum was obtained by dividing by a reference spectrum collected on a gold surface gold mirror under the same observation conditions.
- Quality flag
- 4
- Validator(s)