- Title
- NIR-MIR reflectance spectra (i=0°, e=30°, az=0°) of phyllosilicates and Phobos simulants (mixed silicates and coals)
- DOI
- 10.26302/SSHADE/EXPERIMENT_OP_20240717_001
- Data reference
- Wargnier, Antonin; Poch, Olivier; Beck, Pierre (2022): NIR-MIR reflectance spectra (i=0°, e=30°, az=0°) of phyllosilicates and Phobos simulants (mixed silicates and coals). SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_OP_20240717_001
- Publications
- Database(s)
- Experimentalists
- Type(s)
- laboratory measurement
- Description
- MIR (1.2-19.9 µm) reflectance spectra (i=0°, e=30°, az=0°) acquired with a biconical reflectance kit on a FTIR instrument of several mixtures and endmembers used as Phobos simulants
- Number of spectra
- 15
- Variable type(s)
-
- sample composition
- Instrument
- Brucker Vertex 70 – transmission Mid-IR
- Sample holder
- Aluminum sample holder in a biconical reflectance kit A513/QA
- Standard medium
- air
- Observation mode
- spectrum
- Spectral range type(s)
- NIR, MIR
- Valid spectral range(s)
-
Min - Max (${\mu}m$) Sampling (${\mu}m$) Resolution (${\mu}m$) Position accuracy (${\mu}m$) Absorption edge #1 1.5 - 18.0
Definition: incidence and emergence angles are positive with origin at nadir, and vary in same direction. Azimuth origin (increasing clockwise) is for i = e (opposition geometry).
- Observation geometry
- biconical
- Observation mode
- fixed angles
- Incidence angle
- 0.0°
- Emergence angle
- 30.0°
- Azimuth angle
- 0.0°
- Phase angle
- 30.0°
- Resolution observation
- 5.0°
Illumination
Observation
- Comments
- some wavelength dependent polarization
- Observation mode
- single spot
- Spatial resolution
- 5.0 ${\pm}$ 1.0 $mm$
- Date begin
- 2022-01-01
Versions
- Release date
- 2024-07-17 14:48:51 UTC+0000
- Version (Date)
- #1 (2024-07-17 14:48:51 UTC+0000, Updated: 2024-07-17 14:48:51 UTC+0000)
- Sponsors
-
- Centre National d’Etudes Spatiales (CNES) (Scientific support of the MIRS instrument onboard the MMX mission)