- Title
- Vis-NIR reflectance spectra (i=0°, e=30°) measured at ambient conditions of pressure and temperature of Murchison (CM2 chondrite) shocked at 5 GPa, 10 GPa, 20 GPa and 40 GPa
- DOI
- 10.26302/SSHADE/EXPERIMENT_LB_20250307_001
- Data reference
- Beck, Pierre; Potin, Sandra (2010): Vis-NIR reflectance spectra (i=0°, e=30°) measured at ambient conditions of pressure and temperature of Murchison (CM2 chondrite) shocked at 5 GPa, 10 GPa, 20 GPa and 40 GPa. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20250307_001
- Publications
- Database(s)
- Experimentalists
- Type(s)
- laboratory measurement
- Number of spectra
- 4
- Variable type(s)
-
- sample composition
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- Vis, NIR
- Valid spectral range(s)
-
Min - Max ($nm$) Sampling ($nm$) Resolution ($nm$) Position accuracy ($nm$) Absorption edge #1 500.0 - 1000.0 10.0 9.5 #2 1000.0 - 1590.0 20.0 9.5 #3 1600.0 - 2830.0 20.0 19.0 #4 2840.0 - 4200.0 20.0 39.0
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
- bidirectional
- Observation mode
- fixed angles
- Incidence angle
- 0.0°
- Emergence angle
- 30.0°
- Azimuth angle
- 0.0°
- Phase angle
- 30.0°
- Resolution illumination
- 5.8°
- Resolution observation
- 4.1°
Illumination
Observation
- Comments
- partial polarization variable with wavelength (from monochromator grating)
- Observation mode
- single spot
- Comments
- samples were illuminated with a monochromatic beam <= 1.7 mm in diameter
- Date begin
- 2010-01-01
Versions
- Release date
- 2025-03-11 16:19:40 UTC+0000
- Version (Date)
- #1 (2025-03-11 16:19:40 UTC+0000, Updated: 2025-03-11 16:19:40 UTC+0000)