Spectrum preview
Title
Vis-NIR reflectance spectra (i = 0°, e = 30°) of powdered antigorite (50 - 100 μm)
Database
Experiment type
laboratory measurement
Spectrum type
reflectance factor
Version
#1 (2024-07-14 19:06:50 UTC+0000)
Instrument parameters
Instrument
SHADOWS Spectro-Gonio bidirectional reflection Vis-NIR
Spectral observation mode
spectrum
Valid spectral range(s)
0.6 - 0.68 ${\mu}m$ ; 0.7 - 1.58 ${\mu}m$ ; 1.6 - 2.82 ${\mu}m$ ; 2.84 - 4.2 ${\mu}m$
Observation geometry
bidirectional : i=0.0° ; e=30.0° ; az=0.0° ; ph=30.0°
Angle observation mode
fixed angles
Spatial observation mode
single spot
Sample preview
Name
antigorite
Texture
loose granular
Thickness
2.0 $\pm$ 0.1 $mm$
Temperature
297.0 $\pm$ 1.0 $K$
References
Data reference
Wargnier, Antonin; Poch, Olivier; Beck, Pierre (2022): Vis-NIR reflectance spectra (i=0°, e=30°, az=0°) of Phobos simulants (silicates, organics, pure and mixed). SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20240713_001