Experiment
Title
Vis-NIR reflectance spectra (i = 0°, e = 30°) of three lithologies (raw + powder) of the CM2 chondrite Aguas Zarcas under ambient conditions
DOI
10.26302/SSHADE/EXPERIMENT_LB_20200914_001
Data reference
Beck, Pierre (2019): Vis-NIR reflectance spectra (i = 0°, e = 30°) of three lithologies (raw + powder) of the CM2 chondrite Aguas Zarcas under ambient conditions. SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20200914_001
Publications
Database(s)
Experimentalists
Type(s)
laboratory measurement
Description
Vis-NIR reflectance spectra (i = 0°, e = 30°) of 3 different lithologies (raw and powdered samples) of the CM2 chondrite Aguas Zarcas under ambient conditions
Number of spectra
6
Variable type(s)
  • sample composition
  • sample texture
Instrument
SHADOWS Spectro-Gonio bidirectional reflection Vis-NIR
Sample holder
open sample holder (13 mm diameter, 2 mm deep) in anodized aluminum (not blackened)
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
#1 400.0 - 660.0 20.0 4.8
#2 680.0 - 1480.0 20.0 9.5
#3 1500.0 - 2980.0 20.0 19.0
#4 3000.0 - 4200.0 20.0 38.6
Comments
Measured over the 340-4200nm range
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
Image size
5.2 x 5.2 $mm$
Date begin
2019-05-01

Versions

Release date
2020-09-28 09:14:31 UTC+0000
Version (Date)
#1 (2020-09-15 08:47:34 UTC+0000, Updated: 2020-09-28 09:14:31 UTC+0000)
Sponsors
  • European Commission - Horizon 2020 (EC-H2020) (ERC grant agreement no. 771691 (Solarys))