Experiment
Title
Vis-IR spectroscopy of mixtures including water ice, kerite, and pyrrhotite
DOI
10.26302/SSHADE/EXPERIMENT_MC_20181026_1
Data reference
Ciarniello, Mauro; Moroz, Lyuba; VINOGRADOFF, VASSILISSA; Istiqomah, Istiqomah; Poch, Olivier; Sultana, Robin; Beck, Pierre (2018): Vis-IR spectroscopy of mixtures including water ice, kerite, and pyrrhotite. SSHADE/REFL_SLAB (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_MC_20181026_1
Type(s)
laboratory measurement
Description
We measured the Vis-IR spectral reflectance of mixtures including water ice, kerite, and pyrrhotite, with varying abundances, mixing modality, and grain size
Number of spectra
17
Variable type(s)
  • sample composition
  • sample texture
  • sample abundance
Instrument
SHINE Spectro-Gonio bidirectional reflection Vis-NIR
Sample holder
Aluminum sample holder, closed by a sapphire window and cooled by a He cryostat in a vacuum chamber (CarboN-IR)
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 - 650.0 50.0 5.0
#2 700.0 - 1000.0 50.0 10.0
#3 1020.0 - 1380.0 20.0 10.0
#4 1400.0 - 2980.0 20.0 19.0
#5 3000.0 - 4200.0 20.0 39.0
Observation geometry
bidirectional
Observation mode
fixed angles
Incidence angle
0.0°
Emergence angle
30.0°
Azimuth angle
90.0°
Phase angle
30.0°
Resolution observation
4.1°
Observation mode
single spot
Instrument
SHADOWS Spectro-Gonio bidirectional reflection Vis-NIR
Standard medium
air
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 - 660.0 20.0 5.0
#2 680.0 - 1420.0 20.0 10.0
#3 1440.0 - 2640.0 20.0 19.0
#4 2660.0 - 4200.0 20.0 39.0
Observation geometry
bidirectional
Observation mode
fixed angles
Incidence angle
0.0°
Emergence angle
30.0°
Azimuth angle
90.0°
Phase angle
30.0°
Resolution illumination
2.9°
Resolution observation
2.05°
Observation mode
single spot
Date begin - end
2018-10-15 - 2018-10-26

Versions

Release date
2021-11-02 09:16:18 UTC+0000
Version (Date)
#1 (2021-10-28 16:20:37 UTC+0000, Updated: 2021-11-02 09:16:18 UTC+0000)
Sponsors
  • [European Commission - Horizon 2020-RI (ECH2020) (EPN2020-RI: Europlanet 2020 Research Infrastructure, grant No871149 (18-EPN4-033))