Spectrum

Vis-NIR spectrum of salty ice (5 wt.% NaCl) after electron irradiation

Title
Vis-NIR spectrum of salty ice (5 wt.% NaCl) after electron irradiation
Draw options
Draw line: Fill area:
Line width:
Fill opacity:
Colors:
Range:
Saturation:
Lightness:
Data
Unit:  Range: Valid spectral range(s): 4166.66666666667 - 25000.0 nm
X Axis
Scale:   Inverted:
Y Axis
Scale:
Legend
Position:   Visibility:
DOI
10.26302/SSHADE/EXPERIMENT_RO_20240701_000
Data reference
Ottersberg, Rafael (2024): VIS-NIR reflectance spectra collected before and after electron irradiation (2keV, 3.4 × 10^16 e- cm^(−2)) of spherical salty ice particles (10-100 µm typical particle diameter) produced by freezing droplets of a solution of 5wt.% NaCl. SSHADE/BYPASS (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_RO_20240701_000
Publications
Database
Experimentalists
Spectrum type
Experiment type
laboratory measurement
Type
reflectance factor
Instrument #1
Instrument
MoHIS - Hyperspectral imaging system Vis-NIR
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 - 2000.0 5.0 5.4
#2 2000.0 - 2400.0 5.0 10.8
Observation geometry
biconical
Observation mode
fixed angles
Incidence angle
0.0°
Emergence angle
5.0°
Azimuth angle
0.0°
Phase angle
5.0°
Observation mode
roi averaged
Name
Spherical particles of salty H2O ice (10-100 µm typical particle diameter, 5 wt.% NaCl). After 2 keV electron irradiation (3.4 × 10^16 e- cm^(−2)).
Experiment
VIS-NIR reflectance spectra collected before and after electron irradiation (2keV, 3.4 × 10^16 e- cm^(−2)) of spherical salty ice particles (10-100 µm typical particle diameter) produced by freezing droplets of a solution of 5wt.% NaCl
Date begin
2024-07-01 20:15:33
Date end
2024-07-01 22:04:33
Release date
2025-04-18 09:50:55+0000 UTC
Version (Date)
#1 (2025-04-18 09:50:55+0000 UTC, Updated: 2025-04-18 09:50:55+0000 UTC)
History
Date Mode Version Status Comments
2025-04-17 16:37:43+0000 UTC first import #1 valid version
Analysis
Relative calibration to reflectance factor: division of the raw spectrum by the spectrum of a Spectralon plate recorded in the same conditions at a different time. The spectrum is obtained by averaging all pixels within the outlined Regions Of Interest.
Quality flag
5
Validator(s)