Experiment
VIS-NIR reflectance spectra collected during low-temperature and near-vacuum sublimation of compact slabs of salty ice produced by slowly freezing solutions of Na2SO4 with three different concentrations
Sub-Experiment
Compact slab of pure H2O ice
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=0.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=0.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=1.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=1.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=2.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=2.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=3.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=3.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=4.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=4.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=4.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=5.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=5.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=6.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=6.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=7.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=7.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=8.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=8.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=9.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=9.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=9.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=10.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=10.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=11.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=11.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=12.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=12.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=13.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=13.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=13.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=14.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=14.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=15.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=15.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=16.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=16.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=17.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=17.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=18.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=18.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=18.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=19.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=19.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=20.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=20.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=21.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=21.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=22.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=22.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=23.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=25.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=27.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=29.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=31.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=33.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=35.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=37.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=40.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a pure H2O ice slab (t=42.1 hours)
Sub-Experiment
Compact slab of salty H2O ice (3 wt.% Na2SO4)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=0.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=0.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=1.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=1.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=2.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=2.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=3.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=3.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=4.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=4.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=4.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=5.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=5.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=6.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=6.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=7.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=7.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=8.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=8.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=9.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=9.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=9.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=10.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=10.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=11.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=11.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=12.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=12.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=13.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=13.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=13.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=14.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=14.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=15.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=15.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=16.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=16.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=17.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=17.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=18.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=18.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=18.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=19.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=19.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=20.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=20.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=21.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=21.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=22.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=22.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=23.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=25.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=27.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=29.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=31.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=33.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=35.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=37.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=40.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (3 wt.% Na2SO4) (t=42.1 hours)
Sub-Experiment
Compact slab of salty H2O ice (15 wt.% Na2SO4)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=0.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=0.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=1.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=1.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=2.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=2.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=3.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=3.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=4.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=4.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=4.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=5.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=5.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=6.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=6.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=7.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=7.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=8.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=8.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=9.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=9.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=9.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=10.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=10.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=11.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=11.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=12.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=12.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=13.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=13.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=13.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=14.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=14.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=15.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=15.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=16.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=16.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=17.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=17.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=18.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=18.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=18.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=19.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=19.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=20.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=20.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=21.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=21.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=22.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=22.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=23.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=25.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=27.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=29.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=31.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=33.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=35.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=37.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=40.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (15 wt.% Na2SO4) (t=42.1 hours)
Sub-Experiment
Compact slab of salty H2O ice (30 wt.% Na2SO4)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=0.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=0.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=1.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=1.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=2.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=2.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=3.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=3.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=4.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=4.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=4.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=5.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=5.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=6.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=6.7 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=7.2 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=7.6 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=8.1 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=8.5 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=9.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=9.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=9.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=10.3 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=10.8 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=11.2 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=11.7 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=12.1 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=12.6 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=13.0 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=13.5 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=13.9 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=14.4 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=14.8 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=15.3 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=15.7 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=16.2 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=16.6 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=17.1 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=17.5 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=18.0 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=18.4 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=18.9 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=19.3 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=19.8 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=20.2 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=20.7 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=21.1 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=21.6 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=22.0 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=22.5 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=23.1 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=25.2 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=27.3 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=29.4 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=31.6 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=33.7 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=35.8 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=37.9 hours)
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VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=40.0 hours)
Spectrum
VIS-NIR reflectance spectrum collected during sublimation of a salty H2O ice slab (30 wt.% Na2SO4) (t=42.1 hours)
- Title
- VIS-NIR reflectance spectra collected during low-temperature and near-vacuum sublimation of compact slabs of salty ice produced by slowly freezing solutions of Na2SO4 with three different concentrations
- DOI
- 10.26302/SSHADE/EXPERIMENT_RC_20191124_000
- Data reference
- Cerubini, Romain (2019): VIS-NIR reflectance spectra collected during low-temperature and near-vacuum sublimation of compact slabs of salty ice produced by slowly freezing solutions of Na2SO4 with three different concentrations. SSHADE/BYPASS (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_RC_20191124_000
- Publications
- Database(s)
- Experimentalists
- Type(s)
- laboratory measurement
- Description
- Compact slabs of salty (Na2SO4) ice are produced by slowly freezing small volumes of salt solutions into a laboratory freezer at 230K. The samples are then introduced in the SCITEAS-2 simulations chamber and their slow sublimation at low temperature and in secondary vacuum is followed for several tens of hours by VIS-NIR hyperspectral imaging.
- Number of spectra
- 240
- Variable type(s)
-
- sample composition
- time
- 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 #1 410.0 - 890.0 15.0 6.5 #2 905.0 - 1298.0 6.0 6.5 #3 1304.0 - 2396.0 6.0 13.0
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
- biconical
- Observation mode
- fixed angles
- Incidence angle
- 5.0°
- Emergence angle
- 0.0°
- Azimuth angle
- 90.0°
- Phase angle
- 5.0°
- Observation mode
- roi averaged
- Date begin - end
- 2019-11-24 - 2019-11-26
Versions
- Release date
- 2023-06-09 17:17:01+0000 UTC
- Version (Date)
- #1 (2023-06-09 17:17:01+0000 UTC, Updated: 2023-06-09 17:17:01+0000 UTC)
Compact slabs of salty (Na2SO4) ice produced by slowly freezing salt solutions into a laboratory freezer and sublimated into the SCITEAS-2 simulations chamber. Their slow sublimation at low temperature and in secondary vacuum is followed for several tens of hours by VIS-NIR hyperspectral imaging. Spectra are averaged over the outlined Regions Of Interest for the 4 samples.
- Sponsors
-
- Swiss National Science Fundation (SNSF)