Experiment
NIR reflectance spectra of two mixtures of CO2 snow and H2O ice (0.1%, 1.5%) submitted to slow sublimation under illumination
Sub-Experiment
CO2 snow with 1.5wt% H2O ice submitted to sublimation
Spectrum
NIR reflectance spectrum of initial CO2 snow with 1.5wt% H2O ice - t0 (t=0min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t1 (t=10min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t2 (t=20min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t3 (t=30min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t4 (t=40min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t5 (t=50min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t6 (t=60min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t7 (t=70min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t8 (t=80min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t9 (t=90min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t10 (t=100min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t11 (t=110min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t12 (t=120min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t13 (t=140min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t14 (t=160min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t15 (t=180min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t16 (t=200min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t17 (t=220min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t18 (t=240min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t19 (t=260min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t20 (t=280min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t21 (t=300min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t22 (t=320min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t23 (t=340min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 1.5wt% H2O ice - t24 (t=360min)
Sub-Experiment
CO2 snow with 0.1wt% H2O ice submitted to sublimation
Spectrum
NIR reflectance spectrum of initial CO2 snow with 0.1wt% H2O ice - t0 (t=0min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t1 (t=10min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t2 (t=20min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t3 (t=30min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t4 (t=40min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t5 (t=50min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t6 (t=60min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t7 (t=70min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t8 (t=80min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t9 (t=90min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t10 (t=100min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t11 (t=110min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t12 (t=120min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t13 (t=140min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t14 (t=160min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t15 (t=180min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t16 (t=200min)
Spectrum
NIR reflectance spectrum of sublimating CO2 snow with 0.1wt% H2O ice - t1 (t=220min)
Spectrum
NIR reflectance spectrum of remaining H2O ice layer - t18 (t=240min)
Spectrum
NIR reflectance spectrum of remaining H2O ice layer - t19 (t=260min)
Spectrum
NIR reflectance spectrum of remaining H2O ice layer - t20 (t=280min)
Spectrum
NIR reflectance spectrum of remaining H2O ice layer - t21 (t=300min)
Spectrum
NIR reflectance spectrum of remaining H2O ice layer - t22 (t=320min)
Spectrum
NIR reflectance spectrum of remaining H2O ice layer - t23 (t=340min)
Layer
- Name
- H2O ice
- Order
- 3
- Type of layer
- granular
- Thickness
- 0.5 $\pm$ 1.0 $mm$
- Texture
- pulverulent
- Type of porosity
- particulate
- Comments
- fractional coverage of very thin H2O frost
- Formation mode
- gas condensation
- Temperature
- 148.15 $\pm$ 0.5 $K$
- Comments
- frost condensation on CO2 ice from ambient air