Experiment
Near-IR bidirectional reflection spectra (i=0°/e=30°) of Palagonite JSC Mars-1 with different amounts of adsorbed H2O at -30°C
Sub-Experiment
with increasing vapor pressure and amount of adsorbed H2O at -30°C
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.16% adsorbed H2O at -30°C, P(H2O) = 0 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.07% adsorbed H2O at -30°C, P(H2O) = 4.0 10-5 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.26% adsorbed H2O at -30°C, P(H2O) = 1.0 10-4 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.42% adsorbed H2O at -30°C, P(H2O) = 1.6 10-4 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.56% adsorbed H2O at -30°C, P(H2O) = 2.0 10-4 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.64% adsorbed H2O at -30°C, P(H2O) = 1.8 10-4 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.98% adsorbed H2O at -30°C, P(H2O) = 7.8 10-4 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 6.38% adsorbed H2O at -30°C, P(H2O) = 1.85 10-3 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 6.70% adsorbed H2O at -30°C, P(H2O) = 2.9 10-3 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 7.11% adsorbed H2O at -30°C, P(H2O) = 7.7 10-3 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 7.55% adsorbed H2O at -30°C, P(H2O) = 1.3 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 7.56% adsorbed H2O at -30°C, P(H2O) = 1.1 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 8.18% adsorbed H2O at -30°C, P(H2O) = 3.06 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 8.56% adsorbed H2O at -30°C, P(H2O) = 5.4 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 8.98% adsorbed H2O at -30°C, P(H2O) = 8.3 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 9.71% adsorbed H2O at -30°C, P(H2O) = 1.25 10-1 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.08% adsorbed H2O at -30°C, P(H2O) = 1.5 10-1 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.58% adsorbed H2O at -30°C, P(H2O) = 2.34 10-1 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.69% adsorbed H2O at -30°C, P(H2O) = 2.72 10-1 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.85% adsorbed H2O at -30°C, P(H2O) = 2.72 10-1 mbar
Sub-Experiment
with decreasing vapor pressure and amount of adsorbed H2O at -30°C
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.88% adsorbed H2O at -30°C, P(H2O) = 2.37 10-1 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.70% adsorbed H2O at -30°C, P(H2O) = 2.06 10-1 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.14% adsorbed H2O at -30°C, P(H2O) = 1.17 10-1 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 10.17% adsorbed H2O at -30°C, P(H2O) = 7.7 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 9.66% adsorbed H2O at -30°C, P(H2O) = 5.1 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 9.14% adsorbed H2O at -30°C, P(H2O) = 2.7 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 8.91% adsorbed H2O at -30°C, P(H2O) = 1.7 10-2 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 8.48% adsorbed H2O at -30°C, P(H2O) = 8.9 10-3 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 7.83% adsorbed H2O at -30°C, P(H2O) = 5.7 10-3 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 7.40% adsorbed H2O at -30°C, P(H2O) = 2.3 10-3 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 7.19% adsorbed H2O at -30°C, P(H2O) = 1.2 10-3 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 6.36% adsorbed H2O at -30°C, P(H2O) = 2.3 10-4 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 6.39% adsorbed H2O at -30°C, P(H2O) = 3.2 10-4 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 6.09% adsorbed H2O at -30°C, P(H2O) = 8 10-5 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 6.17% adsorbed H2O at -30°C, P(H2O) = 6 10-5 mbar
Spectrum
NIR bidirectional reflection spectrum (i=0°/e=30°) of Palagonite JSC Mars-1 with 5.95% adsorbed H2O at -30°C, P(H2O) = 3 10-5 mbar
Material
- Name
- Adsorbed - Interlayer H2O
- Origin
- natural terrestrial
- Comments
- mass fraction relative to dry sample (= 1)
- Relevance
- main - major
- Mass
- 0.0418 $\pm$ 0.00042 $g$
- Mass fraction
- 0.0598 $\pm$ 0.0006
- Texture
- molecular layer
- Number
- 1
- Arrangement
- single phase
| Name | Compound type | Arrangement | Mass ($g$) | Mass fraction | Adsorbat name | |
|---|---|---|---|---|---|---|
| Adsorbed - Interlayer H2O | physically adsorbed phase | sorbed phase | 0.0418 | 1.0 $\pm$ 0.0 | Ferrihydrite |