NIR spectrum of CH3OH:H2O (1:1) ice at 60K irradiated to 58 eV/16u
- Title
- NIR spectrum of CH3OH:H2O (1:1) ice at 60K irradiated to 58 eV/16u
- DOI
- 10.26302/SSHADE/EXPERIMENT_ZED_20250228_01
- Data reference
- Henault, Elsa (2021): NIR spectra of CH3OH:H2O mixtures at 35 and 60 K irradiated with H+ 30 keV. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_ZED_20250228_01
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- absorbance
- Intensity unit
- no unit
- Instrument
- Bruker Tensor - transmission Near-IR
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- NIR
- Valid spectral range(s)
-
Min - Max () Sampling () Resolution () Position accuracy () Absorption edge #1 2000.0 - 12000.0 1.0 0.5
Definition: incidence and emergence angles are positive with origin at nadir. Emergence angle in transmission is larger than 90° (=180°-i).
- Observation geometry
- direct
- Observation mode
- fixed angles
- Incidence angle
- 10.0°
- Emergence angle
- 170.0°
- Azimuth angle
- 180.0°
- Phase angle
- 180.0°
- Observation mode
- single spot
- Name
- CH3OH:H2O (1:1) ice, ~ 8.6 µm thick deposited at 60K, irradiated with H+ to 58 eV/16u
- Comments
- CH3OH:H2O (4:1) ice
- Experiment
- NIR spectra of CH3OH:H2O mixtures at 35 and 60 K irradiated with H+ 30 keV
- Date begin
- 2021-11-08
- Release date
- 2025-03-18 10:30:01 UTC+0000
- Version (Date)
- #1 (2025-03-18 10:30:01 UTC+0000, Updated: 2025-03-18 10:30:01 UTC+0000)
- History
-
Date Mode Version Status Comments 2025-02-28 14:21:05 UTC+0000 first import #1 valid version
- Analysis
- Reference spectra were collected on the MgF2 substrat. Spectra are not corrected for interference fringes. Spectra are corrected for athmospheric contribution (CO2 and H2O).
- Quality flag
- 4
- Validator(s)