MIR spectrum of unirradiated methanol ice at 45K
- Title
- MIR spectrum of unirradiated methanol ice at 45K
- DOI
- 10.26302/SSHADE/EXPERIMENT_ZED_20250224_01
- Data reference
- Henault, Elsa (2024): MIR spectra of methanol ice irradiated by H+ ions at 45 K, increasing irradiation doses. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_ZED_20250224_01
- Publications
- Database
- Experimentalists
- Experiment type
- laboratory measurement
- Type
- absorbance
- Intensity unit
- no unit
- Instrument
- Bruker Tensor - transmission Mid-IR
- Standard medium
- vacuum
- Observation mode
- spectrum
- Spectral range type(s)
- MIR
- Valid spectral range(s)
-
Min - Max (cm−1) Sampling (cm−1) Resolution (cm−1) Position accuracy (cm−1) Absorption edge #1 1000.0 - 7000.0 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
- Methanol ice, thin deposited at 45K
- Comments
- Not irradiated methanol ice
- Experiment
- MIR spectra of methanol ice irradiated by H+ ions at 45 K, increasing irradiation doses
- Date begin
- 2015-03-23
- Release date
- 2025-03-18 10:28:23 UTC+0000
- Version (Date)
- #1 (2025-03-18 10:28:23 UTC+0000, Updated: 2025-03-18 10:28:23 UTC+0000)
- History
-
Date Mode Version Status Comments 2025-02-24 14:28:41 UTC+0000 first import #1 valid version 2024-07-01: First import
- Analysis
- Reference spectra were collected on the MgF2 substrat. Spectra are corrected for athmospheric contribution (CO2 and H2O).
- Quality flag
- 4
- Validator(s)