Spectrum

MIR spectrum of unirradiated CO2 ice at 45K

Title
MIR spectrum of unirradiated CO2 ice at 45K
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Data
Unit:  Range: Valid spectral range(s): 1000.0 - 4000.0 cm-1
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DOI
10.26302/SSHADE/EXPERIMENT_ZED_20250226_01
Data reference
Henault, Elsa (2023): MIR spectra of CO2 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_20250226_01
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Database
Experimentalists
Spectrum type
Experiment type
laboratory measurement
Type
absorbance
Intensity unit
no unit
Instrument #1
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 - 4000.0 1.0 0.5
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
CO2 ice, thin deposited at 45K
Comments
Not irradiated CO2 ice
Experiment
MIR spectra of CO2 ice irradiated by H+ ions at 45 K, increasing irradiation doses
Date begin
2023-05-04
Release date
2025-03-18 10:29:21 UTC+0000
Version (Date)
#1 (2025-03-18 10:29:21 UTC+0000, Updated: 2025-03-18 10:29:21 UTC+0000)
History
Date Mode Version Status Comments
2025-02-26 10:31:11 UTC+0000 first import #1 valid version
Analysis
Reference spectra were collected on the MgF2 substrat. Spectra are corrected for athmospheric contribution (CO2 and H2O). Spectra were smoothed with a Gaussian smoothing (sigma = 10).
Quality flag
4
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