- DOI
- 10.26302/SSHADE/EXPERIMENT_ZED_20230519_01
- Data reference
- Djouadi, Zahia; Merouane, Sihane (2013): MIR transmission spectra of eleven stratospheric IDPs. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_ZED_20230519_01
- Publications
- Database(s)
- Experimentalists
- Type(s)
- laboratory measurement
- Description
- MIR spectroscopy of stratospheric IDPs in tranmission (sample crushed in a diamand compression cell)
- Number of spectra
- 11
- Variable type(s)
-
- sample composition
- Laboratory
- Institut d'Astrophysique Spatiale (IAS)
- Instrument
- SMIS NEXUS 6700 - transmission Mid-IR
- Sample holder
- The sample was crushed in a diamond compression cell, which is transparent in the MIR range.
- 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 #1 700.0 - 4000.0 4.0 4.0 1.0
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
- Observation mode
- single spot
- Objective type
- x32
- Image size
- 5.0 x 5.0 ${\mu}m$
- Spatial resolution
- 5.0 ${\mu}m$
- Comments
- The maximal spatial resolution, in the limit of diffraction, was about 5μm focusing the beam with a Schwarzschild–Cassegrain objective ×32. The resolution changes with the wavelenght according to the Abbe's equation.
- Date begin - end
- 2013-01-01 - 2013-01-01
Versions
- Release date
- 2023-05-25 10:17:59 UTC+0000
- Version (Date)
- #1 (2023-05-25 10:17:59 UTC+0000, Updated: 2023-05-30 09:09:35 UTC+0000)