MIR spectrocopy of Paris meteorite | DAYSY

Experiment

DOI

10.26302/SSHADE/EXPERIMENT_ZD_20160831_01

Data reference

Dionnet, Zélia (2016): MIR spectrocopy of Paris meteorite. SSHADE/DAYSY (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_ZD_20160831_01

Publications

Database(s)

DAYSY

Experimentalists

Type(s): laboratory measurement
Description: Hyper-spectrale MIR spectroscopy of Paris meteorite in tranmission (sample crushed in a diamand compression cell)
Number of spectra: 4

Variable type(s)

Location

Instrument: SMIS Cary 670 - trans Mid-IR
Sample holder: The sample was crushed in a diamond compression cell, which is transparent in the IR range

Standard medium

air

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	849.0 - 3750.0	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 mode: image
Objective type: x25
Pixels separation: 0.66 x 0.66 ${\mu}m$
Pixels number: 128 x 128
Image size: 85.0 x 85.0 ${\mu}m$
Spatial resolution: 3.0 ${\pm}$ 1.0 ${\mu}m$ (3.0 $cm^{-1}$ )
Comments: The resolution changes with the wavelenght according to the Abbe's equation.

Release date: 2022-05-18 18:52:30+0000 UTC
Version (Date): #1 (2022-05-18 18:52:30+0000 UTC, Updated: 2022-05-18 18:52:30+0000 UTC)

Image of the Paris sample crushed in a diamond compression cell.