Spectrum

Normalized Mid-IR absorbance spectrum of a fragment from Ryugu particle C0050 (Hayabusa2 mission) under air

Title
Normalized Mid-IR absorbance spectrum of a fragment from Ryugu particle C0050 (Hayabusa2 mission) under air
DOI
10.26302/SSHADE/EXPERIMENT_LB_20241122_002
Data reference
Vacher, Lionel; Phan Thai, Hai Van (2022): Baseline corrected and normalized mid-IR absorbance spectra of fragments of individual particles C0050 and C0052 (Ryugu samples, Hayabusa2 mission). SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20241122_002
Publications
Experiment type
laboratory measurement
Type
normalized absorbance
Intensity unit
no unit
Reference position
1000.0 $cm^{-1}$
Instrument
Brucker Vertex 70 + Hyperion 3000 – micro-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
#1 650.0 - 4000.0 1.93 4.0 0.5
Observation mode
single spot
Objective type
x15
Pixels number
1 x 1
Image size
50.0 x 50.0 ${\mu}m$
Comments
the typical size of the spot onto the sample was between 50 x 50 and 100 x 100 $µm^2$.
Experiment
Baseline corrected and normalized mid-IR absorbance spectra of fragments of individual particles C0050 and C0052 (Ryugu samples, Hayabusa2 mission)
Date begin
2021-09-01
Release date
2025-06-19 15:18:12+0000 UTC
Version (Date)
#1 (2025-06-19 15:18:12+0000 UTC, Updated: 2025-06-19 15:18:12+0000 UTC)
History
Date Mode Version Status Comments
2024-12-03 15:36:49+0000 UTC first import #1 valid version
Analysis
spectrum normalized to the 10 μm band
Quality flag
3