Spectrum

Average Raman spectrum obtained on matrix fragments of aggregate C0109-12 (n = 25)

Title
Average Raman spectrum obtained on matrix fragments of aggregate C0109-12 (n = 25)
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Data
Unit:  Range: Valid spectral range(s): 555.0 - 2170.0 cm-1
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DOI
10.26302/SSHADE/EXPERIMENT_LB_20221102_001
Data reference
Bonal, Lydie; Montagnac, Gilles (2021): Average Raman spectra (λ = 532 nm) obtained on fragments of individual particles and aggregates from Chamber A and Chamber C Ryugu samples (Hayabusa2 mission). SSHADE/GhoSST (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_LB_20221102_001
Publications
Database
Experimentalists
Spectrum type
Experiment type
laboratory measurement
Type
Raman scattering intensity
Intensity unit
AU
Instrument #1
Instrument
Micro-Raman LabRam HR800 - 532 nm
Sample holder
microscope glass slide in ambient room air
Standard medium
air
Observation mode
spectrum
Spectral range type(s)
MIR
Excitation wavelength
532 nm
Valid spectral range(s)
Min - Max ($cm^{-1}$) Sampling ($cm^{-1}$) Resolution ($cm^{-1}$) Position accuracy ($cm^{-1}$) Absorption edge
#1 555.0 - 2170.0 1.4 1.0 0.2
Filters
Type Center/Edge ($cm^{-1}$) Width ($cm^{-1}$) Place
#1 notch filter 0.0 76.0
Scan number
6
Comments
Notch filter: (532 +/- 2) nm, grating centered at 1400 cm^-1 + neutral density filters
Observation mode
single spot
Objective type
x100
Pixels number
1 x 1
Image size
1.5 x 1.5 ${\mu}m$
Name
C0109_12
Primary constituent(s)
Experiment
Average Raman spectra (λ = 532 nm) obtained on fragments of individual particles and aggregates from Chamber A and Chamber C Ryugu samples (Hayabusa2 mission)
Date begin
2021-07-01
Release date
2023-10-11 08:48:25 UTC+0000
Version (Date)
#1 (2023-10-11 08:48:25 UTC+0000, Updated: 2023-10-13 07:25:03 UTC+0000)
History
Date Mode Version Status Comments
2022-11-02 13:52:23 UTC+0000 first import #1 valid version
Analysis
average spectrum of 25 individual spectra recorded at different places of the fragments
Quality flag
4
Validator(s)