Spectrum

NIR reflectance spectrum of a mixture of AMES tholins with evaporating CH4 at 116K

Title
NIR reflectance spectrum of a mixture of AMES tholins with evaporating CH4 at 116K
DOI
10.26302/SSHADE/EXPERIMENT_DM_20131017_001
Data reference
Mege, Daniel; Nna-Mvondo, Delphine; Singh, Sandeep; Chevrier, Vincent (2013): NIR reflectance spectra of mixtures of AMES tholins with liquid and solid CH4, C2H6 and CH3CN at several temperatures. SSHADE/SOSYPOL (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_DM_20131017_001
Publications
Experiment type
laboratory measurement
Type
reflectance factor
Intensity unit
$\unicode{x2030}$
Instrument
FTIR_NIR_reflectance
Sample holder
Andromeda simulation chamber with Titan Module
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
NIR
Valid spectral range(s)
Min - Max ($cm^{-1}$) Sampling ($cm^{-1}$) Resolution ($cm^{-1}$) Position accuracy ($cm^{-1}$) Absorption edge
#1 7330.0 - 9000.0 4.0 2.0
#2 4300.0 - 7100.0 4.0 2.0
Scan number
450
Observation geometry
bidirectional
Observation mode
fixed angles
Incidence angle
0.0°
Emergence angle
5.0°
Azimuth angle
0.0°
Phase angle
5.0°
Observation mode
single spot
Resolutions
15.0 ${\pm}$ 5.0 $mm$
Name
Mixture of Tholins AMES 90%N2:10%CH4 with liquid CH4
Changes
evaporating CH4 liquid during sample passive warming from ice phase
Experiment
NIR reflectance spectra of mixtures of AMES tholins with liquid and solid CH4, C2H6 and CH3CN at several temperatures
Date begin
2013-10-17 19:26:00
Release date
2020-02-13 12:08:22 UTC+0000
Version (Date)
#1 (2020-02-13 12:08:22 UTC+0000, Updated: 2020-02-13 12:08:22 UTC+0000)
History
Date Mode Version Status Comments
2017-08-12 13:46:24 UTC+0000 first import #1 valid version New NIR reflectance spectrum of tholins #1 + evaporating liquid CH4 at 116K after cooling and during passive warming
Analysis
Reflectance spectrum relative to Spectralon measured at 140K
Quality flag
3