Mid-IR absorption coefficient of Tholins synthesized from N2:CH4 gas with 1% CH4 + 250 ppm pyr

Spectrum

Title: Mid-IR absorption coefficient of Tholins synthesized from N2:CH4 gas with 1% CH4 + 250 ppm pyr

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Data

Unit: Range: Valid spectral range(s): 1800.0 - 2500.0 cm-1

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References

DOI

10.26302/SSHADE/EXPERIMENT_NC_20181214_001

Data reference

Mathé, Christophe (2016): Mid-IR spectra of Tholins synthesized from N2:CH4 with traces of pyridine gas. SSHADE/SPAN (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_NC_20181214_001

Publications

Mathé et al., 2018, Astrophys. J. Lett., 861, L25

Owner

Database

SPAN

Experimentalists

Christophe Mathé

Spectrum type

Experiment type: laboratory measurement
Type: absorption coefficient
Intensity unit: $cm^{-1}$
Model parameters: T

Instrument #1

Instrument: FTIR-ATR-MIR

Spectral parameters

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	1800.0 - 2500.0	1.0	2.0

Scan number

512

Angular parameters

Definition: incidence and emergence angles are positive with origin at nadir, and vary in same direction. Azimuth origin (increasing clockwise) is for i = e (opposition geometry).

Observation geometry: specular
Observation mode: fixed angles

Spatial parameters