UV-Vis optical indices of oxygenated Tholins film formed from 5% CH_4 and 5% CO_2 in N_2 gas | SPAN

Spectrum

UV-Vis optical indices of oxygenated Tholins film formed from 5% $CH_4$ and 5% $CO_2$ in $N_2$ gas

Title: UV-Vis optical indices of oxygenated Tholins film formed from 5% $CH_4$ and 5% $CO_2$ in $N_2$ gas

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Data

Unit: Range: Valid spectral range(s): 16666.6666666667 - 37037.037037037 nm

X Axis

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Position: Visibility:

References

DOI

10.26302/SSHADE/EXPERIMENT_TG_20181312_001

Data reference

Gavilan, Lisseth (2017): UV-Vis optical indices of 3 oxygenated Tholins films. SSHADE/SPAN (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_TG_20181312_001

Publications

Gavilan et al., 2017, Astrophys. J. Lett., 848, L5

Owner

Database

SPAN

Experimentalists

Lisseth Gavilan

Spectrum type

Experiment type: laboratory measurement
Type: optical constants
Intensity unit: no unit
Model parameters: Model 1 from Gavilan et al. 2017
Comments: Quality of the n and k values are highly dependent of the Tauc-Lorentz model used

Instrument #1

Instrument: UV-NIR ellipsometry

Spectral parameters

Standard medium

air

Observation mode

spectrum

Spectral range type(s)

UV, Vis

Valid spectral range(s)

	Min - Max ($nm$)	Sampling ($nm$)	Resolution ($nm$)	Position accuracy ($nm$)	Absorption edge
#1	270.0 - 600.0	12.0

Scan number

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: bidirectional
Observation mode: fixed angles
Incidence angle: 70.0°
Emergence angle: 70.0°
Azimuth angle: 0.0°
Phase angle: 0.0°