Spectrum

Vis-NIR reflectance spectroscopy of the meteorite Murchison at incidences 0° to 60° and emergences -60° to 60°

Title
Vis-NIR reflectance spectroscopy of the meteorite Murchison at incidences 0° to 60° and emergences -60° to 60°
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Angular geometry
All geometries
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Single geometry:
Data
Unit:  Range: Valid spectral range(s): 4347.826086956521 - 28571.428571428565 nm
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DOI
10.26302/SSHADE/EXPERIMENT_SM_20210422_90
Data reference
Cloutis, Edward; Applin, Daniel (2016): Vis-NIR reflectance spectroscopy of the meteorite Murchison with varying incidence and emergence angles. SSHADE/CHIPS (OSUG Data Center). Dataset/Spectral Data. https://doi.org/10.26302/SSHADE/EXPERIMENT_SM_20210422_90
Publications
Database
Experimentalists
Spectrum type
Experiment type
laboratory measurement
Type
reflectance factor
Intensity unit
no unit
Instrument #1
Instrument
ASD reflection VIS-NIR
Standard medium
vacuum
Observation mode
spectrum
Spectral range type(s)
Vis, NIR
Valid spectral range(s)
Min - Max ($nm$) Sampling ($nm$) Resolution ($nm$) Position accuracy ($nm$) Absorption edge
#1 350.0 - 2300.0 1.0
Observation geometry
conical-directional
Observation mode
two variable angles
Observation mode
single spot
Resolutions
5.0 $mm$
Number of geometries
36
Incidence Emergence Azimuth Phase
0.0° 15.0° 0.0° 15.0°
0.0° 30.0° 0.0° 30.0°
0.0° 45.0° 0.0° 45.0°
0.0° 60.0° 0.0° 60.0°
15.0° 0.0° 0.0° 15.0°
15.0° 15.0° 0.0° 0.0°
15.0° 30.0° 0.0° 15.0°
15.0° 45.0° 0.0° 30.0°
15.0° 60.0° 0.0° 45.0°
30.0° 0.0° 0.0° 30.0°
30.0° 15.0° 0.0° 15.0°
30.0° 30.0° 0.0° 0.0°
30.0° 45.0° 0.0° 15.0°
30.0° 60.0° 0.0° 30.0°
45.0° 0.0° 0.0° 45.0°
45.0° 15.0° 0.0° 30.0°
45.0° 30.0° 0.0° 15.0°
45.0° 45.0° 0.0° 0.0°
45.0° 60.0° 0.0° 15.0°
60.0° 0.0° 0.0° 60.0°
60.0° 15.0° 0.0° 45.0°
60.0° 30.0° 0.0° 30.0°
60.0° 45.0° 0.0° 15.0°
60.0° 60.0° 0.0° 0.0°
15.0° 30.0° 180.0° 45.0°
15.0° 45.0° 180.0° 60.0°
15.0° 60.0° 180.0° 75.0°
30.0° 15.0° 180.0° 45.0°
30.0° 45.0° 180.0° 75.0°
30.0° 60.0° 180.0° 90.0°
45.0° 15.0° 180.0° 60.0°
45.0° 30.0° 180.0° 75.0°
45.0° 60.0° 180.0° 105.0°
60.0° 15.0° 180.0° 75.0°
60.0° 30.0° 180.0° 90.0°
60.0° 45.0° 180.0° 105.0°
Name
Crushed Murchison inf. 90 micron
Experiment
Vis-NIR reflectance spectroscopy of the meteorite Murchison with varying incidence and emergence angles
Date begin
2016-07-14
Release date
2021-04-26 18:38:07+0000 UTC
Version (Date)
#1 (2021-04-26 18:38:07+0000 UTC, Updated: 2021-06-22 05:06:59+0000 UTC)
History
Date Mode Version Status Comments
2021-04-23 13:35:01+0000 UTC first import #1 valid version
Analysis
raw bidirectional reflectance spectrum calibrated with "Spectralon 99%" measured under same geometry using its absolute BRDF (0.4-1.35µm). The reflectance is adjusted to the next range when changing detectors at 1000 and 1830 nm.
Quality flag
4