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Updated: Jun 16, 2026
08:23
Analyzing the Photo-oxidation of 2-propanol at Indoor Air Level Concentrations Using Field Asymmetric Ion Mobility Spectrometry
Published on: June 14, 2018
ISIS-II Atomic Oxygen Red Line Photometer
Applied Optics
|February 4, 2010
Summary
The ISIS-II spacecraft
Area of Science:
- Space physics
- Atmospheric science
- Optical astronomy
Background:
- The ISIS-II spacecraft, part of the Alouette/ISIS series, includes advanced optical instruments.
- Previous studies have focused on auroral phenomena using specialized photometers.
Purpose of the Study:
- To map the global distribution of the oxygen red line (O1 6300-A) emission.
- To understand the processes exciting O((1)D) in airglow and aurora.
- To compare data with other onboard instruments for comprehensive analysis.
Main Methods:
- Utilizing a red line photometer on the ISIS-II spacecraft.
- Achieving a spatial resolution of approximately 100 km.
- Ensuring a measurement accuracy of 10% and a detection threshold of 10 Rayleighs.
Main Results:
- The red line photometer is successfully operating in orbit.
- Global distribution mapping of O1 6300-A emission is underway.
- Initial data will be used to delineate excitation processes.
Conclusions:
- The red line photometer on ISIS-II provides valuable data for studying atmospheric emissions.
- Global observation of O1 6300-A emission aids in understanding airglow and auroral processes.
- Future publications will detail orbital performance and findings.
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