TREx Spectrograph

The Meridian Imaging Spectrographs obtain a full auroral spectrum along a magnetic meridian, from which keograms (and other data products) of individual auroral emissions (e.g., 630 nm) can be obtained. As well, one can calculate ratios between different emissions, and identify the presence of the continuum emission.

• 2 instruments

• Data tree location: https://data.phys.ucalgary.ca/sort_by_project/TREx/spectrograph/

• DOI: https://commons.datacite.org/doi.org/10.11575/2wnp-yc80

• Acknowledgements PDF: https://data.phys.ucalgary.ca/sort_by_project/TREx/spectrograph/acknowledgements.pdf

• Contact: Eric Donovan

API support

The TREx Spectrograph data has not been integrated into the API and Python+IDL tooling yet. We expect this to be completed by late summer / early fall 2024.