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Arctic — Antarctic night airglow comparisons |
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| Authors: | D J McEwen Y Zhang G G Sivjee J Minow |
| Institution: | 1 Department of Physics and Engineering Physics, 116 Science Place, University of Saskatchewan, Saskatoon, Saskatchewan, Canada S7N 5E2 2 SPRL, Embry Riddle Aeronautical University, Daytona Beach, FL 32114, USA. |
| Abstract: | Airglow observations from Eureka, Canada (80° N) and South Pole (90° S) observatories have been made through the winters during the past 1/2 solar cycle. Seasonal and solar activity changes are evident. The intensities also show temporal variations due to wave activity, with periods from 6 hours to 15 days, particularly in the Arctic OI and Na emissions. Comparisons are made of the OH intensities measured at Eureka and South Pole during their respective winters. |
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