Rocket Experiments on Auroral X-Rays at Syowa Station, Antarctica in 1971-1973
This report briefly summarizes preliminary results of a series of rocket experiments on auroral X-rays carried out at Syowa Station, Antarctica during 1971-1973. Dual sets of sounding rockets were launched each year to an altitude between 100 km and 130 km. From five of six nights in total, distinct...
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| Format: | Article in Journal/Newspaper |
| Language: | English Japanese |
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National Institute of Polar Research
1975
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| Online Access: | https://doi.org/10.15094/00007797 https://doaj.org/article/c4f3a0d4ae994670aa893755d25441e6 |
| Summary: | This report briefly summarizes preliminary results of a series of rocket experiments on auroral X-rays carried out at Syowa Station, Antarctica during 1971-1973. Dual sets of sounding rockets were launched each year to an altitude between 100 km and 130 km. From five of six nights in total, distinct auroral X-ray fluxes with energies above 4 keV were recorded using one or two Nal scintillation counters. These recordings revealed the existence of a rapid time variation of the spatial distribution, a good relation with visible and ultraviolet emissions, and a spectral change with time of the auroral X-rays. |
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