Cosmonauts aboard the International Space Station (ISS), participants in the 71st long-term Roscosmos expedition — Oleg Kononenko, Nikolai Chub, and Alexander Grebenkin, continued to carry out the flight program of the Russian segment of the station on July 30.
The cosmonauts were preparing to return home — the crew tried on placement in individual Kazbek-UM reclining seats of the Soyuz MS-25 spacecraft.
The following experiments were carried out during the day:
- «Взаимодействие-2»: studying the patterns of crew behavior in long-duration spaceflight;
- «Ураган»: тестовый сеанс наблюдений с использованием гиперспектрометра, доставленного грузовым кораблём «Прогресс МС-27». Этот эксперимент включает получение гиперспектральных изображений земной поверхности в видимом и ближнем инфракрасном диапазонах спектра;
- «Ураган»: a test session of observations using a hyperspectrometer delivered by the Progress MS-27 cargo ship. This experiment includes obtaining hyperspectral images of the Earth's surface in the visible and near-infrared ranges of the spectrum;
- «Дубрава»: monitoring forest ecosystems;
- «УФ-атмосфера»: mapping the night atmosphere in the near ultraviolet range with a wide-angle detector with high aperture and spatiotemporal resolution;
Кроме того, был проведен суточный холтеровский мониторинг электрокардиограммы и регистрация артериального давления у космонавтов.
In addition, daily Holter monitoring of the electrocardiogram and registration of blood pressure in cosmonauts was carried out.
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