Kornilov V., Matwey V. Kornilov, Safonov B. et al., Journal of Astronomical Telescopes, Instruments, and Systems 2025 Vol. 11 No. 3 Article 034006
We present measurements of optical turbulence (OT) power inside the telescope dome using an instrument registering fluctuations of intensity of a bright star at a plane conjugated to −2km below the pupil of the telescope—Domecam. The measurements were conducted at the 2.5-m telescope of the Caucasian Mountain Observatory of the Sternberg Astronomical Institute, Lomonosov Moscow ...
Added: October 2, 2025
Sreejith S., Pruzhinskaya M., Volnova A. et al., New Astronomy 2026 Vol. 122 Article 102466
Accurate photometry in astronomical surveys is challenged by image artefacts, which affect measurements and
degrade data quality. Due to the large amount of available data, this task is increasingly handled using machine
learning algorithms, which often require a labelled training set to learn data patterns. We present an expertlabelled dataset of 1127 artefacts with 1213 labels from ...
Added: October 2, 2025
Potanin S. A., Kopylov E. A., Shikhovtsev A. Y. et al., Russian Physics Journal 2025 Vol. 68 P. 1268–1276
The techniques for reconstructing the altitude profiles of the optical turbulence (OT) intensity using the data on the distortion of the front of a light wave passing through the atmosphere are considered and implemented. They involve an observation of single bright stars (0m–2m) with a small 250–300 mm telescope equipped with a Shack-Hartmann wavefront sensor. The ...
Added: October 2, 2025
AIP Publishing LLC, 2023.
Added: November 8, 2023
Солодихина М. В., Solodikhina A., Физика в школе 2023 № 1 С. 59–64
Modern education should be aimed at developing students' critical thinking skills. In the process of learning astronomy, it is important to pay attention to the development of comprehension, argumentation and decision-making skills. To do this, the mastering of the material should be organized in accordance with the scientific method, which can be considered as a ...
Added: January 29, 2023
Shelov-Kovedyaev F. V., В кн.: Херсонесский сборник: Сборник научных трудов. Выпуск 23Вып. 23.: Севастополь: Государственный историко-археологический музей-заповедник «Херсонес Таврический», 2022. С. 208–222.
The paper presents the detailed publication of the unique instrument in the ancient culture of Chersonesos Tauricus. That’s one of two most ancient arachne in all the Greek world, which can be dated from last quarter of IV B.C. The letters on both sides of the sundial are interpreted as the symbols of degrees in ...
Added: October 29, 2022