Volume 49, Issue 7 | Astronomy Letters

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Astronomy Letters

A Journal of Astronomy and Space Astrophysics

Publishing model:: Hybrid

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Volume 49, Issue 7

July 2023

3 articles in this issue

SRGz: Machine Learning Methods and Properties of the Catalog of SRG/eROSITA Point X-ray Source Optical Counterparts in the DESI Legacy Imaging Surveys Footprint
A. V. Meshcheryakov
V. D. Borisov
R. A. Sunyaev
OriginalPaper 25 November 2023 Pages: 359 - 409
Peculiarities of Open Star Clusters with High Vertical Velocities from the Region of the Sco–Cen OB Association
V. V. Bobylev
A. T. Bajkova
OriginalPaper 25 November 2023 Pages: 410 - 420
Extreme Values of Sunspot Activity on a Long Time Scale
Yu. A. Nagovitsyn
A. A. Osipova
OriginalPaper 25 November 2023 Pages: 421 - 429