Vol. 66, No. 4, 2022

Astronomy Reports

Galaxy Rotation Parameters from OB2 Stars with Proper Motions and Parallaxes from the Gaia EDR3 Catalog

V. V. Bobylev and A. T. Bajkova p. 269 abstract

Search for Bright Masers in the Water Vapor Line towards the Dust Clumps of the Galaxy

D. A. Ladeyshchikov, A. P. Tsivilev, A. M. Sobolev and E. A. Popova p. 278 abstract

Prospects for Far Infrared Observations of Hydrogen Recombination Lines in Epoch of Reionization Galaxies

S. V. Pilipenko, A. A. Ermash and G. Bendo p. 296 abstract

Physical Parameters of the Hot Spot A of the Radio Galaxy Cygnus A

V. S. Artyukh p. 306 abstract

On the Scattered Radiation Spectrum of Protoplanetary Disks

V. P. Grinin, L. V. Tambovtseva and D. V. Dmitriev p. 314 abstract

Simulation of Thermal Surface Waves in a Protoplanetary Disk in 1+1D Approximation

Ya. N. Pavlyuchenkov, L. A. Maksimova and V. V. Akimkin p. 321 abstract

Molecular and Atomic Gas in Star-forming Complexes: NGC 5194, NGC 5457, NGC 628, and NGC 6946

K. Smirnova and D. Wiebe p. 330 abstract

Detection Statistics of Pulse Signals at Declinations from +42° to +52° at the Frequency 111 MHz

V. A. Samodurov, S. A. Tyul’bashev, M. O. Toropov and S. V. Logvinenko p. 341 abstract

Parameters of X-Ray Binary Sco X-1 in the Model of Partial Filling of Roche Lobe by Optical Star

A. M. Cherepashchuk, T. S. Khruzina and A. I. Bogomazov p. 348 abstract

Erratum to: Globular Cluster as Indicators of Galactic Evolution

N. R. Arakelyan and S. V. Pilipenko p. 359 abstract