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arXiv · 2603.04041

OPTIMus-Survey of massive star-forming regions at OPTical, Infrared, and Millimeter wavelengths

M. S. Kirsanova·A. V. Moiseev·A. M. Tatarnikov·A. S. Gusev·A. D. Yarovova·D. S. Wiebe
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Abstract

This work presents a description of the scientific goals and objectives of OPTIMus (OPTical, Infrared, Millimeter survey of massive star-forming regions), a survey of massive star-forming regions in the optical, infrared, and millimeter wavelengths. The survey is aimed at constructing a comprehensive characterization of the multicomponent and structurally complex interstellar medium in the vicinity of young massive stars, combining both observational and theoretical aspects. Using multi-wavelength observational data, we will reconstruct the three-dimensional structure and determine the physical parameters of HII regions, photodissociation regions, and the surrounding molecular clouds. The paper describes the observational data obtained with the BTA 6-m and Zeiss-1000 telescopes of the Special Astrophysical Observatory of the Russian Academy of Sciences, the 2.5-m telescope of the Caucasian Mountain Observatory of the Sternberg Astronomical Institute of Moscow State University, and the 20-m telescope of the Onsala Space Observatory.

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M. S. Kirsanova, A. V. Moiseev, A. M. Tatarnikov, A. S. Gusev, A. D. Yarovova, D. S. Wiebe. 2026-03-04. OPTIMus-Survey of massive star-forming regions at OPTical, Infrared, and Millimeter wavelengths. https://doi.org/10.1134/s199034132660016x

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