Zobrazeno 1 - 10
of 175
pro vyhledávání: '"Movsessian, T."'
We continue to present the results of the Byurakan Narrow Band Imaging Survey (BNBIS). The main goal of this survey is to search for Herbig-Haro (HH) objects and jets in Galactic dark clouds. In this work we present the results of the search in the v
Externí odkaz:
http://arxiv.org/abs/2404.02891
Publikováno v:
A&A 675, A79 (2023)
The aim of the present study was the spectral analysis of an unusual pre-main-sequence star in the cometary nebula RNO 54, which was suspected by several researchers as a FUori-like object. We performed long-slit spectroscopy of the star on the 6-m t
Externí odkaz:
http://arxiv.org/abs/2305.15834
Two new Herbig-Haro flows were found in a study of the isolated Dobashi 5006 dark cloud (l$= 216^\circ.7$, b= $-$13$^\circ.9$): one certain (HH 1179) and one presumable, associated with the infrared sources 2MASS 06082284$-$0936139 and 2MASS 06081525
Externí odkaz:
http://arxiv.org/abs/2303.13822
Publikováno v:
Acta Astrophysica Taurica 3, 2022, 4-7
The studies of FUors, EXors and other young eruptive stars are very important for the understanding of the earliest stages of pre-main-sequence evolution. We describe the current situation in this field. This is the short version of the review, prese
Externí odkaz:
http://arxiv.org/abs/2303.04536
We present the gMOSS (Galaxies of Medium-band One-meter Schmidt telescope Survey) catalog of $\sim$ 19,000 galaxies in 20 filters (4 broadband SDSS and 16 medium-band filters). We observed 2.386 $\mathrm{deg^2}$ on the central part of the HS47.5-22 f
Externí odkaz:
http://arxiv.org/abs/2204.07012
We report the discovery of 4 new H$_2$ jets in Mon R1 star-forming region on the images obtained with the 2.5-m telescope of the Caucasian Mountain Observatory of SAI MSU through the filter, centered on the H$_2$ 1-0 S(1) emission line. This discover
Externí odkaz:
http://arxiv.org/abs/2112.05196
Based on new observations during 2015-2020 and published data, the unusual eruptive variables PV Cep and V350 Cep are examined. It is shown that PV Cep underwent a regular outburst followed by a drop in brightness that lasted overall from 2011 to 201
Externí odkaz:
http://arxiv.org/abs/2107.00058
Publikováno v:
A&A 652, A82 (2021)
We continue our program of investigation of the proper motions of spectrally separated structures in the Herbig-Haro outflows with the aid of Fabry-Perot scanning interferometry. This work mainly focuses on the physical nature of various structures i
Externí odkaz:
http://arxiv.org/abs/2106.11362
We studied a small comet-shape reflection nebula, located in the dark cloud SL 4 in the Vela Molecular Ridge cloud C, known as BBWo 192E (GM 1-23), and a young infrared cluster embedded into the nebula, for the evidences of recent star formation. We
Externí odkaz:
http://arxiv.org/abs/2009.00642
The results of the study of the large-scale distribution of galaxies up to z ~0.8 in the field HS 47.5-22 on the basis of photometric data of the 1-meter Schmidt telescope of the BAO NAS Armenia are presented. The full sample contains 28,398 galaxies
Externí odkaz:
http://arxiv.org/abs/2006.04930