Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Nikolov Grigor"'
Autor:
Bonev, Tanyu, Markov, Haralambi, Tomov, Toma, Bogdanovski, Rumen, Markishki, Pencho, Belcheva, Maya, Dimitrov, Wojciech, Kamiński, Krzysztof, Milushev, Ilko, Musaev, Faig, Napetova, Mirela, Nikolov, Grigor, Nikolov, Plamen, Tenev, Tihomir
In this paper we describe the echelle spectrograph of the 2 meter telescope of the Rozhen National Astronomical Observatory. The spectrograph is a cross-dispersed, bench-mounted, fiber-fed instrument giving a resolution from $\sim$30000 to $\sim$4500
Externí odkaz:
http://arxiv.org/abs/1612.07226
Autor:
Nikolov, Grigor1, Truhkchev, Dimitar1, Kishev, Rumen1, Fellows, Daniel2, Kaloyanchev, Peycho3
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2023, Vol. 23, p75-84. 10p.
Publikováno v:
Serbian Astronomical Journal, Vol 2018, Iss 196, Pp 15-20 (2018)
We present photometric observations of transiting exoplanets HATP-53b and XO-5b by the Rozhen 2 m telescope. The modeling of the HAT-P-53b transit required bigger planet radius than the previously published value due to the bigger depth of the new
Externí odkaz:
https://doaj.org/article/6ab8c183ae8a4ec1a25f1581214624ad
Autor:
Markov, Nick1, Nikolov, Grigor1
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2020, p61-68. 8p.
Autor:
Nikolov, Grigor1
Publikováno v:
Proceedings of the International Multidisciplinary Scientific GeoConference SGEM. 2018, Vol. 18, p75-82. 8p.
Control signals with simultaneous modulation of periods and amplitudes were finetuned and fed to a wave flap for a generation of freak waves. The meshless Smoothed Particle Hydrodynamics method was used to predict the location and the amplitude of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6fb098191fb165c629aa6fa7abcfba8b
Akademický článek
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Autor:
Nikolov, Grigor
В дисертационния труд е представено изследване на звездните купове NGC 1711, NGC 1754, NGC 1984, NGC 1898, NGC 2004, NGC 2005, NGC 2011, NGC 2019, NGC 2031 и NGC 2214 в Големия Маг
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______9626::6f0c61ab84625cb3ac36777f6ac2240f
https://hdl.handle.net/20.500.12641/7160
https://hdl.handle.net/20.500.12641/7160
Autor:
Nikolov, Grigor, Markov, Haralambi
Publikováno v:
AIP Conference Proceedings; 2019, Vol. 2075 Issue 1, p090005-1-090005-6, 6p, 1 Chart, 3 Graphs
In this contribution we present our investigation on mass segregation in selected LMC star clusters. As a diagnostic of mass segregation we use: (1) Colour-magnitude diagrams at various distance from each cluster centre; (2) Radial-density profiles a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::3ed63a6349b15d0cc7f3079a6b69777c
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3151824
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3151824