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https://research.matf.bg.ac.rs/handle/123456789/2066| Title: | Optical observations of the nearby galaxy NGC 2366 through narrowband Hα and [Sii] filters. Supernova remnants status | Authors: | Vučetić, M. M. Onić, Dušan Petrov, N. Ćiprijanović, A. Pavlović, M. Z. |
Affiliations: | Astronomy | Keywords: | Galaxies: individual: NGC 2366;Hii regions;ISM: Supernova remnants | Issue Date: | 1-Jan-2019 | Rank: | M23 | Publisher: | Beograd : Astronomska opservatorija, Matematički fakultet | Journal: | Serbian Astronomical Journal | Abstract: | We present detection of 64 Hii regions, three superbubbles and two optical supernova remnant (SNR) candidates in the nearby irregular galaxy NGC 2366. The SNR candidates were detected by applying [S ii]/Hα ratio criterion to observations made with the 2-m RCC telescope at Rozhen National Astronomical Observatory in Bulgaria. In this paper we report coordinates, diameters, Hα and [S ii] fluxes for detected objects across the two fields of view in the NGC 2366 galaxy. Using archival XMM-Newton observations we suggest possible X-ray counterparts of two optical SNR candidates. Also, we discard classification of two previous radio SNR candidates in this galaxy since they appear to be background galaxies. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/2066 | ISSN: | 1450698X | DOI: | 10.2298/SAJ190131003V |
| Appears in Collections: | Research outputs |
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