Supernova Remnants: An Odyssey in Space after Stellar death

Supernova Remnants: An Odyssey in Space after Stellar death

Supernova Remnants: An Odyssey in Space after Stellar death

Milica

1st Abstract

Title (1st Abstract)

Optical observation of supernova remnant in elliptical galaxy NGC185

First Author

Milica Vučetić

Affiliation

Department of Astronomy, Faculty of Mathematics, University of Belgrade – Serbia

Additional Authors

B. Arbutina, M. Z. Pavlović, A. Ćiprijanović, D. Urošević, N. Petrov, D. Onić and A. Trčka

Presentation options

Poster

Session

1. Radiation studies from gamma-rays to radio in Galactic and Extragalactic SNRs

1st Abstract

In this paper we discuss the previously known optical supernova remnant (SNR) in NGC185 galaxy, a dwarf elliptical companion of the Andromeda galaxy, in order to gain more information about its properties and evolutionary status. To this end, we observed a central portion of NGC185, through the narrowband H$alpha$ and hbox{[S,{sc ii}]} filters, on a 2m RCC-telescope at National astronomical observatory Rozhen, Bulgaria. Also, we performed MHD simulation using the Pluto code, for the case of low environmental density and high pressure, in order to discuss evolution of an SNR in a gas poor dwarf galaxy.

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