http://arxiv.org/abs/1511.05307
We present the detection of 16 optical supernova remnant (SNR) candidates in the nearby spiral galaxy IC342. The candidates were detected by applying [SII]/H$\alpha$ ratio criterion on observations made with the 2 m RCC telescope at Rozhen National Astronomical Observatory in Bulgaria. In this paper, we report the coordinates, diameters, H$\alpha$ and [SII] fluxes for 16 SNRs detected in two fields of view in the IC342 galaxy. Also, we estimate that the contamination of total H$\alpha$ flux from SNRs in the observed portion of IC342 is 1.4%. This would represent the fractional error when the star formation rate (SFR) for this galaxy is derived from the total galaxy’s H$\alpha$ emission.
M. Vucetic, A. Ciprijanovic, M. Pavlovic, et. al.
Wed, 18 Nov 15
58/61
Comments: 8 pages, 2 figures, 2 tables; to be published in Serbian Astronomical Jornal
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