D2 Artikkeli ammatillisessa kokoomateoksessa
Spectroscopic classification of AT 2019sxc as a nova in M31 #13228
Tekijät: Williams SC, Darnley MJ, Healy MW, Murphy-Glaysher FJ, Ransome CL
Kustantaja: R. E. Rutledge
Julkaisuvuosi: 2019
Kokoomateoksen nimi: Astronomer’s telegram
Tietokannassa oleva lehden nimi: The Astronomer's Telegram
Sarjan nimi: Astronomer’s telegram
Numero sarjassa: 13228
Verkko-osoite: https://www.astronomerstelegram.org/?read=13228
Tiivistelmä
We obtained a spectrum of the transient AT 2019sxc (see also ATel #13207) with the SPRAT spectrograph (resolution R 350; Piascik et al. 2014) on the 2-m Liverpool Telescope (LT; Steele et al. 2004) on 2019 Oct 23.93 UT. The spectrum shows strong Balmer emission lines (H & alpha;, H & beta;, H & gamma;, H & delta;), along with numerous Fe II emission lines, including those of the 27, 28, 37, 38, 42, 48, 49 and 74 multiplets.
We obtained a spectrum of the transient AT 2019sxc (see also ATel #13207) with the SPRAT spectrograph (resolution R 350; Piascik et al. 2014) on the 2-m Liverpool Telescope (LT; Steele et al. 2004) on 2019 Oct 23.93 UT. The spectrum shows strong Balmer emission lines (H & alpha;, H & beta;, H & gamma;, H & delta;), along with numerous Fe II emission lines, including those of the 27, 28, 37, 38, 42, 48, 49 and 74 multiplets.
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