D2 Artikkeli ammatillisessa kokoomateoksessa
Spectroscopic Classification of AT 2019pih and M31N 2019-09a as novae in M31
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: 13078
Verkko-osoite: https://www.astronomerstelegram.org/?read=13078
Tiivistelmä
We obtained a spectrum of the transient AT 2019pih with the SPRAT spectrograph (resolution R 350; Piascik et al. 2014) on the 2-m Liverpool Telescope (LT; Steele et al. 2004) on 2019 Sep 4.08 UT. The spectrum shows narrow Balmer emission lines (H & alpha;, H & beta;, H & gamma;, H & delta;), along with numerous Fe II emission lines, including those of the 37, 38, 42, 48 and 49 multiplets.
We obtained a spectrum of the transient AT 2019pih with the SPRAT spectrograph (resolution R 350; Piascik et al. 2014) on the 2-m Liverpool Telescope (LT; Steele et al. 2004) on 2019 Sep 4.08 UT. The spectrum shows narrow Balmer emission lines (H & alpha;, H & beta;, H & gamma;, H & delta;), along with numerous Fe II emission lines, including those of the 37, 38, 42, 48 and 49 multiplets.
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