SIMBAD references

2011CBET.2954....2T - Central Bureau Electronic Telegrams, 2954, 2 (2011/December-0)

Supernova 2011ji.

TOMASELLA L., VALENTI S., BENETTI S., BUFANO F., FIASCHI M., PASTORELLO A. and OCHNER P.

Abstract (from CDS):

L. Tomasella, S. Valenti, S. Benetti, F. Bufano, M. Fiaschi, A. Pastorello, and P. Ochner, Osservatorio Astronomico di Padova, Istituto Nazionale di Astrofisica, on behalf of a larger collaboration, report that a spectrogram of 2011ji, obtained on Dec. 24.02 UT with the Asiago 1.82-m Copernico Telescope (+ AFOSC; range 350-820 nm; resolution 2.4 nm), suggests that 2011ji is a type-Ia supernova around one month after maximum. Using GELATO (Harutyunyan et al. 2008, A.Ap. 488, 383; available at website URL https://gelato.tng.iac.es/login.cgi), the spectrum is found to be similar to that of SN 1999gp at 34 days past maximum. A narrow H_alpha feature is visible in the spectrum, fixing the redshift at z = 0.089. However, because of the poor resolution of the spectrum, it cannot be verified if H_alpha is circumstellar or due to a contaminating H II region.

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Simbad objects: 2

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