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G. Cetrulo

4 papers

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papers

Publications (4)

astro-ph.SR2014

The hybrid, coronal lines nova V5588 Sgr (2011 N.2) and its six repeating secondary maxima

U. Munari, A. Henden, D. P. K. Banerjee +4

The outburst of Nova Sgr 2011 N.2 (=V5588 Sgr) was followed with optical and near-IR photometric and spectroscopic observations for 3.5 years, beginning shortly before the maximum.…

astro-ph.SR2011

SN 2009E: a faint clone of SN 1987A

A. Pastorello, M. L. Pumo, H. Navasardyan +26

In this paper we investigate the properties of SN 2009E, which exploded in a relatively nearby spiral galaxy (NGC 4141) and that is probably the faintest 1987A-like supernova disco…

astro-ph.SR2014

Study of three 2013 novae: V1830 Aql, V556 Ser and V809 Cep

U. Munari, P. Ochner, S. Dallaporta +7

BVRI photometry and low-, medium- and high-resolution Echelle fluxed spectroscopy is presented and discussed for three faint, heavily reddened novae of the FeII-type which erupted…

astro-ph.SR2011

The new carbon symbiotic star IPHAS J205836.43+503307.2

R. L. M. Corradi, L. Sabin, U. Munari +5

We are performing a search for symbiotic stars using IPHAS, the INT Halpha survey of the northern Galactic plane, and follow-up observations. Candidate symbiotic stars are selected…

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