SIMBAD references

J. Anderson, Universidad de Chile; N. Morrell, Las Campanas Observatory; and G. Pignata, Universidad Andres Bello, on behalf of the Millennium Center for Supernova Science, report optical spectroscopy (range 468-1005 nm) of PSN J18553580-5343290 = SN 2011ce obtained on Apr. 23.2 UT with the Las Campanas Baade telescope (+ IMACS). Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J. 666, 1024) gives best matches with the peculiar type-Ia supernovae 2002cx and 2005hk at around 20 days past maximum.