SIMBAD references

S. B. Cenko, M. T. Kandrashoff, and A. V. Filippenko, University of California, Berkeley, report that inspection of a CCD spectrum (range 350-1000 nm), obtained Apr. 8 UT with the 3-m Shane reflector (+ Kast) at Lick Observatory, reveals that SN 2010bi (CBET 2229) is a type-II supernova; cross-correlation with SNID (Blondin and Tonry 2007, Ap.J. 666, 1024) indicates that 2010bi is similar to the type-IIP supernova 2004et at approximately 10 days after maximum light. SN 2010ax (CBET 2219) is a type-Ia supernova, roughly one month past maximum light.