SIMBAD references

S. Blondin, M. Modjaz, R. Kirshner, and P. Challis, Harvard-Smithsonian Center for Astrophysics, report that spectra (range 350-740 nm) of SN 2006eu (cf. IAUC 8745) and SN 2006ev (cf. IAUC 8747), obtained on Sept. 16.20 and 16.26 UT by M. Calkins with the F. L. Whipple Observatory 1.5-m telescope (+ FAST), shows them to be both type-Ia supernovae. Cross-correlation with a library of supernova spectra shows that 2006eu is most similar to the 1991bg-like supernova 1998bp (cf. IAUC 6891) at +13.4 days from maximum light, and that 2006ev is most similar to SN 1992A (Kirshner et al. 1993, Ap.J. 415, 589) at +3.3 days. Adopting a recession velocity of 7071 km/s for the host galaxy of SN 2006eu (from Huchra et al. 1999, Ap.J. Suppl. 121, 287), the maximum absorption in the Si II line (rest 635.5 nm) is blueshifted by roughly 11000 km/s. Adopting a recession velocity of 8576 km/s for the host galaxy of 2006ev (from http://tdc-www.harvard.edu/uzc/), the maximum absorption in the Si II line (rest 635.5 nm) is blueshifted by roughly 12000 km/s.