SIMBAD references

M. J. Graham, A. J. Drake, S. G. Djorgovski, A. Mahabal, and R. Williams, California Institute of Technology; J. L. Prieto, Carnegie Observatories; M. Catelan, Pontificia Universidad Catolica de Chile; E. C. Beshore and S. M. Larson, Lunar and Planetary Laboratory, University of Arizona; and E. Christensen, Gemini Observatory, report the discovery of numerous spectroscopically confirmed supernovae in unfiltered images from the Catalina Sky Survey, the Mount Lemmon Survey, and the Siding Spring Survey telescopes.

---------------------------------------------------------------------------— SN 2011 UT R.A. (2000.0) Decl. Mag. Type z ---------------------------------------------------------------------------— 2011en Mar. 25.24 11 07 50.56 +18 59 39.1 18.3 IIP 0.02 2011eo Apr. 13.49 16 42 25.12 +16 49 28.1 17.4 IIP 0.03 2011ep Apr. 14.43 17 03 41.78 +32 45 52.6 19.0 Ic 0.28 2011eq Apr. 29.48 21 17 59.27 - 2 37 22.8 19.0 Ia 0.19 2011er May 25.40 15 49 50.65 +14 49 30.1 18.9 Ia 0.12 2011es May 27.33 13 43 54.95 +25 32 52.9 19.9 IIP 0.05 2011et June 2.32 15 30 01.40 +24 52 29.1 18.8 Ia 0.09 2011eu June 6.27 14 09 15.29 - 1 10 54.7 18.5 IIn 0.11 2011ev June 10.81 23 45 31.24 - 7 56 46.0 17.6 IIP 0.03 2011ew June 11.38 15 33 17.58 +27 34 28.0 19.0 IIP 0.07 2011ex June 13.35 15 48 51.75 +62 57 48.9 17.6 Ia 0.04 2011ey June 23.21 13 19 19.12 - 4 51 05.9 18.4 IIn 0.07 2011ez June 24.19 12 42 42.43 + 0 33 54.0 18.9 Ia 0.08 2011fa June 25.44 0 35 43.57 + 2 58 55.1 20.1 IIP 0.06 2011fb June 28.32 16 19 30.48 - 5 59 07.7 18.9 IIP 0.04 ---------------------------------------------------------------------------—

Note that two of the above objects were posted on the Central Bureau's TOCP webpage: 2011ev = PSN J23453124-0756460 and 2011en = PSN J11075056+1859391. Confirming spectroscopic observations (range 400-950 nm) were taken with the Palomar 5-m reflector (+ DBSP) on June 26, 27, and 30 UT. The supernovae were classified based on cross-correlation with a library of supernova spectra using the "SuperNova IDentification" code (Blondin and Tonry 2007, Ap.J. 666, 1024).