SIMBAD references

G. Pignata and M. Cifuentes, Universidad Andres Bello; J. Maza, M. Hamuy, R. Antezana, L. Gonzalez, P. Gonzalez, S. Silva, G. Folatelli, R. Cartier, F. Forster, and S. Marchi, Universidad de Chile; B. Conuel, Wesleyan University; and D. Reichart, K. Ivarsen, J. Haislip, A. Crain, D. Foster, M. Nysewander, and A. LaCluyze, University of North Carolina at Chapel Hill, on behalf of the CHASE project, report the discovery of an apparent supernova (mag approximately 15.6) on an unfiltered image taken on Aug. 28.07 UT with the 0.41-m 'PROMPT 3' telescope located at Cerro Tololo. The new object is located at R.A. = 23:24:25.30 ± 0".1, Decl. = -19:02:14.4 ± 0".1 (equinox 2000.0), which is on top of the nucleus of the galaxy 2MASX J23242536-1902139. Nothing is visible at this position on archival images taken on Aug. 2.15 (limiting mag 18.5), but 2010hv is also present in images taken on Aug. 18.18 (mag approximately 15.1), on Aug. 24.11 (mag approximately 15.4), and Aug. 31.10 (mag approximately 15.6).