Electronic Telegram No. 2591
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
CBAT Director:  Daniel W. E. Green; Hoffman Lab 209; Harvard University;
 20 Oxford St.; Cambridge, MA  02138; U.S.A.
e-mail:  cbatiau@eps.harvard.edu (alternate cbat@iau.org)
URL http://www.cbat.eps.harvard.edu/index.html
Prepared using the Tamkin Foundation Computer Network


SUPERNOVA 2010ku IN IC 716
     G. Pignata and M. Cifuentes, Universidad Andres Bello; J. Maza, M. Hamuy,
R. Antezana, L. Gonzalez, R. Cartier, F. Forster, S. Silva, and F. Carrasco,
Universidad de Chile; P. Gonzalez, Pontificia Universidad Catolica de Chile;
B. Conuel, Wesleyan University; G. Folatelli, IPMU, University of Tokyo; 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 16.8)
on an unfiltered image taken on Dec. 16.31 UT with the 0.41-m 'PROMPT 1'
telescope located at Cerro Tololo.  The new object, which is also present at
mag approximately 16.6 in an image taken on Dec. 17.33, is located at R.A. =
11h39m04s.78 +/- 0".2, Decl. = -0o12'40".2 +/- 0".2 (equinox 2000.0), which is
about 21".7 east and 19".0 south of the center of the galaxy IC 716.  Nothing
is visible at this position on archival images taken on June 5.98 (limiting
mag 18.0) and May 12.04 (limiting mag 18.5).


NOTE: These 'Central Bureau Electronic Telegrams' are sometimes
      superseded by text appearing later in the printed IAU Circulars.

                         (C) Copyright 2010 CBAT
2010 December 18                 (CBET 2591)              Daniel W. E. Green