
Electronic Telegram No. 1841
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
M.S. 18, Smithsonian Astrophysical Observatory, Cambridge,
MA 02138, U.S.A.
IAUSUBS@CFA.HARVARD.EDU or FAX 617-495-7231 (subscriptions)
CBAT@CFA.HARVARD.EDU (science)
URL http://www.cfa.harvard.edu/iau/cbat.html
SUPERNOVA
2009gc IN MCG -03-28-32
G. Pignata, J. Maza, M. Hamuy, R. Antezana, L. Gonzalez, P.
Gonzalez, P. Lopez, S. Silva, G. Folatelli, D. Iturra, R. Cartier,
F. Forster, S. Marchi, and A. Rojas, Universidad de Chile; B.
Conuel, Wesleyan University; and D. Reichart, K. Ivarsen, 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
17.4 +/- 0.3) on unfiltered images taken on June 9.09 and 9.97
UT with the 0.41-m 'PROMPT 3' telescope located at Cerro Tololo.
The new object is located at R.A. = 11h03m16s.04 +/- 0".1,
Decl. = -16°46'09".7 +/- 0".1 (equinox 2000.0), which
is about 7".0 west and 37".5 south of the center of
the galaxy MCG -03-28-32. Nothing is visible at this position
on archival images taken on Apr. 13.06 (limiting mag 19.0) and
May 9.19 (limiting mag 18.0).
NOTE: These
'Central Bureau Electronic Telegrams' are sometimes superseded
by text appearing later in the printed IAU Circulars.
2009
June 10 |
(C)
Copyright 2009 CBAT
(CBET 1841) |
Daniel W. E. Green |