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Circular No. 7537 Central Bureau for Astronomical Telegrams INTERNATIONAL ASTRONOMICAL UNION Mailstop 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://cfa-www.harvard.edu/iau/cbat.html ISSN 0081-0304 Phone 617-495-7440/7244/7444 (for emergency use only) SUPERNOVA 2000fc IN ANONYMOUS GALAXY M. Turatto, G. Altavilla, S. Benetti, E. Cappellaro, and A. Pastorello, Osservatorio di Padova; and A. Clocchiatti, Pontificia Universidad Catolica (PUC) de Chile, report the discovery of a new supernova (V = 22.4) on three images taken on Nov. 17.09 UT with the 2.2-m telescope (+ WFI) at the European Southern Observatory (ESO), La Silla, in the course of the PUC-Padova Supernova Search. SN 2000fc is located at R.A. = 0h58m33s.58, Decl. = -27o46'40".1 (equinox 2000.0), which is 0".3 west of the host galaxy's nucleus. Nothing was present at this location on images taken a year earlier (cf. SN 1999ey, IAUC 7310). Comparison of a spectrum (range 598-1025 nm, resolution 1.5 nm), obtained on Nov. 26.10 with the ESO 3.6-m telescope (+ EFOSC2), with a database of well-observed nearby supernova spectra indicates that the new object is a type-Ia event; the best match is obtained with the spectrum of SN 1996X a few days past past maximum light and redshifted to 0.42. No direct measurement of the parent galaxy redshift is possible with the spectrum obtained. V1494 AQUILAE A. Retter, Keele University; L. Cook, Concord, CA; R. Novak, Copernicus Observatory; J. M. Saxton, University of Manchester; L. T. Jensen, Hundslund, Denmark; and D. Korcakova and J. Janik, Masaryk University, write: "Analysis of 31 nights of CCD photometry of V1494 Aql during 2000 June-August suggests a periodicity of 0.13467(2) day, or about twice as long as the signal reported on IAUC 7448. The full amplitude of the variation in the R band increased from 0.03 mag in June to 0.07 mag in August. The folded light curve shows a double structure with a shallower dip at phase 0.5, with about half the amplitude of the main periodicity." Visual magnitude estimates: Apr. 1.846 UT, 8.9 (A. Pearce, Nedlands, W. Australia); May 1.072, 10.1 (M. Lehky, Hradec Kralove, Czech Republic); June 3.00, 10.0 (K. Sarneczky, Agasvar, Hungary); July 1.731, 10.5 (S. Yoshida, Ibaraki, Japan); 29.99, 11.0 (J. G. S. Aguiar, Joaquim Egidio, S.P, Brazil); Sept. 3.00, 11.2 (J. Carvajal, Avila, Spain); Oct. 2.522, 11.2 (Pearce); Nov. 19.704, 11.5 (Lehky). SUPERNOVA 2000ek IN ESO 153-G27 Corrigendum. On IAUC 7518, line 4, for 22" west read 17" west (C) Copyright 2000 CBAT 2000 December 7 (7537) Daniel W. E. Green
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