Electronic Telegram No. 1158 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 SUPERNOVAE 2007ry AND 2007rz Further to CBET 1154, X. Parisky and W. Li report the LOSS discovery of two apparent supernovae on unfiltered KAIT images: SN 2007 UT R.A. (2000.0) Decl. Mag. Offset 2007ry Dec. 8.36 3 25 43.16 +41 14 41.6 17.9 1".8 E, 1".5 S 2007rz Dec. 8.40 4 31 10.84 +07 37 51.5 16.9 8".6 E, 0".1 N Additional KAIT magnitudes for 2007ry: Nov. 5.39 UT, [19.5; 14.38, 19.3; 19.37, 17.9. Additional KAIT magnitudes for 2007rz in NGC 1590: Nov. 19.41, [19.5; Dec. 9.42, 16.9. NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2007 CBAT 2007 December 9 (CBET 1158) Daniel W. E. Green