SIMBAD references

Further to IAUC 8444, T. Boles reports the discovery, on unfiltered CCD images taken on Nov. 21.110 and 25.959 UT, of an apparent supernova (mag 18.4), designated 2004gl, located at R.A. = 8h50m04s.89, Decl. = +49o14'43".8, which is approximately 0".4 west and 6".5 south of the center of MCG +08-16-31. SN 2004gl is not present on Boles' images from 2003 Apr. 25 and Mar. 18 (limiting mag 19.5) or on Digitized Sky Survey plates (1991 Feb. 12, limiting red mag 21.0; 1997 Feb. 4, limiting blue mag 20.5).