sn1999ct in abell1697 (Z = 0.183): coordinates: R.A: 13:13:04.56 DEC: 46:15:52.7 (2000) xy position: 405 563.7 not present 15/2/99. discovered 13/6/99. confirmed 15/6/99. magnitude: (scaled from nearby usnosa star) R~20.8 host galaxy coordinates: R.A: 13:13:04.83 DEC: 46:15:51.7 (2000) xy position: 401 562.2 nearby star: R.A: 13:13:00.66 DEC: 46:15:49.4 (2000) mag=14.7 (usnosa catalog) xy position: 463 559 offsets: from nearby star: 3.9sec = 40".45 east and 3".3 north from host galaxy: 0.27sec=2".8 west and 1".0 north