On Feb 25th I have managed to observe 4 eclipse of OY Car as detailed below. The amplitude of the eclipses has increased slightly to approximately 0.5 mag from the last two nights. Feb 25th Time (UT) Mag 11:55 11.7 11:57 11.8 11:58 11.8 12:00 11.9 12:01 12.1 12:03 12.2 12:04 12.3 12:05 12.2 12:06 12.2 12:07 12.1 12:08 12.0 12:09 11.9 12:10 11.9 12:11 11.8 12:12 11.7 12:13 11.7 13:30 11.9 13:31 12.1 13:32 12.1 13:33 12.2 13:34 12.3 13:35 12.2 13:36 12.2 13:37 11.9 13:38 11.9 13:39 11.8 13:40 11.8 13:41 11.8 13:42 11.8 13:43 11.7 13:44 11.8 14:49 11.9 14:56 11.8 14:58 11.9 14:59 11.9 15:00 12.0 15:01 12.0 15:02 12.1 15:03 12.2 15:04 12.3 15:05 12.4 15:06 12.4 15:07 12.3 15:08 12.2 15:09 12.1 15:10 11.9 15:11 11.9 15:12 11.8 15:13 11.8 15:14 11.8 15:15 11.8 16:25 11.9 16:28 11.9 16:29 12.0 16:30 12.0 16:32 12.1 16:33 12.2 16:34 12.3 16:35 12.5 16:36 12.5 16:37 12.5 16:38 12.4 16:39 12.3 16:40 12.0 16:41 11.8 16:42 11.9 16:43 11.8 16:44 11.8 16:45 11.8 I hope to have another clear night tomorrow. Regards Andrew Pearce Nedlands, Western Australia (41cm refl)