I would appreciate being asked before my messages are forwarded. It is my own fault that I forget to spell check, but I now have a version that corrects the spelling and has the correct reference. Robert H. McNaught rmn@aaocbn.aaodot gov.au To UNSUBSCRIBE from the 'meteorobs' email list, use the Web form at: http://www.tiacdot net/users/lewkaren/meteorobs/subscribe.html