--- Stan Walker <astroman@voyager.co.nz> wrote: (snip) >>There were suggestions that the interval became longer as it approached the next superoutburst. (snip) It sure does. I noted in the 1988 paper that the average length of time between OBs continuously increases from 26 days to 36 days from 3 OB prior to the super outburst to the SO. The next OB after SO occured an avg. of ~26 days followed by another 21 days later. === Regards, Lew - Visit http://home.pacbell.net/cookl _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com