Those of you who are adventurous and want to test out my spreadsheet to remove the light of WZ Sge's companion. Joe Patterson calls it WZ Sge's "Nemesis" - it is included in some photometric observations. Please check the spreadsheet out AND LET ME KNOW IF THE ANSWERS ARE RIGHT OR WRONG. The spreadsheet is linked via http://vsnet.lewcook.com/nemesis.htm This is a beta test of the spreadsheet. Accordingly, the answers are guaranteed to be WRONG. Your money back if they happen to be RIGHT. The spreadsheet is, of course, free. I will post updates if needed. ===== Regards, Lew p.s. I have developed a light curve plotting spreadsheet AIP4Plot.xls especially for AIP4WIN photometry software. Free! at http://vsnet.lewcook.com/aip4plot.htm AIP4WIN accompanies R. Berry and J. Burnell's new book: Astronomical Image Processing. See http://vsnet.willbell.com/aip/index.htm __________________________________________________ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/