STAR W+ & W- have been extracted from pp500 data from run 9, SL09g production, with the W-algo ver B5.2 on January 21, 2010.

 Points have been displaced horizontally  for easier comparison. Polarization of  35% was assumed, errors are only statistical, no background subtraction nor error inflation to account for the background. Table w/ calculations is below, attachment A contains spectra from event sorting.