The recent article by Nasse and Woehl on the illumination point spread function is the top downloaded paper of the month of February 2010 of the Journal of the Optical Society of America A (JOSA A). It is also ranked second in the Top Article Downloads of all subscription journals of OSA.
As of September 2010, more than six months after its publication, it is still ranked 4th of the all-time "Top Downloads" of JOSA A.
