Weekday hours from 9 a.m. to 6 p.m. are reserved for members of the primary user group laboratories. Reservation of these times by members of other (non-user group) laboratories is allowed only on the day of use, and by prior consent of one of the Facility Directors (Drs. Angus Wilson and James Borowiec). Prior consent for any user is required for reservation of more than three hours of confocal time per day.