Use the "Add Item" button below the calendars to add, remove, or modify scheduled time for usage on each instrument. Sign-Up Calendar for the MRC-1024 (Confocal) - "The 10-24" Sign-Up Calendar for the Radiance 2100 MP Rainbow (Confocal/Multiphoton) - "The Radiance" Note: Reserved time must be removed 24 hours beforehand to avoid any charges.