CRM image scan of 9 day old biofilm, cosmic ray corrected

WiTec Project file of a CRM image scan of the 9 day old Shewanella oneidensis biofilm. From M&M: The measurement was performed on a WITec alpha300 confocal Raman microscope, using a 50 µm pinhole and a Zeiss LD plan-NEOFLUAR 20×/0.4 corr air objective with coverslip correction. 20× magnification was used in order to keep as many bacteria as possible in the focal plane while still resolving individual bacteria. The excitation wavelength was 532 nm, with laser power of 3 mW at the focal plane. The Raman detector was a newton EMCCD camera cooled to -60o C with a 600 g/mm grating. Integration time was 1 second and lateral resolution 2 pixel/µm.