NEXAFS imaging files

The NEXAFS images were recorded at the U7a beamline at the National Synchrotron Light Source. The goal of the experiment was to measure the surface chemistry of the cuticle of African Flower Scarab Eudicella gralli (Coleoptera:Scarabaeidae:Cetoniinae). Images where recorded at the C, N and O edge. with a dwell time of 2-3 sec and a NEXAFS angle of 30 degrees.