Excitation Wavelength : 299 nm 



LEGEND 

 Shooters 2 

 State Pier 

 Sassafras Point 



ROI = middle left 



350 400 450 500 550 600 

 ROI = bottom left 

 C 300 



350 400 450 500 550 600 



ROI = middle right 



350 400 450 500 550 600 

 ROI = bottom right 

 D 600 



350 400 450 500 550 600 



Figure 1 1 A-D. Inter-comparison of each ROI at the three locations for the 299 nm 

 excitation wavelengths. 



