Reference data base for the Prochlorococcus marinus MED4 and Synechococcus sp. WH8102 photoinactivation and repair light response study. This project was started by Allison Dolan and Mitchell Roodvoets in August 2013 as an honours project under the guadance of Dr. Douglas Campbell at Mount Allison University. The project was continued through the summer of 2014 with additional help from Cole Murphy, Chris Arsenault, and others.