1. The Pierre Auger Observatory
2. T.C. Larason, S.S. Bruce, A.C. Parr, National Institute of Standards and Technology, Calibration Program, Gaithersburg, MD 20899-2330, “Spectroradiometric Detector Measurements”, US Department of Commerce, NIST Special Publication 250-41, 1998
3. NSHU550 UV LED, Nichia America Corp., 181 Metro Drive, Suite 350, San Jose, CA 95110, 408-573-0933
4. UV100 photodiode, UDT Sensors, Inc., Hawthorne, USA
5. Tyvek is a registered trademark of Dupont, USA