Abeysekara, A. U. et al, “VERITAS and Fermi-LAT Observations of TeV gamma-ray sources discovered by HAWC in the 2HWC catalog.” [Online]. Available: https://arxiv.org/pdf/1808.10423.pdf.

“An Upgrade to the Instrumentation of VERITAS.” [Online]. Available: https://veritas.sao.arizona.edu/~benbow/old/NSF_upgrade.pdf.

Avins, Jerry, “Converting Between Binary and Gray Code,” dspguru.com, 2000. [Online]. Available: https://dspguru.com/dsp/tricks/gray-code-conversion/.

Daniel, M. K., “The VERITAS standard data analysis” in 30th International Cosmic Ray Conference, ICRC 2007, Merida, Yucatan, Mexico, July 3-11, 2007. [Online]. Available: https://arxiv.org/pdf/0709.4006.pdf.

Doran, R W, “Gray Code Fundamentals,” University of Auckland. [Online]. Available: http://rvk.tripod.com/index-2.html.

Griffin, Sean, “The VERITAS Bright Moonlight Program,” Ph.D. dissertation, Physics Dept.,  McGill University, Montreal, Quebec, Canada, 2015. [Online]. Available: https://veritas.sao.arizona.edu/documents/Theses/Griffin_PhD_thesis_final.pdf.

Holder, J. et al; “The First VERITAS Telescope,” Elsevier Science, Astroparticle Physics, vol. 25, no. 6, p. 391-401, 2006. [Online]. Available: https://arxiv.org/pdf/astro-ph/0604119.pdf.

Krennrich, Frank, “Gamma ray astronomy with atmospheric Cherenkov telescopes: the future,”  IOP Publishing and Deutsche Physikalische Gesellschaft, New Journal of Physics, vol. 11, November 2009.  [Online]. Available: https://iopscience.iop.org/article/10.1088/1367-2630/11/11/115008#nj321646bib5.

Microsemi, “ProASIC3 Flash Family FPGAs with Optional Soft ARM Support,” Microsemi Corporate Headquarters, 2016. [Online]. Available: https://www.microsemi.com/document-portal/doc_download/130704-ds0097-proasic3-family-flash-fpgas-datasheet.

Private correspondence with acting chairman of VERITAS executive committee Dr. J. H. Buckley.

Private correspondence with VERITAS engineer Richard Bose

Tessier, Russell and Heather Giza, “Balancing Logic Utilization and Area Efficiency in FPGAs,”  in Proceedings of the The Roadmap to Reconfigurable Computing, 10th International Workshop on Field-Programmable Logic and Applications (FPL ’00), Reiner W. Hartenstein and Herbert Grünbacher, Eds. Berlin: Springer-Verlag, 2000. pp. 535-544.

Tweddale, Jordan, “Selecting Island Pixels with a Likelihood Ratio,” California Polytechnic State University, Dept. of Physics, 2013. [Online]. Available: https://pdfs.semanticscholar.org/40ce/22aed7d81bced28c2ccff05218d05fe85c3c.pdf.