Darren DePoy heads the Astronomical Instrumentation Lab, which builds instruments for ground-based telescopes. He is the project scientist for the Dark Energy Camera, which was recently installed at the Cerro Tololo 4-m telescope in Chile.
R Cawthon, et al. “Dark Energy Survey Year 1 Results: calibration of redMaGiC redshift distributions in DES and SDSS from cross-correlations.” Monthly Notices of the Royal Astronomical Society, 481(2), 2427--2443, Sep 2018.
T. M. C. Abbott, et al. (Dark Energy Survey Collaboration 1). “Dark Energy Survey year 1 results: Cosmological constraints from galaxy clustering and weak lensing.” Phys. Rev. D, 98(4), 043526, Aug 2018.