tokens: We would like to thank the Department of Physics and Astronomy at BYU and the Departments of Physics at BYUI and UVU for support throughout this research. We are indebted to Kristin Chiboucas for many patient explanations of GMOS observing and to John Salzer for a helpful discussion. This report is based on observations obtained at the Gemini Observatory, which is operated by the Association of Universities for Research in Astronomy, Inc., under a cooperative agreement with the NSF on behalf of the Gemini partnership: the National Science Foundation (United States), the National Research Council (Canada), CONICYT (Chile), Ministerio de Ciencia, Tecnologa e Innovación Productiva (Argentina), and Ministério da Ciência, Tecnologia e Inovaçäo (Brazil), for program GN-2015B-FT-15. This research is also based on observations at Kitt Peak National Observatory, National Optical Astronomy Observatory (NOAO Prop. ID: 2013A-0106; PI: J.W. Moody), which is operated by the Association of Universities for Research in Astronomy (AURA) under cooperative agreement with the National Science Foundation. The authors are honored to be permitted to conduct astronomical research on Iolkam Du’ag (Kitt Peak), a mountain with particular significance to the Tohono O’odham. Facilities: Mayall (MOSAIC-1.1 wide-field camera) , Gemini:Gillett (GMOS).
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