323 citations
- Pennsylvania State UniversityUS2 papers
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- Ames Research CenterUS1 paper
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- Case Western Reserve UniversityUS1 paper
- Center for Astrophysics Harvard & SmithsonianUS1 paper
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- Cone HealthUS1 paper
- Crow Canyon Archaeological CenterUS1 paper
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astro-ph.IM2019★ 323 cited
The Apache Point Observatory Galactic Evolution Experiment (APOGEE) Spectrographs
J. C. Wilson, F. R. Hearty, M. F. Skrutskie +86
We describe the design and performance of the near-infrared (1.51--1.70 micron), fiber-fed, multi-object (300 fibers), high resolution (R = lambda/delta lambda ~ 22,500) spectrogra…
astro-ph.IM2017★ 102 cited
Towards Space-like Photometric Precision from the Ground with Beam-Shaping Diffusers
Gudmundur Stefansson, Suvrath Mahadevan, Leslie Hebb +21
We demonstrate a path to hitherto unachievable differential photometric precisions from the ground, both in the optical and near-infrared (NIR), using custom-fabricated beam-shapin…