8 August 2016 The LSST calibration hardware system design and development
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Abstract
The Large Synoptic Survey Telescope (LSST) is currently under construction and upon completion will perform precision photometry over the visible sky at a 3-day cadence. To meet the stringent relative photometry goals, LSST will employ multiple calibration systems to measure and compensate for systematic errors. This paper describes the design and development of these systems including: a dedicated calibration telescope and spectrograph to measure the atmospheric transmission function, a collimated beam projector to characterize the spatial dependence of the LSST transmission function and an at-field screen illumination system to measure the high-frequency variations in the global system response function.
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Patrick Ingraham, Patrick Ingraham, Christopher W. Stubbs, Christopher W. Stubbs, Charles Claver, Charles Claver, Robert Lupton, Robert Lupton, Constanza Araujo, Constanza Araujo, Ming Liang, Ming Liang, John Andrew, John Andrew, Jeff Barr, Jeff Barr, Kairn Brannon, Kairn Brannon, Michael Coughlin, Michael Coughlin, Merlin Fisher-Levine, Merlin Fisher-Levine, William Gressler, William Gressler, Jacques Sebag, Jacques Sebag, Sandrine Thomas, Sandrine Thomas, Oliver Wiecha, Oliver Wiecha, Peter Yoachim, Peter Yoachim, } "The LSST calibration hardware system design and development", Proc. SPIE 9906, Ground-based and Airborne Telescopes VI, 99060O (8 August 2016); doi: 10.1117/12.2233404; https://doi.org/10.1117/12.2233404
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