29 July 2010 Simulation of autonomous observing with a ground-based telescope: the LSST experience
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Abstract
A survey program with multiple science goals will be driven by multiple technical requirements. On a ground-based telescope, the variability of conditions introduces yet greater complexity. For a program that must be largely autonomous with minimal dwell time for efficiency it may be quite difficult to foresee the achievable performance. Furthermore, scheduling will likely involve self-referential constraints and appropriate optimization tools may not be available. The LSST project faces these issues, and has designed and implemented an approach to performance analysis in its Operations Simulator and associated post-processing packages. The Simulator has allowed the project to present detailed performance predictions with a strong basis from the engineering design and measured site conditions. At present, the Simulator is in regular use for engineering studies and science evaluation, and planning is underway for evolution to an operations scheduling tool. We will describe the LSST experience, emphasizing the objectives, the accomplishments and the lessons learned.
© (2010) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Stephen Ridgway, Stephen Ridgway, Kem Cook, Kem Cook, Michelle Miller, Michelle Miller, Catherine Petry, Catherine Petry, Srinivasan Chandrasekharan, Srinivasan Chandrasekharan, Abhijit Saha, Abhijit Saha, Robyn Allsman, Robyn Allsman, Timothy Axelrod, Timothy Axelrod, Charles Claver, Charles Claver, Francisco Delgado, Francisco Delgado, Zeljko Ivezic, Zeljko Ivezic, R. Lynne Jones, R. Lynne Jones, Simon Krughoff, Simon Krughoff, Francesco Pierfederici, Francesco Pierfederici, Phillip Pinto, Phillip Pinto, } "Simulation of autonomous observing with a ground-based telescope: the LSST experience", Proc. SPIE 7737, Observatory Operations: Strategies, Processes, and Systems III, 77370Z (29 July 2010); doi: 10.1117/12.857734; https://doi.org/10.1117/12.857734
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