Multi-Color Temperature and Magnitude Simulation for Astronomical Spectral Velocity Measurement [PDF]
IEEE Access, 2023 The simulation of terrestrial stellar radiation information suffers from distortions due to limited precision of stellar spectrum and magnitude simulations. Hence, the effective verification and evaluation of experimental conditions for new techniques such as astronomical spectral velocity measurement and navigation are hindered.
Qiang Liu +10 more
semanticscholar +4 more sources
Three-sided pyramid wavefront sensor, part 1: simulations and analysis for astronomical adaptive optics [PDF]
Journal of Astronomical Telescopes Instruments and Systems, 2021 . The Giant Segmented Mirror Telescopes (GSMTs) including the Giant Magellan Telescope (GMT), the Thirty Meter Telescope (TMT), and the European Extremely Large Telescope (E-ELT), all have extreme adaptive optics (ExAO) instruments planned that will use ...
L. Schatz +13 more
semanticscholar +3 more sources
RAYTHEIA: A high-performance ray-tracing algorithm for three-dimensional direction-dependent equations in astronomical simulations [PDF]
Monthly notices of the Royal Astronomical SocietyWe present raytheia, a high-performance reverse ray-tracing algorithm designed to efficiently solve three-dimensional direction-dependent equations in astronomical simulations.
Zheng-Yan Zhu +5 more
semanticscholar +4 more sources
DeepSurveySim: Simulation Software and Benchmark Challenges for Astronomical Observation Scheduling [PDF]
DeepSurveySim: Simulation Software and Benchmark Challenges for Astronomical Observation Scheduling, 2023 Modern astronomical surveys have multiple competing scientific goals. Optimizing the observation schedule for these goals presents significant computational and theoretical challenges, and state-of-the-art methods rely on expensive human inspection of simulated telescope schedules.
Voetberg, Maggie, Nord, Brian
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The Hestia project: simulations of the Local Group [PDF]
Monthly notices of the Royal Astronomical Society, 2022 © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society. We present the hestia simulation suite: High-resolutions Environmental Simulations of The Immediate Area, a set of cosmological simulations of the ...
Wang, Peng +21 more
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Simulation of astronomical aspects of Middle Neolithic circular ditch systems [PDF]
ArchéoSciences, 2009 Introduction The oldest Middle European monuments (approx. 4850/4750 – 4550/4500 BC) were presented in the Lower Austrian County Exhibition at Heldenberg in 2005 (Daim & Neubauer, 2005). The Middle Neolithic circular ditch systems, or Kreisgrabenanlagen (KGA), are known all over Middle Europe. These wooden monuments form a first pan-European phenomenon,
Georg Zotti +3 more
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Integrated optics applied to astronomical aperture synthesis III: simulation of components optimized for astronomical interferometry [PDF]
International Conference on Space Optics — ICSO 1997, 2018 This paper, “Integrated optics applied to astronomical aperture synthesis III: simulation of components optimized for astronomical interferometry," was presented as part of International Conference on Space Optics—ICSO 1997, held in Toulouse, France.
Pierre Benech +5 more
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A real-time simulation facility for astronomical adaptive optics [PDF]
Monthly Notices of the Royal Astronomical Society, 2014 Accepted for publication in ...
Alastair Basden
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Numerical simulations in multimode fibres for astronomical spectroscopy
, 2020 The goal of this thesis was to thoroughly investigate the behavior of multimode fibres to aid the development of modern and forthcoming fibre-fed spectrograph systems. Based on the Eigenmode Expansion Method, a field propagation model was created that can emulate effects in fibres relevant for astronomical spectroscopy, such as modal noise, scrambling,
Hernandez Anguizola, Eloy Luis
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Natural computation techniques for uncovering low-dimensional topological structures in large scale astronomical simulations [PDF]
, 2022 Albolfazl Taghribi
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