Results 81 to 90 of about 5,542,325 (204)
Astronomical data compression experiment
Astronomical compression experiment. Lossless and lossy compression is performed on 16-bit astronomical data.
Maireles-Gonzalez, Oscar
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Astronomical society of Australia. Proceedings.
Voortgezet als: Publications of the Astronomical society of ...
Astronomical society of Australia
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Turbulence characterisation for Astronomical Observatories [PDF]
Atmospheric turbulence has two effects in astronomy; (i) the broadening of the point spread function due to phase fluctuations limiting the resolution of imaging and (ii) producing intensity fluctuations known as scintillation.
SHEPHERD, HARRY,WILLIAM +1 more
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Fringe Detection in the Lunar Orbit VLBI Experiment: The Initial Clock Search
We present the design and implementation of a fringe detection pipeline for the Lunar Orbit VLBI Experiment (LOVEX) on board China’s Queqiao-2 cislunar relay satellite. To address the challenge posed by limited space–ground time synchronization accuracy,
Lei Liu +3 more
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Intensity-sensitive quality assessment of extended sources in astronomical images [PDF]
Radio astronomy studies the Universe by observing the radio emissions of celestial bodies. Different methods can be used to recover the sky brightness distribution (SBD), which describes the distribution of celestial sources from recorded data, with the ...
Li, Xiaotong +5 more
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Multimodal multi-output ordinal regression for discovering gravitationally-lensed transients
Gravitational lenses are caused by massive astronomical objects that distort space-time, bending light. They can distort transient astrophysical events, such as supernovae (SN), which are the subject of extensive study.
Nicolò Oreste Pinciroli Vago +1 more
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Recursive Anchoring Techniques in Astronomical Data Analysis
The conventional approach to astronomical research assumes that large - scale observational data is necessary to define cosmic structures. This paper proposes a recursive anchoring method where a fraction of the dataset, when correctly defined within a recursive framework, can reconstruct the same “center of existence” as a full dataset.
openaire +1 more source
A Geodetic and Astrometric VLBI Experiment at 22/43/88/132 GHz
Publisher Copyright: © 2024. The Author(s). Published by the American Astronomical Society.Extending geodetic and astrometric Very Long Baseline Interferometry (VLBI) observations from traditional centimeter wavebands to millimeter wavebands offers ...
Choi, Byung Kyu +16 more
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Astronomical Data Analysis Software and Systems XXVI [PDF]
This volume contains papers presented at the twenty-sixth annual conference on Astronomical Data Analysis Software and Systems (ADASS XXVI). The ADASS conference is the premier conference for the exchange of information about astronomical software and is
PASIAN, Fabio +2 more
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Pulsar timing array experiments have recently uncovered evidence for a nanohertz gravitational wave background by precisely timing an ensemble of millisecond pulsars.
Lankeswar Dey +34 more
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