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evalu-ate.org | ||
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datalab.marine.rutgers.edu
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ui.adsabs.harvard.edu
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| | | | | Context. Frequency analyses are very important in astronomy today, not least in the ever-growing field of exoplanets, where short-period signals in stellar radial velocity data are investigated. Periodograms are the main (and powerful) tools for this purpose. However, recovering the correct frequencies and assessing the probability of each frequency is not straightforward. Aims: We provide a formalism that is easy to implement in a code, to describe a Bayesian periodogram that includes weights and a constant offset in the data. The relative probability between peaks can be easily calculated with this formalism. We discuss the differences and agreements between the various periodogram formalisms with simulated examples. Methods: We used the Bayesian probabili... | |
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9thlevel.ie
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| | | | | "Science Foundation Ireland (SFI) has said its termination of Prof Philip Nolan's director general contract was 'never intended to imply any finding of wrongdoing on his part'. In... | |
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www.e-flux.com
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| | | [AI summary] The text discusses various aspects of education, including its historical development, ideological implications, and contemporary issues, through a collection of essays and publications by e-flux Architecture. | ||
