Monte-Carlo modelling of multi-object adaptive optics performance on the...
The performance of a wide-field adaptive optics system depends on input design parameters. Here we investigate the performance of a multi-object adaptive optics system design for the European Extremely...
View ArticleParallel Calibration for Sensor Array Radio Interferometers
In order to meet the theoretically achievable imaging performance, calibration of modern radio interferometers is a mandatory challenge, especially at low frequencies. In this perspective, we propose a...
View ArticleAgeing of a space-based CCD: photometric performance development of the low...
In this thesis we have analysed the time evolution of the photometric precision achieved by the space-based exoplanet-hunting mission CoRoT during its flight phase (2007-2012). This study of the noise...
View ArticleCERES: A Set of Automated Reduction Routines for Echelle Spectra
We present the Collection of Extraction Routines for Echelle Spectra (CERES). These routines were developed for the construction of automated pipelines for the reduction, extraction and analysis of...
View ArticleBayes Factors via Savage-Dickey Supermodels
We outline a new method to compute the Bayes Factor for model selection which bypasses the Bayesian Evidence. Our method combines multiple models into a single, nested, Supermodel using one or more...
View ArticleTaming outliers in pulsar-timing datasets with hierarchical likelihoods and...
Pulsar-timing datasets have been analyzed with great success using probabilistic treatments based on Gaussian distributions, with applications ranging from studies of neutron-star structure to tests of...
View ArticleTaming outliers in pulsar-timing datasets with hierarchical likelihoods and...
Pulsar-timing datasets have been analyzed with great success using probabilistic treatments based on Gaussian distributions, with applications ranging from studies of neutron-star structure to tests of...
View ArticleStudy of Parametric Instability of gravitational wave detectors using silicon...
Parametric instability is an intrinsic risk in high power laser interferometer gravitational wave detectors, in which the optical cavity modes interact with the acoustic modes of the mirrors leading to...
View ArticleSpeckle lifetime in XAO coronagraphic images: temporal evolution of SPHERE...
The major source of noise in high-contrast imaging is the presence of slowly evolving speckles that do not average with time. The temporal stability of the point-spread-function (PSF) is therefore...
View ArticleLBCS: the LOFAR Long-Baseline Calibrator Survey [Replacement]
(abridged). We outline LBCS (the LOFAR Long-Baseline Calibrator Survey), whose aim is to identify sources suitable for calibrating the highest-resolution observations made with the International LOFAR...
View ArticleThe GALAH Survey: Observational Overview and Gaia DR1 companion
The Galactic Archaeology with HERMES (GALAH) Survey is a massive observational project to trace the Milky Way's history of star formation, chemical enrichment, stellar migration and minor mergers....
View ArticleEclipsing Binary Stars as Benchmarks for Trigonometric Parallaxes in the Gaia...
We present fits to the broadband photometric spectral energy distributions (SEDs) of 158 eclipsing binaries (EBs) in the Tycho-2 catalog. These EBs were selected because they have highly precise...
View ArticleStudy of Parametric Instability of gravitational wave detectors using silicon...
Parametric instability is an intrinsic risk in high power laser interferometer gravitational wave detectors, in which the optical cavity modes interact with the acoustic modes of the mirrors leading to...
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