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Hypercube data analysis in astronomy: optical interferometry and millisecond pulsar searches
Proceedings of the third conference on Hypercube concurrent computers and applications -, 1988Astronomical data sets are beginning to live up to their name, in both their sizes and the complexity of the analysis required. Here we discuss two astronomical data analysis problems which we have begun to implement on a hypercube concurrent processor environment: The intensive image processing required in an optical interferometry project, and the ...
Peter Gorham +2 more
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Introduction to Data Analysis Systems for Astronomy
1985A proposal is made for a scheme within which off-line, general purpose astronomical image processing software systems may be described. This scheme may be helpful when attempting to compare the features and shortcomings of various systems which are currently available or being planned.
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Statistics, Data Mining, and Machine Learning in Astronomy
, 2019Statistics, Data Mining, and Machine Learning in Astronomy is the essential introduction to the statistical methods needed to analyze complex data sets from astronomical surveys such as the Panoramic Survey Telescope and Rapid Response System, the Dark ...
Ž. Ivezić +3 more
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Exploratory Analysis of Light Curves: A Case-Study in Astronomy Data Understanding
2014Data acquisition in Biology and Astronomy has seen unprecedented growth in volume since the turn of the century. It will not be an exaggeration to state that the needs of these two sciences are pushing computer science research to new frontiers. The focus of this paper is astronomy, which since inception of Virtual Observatory and commissioning of ...
Aditi Mittal +3 more
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Stochastic data in astronomy: Fourier analysis of highly nonuniform time series
Astrophysics, 2005The features of the CLEAN algorithm for Fourier analysis of time series with data separated by long pauses are analyzed in detail. Estimates are obtained for the limits of variability of the parameters of harmonic components that can be determined on a specified time grid.
A. F. Kholtygin, A. B. Shneiwais
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NEURAL NETWORK ANALYSIS OF COMPLEX SCIENTIFIC DATA: ASTRONOMY AND GEOSCIENCES
2003NEURAL NETWORKS SPECIAL ...
D'ARGENIO, BRUNO +3 more
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Analysis procedure of gamma ray astronomy spark chamber data
Nuclear Instruments and Methods, 1972Abstract An analysis procedure is presented for the measurement of gamma ray arrival directions in spark chambers. This method is based on the conception that data are not used for measurement once multiple scattering has overtaken the reading error. The relevant formalism is presented and lower limits of the possible angular resolution are given.
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Robust Data Analysis Methods in Gravitational Wave Astronomy
Gravitational Wave astronomy has made remarkable progress since the first detection of GW150914, with over 300 detections, to date. Future ground- and space-based observatories, including third-generation detectors (Einstein Telescope (ET), Cosmic Explorer (CE)) and missions like the Laser Interferometer Space Antenna (LISA), will achieve unprecedentedopenaire +2 more sources
Non-linear data analysis and statistical techniques in solar radio astronomy
1995We have discussed some tools from nonlinear dynamics which may help to analyze transient phenomena, such as solar bursts. The structure function known from turbulence theory is an appropriate method to find out some scaling behavior of fluctuations in time.
Jürgen Kurths +2 more
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Non-linear data analysis in solar radio astronomy
1995We have discussed some tools from nonlinear dynamics which may help to analyze transient phenomena, such as solar bursts. The structure function known from turbulence theory is an appropriate method to find out some scaling behavior of fluctuations in time.
Kurths, Jürgen (Prof. Dr.) +2 more
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