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Journal Article

AgesGalore - A software program or evaluating spatially resolved luminescence data

MPS-Authors
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Greilich,  S.
Guest Group Archaeometry, MPI for Nuclear Physics, Max Planck Society;

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Harney,  H.-L.
Prof. Hans A. Weidenmüller, Emeriti, MPI for Nuclear Physics, Max Planck Society;

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Woda,  C.
Guest Group Archaeometry, MPI for Nuclear Physics, Max Planck Society;

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Wagner,  G.A.
Guest Group Archaeometry, MPI for Nuclear Physics, Max Planck Society;

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Citation

Greilich, S., Harney, H.-L., Woda, C., & Wagner, G. (2006). AgesGalore - A software program or evaluating spatially resolved luminescence data. Radiation Measurements, 41(6), 726-735.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0011-7FE4-3
Abstract
Low-light luminescence is usually recorded by photomultiplier tubes (PMTs) yielding integrated photon-number data. Highly sensitive CCD (charged coupled device) detectors allow for the spatially resolved recording of luminescence. The resulting two-dimensional images require suitable software for data processing. We present a recently developed software program specially designed for equivalent-dose evaluation in the framework of optically stimulated luminescence (OSL) dating. The software is capable of appropriate CCD data handling, parameter estimation using a Bayesian approach, and the pixel-wise fitting of functions for time and dose dependencies to the luminescence signal. The results of the fitting procedure and the equivalent-dose evaluation can be presented and analyzed both as spatial and as frequency distributions.