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astro-ph2003★ 53 cited
An XMM-Newton observation of the dynamically active binary cluster A1750
E. Belsole, G. W. Pratt, J-L. Sauvageot +1
We present results from the XMM-Newton observation of the binary cluster A1750 at z = 0.086. We have performed a detailed study of the surface brightness, temperature and entropy d…
astro-ph2001
A multiscale regularized restoration algorithm for XMM-Newton data
H. Bourdin, E. Slezak, A. Bijaoui +1
We introduce a new multiscale restoration algorithm for images with few photons counts and its use for denoising XMM data. We use a thresholding of the wavelet space so as to remov…