activity
20032021
most citedThe eROSITA X-ray telescope on SRG

884 citations · 2.7k across the 13 of their papers we have counts for

collaborators

13 papers

astro-ph.HE2021★ 360 cited

The eROSITA Final Equatorial Depth Survey (eFEDS): The X-ray catalog

H. Brunner, T. Liu, G. Lamer +35

Context. The eROSITA X-ray telescope on board the Spectrum-Roentgen-Gamma (SRG) observatory combines a large field of view and collecting area in the energy range 0.2 to $\si…

astro-ph.HE2020★ 884 cited

The eROSITA X-ray telescope on SRG

P. Predehl, R. Andritschke, V. Arefiev +90

eROSITA (extended ROentgen Survey with an Imaging Telescope Array) is the primary instrument on the Spectrum-Roentgen-Gamma (SRG) mission, which was successfully launched on July 1…

math.NA2014

An adjustable-width window with good dynamic range

I M Stewart

A new variable-width window is presented and compared with several other windows, both of variable and fixed widths. The comparison focuses on sensitivity and dynamic range. The eq…

astro-ph.IM2011★ 13 cited

A multiple-beam CLEAN for imaging intra-day variable radio sources

I. M. Stewart, D. M. Fenech, T. W. B. Muxlow

The CLEAN algorithm, widely used in radio interferometry for the deconvolution of radio images, performs well only if the raw radio image (dirty image) is, to good approximation, a…

astro-ph.IM2009★ 9 cited

Maximum-likelihood detection of sources among Poissonian noise

I. M. Stewart

A maximum likelihood (ML) technique for detecting compact sources in images of the x-ray sky is examined. Such images, in the relatively low exposure regime accessible to present x…

astro-ph2008★ 184 cited

The Subaru/XMM-Newton Deep Survey (SXDS): III. X-Ray Data

Yoshihiro Ueda, Michael G. Watson, Ian M. Stewart +10

We present the X-ray source catalog in the Subaru/XMM-Newton deep survey. A continuous area of 1.14 deg^2 centered at R.A. = 02h18m and Dec. = -05d is mapped by seven pointings wit…