495 citations
- University College LondonGB31 papers
- University of CambridgeGB4 papers
- University of OxfordGB4 papers
- École Polytechnique Fédérale de LausanneCH3 papers
- Goddard Space Flight CenterUS3 papers
- National Institute for AstrophysicsIT3 papers
- University of ManchesterGB3 papers
- Astronomical Observatory of RomeIT2 papers
- Brera Astronomical ObservatoryIT2 papers
- California Institute of TechnologyUS2 papers
- Graduate School USAUS2 papers
- Imperial College LondonGB2 papers
Showing 2015 · astro-ph.IMShow all
3 papers · 2 filters
astro-ph.IM2015★ 48 cited
The Swift-UVOT ultraviolet and visible grism calibration
N. P. M. Kuin, W. Landsman, A. A. Breeveld +16
We present the calibration of the Swift UVOT grisms, of which there are two, providing low-resolution field spectroscopy in the ultraviolet and optical bands respectively. The UV g…
astro-ph.IM2015
Why CLEAN when you can PURIFY? A new approach for next-generation radio-interferometric imaging
Rafael E. Carrillo, Jason D. McEwen, Yves Wiaux
In recent works, sparse models and convex optimization techniques have been applied to radio-interferometric (RI) imaging showing the potential to outperform state-of-the-art imagi…
astro-ph.IM2015★ 2 cited
Analysing the polarisation of the CMB with spin scale-discretised wavelets
Boris Leistedt, Jason D. McEwen, Martin Büttner +3
We discuss a new scale-discretised directional wavelet transform to analyse spin signals defined on the sphere, in particular the polarisation of the cosmic microwave background (C…