Faraday Rotation Structure on Kiloparsec Scales in the Giant Radio Lobes of Centaurus A (2009)
Feain, Ilana, Ekers, Ronald, Murphy, Tara, Gaensler, Bryan, Macquart, J-P, Norris, Raymond, ...
We present the results of an Australia Telescope Compact Array 1.4 GHz spectropolarimetric aperture synthesis survey of 34 square degrees centred on Centaurus A - NGC 5128. A catalogue of 1005...
Radioastronomy Image Synthesis on the Cell/B.E. ⋆ (2009)
Ana Lucia Varbanescu, Tim Cornwell, Andrew Mattingly, Bruce G. Elmegreen, Rob Van Nieuwpoort, ...
Abstract. Now that large radiotelescopes like SKA, LOFAR, or AS-KAP, become available in different parts of the world, radioastronomers foresee a vast increase in the amount of data to gather, store...
Simple Strategies for Broadcasting Repository Resources (2009)
Cornwell, Tim, Minton Morris, Carol
4th International Conference on Open Repositories
Ray Norris, Enno Middelberg, José Afonso, Brian Boyle, Paolo Ciliegi, Tim Cornwell, ...
radio contours overlaid on the
Representing Contextualized Information in the NSDL (2006)
Lagoze, Carl, Krafft, Dean, Cornwell, Tim, Eckstrom, Dean, Jesuroga, Susan, Wilper, Chris
The NSDL (National Science Digital Library) is funded by the National Science Foundation to advance science and match education. The inital product was a metadata-based digital library providing...
Lagoze, Carl, Krafft, Dean, Cornwell, Tim, Dushay, Naomi, Eckstrom, Dean, Saylor, John
Over three years ago, the Core Integration team of the National Science Digital Library (NSDL) implemented a digital library based on metadata aggregation using Dublin Core and OAI-PMH. The initial...
An Information Network Overlay Architecture for the NSDL (2005)
Lagoze, Carl, Krafft, Dean B., Jesuroga, Susan, Cornwell, Tim, Cramer, Ellen J., Shin, Eddie
We describe the underlying data model and implementation of a new architecture for the National Science Digital Library (NSDL) by the Core Integration Team (CI). The architecture is based on the...
The three principal areas of imaging are discussed: Fourierinversion, deconvolution, and self-calibration. The emphasis is on the major concepts in these areas. Other chapters in these proceedings...