Imaging Challenges & Pilot Survey
Imaging Challenges & Pilot Survey Steven T. Myers (NRAO) 1 VLASS – CALIM Oct 2016 Why a new VLA Sky Survey? A New VLA deserves a New Sky Survey https://science.nrao.edu/science/surveys/vlass • Expanded (bandwidth, time/freq resolution) capabilities of JVLA – 24x instanteous continuum bandwidth 84MHz 2048MHz • 20 years since previous pioneering VLA sky surveys – NVSS 45” 1.4GHz (84MHz) 450µJy/bm (2932hrs) 30Kdeg2 2Msrcs – FIRST 5” 1.4GHz (84MHz) 150µJy/bm (3200hrs) 10.6Kdeg2 95Ksrcs • Preparing the way for a new generation of surveys – ASKAP / MeerKAT / Apertif – SKA phase 1 – new O/IR surveys (i/zPTF, PanSTARRS,DES,LSST), X-ray (eROSITA) 2 VLASS – CALIM Oct 2016 VLASS Survey Science Group A Survey For the Whole Community Proposal Authors: Table 8: VLASS Proposal Contributors, Including VLASS White Paper Authors F. Abdalla, Jose Afonso, A. Amara, David Bacon, Julie Banfield, Tim Bastian, Richard Battye, Stefi A. Baum, Tony Beasley, Rainer Beck, Robert Becker, Michael Bell, Edo Berger, Rob Beswick, Sanjay Bhat- nagar, Mark Birkinshaw, V. Boehm, Geoff Bower, Niel W. Brandt, A. Brazier, Sarah Bridle, Michael Brotherton, Alex Brown, Michael L. Brown, Shea Brown, Ian Browne, Gianfranco Brunetti, Sarah Burke Spolaor, Ettore Carretti, Caitlin Casey, Sayan Chakraborti, Claire J. Chandler, Shami Chatterjee, Tracy Clarke, Julia Comerford, Jim Cordes, Bill Cotton, Fronefield Crawford, Daniele Dallacasa, Constantinos Science Proposal and Demetroullas, Susana E. Deustua, Mark Dickinson, Klaus Dolag, Sean Dougherty, Steve Drake, Alas- survey definion by tair Edge, Torsten Ensslin, Andy Fabian, Xiaohui Fan, Jamie Farnes, Luigina Feretti, Pedro Ferreira, Dale Frail, Bryan Gaensler, Simon Garrington, Joern Geisbuesch, Simona Giacintucci, Adam Ginsburg, Gabriele community Survey Giovannini, Eilat Glikman, Federica Govoni, Keith Grainge, Meghan Gray, Dave Green, Manuel Guedel, Science Group (SSG) Nicole E.
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