THANNUALR REPORT 2013EE CAASTRO 1 ANNUAL REPORT 2013 CONTENTS Introduction from the Chair 2 Vision & Mission Statement 4 Director’s Report 6 Research Programs 8 Case Studies 26 Activity Plan for 2014 36 2013 Publications 40 Student Life 46 Governance 50 Membership 52 Awards & Honours 54 Presentations 56 Workshops 68 Conferences 73 CAASTRO acknowledges the support of the Australian Research Council Education & Outreach 76 and of NSW Trade and Investment. We also acknowledge the fi nancial and in-kind support provided by our participating organisations – The CAASTRO Locations 81 University of Sydney, The University of Western Australia, The University of Melbourne, Swinburne University of Technology, the Australian Linkages 113 National University, Curtin University and The University of Queensland. Collaborations 117 © CAASTRO 2014. This work is copyright. Apart from any use as permitted under the KPI Dashboard 120 Copyright Act 1968, reproduction of any part by any process without prior written permission from the ARC Centre of Excellence for All-sky Astrophysics is not permitted. Requests and inquiries concerning Financial Statements 121 reproduction and rights can be made by contacting Ms Kate Gunn, Chief Operating Offi cer (University of Sydney). CAASTRO People 124 www.caastro.org Edited by Greg Bryant | Design by Go Media Design 2 CAASTRO 3 ANNUAL REPORT 2013 This is now my third introduction to the CAASTRO Lastly, I would like to mention collaboration, annual report, and it is hugely satisfying to once which of course is a core goal of CAASTRO. A INTRODUCTION again be in the position of having a picture of good example from 2013 was use of the Giant progress on all fronts to comment on. The simplest Metre-wave Radio Telescope (GMRT) in India to illustration of this is CAASTRO’s expanding gather data that was then processed at Swinburne headcount, with the University of Queensland University in Melbourne. But my interest in joining the program in 2013 and recruitment collaboration is personal as well, as this year I FROM underway for new researchers to join in 2014. With attended the 10th Australia-China Symposium run so much happening, with preparatory work for the by the Chinese Academy of Sciences, the Australian SKA in full swing and progress on other CAASTRO Academy of Science, and the Australian Academy projects, it is truly an exciting time for astronomy in of Technological Sciences and Engineering. The the world generally, and in Australia in particular. It theme was astronomy and astrophysics, and THE CHAIR is gratifying to know that, under Bryan Gaensler’s provided an excellent opportunity to advance judicious management, CAASTRO is gearing to existing collaborations and pave the way for new DR ALAN FINKEL AM FTSE extract the most scientifi c value it can from the ones. China’s centuries-long legacy in astronomy CHAIR, CAASTRO ADVISORY BOARD increasingly vast and rich deluge of data that is is backed up today with signifi cant resources in coming its way. telescope infrastructure and research capacity. It This is not at all to say that CAASTRO spent 2013 was exciting for me to be present at an interface only preparing for the future. Ongoing research with so much potential; how much more exciting saw a very productive year for publications, it must have been for the astronomers present, topping the already highly respectable number of including CAASTRO’s Dr Brian Boyle who co- papers published in 2012. This record refl ects how convened the event. CAASTRO continues to push out the boundaries Again, for this year, I would like to thank the of our knowledge with exciting new fi nds, the CAASTRO advisory board for their work, and the discovery of fast extragalactic radio bursts providing CAASTRO executive team, researchers, staff and perhaps the most tantalising example from this students for all contributing to the success of this year. Education and public outreach programs also exciting and worthy enterprise. continued strongly, demonstrating CAASTRO’s understanding of itself as an institutional citizen not simply dedicated to research, but actively engaged with the community. I am sure that all members of CAASTRO were further encouraged in their endeavours in 2013 by the number of awards bestowed upon CAASTRO investigators and other program staff. While such awards primarily recognise the excellence of the individuals concerned, it is not unreasonable to claim some of that recognition as refl ected on colleagues and the programs in which the awardees operate. As Chairman of the CAASTRO advisory board I am proud to be associated with an organisation that produces excellence. My congratulations go to all award winners in 2013, but in particular to Prof. Brian Schmidt, who was made a Companion of the Order of Australia, and Dr Brian Boyle, who received a Public Service Medal, in the 2013 honours list. 4 CAASTRO 5 ANNUAL REPORT 2013 The CAASTRO Vision The CAASTRO Mission CAASTRO will be an CAASTRO is carrying out key science with 21st century telescopes. international leader in wide-fi eld Our underlying goals are: astronomy, positioning Australia DISCOVER To make ground-making advances in our understanding of VISION & to address fundamental the Universe, thereby cementing Australia’s reputation as a world leader in unsolved questions about the astrophysical research; Universe with the dramatic MISSION capabilities of next-generation INNOVATE To develop innovative new ways of surveying the entire sky, telescopes and advanced of processing enormous volumes of astronomical measurements, and of instrumentation. visualising complex data sets, so as to build unique expertise in wide-fi eld radio and optical astronomy; PERFORM To make high-impact discoveries using Square Kilometre Array pathfi nder telescopes, thus positioning Australia to lead the science programs planned for the SKA; EDUCATE To provide compelling new opportunities for students and early- STATEMENT career researchers and exciting stories to inform the public; and UNITE To bring the top astronomers from Australia and around the world together into a focused collaborative environment. About CAASTRO Astronomy is entering a golden age, in which we seek underpinned by a strong focus on training and enabling to understand the complete evolution of the Universe the next generation of scientists, thus providing a and its constituents. But the key unsolved questions in legacy extending well beyond the Centre’s lifetime. The astronomy demand entirely new approaches, requiring students we mentor and inspire will lead the scientifi c enormous data sets covering the entire sky. discoveries made on future wide-fi eld facilities, In recent years, Australia has invested more than culminating in the ultimate all-sky telescope, the Square $400 million both in innovative wide-fi eld telescopes Kilometre Array. CAASTRO is further motivated by the and in the powerful computers needed to process belief that science is a passionate undertaking and this the resulting torrents of data. Using these new tools, passion should be contagious. We aim to leverage the Australia now has the chance to establish itself at high impact and strong public interest in our discoveries the vanguard of the upcoming information revolution to highlight Australian innovation to the general public, centred on all-sky astrophysics. and to inspire students to consider careers in science The ARC Centre of Excellence for All-sky Astrophysics and engineering. (CAASTRO) has assembled the world-class team who will now lead the fl agship scientifi c experiments CAASTRO is receiving more than $30 million in funding on these new wide-fi eld facilities. CAASTRO is over the period 2011-2018. CAASTRO is led by The delivering transformational new science by bringing University of Sydney, in conjunction with The University together unique expertise in radio astronomy, optical of Western Australia, The University of Melbourne, astronomy, theoretical astrophysics and computation, Swinburne University of Technology, The Australian and by coupling all these capabilities to the powerful National University, Curtin University and The University technology in which Australia has recently invested. of Queensland, complemented by a group of world-class CAASTRO is pursuing three interlinked scientifi c Australian and international partners. programs, each of which can be addressed only with the all-sky perspective provided by wide-fi eld telescopes: . The Evolving Universe: When did the fi rst galaxies A Universal Perspective form, and how have they then evolved? A universal perspective of the cosmos, exploring the . The Dynamic Universe: What is the high-energy sky in its entirety not just section by section. physics that drives change in the Universe? A universal perspective of science, engaging . The Dark Universe: What are the Dark Energy and teams, scientists and the public in an inclusive and Dark Matter that dominate the cosmos? egalitarian way. All CAASTRO activities are based on the principle that international leadership comes from commensurate A universal perspective of insight and discovery, investment in cutting-edge facilities and human capital. understanding how knowledge can be used practically In particular, the CAASTRO research program is in the wider world. ASKAP Credit: Emil Lenc 6 CAASTRO 7 ANNUAL REPORT 2013 DIRECTOR’S REPORT PROF BRYAN GAENSLER CAASTRO DIRECTOR intensity mapping, peculiar velocity measurements Arrays” (Perth, November 2013). We ended the year and direct shear mapping are providing simultaneous with another excellent CAASTRO Annual Retreat, information on the properties of individual galaxies and this time held in Torquay on Victoria’s surf coast. on the underlying Dark Matter and Dark Energy. The notable feature of this meeting was the uniformly CAASTRO continues to grow. We now have over 140 excellent standard of the talks and posters from The Annual Report you’re about to read represents a modern digital sky surveys, Paul Hancock used visibility members, including 25 postdocs and 40 students. As postdocs and students; the tightly contested golf-cart year packed with highlights and success stories.