From/de Christine Wilson
(Cassiopeia – Summer/été 2016)
I have recently returned from the 2016 CASCA meeting in Winnipeg, which was a big success! The prize winning talks were uniformly excellent. Chris Pritchet (Beals Award) gave a comprehensive talk on the progenitors of Type IA supernovae that extended from the 1993 calibration of the stretch factor that allows these objects to be used as standard candles to very recent work suggesting that single degenerate binaries are likely not the progenitors. Peter Stetson (Dunlap Award) regaled us with a historical overview of photometry, starting with the first “computers” up to his current massive and impressive “Homogeneous Photometry Project”, punctuated by periodic questions for the audience of “Who under the age of 50 knows [xxx]?” and including props such as a photographic plate and (if memory serves) a piece of a photoelectric photometer. Jaymie Matthews (Qilak Award) gave an entertaining talk on his various outreach activities, including a collaboration with a shadow puppeteer and Science 101 for residents of Vancouver’s Downtown Eastside community. Jonathan Gagné (Plaskett Medal) described his major proper motion survey to search for young brown dwarfs in nearby moving groups by combining the WISE and 2MASS near-infrared surveys and using Bayesian analysis to prioritize targets for follow-up observations.
A highlight for many of us was the banquet talk by Wilfred Buck from the Manitoba First Nations Education Resource Centre on Ininew (Cree) constellations and the legends around them. CASCA’s new Diversity and Inclusivity Committee organized a special plenary session that was very well attended where participants were led to consider various scenarios around these issues and possible ways to act and respond. The public lecture was given by the 2015 Nobel Prize winner in Physics, Professor A. McDonald, who spoke about the building and research with SNO, future research plans with SNO-lab, and what it is like to be in Stockholm during prize week. And of course the meeting was filled with contributed talks, special invited talks, and time for looking at posters. I want to congratulate the winners of the 2016 student presentation awards: best talk was won by Fraser Evans (McMaster University) for his talk “Red Misfit Galaxies in the Sloan Digital Sky Survey” and best poster was won by Nicholas Fantin (Queen’s University) for his poster “Identifying Halo White Dwarfs within the NGBS Field”.
In other news, John Hutchings of NRC-Herzberg was presented with the John H. Chapman Award of Excellence from the Canadian Space Agency in recognition of his exceptional contribution to the Canadian Space Program. The award was presented in a ceremony at the 17th Conference on Astronautics of the Canadian Aeronautics and Space Institute (CASI ASTRO 2016) in Ottawa, Ontario. John has led Canada’s participation in landmark missions, such as the James Webb Space Telescope, the Far Ultraviolet Spectroscopic Explorer, the International Ultraviolet Explorer, the Hubble Space Telescope and the Ultraviolet Imaging Telescope on India’s ASTROSAT. The fact that he was able to lead so many major projects to fruition while maintaining excellent relations with international partners and a highly productive research career, is testimony to his skills, passion and perseverance. Congratulations to John on this award!
The report of the Mid-Term Review panel has been finished and released in electronic form to the community. The first draft of the French translation has been received and so we should be proceeding to print hard copies of the report very soon. I want to thank the chair of the MTR panel, Rob Thacker, and all the MTR panel members for all their time and effort to put together this excellent report. The Long Range Plan Implementation Committee has developed a 2-page summary of the report that is available for use in outreach to politicians, senior university administrators, and others who may not wish to read the whole report. The two-page summary is available in both English and French in the Long Range Plan area of the CASCA web site.
The Coalition for Canadian Astronomy has continued our outreach efforts with the new Federal Government with a letter to all new and returning MPs congratulating them on their election and introducing them to our community and Long Range Plan.
As I described in an earlier report, the Westar Lectureship is being re-instated under the guidance of the Education and Public Outreach Committee and the CASCA Board. The aim is to have the first Westar Lecture held this fall, possibly in the Yukon. Keep an eye on your inbox for information on how to apply to be a Westar Lecturer or nominate another excellent public speaker.
For updates on the various facilities that our community is involved in, such as TMT, SKA, and WFIRST, please see the committee reports on the CASCA web site or other articles in this issue.
Finally, as out-going President, I would like to thank the members of the CASCA Board and also all the CASCA committee members for their hard work on behalf of our community. I look forward to supporting our new President, Bob Abraham, and to working with the new Vice-President, Rob Thacker, and our two new Directors, Kristine Spekkens and Erik Rosolowsky.
Have a great summer!