By Chris Wilson, CASCA president
(Cassiopeia – Spring 2015)
The past three months have been a bit quieter than the fall, but as you will see from this report, the pace of activities will be picking up as we move into the spring.
I would like to start by thanking the 361 members of CASCA who renewed their membership and paid their dues before December 1, 2014. I would like to encourage the remaining members 159 members to pay their dues as soon as possible! Just as a reminder, you must be a member of CASCA to present at a CASCA annual meeting. (The ability for non-members to be sponsored once every 5 years is meant primarily for undergrads and other special cases.) Also, you must be a member to be eligible for a CASCA award or to nominate someone for an award. If you do not intend to renew your membership (perhaps you have moved to a new job out of the country?), you can resign from the society by emailing our secretary, James di Francesco.
The 2015 CASCA annual meeting will be held in Hamilton, Ontario from May 24-27 and is hosted by McMaster University. The graduate student workshop, Board meeting, and welcome reception will take place on May 24, with the scientific sessions on May 25-27. Invited speakers include Sara Ellison (Victoria), Avery Broderick (Perimeter/Waterloo), Alyson Brooks (Rutgers), and Bryan Gaensler (Dunlap/Toronto) as well as our various prize and award speakers. Registration for the meeting is now open; I encourage you to register by April 1, 2015, as after that date the cost of registration will rise. Abstract submission is also open and abstracts are due by April 1. Students who are presenting at the meeting (either an oral or poster presentation) will be eligible for partial travel support. The deadline for reserving your room at the special meeting rate at the Sheraton Hotel is April 23.
The Thirty Meter Telescope (TMT) continues to occupy a lot of time and energy. In terms of lobbying activities, the Coalition for Canadian Astronomy has not undertaken any major new initiatives, but is more in a mode of responding to inquiries as they appear. I believe there is significant effort going on behind the scenes by some of the university presidents on our behalf but do not know any details. The announcement in February that the 2015 Federal Budget would be delayed until at least April was a real surprise and led to questions from community members about what impact this might have on our TMT participation. My understanding is that a budget announcement in April will not cause any difficulties. I also believe our TMT partners will be able to wait a little longer should the budget or the relevant details relating to the TMT not appear until May, as they realize we have no control over the timing of these things. I remain cautiously hopeful that we will be successful in obtaining funding for the TMT.
The Mid-Term Review (MTR) of the 2010 Long Range Plan is now well underway. The MTR panel has met 3 times by telecom in preparation for the town hall meetings, which will occur March 24-26. There will be three town hall meetings: in Montreal on Tuesday, March 24; in Toronto on Wednesday, March 25; and in Victoria on Thursday, March 26. Please try to attend one of these town hall meetings if you can; they are an important opportunity for you to raise issues with the MTR panel and for the panel to hear about the concerns and priorities of our wider community. A list of discussion questions has been circulated and is posted on the town hall area of the CASCA web site; I also encourage you to read the white papers that are posted as well. There will be an MTR information session as part of the CASCA meeting in Hamilton; however the panel has decided not to hold a separate MTR session immediately after the CASCA meeting.
As you will see from the MTR white papers, there are a number of facilities and initiatives underway in our community with various levels of progress (e.g. CCAT, MSE, WFIRST, etc.). I am going to discuss just two of these in a bit of detail here and will try to provide updates on the most timely of the other projects in future reports. The first I will discuss is the Square Kilometre Array (SKA): there have been some major developments and progress related to the SKA in the last three months. Given the potential construction timeline for the SKA, I feel it is important to provide a few highlights here. The second is the James Clerk Maxwell Telescope (JCMT), which has transitioned in the past 6 months from a national facility operated jointly with the UK to a new partnership among East Asian countries, UK universities, and Canadian universities.
The SKA Organisation issued a press release March 9 describing the outcomes of the recent rebaselining exercise for SKA Phase 1. SKA1 LOW, based in Australia, consists of over 100,000 dipole antennas with a collecting area of 0.4 square kilometres and operates from 50-350 MHz. SKA1 MID, based in South Africa, consists of 200 antennas with a collecting area of 33,000 square metres and operates from 350 MHz – 14 GHz. SKA1 MID will include the 64 MeerKAT dishes. Construction is planned to start in 2018. The full press release on the rebaselining outcomes can be found here: SKA press release. An SKA Key Science Workshop will take place in Stockholm August 24-27; see the workshop website SKA Workshop for more details about the meeting.
The past three months have also seen the transfer of the James Clerk Maxwell Telescope (JCMT) to the new East Asian Observatory (EAO). Two consortiums of universities from the UK and from Canada are partnering with EAO in the operation of the JCMT for the next two years. The Canadian consortium universities are Alberta, Lethbridge, McMaster, Saint Mary’s, Waterloo, and Western. The observatory has begun a five-month period of pilot observations as semester 15A; during this period, proposal PIs must be from one of the consortium universities or the East Asian partner countries (China, Japan, Korea, Taiwan). The call for both PI and survey proposals for semester 15B is expected to be announced April 1, with proposals due May 15, 2015. The new JCMT web site can be found here: JCMT website.
I would like to end by congratulating our 2015 award winners. Laura Ferrarese is the 2015 receipient of the Peter G. Martin Award for Mid-Career Achievement. Paul Delaney is the 2015 recipient of the CASCA Qilak Award for Astronomy Communications, Public Education, and Outreach. Anne Archibald is the 2015 winner of the J.S. Plaskett Medal, awarded for most outstanding Ph.D. thesis by a graduate of a Canadian university. Congratulations to you all!