Canadian France Hawaii Telescope Virtual Tour at UVic Observatory Open House
At 7:30PM on Wednesday November 25th, Cam Wipper, Remote Observer, at the CFHT will give us a virtual tour of the observatory and the telescope, as well as the start of night time observing operations from their control room. He will then give an overview of how a modern observatory conducts science operations, followed by his personal story from Nanaimo to the CFHT. If time permits, he will also present a brief history of Mauna Kea Astronomy from a geological and human perspective.
NAS Board member Bill Weller (retired astronomer and astronomy Prof) had been following (on Facebook) Pranvera and the Astronomy Outreach of Kosovo group she founded, and we’re grateful she accepted our invitation to present.
I’m grateful too for the wide-ranging and heartfelt tributes RASC Victoria members shared about Diane Bell at last week’s Astrocafe, and this invitation is made for that reason in fellowship with your group.
Janeane MacGillivray, Director-at-Large, Nanaimo Astronomy Society
UVic Observatory Open House – Lisa Wells, CFHT Remote Observer, talks about Supernovae
You are invited to a Zoom presentation by Lisa Wells at 7:30 PM on Wednesday November 18th 2020. In addition to talking about her research interest in Supernovae, Lisa will describe how she remotely uses the Canadian France Hawaii Telescope.
The talk will explain the current thinking of the star classes producing these bright events, why a star dies in such a spectacular way, and give insights into their classification and naming scheme. Next you will learn about the first of the major searches and how that led to the Nobel Prize.
The Research Legacy of the Lowell Observatory: Monday November 23rd at 5:30 PM PST
You are invited to a presentation on The Research Legacy of Lowell Observatory Presented by Klaus Brasch Sponsored by RASC History Committee Abstract: Percival Lowell founded his observatory in 1894 and commissioned the famed firm of Alvan Clark & Sons, to build a 24-in aperture refracting telescope among the largest in private hands at the time. Clark himself deemed it as one of his best. Both Lowell and his great refractor soon gained notoriety with reports of putative canals on Mars, allegedly the work of a dying civilization to channel water from the planet’s poles to its desert equatorial regions. Amid all the ensuing controversy, the Observatory’s many other scientific achievements are not as widely known as they should. This talk will review some of those and also current research and educational efforts at this historic institution. Bio: Klaus Brasch is a retired biomedical scientist and a volunteer at Lowell Observatory in Flagstaff, AZ. Born in Germany, his family emigrated to Canada in 1953, where Klaus got hooked on astronomy in his teens, joined the Montreal Center of the RASC in 1958 and has been an avid amateur ever since. He earned his BSc at Concordia and Ph.D. at Carleton University, before joining the biology faculty at Queen’s University in Kingston. In 1990 he joined California State University, where he served as department chair, dean of science and director of campus research. Klaus has translated popular French astronomy books into English, lectured widely on topics ranging from life in the universe to astrophotography and published articles in Astronomy, Sky & Telescope, Sky News, JRASC and elsewhere. Asteroid 25226 Brasch, was recently named for him by Lowell Observatory.
The Iris Nebula and Dust Clouds of Cepheus by Dan Posey
Your Invited to the FDAO Virtual Star Party 7:30 PM Saturday Nov 21st
SELENOPHILE OR LUNATIC? THIRTY YEARS OF OBSERVING AND LOVING THE MOON
Randy Enkin avidly followed the Apollo missions from when he was 8 years old, and had decided he would grow up to be an astronomer. With life’s turns, he ended up being an Earth Scientist working for the Geological Survey of Canada. But the moon always attracted his attention and he is now more than 30 years into a lunar observation time series. For 6 years, Randy has been posting an artistic image of the moon every day on
Image of Dumbbell Nebula From New VCO Telescope by John McDonald
Public Lecture on latest discoveries regarding cosmology: 7PM Tuesday Nov. 10th
Jim Hesser recommends this public lecture by Joel Primack, prof. emeritus UC Santa Cruz,:
Description: This lecture will discuss the current understanding and the latest discoveries regarding cosmology – the science of the universe as a whole – and galaxies and planets. There is overwhelming evidence that most of the density of the universe is invisible dark matter and dark energy, with atomic matter making up only about five percent of cosmic density. UCSC cosmologists helped to create the standard modern cosmological theory — but the latest high-precision measurements have revealed potential discrepancies that may require new physics. Galaxies were long thought to start as disks of gas and stars, but observations by Hubble Space Telescope show that most galaxies instead start pickle shaped. More massive galaxies have massive black holes at their centers, and matter falling onto these black holes causes outflows of energy that can strongly affect their host galaxies. Information about planetary systems is growing rapidly with new observations, and our own solar system seems increasingly to be unusual.
UVic Observatory Open House: “Messy Stellar Siblings”
You are invited to a Zoom presentation at 7:30PM on Wednesday November 4th by Dr Melissa Graham from the Vera Rubin Observatory. The title is “Messy Stellar Siblings” and the future of Supernovae studies with the Vera Rubin Observatory. Zoom session
Fast Radio Bursts – by Victoria Kaspi
Jim Hesser highly recommends this UVic Physics and Astronomy Colloquia on Fast Radio Bursts: by Dr. Victoria Kaspi, from McGill which takes place at 3:30pm PST on Wednesday November 4
“Fast Radio Bursts” Fast Radio Bursts (FRBs) are short (few millisecond) bursts of radio waves observed from cosmological distances. Their origin is presently unknown, yet their rate is many hundreds per sky per day, indicating a not-uncommon phenomenon in the Universe. In this talk, I will review the FRB field and present new results on FRBs from the Canadian Hydrogen Intensity Mapping Experiment (CHIME). Zoom session
Electronically Assisted Astronomy – David Lee
As discussed at the meeting tonight let me know (email) if any member has an interest in or any questions about Electronically Assisted Astronomy (EAA). There’s also some talk about developing a national certificate around the skills involved in this activity, likely revolving around its use in projects. As this evolves I’ll keep members informed. For details about David’s presentation about EAA, view the transcript video at the 0:39:15 mark.
Learn about the second industrial revolution as Karun Thanjavur demonstrates the amazing power of artificial intelligence. The future is here today!
Abstract: Artificial intelligence (AI), specially Deep (Machine) Learning applications are already ubiquitous in everyday use, and have been called the second industrial revolution. Deep Learning algorithms, called Neural Networks, thrive on Big Data, the happy ‘problem’ we now face of enormous amounts of data available in astronomy and in almost all fields of human endeavour. Piggybacked on the impressive recent advances in high performance computing, neural networks are trained on these available large datasets to then perform a variety of human-like tasks, such as realtime decision making, identifying subtle patterns in the data, forecasting, making recommendations based on experience, and so on. In this presentation I aim to provide an overview of this rapidly burgeoning field, explain in simple terms the construction and working of a neural net, and illustrate these principles with a few examples drawn from literature and from my own research.
How to Talk to a Science Denier:
Jim Hesser attended a recent UVic Physics colloquium by Dr. Lee McIntyre (Boston U.) was on the topic, “How to Talk to a Science Denier: What I learned at the Flat Earth Convention”.
Jim reports that the key take away message was that the best way he’s found to help a science denier is through real conversation that leads to building a relationship of trust between the denier and the scientists; once there is trust, the stage is set for the denier to look at alternate views and evidence the scientist provides. People interested in the science denial challenge might enjoy exploring this presentation.
David Lee’s First Light With Borg 55FL and ASI183MC
David writes: For those who can’t wait for the winter objects and you’re willing to stay up late you can catch objects like the Orion Nebula. This was also first imaging light for the Borg 55FL and the ASI183MC.
Imaging Camera: ZWO ASI183MC
Imaging Optics: Borg 55FL f/3.6 Astrograph
Filtration: Hutech Night Glow IDAS NGS1
Tracking Mount: Astrotrac
Exposure: 50 light frames of 30 seconds for a total exposure of 25 minutes
Processing: Pixinsight Core Version 1.8 and Adobe Photoshop CC 2021
A Perimeter Institute Public Lecture on WEDNESDAY, OCTOBER 7 at 4 pm PDT
What do data science and the foundations of quantum theory have to do with one another? A great deal, it turns out.
Causal inference is a branch of data science that focuses on a common problem across many disciplines: disentangling correlation and causation in statistical data. Meanwhile, quantum physicists have pondered this problem as part of a continuing effort to make sense of puzzling quantum phenomena.
In the first talk of Perimeter’s 2020/21 Public Lecture Series, Robert Spekkens and Elie Wolfe will explore what is happening at the intersection of these two fields and how thinking like a quantum physicist leads to new ways of separating cause and effect from correlation patterns in statistical data.
Overall Winners 2020 – Insight Investment Astronomy Photographer of the Year competition – presented by Barbara Lane
Telescope installation at Victoria Centre Observatory – time lapse video and photo gallery – Sep 21, 2020 (for higher quality than the Zoom presentation version)
FDAO Virtual DAO Star Party Saturday September 19th 2020
The Friends of the Dominion Astrophysical Observatory are hosting a Virtual Star Party on Saturday September 19th at 7:00PM. Robert Conrad and Andrew Krysa from the Vancouver RASC are speaking on Mars.
UVic Observatory Open House program for this Fall begins!
UVic invites you to their Observatory Open House program for this Fall. Zoom sessions will begin next Wednesday, Sept 23 at 7:30pm. They will continue weekly at the same time and day till December. This week the Director of CFHT, Dr. Doug Simons presenting ‘Celebrating 40 years of discovery at CFHT’.
This link to join the Zoom Meeting will work for all of UVic’s Astronomy’s Open Houses going forward.
Meeting ID: 935 9678 6035 Password: 566494
Images from Edmonton RASCals relayed by Dave Robinson