President’s Message – May 2018

Posted by as President's Message

May has started with an incredible celebration. The Plaskett Telescope turns 100 this month and the plaque designating the DAO as a National Historic Site of Canada has been unveiled. I was asked to speak on behalf of the Centre at this event. Here is a summary of the speech I made.

In addition to the centenary of the Dominion Astrophysical Observatory, 2018 marks the sesquicentennial of the Royal Astronomical Society of Canada or RASC. Founded in Toronto by a group of astronomy enthusiasts, RASC has grown to be a national, coast to coast organization. With the addition of the Yukon Centre in 2016, the society is moving toward becoming truly coast to coast to coast.

The Victoria Centre joined the Royal Astronomical Society of Canada in 1914. Centre historians have discovered that the 1914 founding was not the first attempt by astronomy enthusiasts in Victoria to join RASC. In 1909, efforts were made to start a centre here which were unsuccessful.  However, just five years later, the effort was successful. Why was that?

I think a critical piece that was missing in Victoria of 1909 was an anchor for an astronomy group.  In the pre-information age, the success of societies such as RASC was greatly increased when there were locally available, high quality resources to support the efforts of the amateur members. Typically, this would be a research university. A university would provide faculty and staff members who might have expertise in astronomy, current publications in the library, and, perhaps most importantly, access to high quality equipment. By 1914, what had been missing in Victoria was starting to take shape.

The selection of Victoria as the home of the Dominion Astrophysical Observatory meant that Victoria became the centre of astronomy in Canada. Having a top notch research institution is the best possible support a RASC centre could hope for. Just look at the telescope that came with this observatory! No one else had anything like that. As a result, the location of the DAO in Victoria was instrumental in the founding and success of the Victoria Centre. It is likely that Victoria would not have a 104 year old RASC centre had this observatory been built somewhere else.

A particular strength of the DAO continues to be public outreach. From the very early days, the public were welcomed to look through the telescope. A centre member studying its history discovered that the DAO was a leading tourist attraction in Victoria of the 1920s; records show that more than 30,000 visitors per year came to the hill. If you ask almost anyone who grew up in Victoria, they can describe a visit to the observatory so this facility certainly made an impression. For 100 years, it has been part of the fabric that makes Victoria an outstanding place to live.

Our centre benefits greatly from our relationship with the Dominion Astrophysical Observatory. From the employees who are active RASC members to the many who volunteer to speak at our monthly meetings, we are a stronger centre because of the Dominion Astrophysical Observatory. In addition, the Victoria Centre has a larger membership that many other centres in Canada that have greater surrounding populations. I attribute some of that to the interest in astronomy that is generated by the presence of the Dominion Astrophysical Observatory.

SPEAKER: Peering through Nature’s telescope – Gravitational Lensing as a window into the distant universe

Posted by as Uncategorized

by Dr. Karun Thanjavur

Wednesday May 9th, 2018 at 7:30 PM Room A104 Bob Wright Centre UVic

Gravitational lensing, the “bending” of light in a gravitational field is one of the many awe inspiring phenomena predicted by Einstein’s theory of General Relativity, and which have since been unambiguously borne out by observations. Since the first confirmation of a gravitational lens in 1979 -nearly 45 years after it was hypothesized- the catalog of confirmed lenses now runs to a few hundreds. Aided by the rapid advances in telescope and instrumentation technologies, the magnification boost provided by gravitational lensing – Nature’s telescope – is now being harnessed to probe astrophysical processes in extremely distant, faint objects even in the very early universe with a level of detail that would otherwise be exceedingly challenging. My presentation aims to explain the principles of gravitational lensing using basic physics, trace its development as a powerful observational tool, and present two applications and related results drawn from my own research.

Bio: Karun Thanjavur: As an observational cosmologist, discovering new gravitational lenses and developing innovative techniques to harness them as observational tools are amongst my diverse research interests. As part of my doctoral thesis at UVic in 2009, I developed an automated technique to search for lenses in wide field, pan-chromatic imaging. These explorations of the distant universe come after a full career as a mechanical engineer, specializing in control systems and robotics. Born and raised in a small town in South India, I completed my education up to a bachelor’s degree in mechanical engineering there, before moving to Canada to pursue graduate studies first in Robotics, and later in Astrophysics. After my PhD from UVic, I worked as a Resident Astronomer at CFHT in Hawaii for three years, before returning to UVic to accept a position as a senior lab instructor in astronomy. Even though undergraduate teaching is the focus of my current position, I continue to pursue various research projects. I also enjoy sharing the excitement of science and my research efforts with the public through several outreach initiatives through the UVic observatory.

Saturday Star Parties at the Dominion Astrophysical Observatory 2018

Posted by as Events

The Friends of the Dominion Astrophysical Observatory (FDAO) and RASC Victoria Centre will be hosting twenty Saturday evenings at the DAO, featuring guest speakers, solar and nighttime observing with telescopes provided by RASC Victoria Centre volunteers, tours of the historic Plaskett telescope, and more! Rain or shine, we will have something for everyone to experience.

Time: 7:15 pm to 10:45 pm

Dates begin with International Astronomy Day on April 21st . Here are all the dates:

  • April 21st and 28th 
  • May 5th, 12th, 19th and 26th 
  • June 2nd, 9th, 16th, 23rd and 30th 
  • July 7th, 14th and 21st  *note* the DAO site has scheduled maintenance that does not allow us to open July 28th
  • August 4th, 11th, 18th and 25th
  • September 1st 

Site Line Work Only

Saturday Star Parties at the DAO run every Saturday evening from April 21st to September 1st. To enhance your experience please note the following venues before you arrive. Activities are broken up into seven main areas,

  1. Lecture Hall – This season we have a full slate of topical presentations from the astronomy community which includes researchers, authors and passionate amateurs. There are possibilities of surprise guest speakers. Come early most presentations start at 8:30 p.m. and some though not all repeat in the evening.
  2. Plaskett Dome – The dome is a heritage site, and not to be missed. Tours are approximately 30-45 minutes long and start at 7:45 p.m. (30 min) Two other tours start at 8:45 p.m. (45 min) and 9:30 p.m. (45 min). Special Kids Tour 8:15 p.m. (30 min)
  3. Planetarium – Planetarium shows run 6 times during the evening and are approximately 30 minutes in length. Come inside and learn about the constellations, and even a little sky lore!
  4. 16” Telescope – This research-grade telescope was originally located on Mt Kobau near Osoyoos for site testing towards potentially building an observatory there. It was then moved here to the DAO, and then from another area on the DAO property to this site when the Centre of the Universe building was constructed in the early 1990s. It is now available for viewing “live” through an eyepiece. The telescope is open subject to weather conditions on many of the Saturday nights.
  5. RASC Member Telescopes – Royal Astronomical Society of Canada members have been long standing participants at Saturdays nights at the DAO for nearly 100 years. Weather permitting, members will take you on a telescopic tour of the evening sky.
  6. Information Area – There are volunteers available to help you with your evening visit and if you’re interested they can let you know how you can get involved in astronomy activities in Victoria. Kid friendly programming is available in this same area. FIRST Robotics BC will be in attendance several times during the summer.
  7. Interpretive Centre Displays – The displays from the former interpretive centre show Canada’s role in astronomy and contain a number of historical artifacts of interest. This year the displays will be enhanced with the addition of new kiosks that will feature Knowledge Network’s Space Suite series and other programming. Stay tuned for their debut.

Saturday Star Parties at the DAO 2018 Presentations

Saturdays’ Children’s Programmes

7:45 – 8:00 p.m. “Out of this World” Interactive Presentation – Auditorium

8:00 – 8:15 p.m. “Stories in the Skies” – Planetarium

8:15 – 8:45 p.m. “Meet the Telescope” Tour – Plaskett Dome

8:45 – 9:30 p.m. Children’s Activities – Information Area

  • Make and Take Craft Tables
  • Family Scavenger Hunt
  • IPad Interactives
  • Night Sky Viewing

 

Speakers

 

April 21st 2018 – 8:30pm repeats at 9:30pm

Gateway to the Stars: Science, Civic Identity, and Tourism at the Dominion Astrophysical Observatory (DAO), Victoria B.C. 1903-1941 – Dan Posey

Abstract: 

The Canadian astrophysics program rapidly developed between 1903 and 1914, leading to the wartime construction of what was hoped to be the world’s largest research telescope. Following its announcement the Victoria observatory quickly developed into a widely visited tourism destination, operating an extensive public outreach program. Throughout the 1920s Dominion Astrophysical Observatory staff produced several discoveries on the forefront of astrophysics, further boosting the institution’s public image.

Bio:

Dan Posey is a graduate of the University of Victoria’s history MA program, a board member of the Friends of the Dominion Astrophysical Observatory, and a member of the Royal Astronomical Society of Canada, Victoria Centre.

 

 

April 28th 2018 – 8:30pm repeats at 9:15pm

Introduction to the Night Sky – David Lee

Abstract: 

The night sky can be a bewildering maze of disconnected dots, flashing streaks of light and predictable events that appear just like clockwork. But most of all it is filled with mystery and beauty. Come and learn what’s up in the sky and how best to view it.

Bio:

David Lee is an avid photographer who over 20 years ago turned his camera upwards to the sky capturing astronomical images of the solar system and beyond. Through the Royal Astronomical Society of Canada he has been an advocate of astronomy and the sciences through its public outreach programs. Currently working in the Information Technology sector he hopes to retire soon to become even more of a tourist of the night sky.

 

May 5th 2018 – 8:30pm repeats at 9:15pm

The Improbable Telescope: From the Shadow of War to the Edge of the Country the Incredible Story of the Plaskett Telescope – Scott Mair

Abstract: 

Who would build a telescope on the rainy West Coast during the First World War? The incredible dream of John Stanley Plaskett, how it came to be and it’s impact on the world of astronomy.

Bio:

Scott Mair is an award winning science educator: Canada’s prestigious Michael Smith Award for science promotion and the first Canadian to win the National (US) Association for Interpretation’s Master Interpreter Award. Scott learned to love dinosaurs while curator of education at Alberta’s Tyrrell Museum, the mountains as a chief park interpreter with Alberta Parks, traffic while at the Natural History Museum in Los Angeles and stars as the founding director of Victoria’s Centre of the Universe.

 

May 19th 2018 – 8:30pm repeats at 9:15pm

Watching the Cold Universe from Chile:  Why ALMA Matters – Dr. Gerald Schieven

Abstract:

The Atacama Large Millimeter Array (ALMA) is a giant multinational observatory located in the high desert of northern Chile, and made up of 66 telescopes designed to study cold gas and dust in unprecedented detail. In this talk we’ll learn what and why ALMA is, what it’s like to work there, and about some of the astonishing discoveries ALMA is making.

Bio:

Gerald Schieven is an astronomer at NRC.  A native of Ontario, Gerald got his PhD from the University of Massachusetts in Amherst.  He has worked at Queen’s University in Kingston, NASA’s Jet Propulsion Lab in Pasadena, the Dominion Radio Astrophysical Observatory in Penticton, and the James Clerk Maxwell Telescope in Hawaii, before moving to Victoria in 2008 to lead the Canadian support of ALMA  operations.

 

May 26th 2018 – 8:30pm repeats at 9:30pm

History of the Hubble Space Telescope – Dr. Chris Gainor

Abstract:

The Hubble Space Telescope was launched 28 years ago in 1990. After overcoming problems caused by a defective main mirror, Hubble has made discoveries that have revolutionized our view of the universe we live in. This talk will cover the history of Hubble based on a book the speaker is writing.

Bio:

Chris Gainor is a historian specializing in the history of space flight and aeronautics. He has four published books and is currently writing a history of the Hubble Space Telescope for NASA. He is also First Vice President of the Royal Astronomical Society of Canada.

 

June 2nd 2018 – 8:30pm repeats at 9:30pm

On the Origin of Life – Organic Molecules in Space; the Crucible; Evolvability- Dr. Dorothy Paul

Abstract:

Earth is the only place in the Universe that we know harbours life. We understand roughly how the Solar System formed, some 4.7 billion years ago, and how once established on the 3rd planet from the Sun, life acted in concert with geological/chemical processes to transform it into the planet we now live on. What we don’t know is where or how life got started in the first place. However, by integrating results from recent geological, paleontological, and biological research, increasingly plausible hypotheses are being constructed. Improved understanding of the evolutionary history of our life-infested planet enriches our lives and informs future studies on earth and in space.

Bio:

Dorothy Paul is a biologist and amateur astronomer. Prior to retirement from the University of Victoria, her research was in neuroscience and evolutionary neurobiology. She now spends much of her time in her combined life-long interest in animal behaviour and love of dark nights (maximally lit by the full moon). Education: BA in Biology, Harvard; DES in Psychophysiologie, Marseille; PhD in Biological Sciences, Stanford

 

June 16th 2018 – 8:30pm repeats at 9:30pm

Three Important Discoveries with the DAO Telescopes- Dr. James Nemec

Abstract:

Since the Dominion Astrophysical Observatory was built 100 years ago there have been many important discoveries made with the DAO 1.8-m (72-inch) and 1.2-m (48-inch) telescopes. Three that stand out and are the subject of this talk are: (1) O,B stars outlining the Spiral Arms of the Galaxy; (2) the temperature of the Cosmic Background Radiation derived from studying interstellar molecules; and (3) the discovery that Barium and CH stars are binary systems.

Bio:

Dr. James Nemec is a professor at Camosun College (Department of Physics and Astronomy) where he teaches Astronomy and Physics courses. His Ph.D. is from the Department of Astronomy at the University of Washington in Seattle. Before coming to Camosun he was a postdoc at Caltech and UBC, and taught and conducted research at UBC, Caltech, Washington State University and the University of Washington. His recent research has been conducted with NASA’s Kepler/K2 space telescope, and with the Canada-France-Hawaii and Keck telescopes.

 

June 23rd 2018 – 8:30pm repeats at 9:30pm

Deep (Machine) Learning with Neural Networks – the Second Industrial Revolution – Karun Thanjavur

Abstract:

Artificial intelligence (AI), specially Deep (Machine) Learning 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 the enormous amounts of data available in this digital era. In astronomy too, telescopes will soon routinely produce terabytes of data every night. 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 identifying subtle patterns, realtime decision making, forecasting 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 working of a neural net, and illustrate the principles with a working model.

Bio:

As a research astronomer, I am excited by the availability of huge public datasets, which I may harness for my own research questions using the proper data analysis tools. Given the enormous data volume, I have recently begun harnessing the powerful techniques of deep learning to tease out complex correlations and thus illustrate the underlying physical principles. These science explorations of the Universe, coupled with the equally fascinating world of Artificial Intelligence and Big Data, come after a full career as a mechanical engineer, specializing in control systems and robotics. Born and raised in a small town in South India, I completed my education up to a bachelor’s degree in engineering there, before moving to Canada to pursue graduate studies first in Robotics, and later in Astrophysics. Even though undergraduate teaching is the principal focus of my current position as a senior astronomy lab instructor at UVic, I work hard to keep my research interests alive. I also enjoy sharing the excitement of science and my research efforts with the public through many outreach initiatives.​

 

June 30th 2018 – 8:30pm repeats at 9:30pm

How Things Might End -Thoughts on the various ways the Universe will unfold with time – Dr. Doug Johnstone

Abstract:

In this talk I will consider possible ways in which things might end, from the destruction of the Earth, the evolution of the Sun, rare but dangerous events within the Galaxy, and finally the evolution of the Universe itself. Beware!

Bio:

Dr. Doug Johnstone is a Principal Research Astronomer at NRC’s Herzberg Astronomy and Astrophysics. For two years he was the Associate Director of the James Cleark Maxwell Telescope, a 15-m telescope on Maunakea devoted to observations of the sky at sub-millimeter wavelengths. Doug’s main research interests follow the formation of stars and planetary systems. He began his professional life as a theorist at the University of California, Berkeley, working on the evolution of circumstellar disks around young stars, back before extra-solar planet detections were common. Today, Dr. Johnstone’s research focuses on the formation and evolution of structure in molecular clouds, attempting to disentangle the physical processes through which a molecular cloud sheds into individual stars and planets.

 

July 7th  2018 – 8:30pm repeats at 9:30pm

Astronomy Equipment: An Overview – RASC Victoria Members

Abstract:

Entering the world of amateur astronomy can be bewildering with the array of different telescopes and supporting accessories. Come and talk to members of the Royal Astronomical Society Victoria Centre and they will answer any questions you might have and also demonstrate the use some of their favourite equipment.

Bio:

The Victoria Centre of the RASC has a long history of providing science outreach and supporting a community interested in astronomy.

 

July 14th  2018 – 8:30pm repeats at 9:30pm

Kitt Peak and the Sonoran Desert – David Lee

Abstract:

In May 2018 I travelled to Tucson Arizona to visit Kitt Peak, an epic collection of 24 telescopes in the Sonoran Desert. Twelve miles up a mountain road at an elevation of almost 7,000 feet it was built in the ’60s. It was and still is the site of many astronomical discoveries and research. The beautifully dark skies were also my opportunity to photograph the Milky Way away from Victoria’s light polluted skies. Come and see the day and night time images from the peak.

Bio:

David Lee is an avid photographer who over 20 years ago turned his camera upwards to the sky capturing astronomical images of the solar system and beyond. Through the Royal Astronomical Society of Canada he has been an advocate of astronomy and the sciences through its public outreach programs. Recently retired from the Information Technology sector he hopes to become even more of a tourist of the night sky.

 

July 21st  2018 – 8:30pm repeats at 9:30pm

Zodiac Misfits – Jena Mailloux directed by Leah McGraw; the cast of Zodiac Misfits

Abstract:

Find out what happens when Zeus sends the Zodiac on a mission to save the Earth. Will they follow his orders?

Jena and Leah both share a love for site specific theatre. The two cannot wait to stage their first show at the Dominion Astrophysical Observatory.

We hope you enjoy Zodiac Misfits—be warned, you may just fall in love with theatre too.  https://www.eventbrite.ca/d/canada–victoria/free-star-parties-at-the-dao/

 

STARRING! 
Kelly O’Donnell
Una Rekic
Sophie Crocker
Dylan Clarke
Sophie Chappell
Joy Peters
Julia Kory
Music: 
Jenny Weston
Scherene Auchterlonie
Kateri Chisholm
Ashley Everitt
Lytton McDonnell
Costumes: 
Natalie Lichtenwald
Stage Hands:
Chris Green
Lauren Taylor
Margo Bishop
Written by: Jena Mailloux
Directed by: Leah McGraw

 

Bio:

The pair just recently graduated from the University of Victoria with a Bachelor of Fine Arts degree in Applied Theatre.

Leah is currently working towards a Bachelor of Education to share her passion for drama and history with students in the classroom and beyond. Zodiac Misfits is the second play that Jena has written. Her first, Define Or Defy, was staged at the University of Victoria with the Student Alternative Theatre Company. You can currently find Jena roaming around and working for a lighthouse at one of Parks Canada’s special places.

 

August 4th  2018 – 8:30pm repeats at 9:30pm

Astrophotography Demo Night – Victoria Astrophotographers

Abstract:

Tonight we will show you how to get started with simple astrophotography. These sessions are for you if you ever wanted to photograph the night sky. You may already have some of the equipment to do it. You won’t want to miss this.

Bio:

We are very fortunate to have a number of accomplished astrophotographers in Victoria. The range of techniques deployed are simple to complex.

 

August 11th  2018 – 8:30pm repeats at 9:30pm

Telescope Clinic – Jim Stilburn and Members of the RASC

Abstract:

This is your chance to dust off that telescope in your closet and put it to good use. This evening we will have Jim Stilburn and other members of the RASC available to look at any astronomical equipment you might be having troubles with. Often it’s just some TLC that’s needed and you’re off to view the stars!

Bio:

The Victoria Centre of the RASC has a long history of providing science outreach and supporting a community interested in astronomy.

 

August 18th  2018 – 8:30pm repeats at 9:30pm

Introduction to the Night Sky – David Lee

Abstract:

The night sky can be a bewildering maze of disconnected dots, flashing streaks of light and predictable events that appear just like clockwork. But most of all it is filled with mystery and beauty. Come and learn what’s up in the sky and how best to view it.

Bio:

David Lee is an avid photographer who over 20 years ago turned his camera upwards to the sky capturing astronomical images of the solar system and beyond. Through the Royal Astronomical Society of Canada he has been an advocate of astronomy and the sciences through its public outreach programs. Recently retired from a career in IT he will become even more of a tourist of the night sky.

 

August 25h  2018 – 8:30pm only

Falling Through Space – Dr. Gordon Walker

Abstract:

Isaac Newton gave the first clear illustration of how space travel from Earth was possible while, later, Einstein predicted the gravitational deflection of light. I shall explore the remarkable implications of these two ideas and how we are all `falling through space’.

Bio:

Gordon Walker: UBC Prof Emeritus Astrophysics (ret 1997), PhD Cambridge (1962). Life long interest in astronomical instruments, particularly low light level detection and pioneered a number of new techniques, notably in the search for extra-solar planets. Current interests: large interstellar molecules, interstellar dust, extra-solar planets and brown dwarfs, and the possibility of putting a spectroscopic telescope at the lunar south pole.

 

September 1st  2018 – 8:30pm repeats at 9:30pm

Planets Under Construction: How to Study a Million-Year Process – Dr. Nienke van der Marel

Abstract:

Exoplanets are everywhere! In the last 25 years, thousands of exoplanets have been found throughout the Milky Way. But if they are so common, why is it that we still don’t know how they are formed? With the ALMA telescope we can now finally zoom into the birth cradles of planets: dusty disks around young stars. The spectacular images have given us new insights, but also raised many more questions regarding the process of planet formation.

Bio:

Dr. Nienke van der Marel is an NRC postdoctoral research fellow at the Herzberg institute. She received her PhD in 2015 at Leiden University in the Netherlands, her country of birth. After that, she spent two years at the University of Hawaii as Parrent research fellow, before joining the Herzberg institute in November last year.

President’s Message – April 2018

Posted by as President's Message

Our tech committee has made further progress with the upgrade to the Victoria Centre Observatory telescope. More equipment has arrived and has necessitated the installation of some different wiring in the mount. Recently, members of the committee held a work party at the VCO to make the changes.

The committee has also prepared the surplus equipment for sale. Please see victoria.rasc.ca/for-sale-observatory-equipment/ for the details of the items for sale and how to make an offer to purchase. The sale is open for the month of April. This is another step forward in the project as realized funds will be used for further purchases of equipment for the VCO.

Late last month, a few of the council members received emails from what appeared to be the president’s address. These emails asked the recipient to make an urgent payment on behalf of the centre using personal funds; a promise was made that these funds would be reimbursed by the centre within short order. This was a scam. It does go to show that the criminal element is out there looking for opportunities to defraud anyone. I mention this as a reminder to all of us to remain vigilant any time we are asked for money by email.

Here are some announcements:

RASC members may register to attend the CASCA 2018 conference that takes place May 22 – 26. See casca2018.ca/ for more information.

The Friends of the Dominion Astrophysical Observatory has launched a new website. The new URL is www.thecentreoftheuniverse.net. This is where the information about the Summer Star Parties will be posted.

The Vancouver Island Regional Science Fair is taking place on April 8 and 9 in the Elliott Building Lecture Wing at the University of Victoria. See web.uvic.ca/~virsf/index.php for more information.

Our monthly meeting on Wednesday, April 11 at 7:30 p.m. will be in the Elliott Building, room 167, as our regular room is being used for an exam.

The Science and Technology Awareness Network (STAN) helps promote science and technology education. This year, their conference is on Wednesday, April 11 in Vancouver. The conference web page provides registration and all other details, www.stanrsst.ca/stan-conference. By the way, STAN membership is free; you may be interested in joining STAN especially if you have an interest in science and technology education.

Astronomy Day will take place on Saturday, April 21. The daytime portion will be at the Royal BC Museum and the evening will be the first of the summer star parties at the DAO.  If you are not already on the list to volunteer at those events please let Ken, our outreach coordinator, know that you are available. He may be contacted at outreach@victoria.rasc.ca.

FOR SALE: Observatory Equipment

Posted by as Buy&Sell

RASC Victoria Centre is selling surplus astronomical equipment

FOR SALE BY BID: telescopes, equipment & optics

Due date: April 30, 2018 at 11:59PM

BIDDING NOW CLOSED

Photo gallery of Victoria Centre’s Observatory

 

  • Each lot itemized below will be sold to the bidder who submits the highest bid price by the due date, providing our minimum bid (reserve) price is met or exceeded.
  • Once a bid is accepted, prompt payment by bank draft or certified cheque is preferred, payable to: RASC Victoria Centre. Payment by personal cheque drawn on a US or Canadian bank is also acceptable, but will cause delays.
  • Tie bids will be decided by the date and time the bids are first received.
  • Local pickup of items is preferred, otherwise successful bidders are responsible for shipping costs in addition to their bid price.
  • All equipment is sold as-is without any warranty or guarantee of fitness for purpose.

Please contact Bruno Quenneville if you need further details about the items offered for sale Email or call ‭(250) 888-3450‬.

Send your bids to Joe Carr

  • Email (web@victoria.rasc.ca)
  • Postal mail or courier: Attn: RASC Victoria Centre, 3046 Jackson St, Victoria, BC Canada V8T 3Z8. Bids sent by postal mail or courier must be postmarked April 27, 2018 or earlier. 
Orion 80mm telescope
Orion 80mm telescope

LOT 1 – Orion ED80 80mm f/7.5 apochromatic refractor telescope – SALE PENDING

  • Includes:
    • William Optics 2″Dielectric diagonal & 1 1/4″ adaptor.- William Optics website
    • William Optics 2-speed Crayford focuser
    • Orion right angle finder scope & mounting bracket
    • Orion mounting rings
    • Orion custom ED80 Hard case
  • No other hardware included
  • Orion’s website
  • $300 reserve
  • Condition: Used showing minor wear, but in good operating condition with no marks
Tele Vue NP127is telescope
Tele Vue NP127is telescope

LOT 2 – Tele Vue NP127is apochromatic imaging refractor telescope – SALE PENDING

  • Includes (all Tele Vue brand unless otherwise indicated)
    • 2.4 inch diameter Focus Mate dual-speed rack and pinion focuser
    • Sliding dew shield
    • 2 inch accessory adapter with clamp ring
    • photo accessory adapter
    • custom fitted hard shell case
    • Focus Mate Driver FDF-2004
    • 90 Degree Everbrite Diagonal (2 inch diameter)
    • 10 micron position indicator for the 2.4 inch focuser
    • 0.8X Focal Reducer NPR -1073
    • Three 1 Inch Spacers for 2.4 inch focuser
    • One 0.5 inch spacer for 2.4 inch focuser
    • One 0.375 inch spacer for 2.4 inch focuser
    • One 0.25 inch spacer for 2.4 inch focuser
    • SBIG STL Camera Adapter STL-1071
    • Large Field Coma Corrector LCL – 1069
    • Canon T-Ring for EOS dSLR
  • Tele Vue’s website
  • $4,500 reserve
  • Condition: Used showing minor wear, but in good operating condition with no marks.
    • The Focuser is bent, but operating. Replacement cost would be US$350.
    • The optics deliver close to perfect star images visually and for photos taken by APS-C and smaller sensors, however when using a full-frame 35mm sensor, some star elongations are apparent in the corners of the photographic frame. Please view this evaluation done by our members for further details. Tele Vue is able to restore the telescope optics to factory specification for a charge of US$495 plus shipping, however this work would be done at a prospective purchaser’s own expense.

 

LOT 3 – Meade 14” f/10 SCT telescope optical tube

  • Optical tube only – no diagonals or mounting hardware is included
  • Includes
    • Meade standard finder scope
    • Feather Touch ultra fine thread focuser upgrade – see red arrowed item in photo below
    • Dew shield
  • Other accessories available – see below for Hyperstar and cradle mount (both used with this 14″ SCT)
  • Meade’s website
  • $1,500 reserve
  • Condition: Used showing minor wear, but in good operating condition with no marks. Optics need cleaning.
Meade 14" SCT, Feather Touch focuser upgrade (included), WO 2" digital focuser (not included), Meade finder scope (included)
Meade 14″ SCT, Feather Touch focuser upgrade (included), WO 2″ digital focuser (not included), Meade finder scope (included)

LOT 4 – Hyperstar f/2 focal reducer for Meade or Celestron SCT telescopes

  • Reduces optics from f/10 to f/2 for imaging only (not for visual use)
  • Starizona website – verify with Starizona this reducer will work with your telescope!
  • $500 reserve
  • Condition: Used showing minor wear, but in good operating condition with no marks.

LOT 5 – Cradle mount for 14″ optical tube telescopes

  • This heavy duty metal cradle provides excellent support for a 14″ optical tube such as the above Meade 14″ SCT
  • Includes
    • Losmandy style rails suitable for attaching the cradle to a heavy duty tracking mount
    • Two (2) Losmandy style rails  on both sides for mounting additional telescopes or other gear
  • $700 reserve
  • Condition: Used showing minor wear, but in good operating condition with no marks.

 

SPEAKER: Hot Jupiters, super-Earths, and mini-Neptunes! Oh my!

Posted by as Meetings

by Dr. Henry Ngo

Wednesday April 11th 2018 at 7:30 PM Room 167, Elliot Building

No, the lions and tigers and bears have not rebranded! These are categories of exoplanets (planets around other stars). At first, we only knew about a small handful of exoplanets, but they were nothing like the planets from our solar system. As our methods improved, the discoveries kept piling on and now there are several thousand known exoplanets from many different detection techniques. Tonight, I’ll give a summary of exoplanet search techniques and what we know so far about these planets. I’ll also talk a little bit about my own research and share some experiences from studying some of the largest exoplanets using telescopes on Maunakea and Palomar.

Bio: Dr Henry Ngo is currently a Plaskett Postdoctoral Fellow working for the National Research Council of Canada at the Dominion Astrophysical Observatory. He was born in Mississauga, Ontario but grew up in Richmond, BC. He studied at UBC for his bachelors, Queen’s University in Kingston, ON for his Masters and just finished his PhD in Planetary Science at Caltech last summer. Henry and his family are happy to be back in BC and they are loving life on beautiful Vancouver Island!

Astronomy Day 2018 in Victoria

Posted by as Events

The Royal Astronomical Society of Canada and the Royal BC Museum present

International Astronomy Day

at the Royal BC Museum

Saturday, April 21, 2018 10AM to 4PM

Amazing Astronomical Activities for all Ages!

Poster (408k PDF) – please spread the word and stick a reminder on your fridge

Gallery of photos from Astronomy Day 2018


All Astronomy Day activities are FREE and available to the general public. Membership in RASC is not required.

Regular admission applies to the Royal BC Museum and IMAX Theatre.

Telescope at Astronomy Day 2017

Royal BC Museum – 10AM to 4PM

675 Belleville Street, Victoria

  • Interactive activities and displays both inside and outside
    • View the Sun safely through solar telescopes on the plazaa
    • Telescope mirror grinding – inside
    • Astrophotography – inside
    • Hands-on activities for the kids – inside
  • Presentations in Newcombe Auditorium
    • 11:00 AM – Speaker: Dr. Samantha Lawler, NRC Herzberg Astronomy & Astrophysics Research Centre
      Title: Planet 9 or Planet Nein? Discoveries in the Distant Solar System
    • 12:00 PM – Knowledge Network Space SUITE I
    • 1:00 PM –
      Speaker: Dr. Patrick Coté, NRC Herzberg Astronomy & Astrophysics Research Centre
      Title: CASTOR: A Flagship Canadian Space Telescope
    • 2:00 PM – Knowledge Network Space Suite II
    • 3:00 PM – Knowledge Network Space Suite III

Centre of the Universe and the Observatory – 7:30PM to 11PM

The Hon. Judith Guichon, Lieutenant Governor looking through Chuck Filnesss' telescope

Observatory Hill, 5071 West Saanich Road, Saanich

  • Plaskett telescope tours
  • Observing through telescopes
  • Lectures
    • 8PM-
      Speaker: Daniel Posey
      Title: Gateway to the Stars: Science, Civic Identity, and Tourism at the Dominion Astrophysical Observatory (DAO), Victoria B.C. 1903-1941
  • Only holders of (free) tickets will be admitted to this evening event!
  • Click Here to Reserve Your Tickets 

SPEAKER: The Hunt for Black Holes in Globular Clusters

Posted by as Meetings

by Dr. Vincent Hénault-Brunet

Wednesday March 14th 2017 at 7:30 PM

Room A104, Bob Wright Centre

Globular clusters have long been used to test theories of stellar evolution, stellar dynamics, and galaxy formation. In recent years, these old clusters have emerged as fertile grounds to search for black holes and understand their formation. “Intermediate-mass” black holes have been proposed to lurk in their centres and could represent seeds from which super-massive black holes grow in the early universe. Dynamical formation of stellar-mass black hole binaries in the dense cores of globular clusters has also been suggested as a main formation channel for the sources of gravitational waves recently detected by the LIGO experiment. I will give an overview of the recent successes (and failures) of astronomers’ exciting hunt for black holes in globular clusters.

Bio: Vincent Hénault-Brunet recently joined NRC Herzberg as a Plaskett Fellow. He was born in Montreal, where he completed his BSc in physics from McGill and MSc in astrophysics from Université de Montréal. He then obtained his PhD from the Institute for Astronomy at the University of Edinburgh (UK), and was a research fellow at the University of Surrey (UK) and Radboud University (Netherlands) before moving to Victoria. His research focuses on stellar populations and globular clusters, in particular on the dynamics of stars in these systems.

President’s Message – March 2018

Posted by as President's Message

As the spring and summer approaches, planning is underway for our annual season of outreach events. The first event of the season is Astronomy Day on Saturday, April 21 at the Royal BC Museum. We will require volunteers to help with this event including people for the information table, people to do a show and tell with telescopes and their astrophotography, and some solar viewing as well if the skies cooperate. If you have not already been contacted and wish to help out, please contact Ken (outreach@victoria.rasc.ca) to put your name on the list as an outreach volunteer.

We will be holding another season of Star Parties at the Dominion Astrophysical Observatory on Saturday evenings. The first of these evenings will be on Astronomy Day. The season will continue until Saturday, September 1 for a total of twenty evenings. Planning is underway for some special evenings including Saturday, May 5 to coincide with the 100th anniversary of first light of the Plaskett Telescope that was on May 6, 1918. Again we will need people to be on hand to direct the visitors, provide views of the sky with telescopes, and other duties. We have a contact list of volunteers but if you are not on the list already and would like to be added please contact Chris (president@victoria.rasc.ca).

The annual general meeting of the Canadian Astronomical Society (CASCA) is taking place in Victoria this year. The conference title is A New Century for Canadian Astrophysics and it will be at the convention centre from May 22 to 26. Through a special arrangement with the organizing committee, members of RASC may register to attend. The options for RASC members are a one day rate or four day rate; the early bird rates are in effect until April 6. Complete details about the meeting, including a list of invited, centenary, and education and public outreach speakers, an outline of the graduate student workshop program, and special events, can be found on the CASCA 2018 website. One of the speakers, former RASC president R. Peter Broughton, is the author of new book about John Stanley Plaskett founder of the Dominion Astrophysical Observatory. Entitled Northern Star J.S. Plaskett, it is now available from the RASC store.

SPEAKER: The Mystery of Dark Matter. by Dr. Guillaume Thomas

Posted by as Meetings

Wednesday February 14th 2017 at 7:30 PM Room A104, Bob Wright Centre.
During the past two decades, the standard model of the cosmology ΛCDM has commonly been accepted by the astrophysical community and successfully reproduced and even predicted many observational effects. I will discuss about one of the principal components of this model: dark matter and I will describe why we need it and what are the current hypotheses of its nature.
Bio: Guillaume Thomas is a new postdoctoral NRC fellow who joined Herzberg Astronomy and Astrophysics in October. He was born in Epinal France and obtained his Master and PhD at the Strasbourg Observatory. Thomas is interested in the formation and the dynamical evolution of spiral galaxies. He is also interested in exploring alternative theories to the model ΛCDM. You can follow him on Twitter at @Thomas_gft.