Astronomy Cafe – Jan 17, 2022

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Transcript video of the meeting

Meeting notes

  • A Woman of Astronomy – Marji Welchframe
    • Urania, Muse of Astronomy
    • Seal of the RASC – “Quo Ducit Urania” (i.e. where Urania leads, we follow)
    • Urania is 1 of 9 Muses of the Arts in Greek Mythology
    • Uranometria star atlas by Johann Bayer (1603) – published and sold by Sky & Telescope (Willman Bell section)
  • Early computer memories
    • LGP-30 tube-based computer used at the University of Alberta in Edmonton by John McDonald in 1958
    • Reminisces from various members about early computers, calculators, slide rules, and other computing devices and programming languages they used decades ago.
  • Lunar Puzzles – Randy Enkin
    • 100-piece from NASA
    • 1000+ piece from Cobble Hill
    • 1000 piece from Four Point
    • 3-D printed Moon puzzle – Randy and his daughter assembled it
  • Reports  from Lauri Roche
    • 2022 RASC Calendars have still not arrived
    • Sky Cultures of the World: RASC World Asterisms Program – Charles Ennis, 1st VP with RASC National – FDAO Star Party – this Sat, Jan 22nd 7-9PM – available on Zoom and Youtube
    • Eclipses for 2023 and 2024 – Education & Public Outreach Committee task force headed by Randy Attwood. Thousands of eclipse glasses will be available and sent to RASC Centres. Members can participate on the committee – contact Lauri.
  • JWST Update – Chris Gainor
    • Mirror Segment Deployment Tracker – activating the actuators behind the mirror segments
    • JWST enters a halo orbit around L2 position this Sunday, Jan 23rd
  • Astro Cafe next week – Jan 24, 2022
    • Dr. Tanya Harrison, “a professional Martian” – our Astro Cafe speaker next week
    • David Lee will be hosting
  • Scarlett Caterpillar Club – a parasitic fungus Bill Weir found near the observatory at Pearson College

Extras

  • NASA 3D Resources – 3D models of equipment, models of celestial and solar system objects, space missions (like JWST). Various media for download: fly-throughs, interactive visualizations, 3D printer files, stereo images.

Astronomy Cafe – Jan 10, 2022

Posted by as Astro Cafe

Video transcript of meeting

  • Lunar sketching & movie review – Randy Enkin
    • Randy’s Lunar “scissors” sketch, compared with Mike Nash and Bill Weir photos of the same area
    • “Don’t Look Up” popular movie on Netflix
      • Amy Mainzer was the science advisor for the movie, and is also the Principal Investigator for NEOWISE. So the science was quite accurately portrayed in the movie.
      • Observation of Mars and Jupiter in 1802 – Piazzi discovered Ceres instead of a new planet, and Carl Friedrich Gauss computed the orbit of the asteroid
      • Measuring the Earth – Gauss and von Humbolt
      • JPL Horizons System (Solar System Dynamics) – solar system ephemeris computation system
      • Mark Boslough movie review – don’t read before watching the movie!
      • Brian Cox’s commentary about Don’t Look Up
  • Astrophotos from Edmonton Centre – Dave Robinson
    • Antimatter and Dark Matter cartoon
    • Michael Jäger (@Komet123Jager) photo of comet C/2021 A1 Leonard from Skygems Observatories in Nambia
    • Article explains why comet heads are green, but their tails are not green
    • Ursa Major and snow carving of a bear – Warren Findlay
  • UVic construction & Sunspots – Alex Schmid
    • UVic Construction photos – An update on two new buildings – residence, lecture halls, dining areas
    • Recent Sunspots – a-focal through eyepiece using a 5″ Newtonian telescope with solar filter
  • James Webb Space Telescope (JWST) – Chris Gainor
    • Launched on Ariane 5 – Dec 25, 2021
    • Journey from Earth to L2 Lagrange Point – deploying the telescope components
    • Final position at L2 – arrives Jan 23, 2022 (approximately)
    • First images should be released June, 2022
    • Discussion about single points of failure for the mission
    • JWST Control Subsystems
  • RASC National 2022 calendars – Lauri Roche
    • Our orders are on their way, but have still not arrived in Victoria
  • Victoria Centre Observatory Upgrade – Reg Dunkley
    • QHY 600 mono camera is now attached to the OGS 12.5″ telescope
    • New USB3 connection in place
    • Telescopes rebalanced for the new gear
    • Lots of snow still on the ground around our observatory
  • Our Astro Cafe speaker on Jan 24th will be Dr. Tanya Harrison, “a professional Martian”
  • FDAO Star Party – Jan 22nd – Lauri Roche
    • World Asterisms Project – Charles Ennis, 1st VP for RASC National
  • AGM – election – Chris Purse
    • Council openings are available – contact Reg Dunkley (Past President) if any member wishes to stand for Vice President, Secretary (or any other position) on Victoria Centre’s Council

President’s Message – Dec 2021

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Ah 2021. What a strange trip around the Sun! I am writing this letter on the day of the winter solstice. There is a waning gibbous moon shining high in the east, when I go to bed, and it is high in the west to greet me in the morning. I take great solace in watching and thinking about the dependable motion of the Earth through the Universe, while so much of life and news this year has left me feeling unsettled.

Randy Enkin using his sextant
Randy Enkin using his sextant

Nearly as dependable as the astronomical objects has been you, our astronomical community. I am so pleased when I see the 30 or 40 of us gather each Monday evening at our virtual Astro Café. We are an appreciative and supportive community. Look at all the different skill sets and experiences that get shared every week. And look at those beautiful photos and sketches that we have created. I particularly wish to mention the personal observatories (I know of 3!) that are getting designed and built by members of our centre, as well as the fantastic work by our technical committee in upgrading the Victoria Centre Observatory.

Our group has motivated me to try new astro-projects – whether observing sunspots with a solar telescope borrowed from the Centre (thanks to the capable curation of our telescope collection by Sid Sidhu), or star hopping to those faint fuzzies that you deep space observers like. And I love the expressions of appreciation when I show off my lunar sketches to our crowd.

Do remember that our community survives on the strength of our volunteerism. We have a specific requirement this year for a new secretary and a new vice president. Don’t feel you aren’t up to the job! I still feel like a newbie in the role of president, but there is no shortage of good council from the many past executives who continue to be active. Come join us on the inside, and you will feel even more affection for the Centre.

I wish us all a fruitful and fulfilling new year, with many clear skies.

Look Up,
Randy Enkin, President@Victoria.RASC.ca

Astronomy Cafe – Dec 20, 2021

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Video transcript of meeting

  • Updates – Chris Gainor
    • James Webb Space Telescope – launch on Dec 24th 4:20AM – NASA TV & Youtube live streaming
    • Parker Solar Probe – 5 min video from NASA
    • RASC Board of Directors reportNational office moved last week to College Street in central Toronto
      • RASC Centre orders for bulk 2022 Calendars – 7 centres have received their boxes, but delivery to BC centres may be delayed further
      • Observing certificates sent out today
  • Astrophotos – Ken McGill
    • Orion Nebula – ZWO 1600MC, ASI Air Live View
    • Andromeda Galaxy – Oct 30th 
    • Pleiades
  • My Astronomy Sketch of the Year 2021 – Dorothy Paul
    • Observed Nov 28-Dec 1, 2021 from the west side of Eureka Valley (NW corner of Death Valley National park)
    • Remote, dark (Mag 6.5) and cold (-5ºC)!
    • Sky Critters – Canis Major, Hydra, Leo, Ursa Major – sketched from memory, like being in a theatre
    • They had Dorothy’s Dobsonian telescope with them, but didn’t end up using it 
  • Astrophotos – Brian Barber
    • Full Moon – using a NexYZ for mounting a smartphone, PIP software to centre & size, AutoStakkert software to stack the photos
  • Building the MCD Observatory – Michel Michaud
    • Presentation to Club d’astronomie de Rimouski
    • Started July 26
    • 14′ long 4×4 timbers and special smaller door
    • Built cases over the exposed rails to protect from rain and ice
    • Paramount MX to arrive in Feb
    • Celestron Edge HD 14″ – March – Summer 2022
    • First projects
      • Photometry
      • Asteroids
    • Restarting his Pleiades project when the 14″ scope arrives
    • Currently using his Meade LX-55 mount and a 66mm refractor
  • Report on astronomy activities – Nathan Hellner-Mestelman
    • NerdAnomaly – online cartoons
    • Learning sketching at school
    • Casual public outreach – telescope setup on the sidewalk outside the house
  • Report on astronomy activities – David Lee
    • Pivoting to maintain community – formed Victoria Centre’s SIGs
    • Personal study – astrophotography, observing, space exploration
    • VCO Technical team – work to be ready when we can open to members again
    • FDAO – collaborations with UVic – Dave Payne, Mike Nash, Dan Posey, Brock Johnston
    • Variable Star Observing – completed 3 AAVSO certificates
    • Australian sketching workshop – Dorothy Paul

Victoria Centre needs a new Vice-President and Secretary for 2022 – to stand for election, please contact Randy Enkin or Reg Dunkley

Astronomy Café will resume on Monday, January 10, 2022

Astronomy Cafe – Dec 6, 2021

Posted by as Astro Cafe

Transcript video of the meeting

  • Review next week’s presentation by Dr. Robert Thirsk – Chris Purse
    • Connection to meeting will be through a waiting room
    • Jeff Pivnick will host
    • Link for this meeting will be unique, and emailed to all RASC Victoria members
    • Maximum of 100 attendees
  • Total Solar Eclipse from Antarctica – Joe Carr
  • Astro Compass – Randy Enkin & Peter Kabel
    • Frank Younger’s estate donated the Compass Astro to Victoria Centre
    • Used in aircraft when they are flying a long way north, where the magnetic field isn’t reliable
    • “It’s a sundial in reverse”
    • Need to know your position and time, sighting on a celestial object with known Right Ascension & Declination. North will be indicated accurate to within about 1º.
  • Edmonton Astrophotos – Dave Robinson
    • Photo of Comet C/2001 A1 Leonard near M3 cluster – Arnold Rivera
    • Sketch of Comet C/2001 A1 Leonard with observing narrative – Berta Beltran
    • Rosette Nebula photo – Arnold Rivera
  • Chris Gainor
    • James Web Space Telescope update
      • Completed fuelling operations for the JWST itself
      • To be mounted onto the Ariane 5 rocket next
      • Dec 22nd launch date
      • Launch website
    • Not Yet Imagined – Chris’ new book about Hubble Space Telescope’s history. Book should be available for sale in awhile through RASC’s e-store and FDAO’s e-store locally. Electronic versions from NASA
  • Comet C/2001 A1 Leonard – observing report by David Lee
    • Observed and photographed through some clear spots over the last few days
    • Poor conditions for photography, but managed to get a good wide field image of the comet using a dSLR and tracking mount
    • Virtual Telescope broadcast – tomorrow 8PM PST
  • Lauri Roche
    • 2022 RASC Calendars
      • Send any more requests for calendars to Lauri
      • Should be $16 each
    • FDAO e-store – astronomy and space themed fun items available for sale. Free local delivery or shipped by mail (extra cost).

Astronomy Cafe – Nov 29, 2021

Posted by as Astro Cafe

Meeting transcript video

  • Astro Cafe hosting – Randy Enkin
    • John has resigned as a meeting host, so we need a new second host
    • Job description
      • Send meeting link to members on the Skynews list
      • Create a short slide show for Astrophotos from Edmonton
      • Keep a list of speakers and presenters for the evening
      • Host the online meeting
    • Contact Randy Enkin or Chris Purse for any questions about hosting or to volunteer
    • No Astro Cafe will be held on Dec 27th or Jan 3rd
  • 2022 RASC Calendars – Chris Purse and Lauri Roche
    • Delivery from National office is pending
    • Local delivery will be done by our volunteers
  • Dr. Laurie Rousseau-Nepton – profile by Marjie Welchframe
    • Canadian Women Astronomers series (have 9 more to present)
    • Indigenous woman from Quebec
    • Laval U – PhD
    • CFHT resident astronomer – 2017-present
    • SITELLE instrument – Fourier transform spectroscopy
    • SIGNALS – principal investigator – star formation survey
    • First Nations culture helps with conducting quality scientific research
    • NFB – she is finishing the film “The Northern Star” for high school students
  • Edmonton Astrophoto – Dave Robinson
    • Lunar Eclipse composite – Jan 21, 2019 & Nov 19, 2021 – Alister Ling
  • Astronomy & Space Book Reviews/Recommendations by members
    • Randy Enkin
      • The Apollo Murders by Chris Hadfield
      • Description of Apollo lunar missions – Chris Gainor
    • Martin Gisborne
      • Lunar Module at Grumman Factory photos
      • The Victorian Amateur Astronomer – 1820-1920 – by Alan Chapman – fascinating star parties and people, how photography changed astronomy
    • John McDonald
      • Lonely Hearts of the Cosmos by Dennis Overby
      • Empire of the Stars by Arthur J Miller
      • Miss Leavitt’s Stars by George Johnson
      • Decoding the Heavens by Jo Marchant
      • The Glass Universe – by Dava Sobel – transition to spectroscopy and variable stars
    • Derek Trimmer
      • Violent Universe ‘An eye-witness account of the commotion in Astronomy 1968-69’ by Nigel Calder, published by the BBC, 1969 – a mid-teenager favourite
    • David Lee
      • A History of the Universe in 100 Stars – Florian Freistetter (current)
      • The Hundred Greatest Stars Hardcover – Illustrated, June 19 2002 by James B. Kaler
    • Oliver Robinow 
      • The Perfect Machine – Ronald Florence, 1995 – building the Palomar telescope
    • Lauri Roche
    • Chris Gainor
      • When the Earth Had Two Moons – Erik Asphaug
      • Across the Airless Wilds – Earl Swift – about the lunar rover for the last 3 Apollo missions
      • Liftoff – Eric Berger – history of SpaceX
    • Garry Sedun
      • The Stars: A New Way to See Them – H. A. Rey (of Curious George fame)
      • The Last Stargazers – Emily Levesque
    • Neil Banera
      • A Manual For Amateur Telescope Makers – Jean-Marc Lecleire & Karine Lecleire (Willman Bell) – good descriptions of how to make corrections to mirror figures, tools to use, 3 telescope configurations
      • Meteorite Hunter: The Search for Siberian Meteorite Craters by Roy A. Gallant
  • Telescope Building with John Dobson – figuring mirrors on Youtube – Martin Gisborne
  • Astronomy Cafe – Chris Purse
    • Need another host for Astro Cafe – talk to Chris Purse
    • Need another person to video record the meeting (and take notes) for posting on Victoria Centre’s website and Youtube – talk to Joe Carr
    • We will need several hosts when we return to in-person, hybrid Astro Cafes in Fairfield
  • Chris Gainor
    • Hubble Update – only one instrument is still non-functional
    • JWST virtual launch event signup

Astronomy Cafe – Nov 22, 2021

Posted by as Astro Cafe

Video transcript of the meeting

  • Astrophotography SIG – intro by John McDonald
    • Special Interest Group meets on the 4th Wednesday of each month
    • Challenge project – processing the recent Plaskett data
    • Martin Gisborne – a short journey to astrophotography
      • Professional photographer – worldwide
      • Telescope shop tempted Martin while he lived in Paris
      • Lived close to the Ames Research Centre and Orion Telescopes in the Bay Area of California – more temptations and motivation
      • Review of his astronomy equipment acquisitions, processing software and apps
      • Refined his methodology over the last few years since moving to Canada
      • Reviewed early astrophotos and how they are progressing
      • The Deep-Sky Imaging Primer – Charles Bracken series of books
      • His Heart and Soul Nebula photo featured on the RASC Journal 
      • Pandemic supply chain issues a challenge to new amateur astronomers to acquire equipment
      • Photo show: Pleiades (M45), Triangulum Galaxy (M33), Heart Nebula (IC 1805), Hercules Cluster (M13), Saturn, Mars, Jupiter, Comet Atlas C/2019 Y4, Comet NEOWISE, California Nebula, Bubble Nebula, Flaming Star Nebula widefield, Iris Nebula, Moon with Mars nearby, M81 Bode’s Galaxy & M82 Cigar Galaxy 6-hour exposure.
      • He is fascinated by the history of photography being used for astronomy
      • Instagram page
      • Photo gallery
    • Joe Carr – Southern Sky Celestial Objects
      • Observing and photographing celestial objects from the southern hemisphere
      • How far south to go: Costa Rica, Atacama Desert in Chile, Namibia or Botswana in southern Africa, Australia, New Zealand
      • Photo show: Small and Large Magellanic Cloud galaxies, 47 Tucanae and Omega Centauri globular clusters, Tarantula Nebula, Jewel Box open cluster, Crux and Carina constellations, Eta Carinae Nebula
      • Southern Sky time lapse video from Atacama Lodge, San Pedro de Atacama by Jerry Black
      • Advice on observing and photographing from the souther hemisphere – some challenges for “northerners”.
    • Alec Lee
    • Brock Johnston
    • John McDonald
      • Reprocessing previous astrophotos
      • Milky Way from Cave Creek in the mountains of southern Arizona
      • Witch Head Nebula
      • Closeup of the Moon – Gassendi Crater from the Victoria Centre
      • Uranus and Neptune
      • Photo gallery
  • Lauri Roche
    • RASC 2022 Calendars – signup for a copy – contact Lauri
    • RASC workbooks and almanacs also available
    • Native skywatcher planispheres
    • FDAO Star Party last Saturday – thanks to our members who helped
    • James Web Star Party 2 on Dec 18th – Dr. Madeline Marshall, Dr. Wes Fraser
  • Alberta Astrophotos – Dave Robinson
    • Lunar Eclipse series – Alistair Ling
  • Chris Gainor
    • James Web Space Telescope – launch delayed until Dec 22nd
    • Restoring Hubble Space Telescope to full operation – another instrument is working
  • Lunar Sketch – Randy Enkin
    • Presenting to Nanaimo Astronomy Group this Thursday
    • A new sketch of Petavius and other nearby craters on the terminator of a Waning Gibbous phase

Astronomy Cafe – Nov 15, 2021

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Video transcript of meeting

The Last Stargazers – Dr. Emily M Levesque – intro by David Lee

A bird that mimicked a black hole. The astronomer that discovered microwave ovens. A telescope that got shot. The science of astronomy is filled with true stories (and tall tales) of the adventures and misadventures that accompany our exploration of the universe. Join Dr. Emily Levesque, author of the new popular science book The Last Stargazers, to take a behind-the-scenes tour of life as a professional astronomer. We’ll learn about some of the most powerful telescopes in the world, meet the people who run them, and explore the crucial role of human curiosity in the past, present, and future of scientific discovery.

Dr. Emily Levesque is an astronomy professor at the University of Washington. Her work explores how the most massive stars in the universe evolve and die. She has observed for upwards of fifty nights on many of the planet’s largest telescopes and flown over the Antarctic stratosphere in an experimental aircraft for her research. Her academic accolades include the 2014 Annie Jump Cannon Award, a 2017 Alfred P. Sloan Fellowship, a 2019 Cottrell Scholar Award, and the 2020 Newton Lacy Pierce Prize. She earned a bachelor’s degree in physics from MIT and a PhD in astronomy from the University of Hawaii.

  • The Last Stargazers – recently published popular book
    • Subaru Telescope fault – first story in the book
    • Role models for professional astronomers
    • Interviewed her fellow astronomers for their stories, including Dr. Elizabeth Griffin from the DAO
    • McDonald Observatory – 107 inch telescope mirror that was shot at
    • Parkes Observatory – Mysterious radio bursts – paper authored by Petroff et al. 2015
    • Green Bank Observatory – radio noise from squirrel trackers
    • Laser Interferometer Gravitation-Wave Observatory (LIGO) – gravitational wave detection and thirsty ravens
    • SOFIA airborne telescope
    • High altitude balloons and rockets
    • Solar Eclipse observation from Svalgaard, Norway
    • South Pole Telescope
    • George Carruthers – inventor of the IR camera taken to the Moon on Apollo 16 mission
    • Manastash RIdge Observatory – UW grad student Doug Geisler’s observing log for May 18, 1980
    • Change of technology for data capture from photographic plates to CCD digital cameras
    • Vera C. Rubin Observatory – time series survey observations
    • Q&A
  • Edmonton astrophotos – Dave Robinson
    • LBN 438 Nebula in Lacerta – Abdur Anwar
    • Nova Cass – Abdur Anwar
    • IC 410 in Auriga – Tom Owen
  • Lauri Roche
  • Lunar Eclipse – Nov 18-19
  • Global Star Party – starting at 4:00PM Nov 16th – Nathan Hellner-Mestelman and Lauri Roche will appear at about 4:30PM, DAO virtual tour (more interactive link & see the chat feed)
  • Dr. Robert Thirsk – Dec 13th – live online Astro Cafe event, but no recording will be made or posted

Astronomy Cafe – Nov 1, 2021

Posted by as Astro Cafe

Video transcript of meeting

  • Edmonton astrophotos – Dave Robinson
    • Comet 67P and Crab Nebula – Alister Ling
    • Pacman Nebula NGC 281 – Dennis Boucher
  • David Lee
    • Beginners’ SIG tomorrow night
    • EAA SIG Thursday night
    • Sky Brightness Survey
      • Group has met
      • Need to coordinate the SQM meters and volunteers
      • First readings are probably going to start in December
      • darksky.org – using a camera and SQM meter when taking measurements
      • Discussion about urban light pollution and LED streetlights
  • Astrophotos – Brock Johnston
  • Astrophotos using the Slooh telescopes within the last few weeks – Joe Carr
  • Laurie Roche
    • FDAO Oct 30th AGM & presentation – Lauri Roche
      • ALMA – Brenda Matthews
      • Plaskett mirror re-aluminizing process – a 4 minute time lapse video will be posted soon
    • Astro Compass (W.W. Boes) from Frank Younger’s estate is available to any interested member – contact Lauri
    • RASC National Public Outreach
      • Solar Eclipses group being formed for 2023 and 2024 events
      • Need a contact from each Centre
  • Astro Cafe for Nov 15th – there will be a guest speaker
  • Driving Mercedes EQC to hunt for aurora (northern Norway) – a video by Tesla Bjorn – Mike Webb
  • Sedun’s southern Arizona ranch will be sold and Garry’s two telescopes will be installed on the Saanich Peninsula next year – Garry Sedun
  • Hubble Telescope report – Chris Gainor
    • Back in Safe Mode again
    • Most of the space craft is operating normally, but it’s not operational
  • James Webb Space Telescope – Chris Gainor
    • Launching on Dec 18th, but takes two months to unfold and arrive at the final Lagrange L-2 location
    • Tomorrow’s JWST Event or NASA TV at 8AM
    • Discussion about using the Lagrange locations
    • See also the Canadian Space Agency

Astronomy Cafe – Oct 18, 2021

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Transcript video of meeting

Dr. Michelle Kunimoto
Dr. Michelle Kunimoto

Dr. Michelle Kunimoto is a postdoctoral associate working on NASA’s Transiting Exoplanet Survey Satellite (TESS)mission. She leads the Quick Look Pipeline team at MIT which is dedicated to analyzing TESS data to discover and characterize exoplanets. As an undergraduate, her discoveries of four planet candidates landed her on the Forbes 30 Under 30 list in 2017. Michelle is BC born and raised and received both her undergraduate degree and her PhD at the University of British Columbia.

Finding Earth 2.0 – Dr. Michelle Kunimoto

Michelle spoke about how we find exoplanets, identify potentially “habitable” planets, about what she does as a researcher with NASA’s TESS mission, and how anyone can join the hunt for new planets.

  • Are we alone? What would other life look like?
  • Assuming Earth-like conditions for life
    • Small, rocky, watery planet with an atmosphere
    • In the habitable zone around a host star
    • Stars that are similar to our Sun – “just right” and stable, long-lived
  • 30 years ago, the first exoplanets were discovered by Alex Wolszczan and Dale Frail
  • Gordon Walker actually discovered an exoplanet back in 1988 from Victoria, but not confirmed until 2002
  • How to detect an exoplanet
    • Pulsar
    • Doppler shift due to Stellar Wobble – radial velocity
    • Transit – the method Michelle uses in her work
    • Direct Imaging
    • Astrometry
    • others…
  • Kepler – NASA’s first exoplanet discovery mission 
    • Used the transit method from 2009 to 2013
    • 150,000+ stars observed for 4 years
    • Revolutionized exoplanet by discovering over half of all dis
    • K2 mission extended the discoveries to 2018
  • Tess – NASA mission started in 2018
    • Full sky coverage
    • Orbits around the Earth in a following, elliptical orbit
    • 27 days to a full year of observations for each object
    • Automated detection, then manual verification to avoid false positives
    • Michelle has discovered 1,600 candidate planets
    • Whole mission has confirmed 152 out of 3,285 candidate planets
    • A total of 4,531 exoplanets have been discovered (not just from the Tess mission)
    • Diversity of exoplanets is extensive
    • TRAPPIST-1 System
      • 7 exoplanets
      • 3 in habitable zone, and Earth-sized
      • James Web space telescope will examine this system in detail
    • 20 candidate exoplanets have been discovered that are Earth-sized and appear to possibly support life as we know it
    • Keppler-452b – most Earth-like exoplanet
    • Transmission spectroscopy – detect the characteristics of an exoplanet’s atmosphere
    • Habitable Exoplanet Observatory – a proposed space telescope that will perform direct imaging of exoplanets
    • How you can hunt for exoplanets
      • Anyone can access the data from the Mikulski Archive
      • Michelle found 4 candidate planets during a summer project
      • Planet Hunters TESS site – the public can help with this work – just visual pattern detection
      • Anyone can join the TESS vetting team and interact with the rest of the team
    • Upcoming missions
      • PLATO – 2026 mission
      • NRT – mid-2020s
    • Q&A

Members’ Reports

Victoria region Sky Quality Map - East
Victoria region Sky Quality Map – East
  • FDAO Star Party – Oct 30th AGM starting at 7:00PM and Brenda Matthews’ work at ALMA – Lauri Roche
  • Nerd Anomoly – Nathan Hellner-Mestelman
    • Nathan’s cartoons to be published in Skynews magazine
    • Shared some of his cartoons
  • Randy Enkin
    • A rainy day at Fairfield Fall Fair!
    • Sunspotter demo
    • Aurora photo taken from Mt. Tolmie
    • Victoria Philharmonic Choir – Hayden’s Creation was performed to a small, live audience – shared an audio clip
  • Edmonton Astrophotos – Dave Robinson
    • Aurora by Eric Klaszus’ mother, Abdur Anwar, and an all sky camera
    • Elephant Trunk dark nebula – Abdur Anwar
  • Light Pollution Survey – David Lee
    • Last light pollution survey – Sep & Oct 2010 (maps)
    • Over a dozen members have already volunteered to re-do the survey
    • Victoria Centre will borrow 3-4 SQM meters from National, and also use members’ own SQM meters
    • First week in November is first target time to conduct the survey
    • Perhaps take a wide angle photo of the sky at each location to record light source conditions – Dave Robinson
    • Last time it took 2 nights in September and again in October
    • Contact David if interested in participating