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

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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

Astronomy Cafe – Sept 27, 2021

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Video transcript of meeting

  • Women Astronomers – Marjie Welchframe
    • Dr. Michelle Kunimoto, age 27, lives in Vancouver
    • Works (post doc) for MIT’s NASA Mission Transiting Exoplanet Survey Satellite (TESS)
  • Jan 2020 Lunar Eclipse photos – Nathan Hellner-Mestelman
    • The Shadow of the Earth composite photo of all eclipse phases
  • Report – Randy Enkin
    • Jon Willis is selling his Celestron NexStar 6SE telescope & accessories for $1,000
    • Fairfield Fair – Sid, Dorothy, Reg and Randy represented RASC Victoria at Fairfield on a rainy Sunday – 120 attendees
    • Mike Nash’s photo compared with Randy’s sketch of the Moon
  • Events – Jim Hesser
    • 100 Hours of Astronomy – IAU event coming up this weekend
    • Harvard Radcliffe Institute virtual events – gravitational waves, AI, planetary systems
  • Edmonton Centre photos – Dave Robinson
    • Moonrise video and photo sequence over Edmonton – Alister Ling
    • California Nebula (reprocessed) – Tom Owen
  • Building an Astroberry Server – David Lee
    • Using it for auto-tracking, uses a smartphone to control it
    • Writing instructions for others to make one
    • Astroberry Server software is on Github – runs on a Raspberry Pi 4 board using an INDI driver
  • NASA Observe the Moon – Oct 16 event – Brian Barber
  • North America Nebula (reprocessed 2009 photo) – John McDonald
  • SIRIL astronomy software – recommended by Brock Johnson for any computer platform
  • James Web Space Telescope – launching on Dec 18th, on it’s way by ship to Guyana for launch aboard an Ariane rocket – Chris Gainor

Astronomy Cafe – Aug 16, 2021

Posted by as Astro Cafe

Video transcript of meeting

Location, Location, Location (Plaskett history) – Dennis Crabtree, NRC Herzberg

  • John Stanley Plaskett – took lots of photos
  • Site testing for proposed 72″ telescope used a Cooke 4.5″ equatorially-mounted telescope, mainly operated by W.E. Harper
  • Plaskett’s 1913 tour to Medicine Hat, Penticton, Victoria (for possible observing sites), then the USA before returning to Ottawa
  • Victoria site on Observatory Hill was the obvious choice after site testing
  • Q&A
    • Plaskett’s photos were “lost from memory” – Dennis discovered them in the archives
    • Plaskett hired Edward Fleming as a photographer for the observatory site construction
    • 1 arc second seeing at the Victoria site seems too good to be true – site testing today is done over years, not weeks. See Harper’s paper for the site testing report.
    • Plaskett 72″ mirror was replaced in the 1980s with modern glass
    • High resolution scans of glass plates and negatives are impressive
  • Dennis wants to present these historic photos to the world – archival site

  • Astronomy Cafe – Sep 13 meeting – first in-person Astronomy Cafe in Fairfield
  • Perseid Meteor Shower on Aug 12th – Sid Sidhu
    • All-sky camera – 2 composite photos covering 2 hours each
    • July 13th – sporadic meteor
    • Feb 23rd – another sporadic meteor with gas plasma visible
    • Discussion about meteor trains, fireballs and bolides
  • Jupiter & Perseid photos – Randy Enkin
    • Double transit of Jupiter’s moons with their shadows merging – Christopher Go
    • Perseid Meteor shower photos of note from the Internet
  • Edmonton photos – Dave Robinson
    • Noctilucent clouds – Alister Ling
  • Cave Nebula photos by Dave Payne – processed and presented by John McDonald
  • Events – Lauri Roche
  • Progress on Andromeda Galaxy mosaic – Dave Payne

Astronomy Cafe – July 26, 2021

Posted by as Astro Cafe

Video transcript of meeting

  • The Heart of the Crab Nebula – Reg Dunkley
    • M1 sketched by Philip Teece
    • Images by Reg, John McDonald, Garry Sedun, and other members
    • Image and 3D model from CFHT – SITELLE spectrograph
    • Various analysis of the nebula and how this Supernova and pulsar shockwave nebula is changing size and shape
    • Discussion of Fast Fourier Transforms – used in audio processing, CHIME data beam forming, and other endeavors
    • Spectacular ‘Honeycomb Heart’ Revealed in Iconic Stellar Explosion – Martin, Milisavlievic, Drissen, et al
  • FDAO Star Party – Aug 7th – Lauri Roche
  • Diane Bell Memorial at the Aviation Museum – Aug 15 at 1PM – Lauri Roche
    • Presentation of Diane’s Service Award to her family
    • Tour of the museum by Gord Bell, Diane’s brother
  • The Centaurus A (NGC 5128) Black Hole – Randy Enkin
    • In the southern sky
    • History of the discovery of Centaurus A galaxy
    • Radio, X-ray and visible emissions, along with a jet of high speed particles being emitted – a baby quasar
    • Event Horizon Telescope – April 2017 observations just published
  • SIGs – David Lee
    • Astrophotography – this Wed
    • Beginners – next Tues
    • EAA – next Thu
  • Observatory Construction on Day 1 – Michel Michaud
    • Staked out his backyard in Saint-Anaclet, Quebec
    • Sonotube – at least 5′ deep
    • Rented a Kobota digger
    • Hit rock at 4′
    • Getting construction advice from Bruno Quenneville, Charles Banville, and others
    • Proposed equipment: Paramount MX+, Celestron Edge 14″, Star Sharp 94 Triplet
    • Discussion about some observatory construction details

Astronomy Cafe – July 19, 2021

Posted by as Astro Cafe

Video transcript of meeting

  • ISS Transits of the Moon – Randy Enkin
    • Enkins Daily Moon on Facebook
    • Lunar Eclipse and Solar Eclipse with ISS transiting – Thierry Legault
    • ISS Transit Finder
    • Photo of the ISS and Mars – by Tom Glenn
  • Hubble status – Chris Gainor
    • Hubble HST Computer Problem is solved with the swap to the backup Control Unit/Science Data Formatter
    • First images from rebooted Hubble
    • Operating on 3 out of 6 gyros
    • James Webb and Kepler space telescopes discussed
  • FDAO Star Party – Lauri Roche
    • Solar observing early at 7:30PM – David Lee & Sid Sidhu
    • 8-11PM this Saturday – history of the Plaskett telescope by Dan Posey
    • Scott Wilkinson and Dennis Crabtree – narrator and Ask An Astronomer
    • Event info
  • RASC National – Lauri Roche
    • RASC Robotic telescope demo of acquiring exoplanet data – Samantha Hewitt and Jenna Hinds -Wed nights starting in August –  more info
    • Aug 29th – EPO Astrophotography processing workshop for data from the Mars Perseverance mission – info pending
  • Diane Bell Tribute – planned for Aug 15th, Sunday afternoon at the Aviation Museum – tour by Gord Bell
  • UVic Observatory Open House this Wednesday evening – David Lee
  • NOVA – New Observers of Visual Astronomy program – Lauri Roche
    • Modules are being revamped so it is both virtual and in-person
    • Being done over about four months
  • Edmonton photo – noctilucent clouds – presented by Dave Robinson
  • Victoria Centre photos
    • Venus & Mars conjunction – Mike Webb
    • Solar prominences & surface features – John McDonald
    • Test photos using the new telescopes at Victoria Centre observatory – John McDonald
  • Observing Planets
    • Planets in good positions at 3AM
    • Visual observing of planets at more civilized hours coming up in a few weeks’ time
  • Moon observers – Lauri Roche
    • Completing the RASC Lunar Observing programs
    • Lunar atlases that are useful for finding features
  • The Last Stargazers a book by Emily Levesque – David Lee
  • Resuming in-person meetings discussed
    • Astronomy Cafe in Fairfield – likely to resume mid-September in hybrid form (online & in-person)
    • Monthly meetings at UVic – no plans in place yet
    • Annual picnic at Pearson College observatory – possibly late August, depending on Bill Weir’s schedule

Astronomy Cafe – July 5, 2021

Posted by as Astro Cafe

Meeting transcript video

  • Intro – Chris Purse
    • Next week’s Astro Cafe – Lunar session – Randy Enkin & Mike Nash
    • Photos of the July 4th fireworks from Lopez Island by Randy Enkin
  • Astrophotography of the Year 2021 – Royal Observatory, Greenwich – a short list by Barbara Lane
  • Edmonton Astrophotos – Dave Robinson
    • Moonsweep – rising Moon over Edmonton time lapse – Luca Vanzella & Alister Ling
    • Solar images – Abdur Anwar using a solar filter and C8
    • Solar sunspot sketches – Berta Beltran
    • All sky display of noctilucent clouds time lapse – Murray Paulson
  • Dave Payne’s M57 image data reprocessed – John McDonald
  • SIGs – David Lee
  • Hubble – David Lee & Chris Gainor
    • Uses 386-based processors, upgraded to 486
    • Video on Hubble current status – an explanation of what’s happening
    • Discussion about Hubble systems and updates
  • Henrietta Leavitt Memorial Horizon Watch – July 4th, 2021 – Reg Dunkley
    • Lopez Island fireworks display
    • 28 kms away eastward
    • 5 members setup at Cattle Point
    • Sequence of photos of fireworks
  • Victoria Centre Observatory report – Reg Dunkley
    • Work party getting the two new telescopes operational
    • Refining the pointing accuracy of the Paramount ME with the new telescopes now mounted
    • Discussion about removal of existing Takahashi focuser so Feathertouch focuser can be mounted and used
    • Servicing the Paramount gearing
  • DASCH: Digital Access to a Sky Century – Harvard’s photographic plate collection
  • UVic Observatory Open House – this Wednesday – history of astronomy – zoom info provided in the chat