Astronomy Cafe – Sep 26, 2022

Posted by as Astro Cafe

Transcript video of the meeting

  • Sky Brightness Survey – David Lee
    • Most data sheets have been received from the volunteers
    • Readings taken in the region last Tuesday, Wednesday and Thursday
    • Marjie & Susan – a great experience
    • Possibly another round of data collection will be needed next month to catch missing readings
    • Lauri & Brenda – very interesting to measure the areas, app delivered higher (better) readings than the SQM, Island View Beach is very dark but some urban glow
    • John McDonald – different smart phones would probably deliver different readings from the app due to different camera configurations
    • Dave Payne – Possibly calibrate the app to the SQMs
    • Les Welch – the nature of the lighting determines the light pollution level
    • Bill Weir – SQM at Mt. Kobau was 21.8, yet it was very poor seeing due to smoke and other sky obscuration
  • Astrophotos – Brock Johnson
  • Visual Observing – Bill Weir
    • Jupiter & Saturn – great detail visible last night just before midnight
  • Astrophotography SIG – Dave Payne
    • Meeting this Wednesday
    • SIG members will be showing their work regularly at Astronomy Cafe
  • Samantha Jewett, Education and Outreach Coordinator, RASC National
    • Planning stage for 2022-23 in-reach and outreach
    • In-reach
      • Visits to Centres by Samantha and Phil
      • Attend major star parties
      • Robotic Telescope Project
        • 2022 data release on Oct 1st
        • New projects and volunteers
        • Citizen science research group
    • Outreach
      • Tour the Night Sky – Zoom nights for members
      • NOVA – material to centres by end of October – David Lee & Lauri Roche are already hosts
      • High school groups
        • robotic telescope operating and data available
        • astrophotography as well as data acquisition
      • Insider’s Guide to the Galaxy hosted by Chris Vaughan
        • Zoom & Youtube
      • Creating Resources 
        • Beginners
        • Short-form on social media
        • Families & under 12 activities
        • Shared with centres
      • Public Events
        • Solar sidewalk outside National office
        • Trade shows
        • Star parties
        • Solar Eclipses in 2023 and 2024
          • Eclipse glasses
          • Education materials for centres
      • Education & Public Outreach
      • World Asterisms Project by Charles Ennis
      • Astronomy software training by Blake Nancarrow
      • GA 2023 
        • Early May online
        • Separate from the AGM
    • 2023 RASC Calendars available for order on Oct 1st – contact Lauri
    • Send local event information to national to publicize
    • Observers Handbook
      • Coming directly from publisher this year
      • Members should review your address – go to rasc.ca and click on “Log in”
  • Young astronomers – Lauri Roche
    • School Astronomy Clubs  at Oak Bay (forming), Mt. Doug (forming), Vic High (in place
  • NASA’s DART small spacecraft crashed into small asteroid Dimorphos today – Bill Weir
  • Fall Fairfield Fair – Reg Dunkley
    • 400 people came by our table
    • Observing the Sun through the Solar scope was popular
    • Thanks to the volunteers
  • Donating telescopes – Bill Weir & Samantha Jewett
    • Pearson College is receiving a vintage Questar telescope donation from an estate
    • Telescopes can also be donated to National’s Dorner Telescope Museum
  • Nanaimo’s Day of Reconciliation – Janeane
    • Nanaimo Astronomy will be there this Friday

Astronomy Cafe – Sep 19, 2022

Posted by as Astro Cafe

Video transcript of meeting

  • Concert Sep 25 at Farquar UVic – Jim Hesser
    • Aurora Triptych is a multimedia blend of music, photography, and visual storytelling that follows the Northern Lights on a far-ranging journey from the Sun to Earth’s upper atmosphere.”
    • Tania Miller: Science & Symphony
    • September 25 @ 2:30 pm – 4:30 pm
  • Sky Brightness Survey – David Lee (email)
    • Interested in QGIS mapping data work – Les Welch & Jim Cliffe
    • Guidance from our meteorologist Reg Dunkley as to what day(s) are best to take readings, since it’s important that good, clear weather conditions are present
    • SQM (original, widefield), SQM-L (current, narrow FOV) – Unihedron meters
    • Find areas that we should concentrate on due to impending development or other sky quality issues
    • Duel readings with app and Unihedron meter
    • Ideal dates for taking SQM readings: Sep 23-27 & Oct 23-27 
    • Methodology
      • Record 4 raw readings, pointing in each of 4 quadrants above your head, pointing straight up
      • Throw away the first reading at each site (so take a total of 5 readings)
      • Readings – fill in form
        • SQM
        • Temperature 
        • Location – ID #, Latitude, Longitude
        • Verbose location – “corner of Wallace Drive and West Saanich Road”
        • Date and Time
        • Weather conditions and comments
      • Readings can be done using electronic or audio means, but must be in final readable form before sending to David on the forms provided
      • Sky Brightness Survey Data Entry Chart – MS Word & PDF
      • Sky Brightness Survey Data Fields – definitions
      • Taking readings at new locations is fine, but make it clear it’s new
  • Astronomy Cafe on Monday September 26th
    • Samatha Jewett will be speaking to us about RASC National
    • Possibly lunch or dinner with Samantha before the meeting –  contact Lauri Roche (email)
    • Jim Cliffe will be the Astro Cafe host
  • Chris Gainor
    • ISS Pass at 8:52PM this evening 
    • Skynews is going to be late due to paper supply issues

Astronomy Cafe – Sep 12, 2022

Posted by as Astro Cafe

Video transcript of the meeting

  • Public Outreach at the Centre of the Universe (CU) – Lauri Roche
    • Saturday Star Parties
      • Thanks to all the RASC Victoria Centre members who volunteer
      • Tickets “sell out” quickly
      • Last event on Sep 24th
    • Cruise Tours this summer – successful and a source of income for FDAO
    • CU open during the day until the end of September
  • Saanich Fair – Lauri Roche
    • 2 nice days – solar viewing
    • 3rd day had some drizzle
    • Lots of interaction with the public about astronomy
    • 1,000 entries for the telescope prize – Melissa Long was the winner, and is thrilled with her new scope
  • Island Star Party – Dave Payne
    • Successful star party – 30 people on Friday, 45-50 people on Saturday
    • Speakers were fantastic
    • Quite a few campers
    • Some members of the public stopped by despite lack of advertising and promotion
    • Revenue exceeded expenses
    • Cowichan Valley Starfinders no longer have the volunteer numbers to sustain the event going forward
    • Cowichan Valley Regional District – arrangements for overnight camping appear to be
    • Discuss next steps with Victoria Centre Council 
    • August 16, 2023 is New Moon weekend for the event next year
  • Astronomy at Victoria High School – Clayton Uyeda
    • New astronomical observing deck being built as part of Victoria High School’s seismic upgrade
    • Astronomy 11 is now a course at Vic High
  • Tour of our new Zoom equipment for Astro Cafe – Chris Purse
    • New computer, microphone, webcam
    • 2 monitors
    • Sound is the biggest issue, and the new microphone seems to be excellent
    • Webcam has good coverage of the room’s occupants
    • New WIndows personal computer system is easy to setup, and is on rollers
  • Getting Started in Astronomy SIG – David Lee
    • Group met in person at Cattle Point a few times over the summer
    • Minima of Algol observed
  • Sky Brightness Survey – David Lee
    • Reviewed our mapping in 2010 (see maps at the bottom of our Night Lighting page)
    • Will repeat the survey this September and October
    • David to distribute SQMs to volunteers who don’t own one at the next Astro Cafe
    • Need more volunteers, so contact David very soon
  • RASC Board – Malhar Kendurkar
    • Malhar is imaging with the Plaskett Telescope
    • Virtual meeting of the RASC Board on Sep 14th
    • In-person meeting of the RASC Board will happen in October
      • The Robotic Telescope should be better used
  • VIctoria Centre Council meeting tomorrow – Dave Payne (VP)
  • Green Laser course offered by RASC – Lauri Roche

Astronomy Cafe – May 30, 2022

Posted by as Astro Cafe

Video transcript of the meeting

  • Telescopes – David Lee on behalf of Sid Sidhu
    • There are telescopes for loan to RASC VIctoria Centre members
    • Members who have spare eyepieces, please contact Sid, since we need more selection for loaners
  • Kitt Peak – David Lee
    • PixInsight workshop review
    • Kitt Peak is reopening, offering remote telescope images
    • OGS 12.5″ telescope, Paramount ME and 294MC OSC imaging camera – available for rent approximately US300/night for exclusive use
    • McMath Pierce Solar Telescope – now a public outreach facility, supporting Noirlab feeds
  • Brave New World – New Scientist – Ken Atkinson
    • TESS images – citizen science opportunities
    • zooinverse.org – see planet hunters
  • Astronomy Public Outreach – Randy Enkin
    • Island Star Party – last weekend in August at Bright Angel Park in southern Cowichan Valley – will be co-sponsored by Cowichan Valley Starfinders, RASC Victoria
    • Saanich Fair astronomy outreach – need volunteers
  • Meteor Storm Tonight – May 30, 2022 – Randy Enkin
    • Debris from Comet 73P/Schwassman-Wachmann 3, a Jupiter family comet
    • No observations after 1930, until 1979 again
    • Period: 6.5 years
    • In 1995 brightened 400x – Hubble Space Telescope imaged the pieces of the comet
    • In 2006 Spitzer Space Telescope imaged
    • 2022 apparition could be spectacular
    • How about observing this apparition? Cloud cover may be a factor.
  • Star Parties at the DAO/CU – Lauri Roche
    • June 4 – next star party
      • Need some volunteers with telescopes
      • Speaker: White Dwarfs – Simon Blouin
    • Last Star Party – thanks to Dave Payne and David Lee for working on the Celestrons, Sherry Buttnor operated the 16″, solar telescopes were operating early in the evening.
    • Centre of the Universe displays – many are disabled due to old age. Needs a refresh, but requires funding. Skilled volunteers would be very welcome.
  • RASC General Assembly – June 24, 2022 – Lauri Roche
    • Tickets are now available – $20 for members for 4 days
    • Lots of interesting speaker, workshops, social events, and AGM business meeting
    • For those of us who live in the Pacific Time Zone – runs between 9AM and 4PM
    • Some sessions will be recorded, to be viewed later
  • Last Astronomy Cafe 
    • Thanks to the volunteers who have hosted Astronomy Cafe
    • Need volunteers when Astro Cafe restarts in the Fall
    • Hybrid format is working – in-person and Zoom
    • Sep 12th – first Astro Cafe meeting
    • Alex Schmid laptop (from UVic), external speakers and microphone
  • Galactic Poster – Nathan Hellner-Mestelman 

Astronomy Cafe – May 16, 2022

Posted by as Astro Cafe

Video transcript of meeting

  • Special General Meeting for RASC Victoria Centre – Randy Enkin
    • Have a quorum of over 25 Victoria Centre members in attendance
    • Changes to ensure our bylaws are consistent with the national bylaws and BC Society’s Act requirements
    • Call for volunteers to work on more revisions to Victoria Centre bylaws over the next few months
  • Need volunteers for Astronomy Cafe – contact Randy Enkin
    • Zoom host – recording and posting the video transcripts online
    • Meeting host – tracks and runs the meetings
  • Star parties at Observatory Hill – Lauri Roche
    • May 21, Jun 4, 18 – hybrid party in-person and online on Zoom & Youtube
      • May 21 – Early Discoveries made by the Plaskett Telescope – Jim Nemec
    • Every Saturday night after the July 1st break for the summer
    • Volunteers needed: telescopes in the parking lot, RASC welcome table, Plaskett dome tour hosts, 16″ telescope operators, other roles – contact Lauri
    • Electronically-Assisted Astronomy – start planning to use at the Star Parties in future – contact Dave Lee
  • Nanaimo Astronomy – Janeane MacGillivray
    • Astronomy From Kitt Peak – David Lee presenting at upcoming meeting
    • RASC Victoria members are welcome – send an email
  • Total Lunar Eclipse reports from members – May 15/16, 2022
    • Cloudy photos from Saanich after being skunked at Cattle Point – David Lee
    • HDR smartphone photos through eyepiece, join observations from Cosmic Generation group – Nathan Hellmen-Mestleman
    • Lunar Crater transits & mare cookies – Randy Enkin
    • Cloudy photos from Sidney – Chris Gainor
    • Observed from Brentwood Bay while raining – Lauri Roche
    • Just a glimpse from Taylor Beach in Metchosin, but spotted ISS – Bill Weir
  • Plaskett Images – Dan Posey
    • Composite image of the images over last few years 
    • Whirlpool Galaxy, Whale Galaxy, Deer Link Group NGC 7331, Fireworks Galaxy NGC 6946, M100, M63 Blackeye, NGC 3718 Arp galaxy, Hickson 44
    • Plaskett nights are for enjoyment and a reward for RASC Victoria members and volunteers
    • Review of techniques to process Plaskett image data into nice images
  • Skynews magazine – Bruce Lane
    • Review of upcoming articles
    • Please send Total Lunar Eclipse observing reports to Bruce (Editor)
  • Black Holes – Randy Enkin
    • M87 Black Hole – April 22, 2019 – Event Horizon Telescope
    • Sagittarius A* Supermassive Black Hole – May 16, 2022 – BBC Science Focus article
    • Galactic nucleus observed by Karl Jansky in 1931 – published in Nature, 173, 985-987, 1954
    • Angular resolution problem solved by the Event Horizon Telescope
    • Motion analysis of objects and energy near the Event Horizon of a black hole
    • Lauri Roche’s “black hole” birthday gift

Astronomy Cafe – May 9, 2022

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Meeting video transcript

  • Astronomy Day thank you’s to volunteers – Lauri Roche & David Lee
    • The in-person interaction was an engaging experience 
    • The younger volunteers were a real delight
    • Sidewalk astronomy from the museum plaza, with very good weather
    • History of Astronomy Day at the Royal BC Museum – Sid Sidhu
    • UVic, Camosun, Victoria High School, Shawnigan Lake School was a good collaboration
    • Galileo Moments
      • Daytime at the RBCM: more than 800 – 231 outside, 654 inside
      • Evening on Observatory Hill: 29 volunteers and more than 100 members of the public
    • A lessons learned meeting with leads – David Lee
    • Publicity worked pretty well – Chris Gainor
    • Hubble history book will be available at Astronomy Cafe next week – Chris Gainor
    • Public lectures – about 40 attendees for each of 4 presentations – Randy Enkin
    • Video recording for lunar observing national feed – David Lee recorded Randy Enkin and Bill Weir
    • Attendance compared with previous Astronomy Days? 
      • Despite a shorter day at RBCM, attendance was very good
      • Previous attendance was between 1,700-2,000 at our bigger events
    • A high quality experience for attendees and children’s activities front-and-centre was a good idea – Jim Hesser
    • Met some interesting people who were very interested in astronomy – Dave Payne
    • Offered to help people to make use of their telescopes – Dave Robinson
    • Astronomy Day – event info and photo gallery
  • M33 Triangulum Galaxy image – Randy Enkin & John McDonald
    • HII star formation region
    • Compared with Barnard’s Loop shock wave (10º)
    • Bubble is the form the shock wave takes caused by multiple stars
    • M33 is a floculant galaxy – clumping of hydrogen material
    • What is a “typical” galaxy? – Dorothy Paul
    • April 2017 Skynews article (PDF) – Orion’s Aura – Orion Eridanis Super Bubble – Reg Dunkley
  • James Webb Space Telescope progress report – Chris Gainor’
    • Image sharpness check completed for all instruments
    • Instrument Modes Check Off – happening next
    • Images will likely start in June or July
    • Diffraction spikes in the images – causes?
    • Difference fields of view for each camera/sensor
  • Special General Meeting at May 16th Astronomy Cafe – Randy Enkin
    • Need a quorum of 25 Victoria Centre members in attendance
    • Changes to ensure our bylaws consistent with the national bylaws
    • Our Secretary Jill Sinkwich is finding several parts of Victoria Centre bylaws that will need to be changed
    • Proposed changes are already sent out to members
  • Need volunteers for Astronomy Cafe – Randy Enkin
    • Zoom host – recording and posting the video transcripts online
    • Meeting host – tracks and runs the meetings
  • Star parties at Observatory Hill – Lauri Roche
    • May 21, Jun 4, 18
    • Every Saturday night after the July 1st break for the summer
    • Volunteers needed: telescopes in the parking lot, RASC welcome table, Plaskett dome tour hosts, 16″ telescope operators, other roles
    • Electronically-Assisted Astronomy – start planning to use at the Star Parties in future – contact Dave Lee
  • National General Assembly – June 24-27 (online) – Lauri Roche
    • Speakers, co-current sessions, virtual field trips
    • AGM
    • Seeking submissions from members to give half hour talks about their passion – submit form by May 15th – contact Lauri

Astronomy Cafe – May 2, 2022

Posted by as Astro Cafe

Video transcript of meeting

  • Intro – Randy Enkin
  • Astronomy Day – David Lee
    • Final check-in this Wednesday evening for leads before Saturday events
    • International Astronomy Day – May 7, 2022
  • Vancouver Island Science Fair intro to awardees – Randy Enkin
  • VI Science Fair: Light At Night – Beata Ariana-Minniti (Cedar Hill Middle School student)
    • Creating a bus stop light using natural resources
    • Parts: Thermoelectric generator, voltage regulator, LED light
    • Heat storage: sand in an insulated box
  • Canada-wide Science Fair: Lower CubeSat orbit could Protect Space Infrastructure – Nathan Hellner-Mestelman
    • CubeSats collide, creating dangerous space debris that orbits the Earth – Kessler Syndrome
    • Quantifying the collisions
    • Lowering the hazard: choosing best orbits, adding micro-thrusters to CubeSats to change orbit or de-orbit
  • Astrophotos from southern Arizona – John McDonald & Garry Sedun
    • Caldwell 30 galaxy
    • M33 Triangulum Galaxy
    • NGC 2903 barred spiral galaxy
    • IC 433 Jellyfish Nebula
  • Eclipse Crater Timing – Randy Enkin
  • James Webb Space Telescope Update – Chris Gainor
    • All onboard instruments are now in focus
    • Commissioning of instruments next, then science projects begin

Astronomy Cafe – Apr 25, 2022

Posted by as Astro Cafe

Video transcript of meeting

  • Discussion about Astro Cafe’s new hybrid online and in-person meeting, room characteristics
  • Astronomy Day – May 7 – Lauri Roche
    • Museum 10AM-3PM
    • Online Lunar cross-Canada event – 5:00-6:30PM – RASC National, David St. Jacques (Canadian astronomer)
      • David needs some video clips from members observing the Moon, so he can assemble a short video feed if the weather is bad.
    • Observatory Hill – 7:30-11:00PM
      • Star party with observing
      • Hubble & JWST by Chris Gainor
      • Masks recommended
    • Please volunteer – contact Lauri Roche (email) or David Lee (email)
  • Astrophotos – Brock Johnston
    • Supernova in galaxy NGC 4647, near M60 in Virgo
    • M82 galaxy showing Ha emissions thanks to narrowband filters
  • Astrophotos – Dave Payne
    • M81 Bode’s galaxy
    • Needle galaxy NGC 4565
    • Asteroid 5116 Korsor passes in front of NGC 3384 galaxy
    • M65 & M66 odd couple of galaxies
    • Rejection frame analysis
  • Astrophotos – Martin Gisborne
  • Discussion about Astro Cafe’s new hybrid online and in-person meeting
  • James Webb Space Telescope – Chris Gainor
    • Still about a month away from scientific images and data
  • “The Great Debate” – Lauri Roche & Chris Gainor
  • Ballooning satellite populations in low Earth orbit portend changes for science and society – April 22, 2022 Physics Today article – John McDonald
  • Debate on contentious issues surrounding space tourism and other space exploration – Lauri Roche, Chris Gainor, Martin Gisborne

Astronomy Cafe – Apr 11, 2022

Posted by as Astro Cafe

Transcript video of the meeting

Chris Boar is a self professed Apollo program space nerd, having met 12 Apollo astronauts including 4 moonwalkers. This presentation is about his visit to Johnson Space Center in Houston back in November 2019, interspersed with tales of meeting the Apollo Astronauts. Chris attended the JSC Level 9 VIP tour, which includes visits to NASA’s Neutral Buoyancy Lab, where current astronauts train for spacewalks. Also visiting “Building 9” containing mockups of the International Space Station, Soyuz, and SpaceX hardware. And finally visiting the current ISS Mission Control Center, and personal highlight of the tour for Chris, stepping inside the recently restored historic Apollo Mission Control room, a designated US National historic landmark.

Chris Boar – Apollo Mission Control room

Chris Boar is the President of the Nanaimo Astronomy Society and an avid Apollo space nerd along with being a keen astrophotographer. Chris is a full time professional photographer living in Nanaimo shooting weddings and real estate. 

  • 2019 visit to Johnson Space Center in Houston
    • VIP Level 9 Tour – 4-5 hours
    • Lunar Exploration Module (LEM)
    • Neutral Buoyancy Lab
    • Met Micheal Collins: Gemini 10, Apollo 11
    • ISS Mission Control
    • Saturn V rocket with F1 engines
    • Apollo 8 mission
    • Jim Lovell – Gemini 7, 12, Apollo 8, 13
    • Space Vehicle Mockup building – ISS, SpaceX, Soyuz
    • Apollo 9 mission
    • Alan Bean, Apollo 12 LMP, Skylab II
  • 2016 Spacefest
    • Restored historic Apollo Mission Control room – all original and working consoles
    • Apollo 13 mission – Jim Lovell, Fred Haise, Jack Swigert
    • Apollo 15 mission – Dave Scott, LEM
    • Apollo 16 mission 
    • Apollo 17 mission – Gene Cernan, the last man on the Moon
  • Q&A

Members’ Reports

  • Edmonton Astrophotography – Dave Robinson
    • M81, M82, NGC 2976, NGC 3077, other galaxies – Arnold Rivera
    • M64 – Tom Owen
  • Astronomy Day – May 7th – David Lee
    • Royal BC Museum – 10AM – 3PM
      • Most activity areas will resume with this in-person public event
      • Speakers in the Newcombe Auditorium
    • Cross-Canada Lunar/Artemis Webinar – RASC National – midday
      • Live feed from Victoria weather permitting
      • Static video of lunar observing needs to be created as a backup in case of poor weather – contact David Lee
    • Public event – DAO on Observatory Hill – evening
  • Volunteers List – Marjie Welchframe
    • Need more volunteers for various events Victoria Centre participates in
    • Have about 25 volunteers already
    • Telescope clinic for new observers – Dave Robinson
  • Artemis Lunar Star Party – April 16 7-9PM – Lauri Roche
    • Co-hosted by RASC and FDAO
    • Ask a selenophile – Randy Enkin
    • Speaker – Chris Gainor
  • Astronomy books to give away – contact Bill Weir
    • Large star atlas, and more
  • Astronomy & space exploration books – recommended by Martin Gisborne
    • Fundamentals – Then Keys to Reality – Frank Wilczek
    • Black Hole Survival Guide – Janna Levin
    • A Man On The Moon – Andrew Chaikin
    • Moon Dust – Andrew Smith
    • Carrying The Fire – Michael Collins
    • The Last Man on the Moon – Gene Cernan
    • Apollo 13 – Jim Lovell and Jeffrey Kluger
  • Henri Van Bentum death – Lauri Roche, Jim Hesser
    • Natasha – Henri’s wife, assisted Victoria Centre with International Year of Astronomy 2009
    • Letter of condolence to be sent to Natasha on behalf of Victoria Centre
  • Astronomy Cafe – TV to be installed tomorrow in our new room at FGCA – Chris Purse
  • No Astronomy Cafe next week due to the Easter weekend – see everyone on April 25th

Astronomy Cafe – Apr 4, 2022

Posted by as Astro Cafe

Meeting transcript video

  • Super PupZ kids’ series – David Lee
    • Netflix series shot on southern Vancouver Island, including the Plaskett observatory
    • Dave Balum an advisor for the series
  • Astronomy Day – May 7th – David Lee
    • Our first in-person event for the last couple of years is being planned
    • Day event at the Royal BC Museum – public welcome, inside and outside
      • Welcome desk
      • Telescopes Show and Tell
      • Astrophotography
      • Children’s Astro Crafts
      • Responsible Lighting
      • Planetarium
      • Solar Observing from the plaza outside
      • Ask an Astronomer
      • Speakers in the Newcombe
      • Friends of the DAO
      • NRC/DAO
      • University of Victoria
      • Science Venture
    • Cross-Canada RASC National virtual event – Victoria to contribute
    • Evening event on Observatory Hill (pending NRC approval for public event)
    • Volunteers are welcome – contact David Lee (email) or Lauri Roche (email)
  • SIGs – David Lee
  • Edmonton Astrophotos – Dave Robinson
    • Solar Sunspots in both Ha & white light – Arnold Rivera
    • Future presentation to Astro Cafe on solar activity and features – Chris Purse
  • Aurora – Randy Enkin
    • Alex Taalman aurora photos from March 30th – pending display
    • Sunspotter viewer
    • Sunspot frequency and historical observations
    • Space Weather Essentials – Sun and Earth
    • How Aurora happens
    • Aurora: Mysteries of the Northern Lights – Robert L. Lysak (Youtube)
    • Aurora stories from members
  • Astronomy Cafe – Joe Carr
    • Astro Cafe mugs for sale for $15 – contact Joe (email)
    • History of Astronomy Cafe – David Lee
    • New room for Astro Cafe will be used for in-person meetings within a few weeks
    • Need volunteers for both hosting the meeting and the Zoom session – contact Randy Enkin (email) or Chris Purse (email)
  • Astrophotos – Martin Gisborne
    • Aurora: In Search of the Northern Lights – Dr. Melanie Windridge – Amazon
    • Saving the Starry Night – Patrizia A. Caraveo – Springer
    • Astrophotos – Martin’s gallery
      • Hercules Cluster M13
      • NGC 4565 – edge-on galaxy, and other galaxies
      • M106 galaxy
      • ISS streak
      • Widefield view of many galaxies in Markarian Chain region
      • IC405 nebula
      • M101 Whirlpool Galaxy
      • M42 Orion Nebula – reprocessed 2019 image and recent 2022 versions
      • M81 & M82
      • M81 galaxy
    • Selling his Celestron CGEM mount soon