We are back at our normal venue from 3rd Sept. 2021 |
This page lists our monthly meetings. For other events open to the general public, see our Events page
Dates are set well in advance but the 'content' of the meeting is only updated (from our 'meetings database') when details are entered, so 'blank' or 'TBA' may be shown when data has not yet been entered (please be assured that the meeting will take place and a talk on (some) Subject will be delivered by (some) Speaker ! )
During the COVID-19 restrictions, all meetings are being held on-line using ZOOM. Meetings are normally held at the Church Hall (aka 'The Soltau Center') of St James-the-Less, Stubbings, Maidenhead SL6 6QW, from 7.30 (for a ZOOM link, or map and directions, see the About MAS (Where we meet) page
The Main Topic is usually delivered by an invited guest speaker. We aim to provide a diverse range of subjects linked (in some way) to Astronomy - whilst the 'Second Session' is typically delivered by one of our members. If time allows, the evening concludes with a short 'What to see this month'.
Details of a typical evening (times are approximate) :- 7.30pm. The evening starts with the Chairman delivering any important Announcements and then introducing the main speaker. 7.45pm (latest). Main Topic Speaker gets up and the lights are turned off. If you arrive after 7.45, please enter the Hall by the first door (on the right, after the entrance) and please be extra careful when finding a seat at the back of the Hall as members often setup telescopes there ! 8.45-9pm +. Coffee break during which visitors often chat with members who have set-up their telescopes at the back of the hall. If the weather is good, sometimes members will nip out for a quick look at the sky. Smoking is permitted outside the Hall, however smokers are asked to avoid any 'observers' (smoke particles always seem to get into optical equipment, no matter how well 'sealed' it may be) 9.15pm (at the latest). The 'Second Session' then runs for about 45 mins, typically ending with "What's Up !" (what to look out for in the sky this month) 10pm. We aim to clear the hall by 10pm. Post meeting Observing. If the weather is good, the Observing Organiser then leads the way to our chosen observing site, or (if the weather looks even a slight bit 'iffy) members sneak off to the local Pub instead :-)
Next meeting :
(+) 1 Nov 2024 Black Holes and exploding Stars - (Dr Chris Crowe)
(+) 6 Dec 2024 Christmas Quiz - (by members)
(+) 3 Jan 2025 Telescope Parade and Workshop - (by members)
(+) 7 Feb 2025 The Armchair Messier Marathon - (Lillian Hobbs)
(+) 7 Mar 2025 Admiral William Henry Smyth and the Bedford Catalogue - (Rob Peelings)
(+) 4 Apr 2025 TBA
(+) 2 May 2025 TBA
(+) 6 Jun 2025 MAS 68th AGM - (Annual General Meeting)
Meetings Archive |
The meetings archive gives an 'overview' of the Society activities over the past 10 years (see also the Events page).
Members have access to the full 'History of MAS' (including AGM minutes going back to 1957) along with full names and photos
The MAS 'year' runs from September of one year to June of the following. The end of year AGM in June elects the Committee for the following year (there are no meetings in July and August - although often members will meet informally at the local pub - which gives the new Committee time to 'get a grip' on running the Society)
The "short cuts" (in the 'title bar', at the very top of this page) will take you to the June AGM entry for the end of that MAS year
The Maidenhead Astronomical Society meetings archive (last 10 years only)
Missed a meeting, or can't remember when a topic was last covered ? Here is the archive of past MAS meetings.
Note that this list covers only our monthly meetings and AGM's. Reports on Observing and Other Events are separate pages
If notes were taken at the meeting, the date below is underlined and shown with a '(+)' = click to see the notes (if no '(+)' is shown, no notes were taken - or, more likely, the webmaster hasn't found them and posted them up yet :-) )
(+) 4 Oct 2024 The Crendon Observatory - (Gordon Rogers)
(+) 6 Sep 2024 The Discovery of Neptune - (Barry Kellett)
(+) 7 Jun 2024 MAS 67th AGM - (Annual General Meeting)
(+) 3 May 2024 The Exploration of Venus - (Jim House)
(+) 5 Apr 2024 The Visible Universe - (Doctor Max Whitby)
(+) 1 Mar 2024 Water in the Universe - (Prof Jonathan Tennyson)
(+) 2 Feb 2024 The Mechanics of Eclipses - (Sheridan Williams FRAS)
(+) 5 Jan 2024 Telescope Parade - (and the Parker Solar Probe by Arthur White)
(+) 1 Dec 2023 SPECIAL FEATURE Herschels Lunatick Friends - (Andrew Lound)
(+) 3 Nov 2023 Binary Pulsars Einsteins Perfect Laboratories - (Barry Kellett)
(+) 6 Oct 2023 Solar Space Weather SOHO - (Dr Eric Dunford)
(+) 1 Sep 2023 The Changing Climate of Mars - (Peter Read)
(+) 2 Jun 2023 MAS 66th AGM - (Annual General Meeting)
(+) 5 May 2023 Two talks by members - (LATE CHANGE)
(+) 31 Mar 2023 Overview of telescopes and mounts - (Dave Hayes)
(+) 3 Mar 2023 Study of our Galaxy in the Era of Gaia - (James Binney)
(+) 3 Feb 2023 The Galaxy without a dark side - (Barry Kellett)
(+) 6 Jan 2023 Telescope Parade and Workshop - (by members)
(+) 2 Dec 2022 Xmas Social Photo Comp and Quiz - (set by members)
(+) 4 Nov 2022 Exploration of Jupiter - (Dr Mike Legett)
(+) 7 Oct 2022 The Lunar 100 - (Dr Lilian Hobbs)
(+) 2 Sep 2022 InfraRed Astronomy - (Dr Eric Dunford)
(+) 10 Jun 2022 MAS 65th AGM - (NOTE 2nd Friday)
(+) 6 May 2022 Gravitational Waves - (Joshua Pooley)
(+) 1 Apr 2022 Saturn - (Michael Foulkes)
(+) 4 Mar 2022 Update on the Exploration of Mars - (Jim House)
(+) 4 Feb 2022 What Astronomy Tells Us About The Origins of Life On Earth ? - (James Hough)
(+) 7 Jan 2022 Telescope Parade and Workshop - (by Members)
(+) 3 Dec 2021 Christmas Quiz set by members - (followed by Social Evening)
(+) 5 Nov 2021 CANCELLED - (Hall closed)
(+) 1 Oct 2021 Dark Nebulae - (Owen Brazell)
(+) 3 Sep 2021 How we reached the Moon - (Jerry Stone)
(+) 4 Jun 2021 63rd AGM (ZOOM on line meeting)
(+) 7 May 2021 Milestones in Astronomy - (Rod Hine (ZOOM on line meeting))
(+) 2 Apr 2021 The Red Sun - (Lyn Smith (ZOOM on line meeting))
(+) 5 Mar 2021 Tour of the Universe - (Jane Green (ZOOM on line meeting))
(+) 5 Feb 2021 Space Vehicles - (Graham Bryant (ZOOM on line meeting))
(+) 8 Jan 2021 The Astronomer's Toolkit - (Dr Lee Anne Willson (ZOOM on line meeting))
(+) 4 Dec 2020 Xmas Quiz - (set by members (ZOOM on line meeting))
(+) 6 Nov 2020 The Monster in the Crab - (Gary Poyner (ZOOM on line meeting))
(+) 2 Oct 2020 Is there anyone out there ? - (Bob Mizon (ZOOM on line meeting))
(+) 4 Sep 2020 Two eyes are better than one - (Stephen Tonkin (ZOOM on line meeting))
(+) 5 Jun 2020 COVID19 Postponed MAS 62nd AGM
(+) 1 May 2020 COVID19 Postponed The Monster in the Crab - (Gary Poyner)
(+) 3 Apr 2020 COVID19 meeting CANCELLED
(+) 6 Mar 2020 Recent Developments in Gravity Wave Research - (Martin Dyer)
(+) 7 Feb 2020 Ask an expert Q and A panel - (By Members)
(+) 3 Jan 2020 Equipment Parade - (By members)
(+) 6 Dec 2019 Xmas Quiz and social - (By members)
(+) 1 Nov 2019 The Origin of the Solar System - (James Fradgley)
(+) 4 Oct 2019 Kew Observatory and the origins of modern solar physics - (Dr Lee Macdonald)
(+) 6 Sep 2019 History of Mars Exploration - (Jim House)
(+) Aug 2019 Summer break - (no meeting)
(+) Jul 2019 Summer break - (no meeting)
(+) 7 Jun 2019 MAS 61st AGM - (and Photo Competition prizes)
(+) 3 May 2019 13 Journeys in Space and Time - (Colin Stuart)
(+) 5 Apr 2019 Space Weather - (Dr Colin Forsyth)
(+) 1 Mar 2019 The Extremely Large Telescope (ELT) - (Dr Aprajita Verma)
(+) 1 Feb 2019 Ask the Expert - (members panel)
(+) 4 Jan 2019 Equipment exhibition - (and EGM)
(+) 7 Dec 2018 Christmas Quiz and Social
(+) 2 Nov 2018 Short talks - (by members)
(+) 5 Oct 2018 The Future is out of this World - ( Dr Stuart Eves FRAS)
(+) 7 Sep 2018 13 Journeys through space and Time - (Postponed new date TBA)
(+) Aug 2018 Summer break - (no meeting)
(+) Jul 2018 Summer break - (no meeting)
(+) 1 Jun 2018 MAS 61st AGM - (and Photo Competition prizes)
(+) 4 May 2018 Using Video and an Aurora Encounter - (by members)
(+) 6 Apr 2018 Berkshire Astronomers - (Kenelm England FRAS)
(+) 16 Mar 2018 NEW DATE Jupiter and the Juno Mission - (Dr John Rogers)
(+) 2 Feb 2018 Talks by Members
(+) 5 Jan 2018 Telescope and Equipment workshop - (Q and A with members)
(+) 1 Dec 2017 Xmas Quiz and Social - (Quiz Master Tim H)
(+) 3 Nov 2017 Wonders of the Deep Sky - (Callum Potter)
(+) 6 Oct 2017 Observing the Sun - (by MAS members)
(+) 1 Sep 2017 Gravity Waves - (a recap by Martin Dyer)
(+) 2 Jun 2017 MAS 60th AGM - (and Photo Competition prizes)
(+) 5 May 2017 Novae - (Jim H)
(+) 7 Apr 2017 Comets - (Kenelm England)
(+) 3 Mar 2017 Pseudoastronomy - (Stephen Tonkin)
(+) 3 Feb 2017 Members short stories
(+) 6 Jan 2017 Telescope Parade - (exhibition by members)
(-) 9 Dec 2016 (note 2nd Friday) Christmas Quiz - (and members shorts)
Friday, 9th December 2016 - Xmas Quiz and members short story.
Report by SteveB
The meeting started with a big "welcome back" to our Chairman, Susan, who has been unable to attend our last few meetings due to medical issues. She has been given the 'all clear' by the Doctors and we all look forward to her leading the Society for many years to come.
NOTE. Members are reminded that the 2016-7 Photo Competition is already 'open for entries' (any image taken from September 2016 onward). Closing date is 1st May and prizes will be awarded at our AGM. For last seasons results (and Categories) see here
First half - Xmas Quiz
The years Quiz was set by Jim H in 6 parts, 10 Q's per part, giving a maximum possible scope of 60. The parts were: The Solar System, History of Astronomy and Space, Astronomy object identification, Comets, DSO's and Astronomy in 2016.
This years outstanding winner was Tim H (37) with 3 runners up (30) and two in 3rd place (29), all of whom received a small prize. Dave M (who is usually right at the front) confessed that Tim beat him this year, so he left 2nd place for others to claim. Your reporter scored 23, a 'C+' and hopes for an easier Quiz next year :-)
A 'door raffle' prize was then awarded to one of those who 'signed in' at the sart of the meeting.
Break
As is traditional at our Xmas meeting, we then helped ourselves to some free refreshments (Tea, Coffee, fizzy wine, mince pies and biscuits were all on offer)
Second half
Robin was up first with an overview of the Night Sky this month and an interesting explanation of why the afternoons seem to be getting darker, faster. This effect - illustrated by an analemma diagram - can be quite dramatic - and as few people spend much time observing the heavens these days it can mislead even the well-educated into accepting some real nonsense claims made by the determinedly ignorant (such as "the Earth is shifting on it's axis" = see here or attend the March talk on Pseudo Astronomy :-) )
One question asked was how the analemma impacted the longitude problem set by the 1714 Longitude Act and John Harrison's solution.
Of course analemma was well known in antiquity (at least as far back as the ancient Egyptians) = it is key to making an accurate sundial ! The term analemma was (first?) used by the Roman Vitruvius, in 'De architectura' (book 9) written between 30 and 15 BC.
More modern tables of analemma adjustments can be found dating to 1780, so plainly analemma was taken into account when calculating Longitude (even if it's not mentioned in the 'Hollywood version' :-) ).
Of course 'clock time' for most of the world isn't GMT - you have to take into account your local Time Zone and the larger the zone the more 'out' you are going to be, especially if you 'live near the edge'. Many countries set their Time Zone for reasons that have nothing to do with the local noon - the French (for example) wouldn't be found dead following GMT and Russia/China have always had a problem facing up to the real world = see manmade timezones V sun time.
We just had time for one 'Members short' this year
Alun H described some of his recent imaging exploits. Having recently installed a new 6" ED apo f/7 telescope on his EQ6 Pro mount in his garden observatory, he had plainly decided to test it's tracking accuracy, imaging at 'prime focus' with nothing but a CLS filter, he obtained amazing results exposing from 10 to 20 minutes per frame.
He showed us many superb images with exposure time up to 20 minutes (the 'Cone' nebula, left, for example, being stack of 8x 16 minute exposures) ! Both his B&W/filter composites and DSLR colour images - covering the Tadpole, Pacman, Horeshead, Flame, Crab and Bubble nebula (above, right) and many other DSO's were fantastic.Of interest to those on a budget will be his auto guider setup, using PHD / PHD2 and a cheap f/11 60mm Tasco refractor.
All our indoor Meetings are open to the public, however non-members are asked to make a contribution of £2 toward the hall hire costs (this may be collected by Fred, our Membership Secretary, at the door on arrival, or left at the 'Tea hatch' at half time).
This note last modified: 11th Jun 2019 09:21.