La Société Guernesiaise Astronomy Section

Calendar of events in 2019

 

 

Monday, 11 November from 1.00 to 2.00 pm for the transit of Mercury across the face of the Sun. Click here for a press release, including interesting facts about such transits and an image of the 2016 transit.

 

The Section's annual Sagittarius newsletter has been issued and is available here.

A Beginners Night Sky course is being run by Elaine Mahy for members of the Astronomy Section. See the members' Facebook page or contact Elaine.

LECTURES

 

Dr Robin Catchpole (Institute of Astronomy, Cambridge) will be giving a talk entitled Eclipse 1919: That changed the way we see the world, at 7.30 pm on Thursday, 17 October at the Frossard Centre, Candie Gardens. Click here for a poster.

 

Notices of any other public lectures will appear here and will be issued through the media.

 

David Le Conte gave a talk entitled Man on the Moon, on Tuesday, 16 July at the Frossard Centre, Candie Gardens. Following the talk members observed the start of the partial lunar eclipse with binoculars from Candie Gardens.

 

On Saturday, 06 July at 8.00 pm at the Observatory Claudio Dandolo of Telescopi Italiani (www.italiantelescopes.net) gave a talk about his design of astrographs and on research possibilities that are within the reach of amateurs with small and medium sized telescopes, especially in the identification of exoplanets.

OBSERVATORY PUBLIC OPENINGS Click here for a poster. (Feel free to post it at places of work, etc.)

 

Bank Holiday Monday, 27 May from 10.30 am to 12.30 pm, to observe the Sun using safe equipment, including the Observatory's special heliostat. There will also be talks and PowerPoint presentations.

 

Thursday, 25 July from 9.00 pm.

Thursday, 01 August from 8.30 pm.

Thursday, 08 August from 8.30 pm.

Thursday, 15 August from 8.30 pm.

Thursday, 22 August from 8.30 pm.

Friday, 23 August, 10.30 am to 12.30 pm: Solar Open Day.

Thursday, 29 August from 8.30 pm.

 

Thursday, 31 October from 6.30 to 8.30 pm, with a Halloween theme. Click here for a poster.

 

Monday, 11 November from 1.00 to 2.00 pm for the transit of Mercury across the face of the Sun. Click here for a press release, including interesting facts about such transits and an image of the 2016 transit.

 

One or two open evenings may be held during the winter and will be announced here and in the media.

 

TUESDAY MEETINGS

Members meet each regular Tuesday evening from around 8.00 pm. Starting at 9.00 pm a discussion usually takes place on a topic led by a member. Suggestions for new topics are welcome, as are offers to lead discussions. These are informal, often with frequent reference to the Internet, and all members present are welcome to contribute to the discussion. The list of planned discussions appears below, and a list of previous discussions appears near the bottom of this page.

 

If the sky is clear the discussion period may be abandoned in favour of observing, either particular objects suggested by members, or some of the interesting objects listed in the text book Celestial Objects for Modern Telescopes by Michael Covington.

 

On Tuesday the 13th August the annual Perseid meteor barbecue was held at the Observatory. Following the barbecue members observed meteors. Despite the bright Moon several were seen.

 

Scheduled discussion topics:

TBA

Some possible future discussion topics:

Mars Exploration: Curiosity and Beyond - with Anita Sengupta (Royal Institution lecture)

Spectroscopy in astronomy Part 1, Visible light (led by Colin Spicer)

Thomas Wright of Durham (led by Jason Hill)

Gravitational waves (led by Jason Hill)

It's about time! (the adoption of GMT) (led by David Le Conte)
The Liberation Monument (led by David Le Conte)
The Moon illusion (led by David Le Conte)

Stereoscopic views of the universe (led by David Le Conte)

Apollo 8 The 50th anniversary (led by David Le Conte)

Aurora (led by David Le Conte)

 

SATURDAY MEETINGS

Meetings are held on the last Saturday of the month, if clear, for observing and imaging.

 

GROUP VISITS

The Astronomy Section welcomes a limited number of group visits, by prior arrangement.  See our introduction page for details.

 

STAR GAZING COURSE

The six-week WEA Star Gazing course was held at the Observatory in February and March. This is the 18th year of the course, and it was again fully subscribed.

It is planned to run a similar course under different auspices in 2020. Details later.

 

ASTROPHOTOGRAPHY COURSES

A Deep Space DSLR imaging course will be held on Saturdays at 8.00 pm, 2, 9 and 16 November at the Observatory. Contact Jean Dean. She led a beginners course in March and April 2019.

PERSEIDS BARBECUE

The members annual barbecue and Perseid meteor count will be held at the Observatory in August on a date to be decided.

 

PREVIOUS TUESDAY DISCUSSIONS

The following is a list of topics previously discussed (in reverse chronological order).

 

2019

04 June From Mars to the Multiverse (Lord Martin Rees on YouTube video)

09 April Dark skies and light pollution (led by Peter Langford and Jean Dean)

12 March SpaceX Demo-1 mission to the ISS, Dragon docking and splash-down videos

5 March 'BBC The Sky at Night 2018 - Guide to the Galaxies' video

26 February 'Mars: Inside SpaceX (National Geographic 2018 Documentary)' video

19 February Cosmology (led by Peter Langford)

12 February Observing with new telescopes (led by Jean Dean)

05 February Video about the Astronomy Section (Frank Dowding)

29 January Photographing the lunar eclipse (led by Elaine Mahy)

 

2018

05 June Assembly of NexStar telescope

29 May Discussion about purchase of NexStar telescope

22 May General discussion

15 May General discussion

08 May General discussion

01 May General discussion

24 April General discussion

17 April Discussion about astrophotography workshop

10 April General discussion

03 April Astronaut Mike Massimo. Royal Institution interview.

27 March Newtonian cosmology (led by Peter Langford)

20 March The Saros (led by David Le Conte)

13 March Observing (Ceres)

06 March Next generation space vehicles (led by Frank Dowding)

27 February No meeting because of snow

20 February Astronavigation (led by Jason Hill)

13 February Annual Business Meeting

06 February Launch of SpaceX Falcon Heavy

30 January General discussion

23 January The Concept of Mass. Royal Institution lecture by Jim Baggott

16 January General discussion

09 January The Bethlehem Star (led by David Le Conte)

02 January No meeting

 

2017

26 December No meeting

19 December No meeting

12 December The Planets. Royal Institution Christmas Lecture No.6, 1977, by Carl Sagan

05 December Christmas dinner at La Grande Mare Hotel. No meeting.

28 November The Planets. Royal Institution Christmas Lecture No.5, 1977, by Carl Sagan

21 November The Planets. Royal Institution Christmas Lecture No.4, 1977, by Carl Sagan

14 November Some old astronomy books (led by David Le Conte)

07 November The Planets. Royal Institution Christmas Lecture No.3, 1977, by Carl Sagan

31 October Administrative discussion

24 October Molecules with sunglasses third form of carbon (led by Colin Spicer)

17 October The Planets. Royal Institution Christmas Lecture No.2, 1977, by Carl Sagan

10 October The Planets. Royal Institution Christmas Lecture No.1, 1977, by Carl Sagan

03 October Reorganisation of La Société (led by Colin Spicer)

26 September The Great American Eclipse (David Le Conte, Elaine Mahy, Jason Monaghan, Tim Langlois)

19 September Astronomy Section website (led by Tom Harvey)

12 September A Journey to the centre of the Sun Lucie Green at the Royal Institution answers questions (Colin Spicer)

05 September A Journey to the centre of the Sun Lucie Green at the Royal Institution (Colin Spicer)

29 August General discussion

22 August A Journey to the centre of the Sun Lucie Green at the Royal Institution (Colin Spicer)

15 August General discussion.

08 August Summer skies (led by Geoff Falla)

01 August Cassini and Huygens at Saturn (led by Frank Dowding)

25 July Power cut!

18 July Space tracking in the Apollo era (David Le Conte)

11 July Video: Sean Caroll & Jennifer Oulette: Black hole firewalls, part 2

04 July General discussion

27 June Video: Sean Caroll & Jennifer Oulette: Black hole firewalls, part 1

20 June Discussion and observing

13 June Discussion and observing

06 June Orbital Elements (led by David Le Conte)

30 May Discussion and observing

23 May Newton's Laws of Motion and Classical Mechanics (led by Colin Spicer and Jason Hill)

16 May YouTube Richard Feynman lecture

09 May Liberation Day Meeting but no discussion

02 May Observing

25 April Globular Clusters (led by Frank Dowding)

18 April Observing

11 April Observing

04 April Visit of His Excellency the Lieutenant-Governor Vice-Admiral Sir Ian Corder and Lady Corder

28 March Mini-Messier Marathon

21 March Observing with the new equipment: Go To Mount, All-Sky Camera, and Planetary Camera

14 March NASA ScienceCasts (see www.youtube.com/user/ScienceAtNASA)

07 March International Space Station update (led by Frank Dowding))

28 February James Clerk Maxwell - 2 (led by Colin Spicer)

21 February James Clerk Maxwell - 1 (led by Colin Spicer)

14 February Observing and imaging (beautiful clear night)

07 February Introduction to image processing (led by Jean Dean)

31 January Annual Business Meeting (start)

24 January Astronomical highlights 2017 (led by David Le Conte)

17 January Packing of newsletter

10 January Open discussion

03 January No meeting

 

2016

27 December No meeting

20 December No meeting

13 December General discussion

06 December Christmas dinner at Moore's hotel

29 November The Twin Paradox

22 November The Oort Cloud

15 November The Foucault Pendulum

08 November 8.30 pm DSLR Astrophotography

01 November ExoMars Trace Gas Orbiter

25 October Ancient astronomers

18 October 8.30 pm. Telescope training

11 October H-R diagram

04 October Fred Hoyle

27 September Tides

20 September Neptune

13 September Stars and objects of the autumn sky

06 September Astronomy apps

30 August Planispheres

23 August Collimation

16 August Astrophotography

09 August Barbecue and Perseid meteor count

02 August Tycho Brahe

26 July X-ray Astronomy

19 July Kuiper Belt

12 July Highlights of the STARMUS Festival in Tenerife

05 July Summer sky stars and objects
28 June Dark matter and dark energy

21 June The celestial sphere

14 June Mars
07 June Saturn and its moons
31 May Radio Astronomy

24 May Edmond Halley
17 May Virgo & Bootes
10 May Transit of Mercury results
03 May Sundials
26 April Filters used for telescopes and cameras

19 April Leo a prominent constellation in the sky at this time
12 April Exoplanets
05 April Transits of Mercury
29 March The Soyuz rocket

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 This page was last updated on 2019 November 02