CMHASD visit to Meopham Academy – Fri 8th Feb 2025

Last night, Wed 8th February, a group of us returned to Wentworth Primary School, not far from Crayford, to educate and entertain the pupils. There were telescopes on display, activities in the gym & hall as well as a presentation on the night sky and member Aurora images. The teaching staff were delighted with how things went, and hoped we will return next year, (perhaps with clear skies).

CMHASD member George Buckberry who attended the event wrote ''It was a very good event, my first at a school. The children were of a similar age to a couple of my great grandchildren with similar energy and enthusiasm and interest. I took some books and pictures and a stellarscope that they liked a lot. My set up was a camera on a tripod with an intervalometer attached. It was viewing the Jupiter model and many of my visitors took a photo of it, a little bit of hands on, and delighted in the image they took on the screen. Horrible night to be out but it was well worth doing. Great fun.''

CMHASD chairman John Archer wrote ''I want to thank those who braved the sleet, and gave up their evening to share their interest and knowledge of astronomy with the younger generation – It’s entirely possible that the next generation of space explorers or alien life discoverers were with us last night – stranger things have happened!''

There are no photos of the event due to safeguarding.

CMHASD at Wentworth Primary School – Jan 2025

On Wednesday, January 8th, members of the Society visited Wentworth Junior School in Crayford for an evening of stargazing. Unfortunately, poor weather prevented outdoor stargazing, so the event moved indoors. Despite this, the pupils remained enthusiastic, engaging with the activities and asking questions about telescopes, meteors, the phases of the Moon, and the solar system. The pupils were also fascinated by images of recent auroral activity. Overall, it was a rewarding and enjoyable evening for everyone involved.

Wentworth School wrote in their newsletter ''Our year 5 children welcomed the Crayford Astronomy group to school. They came armed with different telescopes and a mountain of knowledge! This happened to fall on the day that snow was predicted. With snow comes clouds and limited visuals and therefore a tweak to the proceedings. The children experimented by looking at a model of Jupiter, and saw a variety of pictures of the sun, moons and planets that had been taken throughout the South East of England. They also learnt about the orientation, facts and amount of moons and other features you find in space. We even discovered that there was an asteroid named Wentworth! This was a thoroughly enjoyable evening arranged by the astronomy group and we are extremely grateful that they could share their expertise!''

CMHASD Chairman John Archer wrote ''Last night (Wed’s 8th) a group of us returned to Wentworth Primary School, not far from Crayford, to educate and entertain the pupils. There were telescopes on display, activities in the gym & hall as well as a presentation on the night sky and member Aurora images. The teaching staff were delighted with how things went, and hoped we will return next year, (perhaps with clear skies).

I wanted to thank those who braved the sleet, and gave up their evening to share their interest and knowledge of astronomy with the younger generation – It’s entirely possible that the next generation of space explorers or alien life discoverers were with us last night – stranger things have happened!''

Below is a wonderful card made by the pupils in appreciation of our visit last week despite the horrible weather.

 

CMHASD supporting the BAA at New Scientist Live – ExCel London, October 2024

 
This was the BAA’s 7th in person New Scientist Live which this year saw 26,182 visitors pass through its doors.
All in all, everybody who staffed the stand enjoyed the experience. Over the 3 days their enthusiasm & knowledge radiated to everybody that visited the stand hopefully resulting in future new members of the BAA.
With regard to the effort that everybody put into this year’s New Scientist Live 2024, the BAA’s new President Janice McClean said - It takes a whole team to make it and in my humble opinion I think this was an absolute top team effort”.  CMHASD Members Diane Clarke, Steve Floodgate, David Grist, Debra Holton & Janice McClean were part of the team.''
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CMHASD Stargazing at Hall Place, Bexley – Wed 13th Nov 2024

On Wednesday 13th November 2024, CMHASD were back at Hall Place & Gardens to hold a star gazing event from 7pm to 9pm.  We had brilliant support from our members who bought along a variety of telescopes, cameras, meteorites and other displays for our guests.

 

CMHASD Chairman John Archer wrote ''Firstly I wanted to extend my gratitude to everyone who supported our Stargazing event last week. We were extremely lucky that it was dry and mostly clear, albeit with a bit of high level haze, but nothing to prevent observations. We had a wide range of scopes for the public to try for size. Everything from smart scopes, to refractors and a couple of the Society Dob’s. The evening was a sell-out and everyone went away happy. Pretty much everyone had a chance to observe Jupiter (and her moons), Saturn and the Moon, which was eye-wateringly bright of course. The evening went very smoothly, a couple of talks, a smashing comet-making demo (thank you Debra) and lots and lots of Stargazing which seems to be the one thing the visitors were so looking forward to. For everyone who helped – thank you so much. We go again in 2025!''

Our next Star Gazing at Hall Place event is on the 5th February 2025.

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Shears Green Junior School Cosmic Camp – 27th Sept 2024

On Friday 27th September 2024 several CMHASD members helped out at Shears Green Junior School Cosmic Camp. 

Chairman John Archer wrote ''First of all I really want to thank all of the team who supported our evening of outreach last Friday 27th.  Once again we attended Cosmic Camp at Shears Green Junior School and were greeted by an enthusiastic audience, most of whom managed to observe Saturn, as well as a number of deep sky objects. There were indoor activities run by Rita and Debra, and the pupils were treated to our slideshow of members’ aurora images. Outside there were a range of scopes – Dob’s, a refractor and also Smartscopes, ably demonstrated by our hardy team including Steve, Dave, Andy, Diane, Mike, Jim & co – thank you all so much for giving up your time and getting involved – it was a wonderful and eventually clear night''.

Below are 2 of the images taken by members whilst at the school that the children saw.

M31 by Dr Mike Rushton using a Dwarf II smartscope with no processing.  Stacked image of 200 x 10s exposures at gain 80.

M31 is a barred spiral galaxy and is the nearest major galaxy to the Milky Way. It is also known as The Andromeda Galaxy, Messier 31 and NGC 224. The galaxy is approximately 765 kpc (2.5 million light-years) from Earth. The galaxy's name stems from the area of Earth's sky in which it appears, the constellation of Andromeda. Ref:https://en.wikipedia.org/wiki/Andromeda_Galaxy.

 

M27 by Diane Clarke (with the help of Jim Burchell) taken using a Seestar S50. Stacked image of 224 x 10s exposures. Processed using Affinity Photo.

M27 (also known as the Dumbbell Nebula, Apple Core Nebula, Messier 27, and NGC 6853) is a planetary nebula (nebulosity surrounding a white dwarf) in the constellation Vulpecula, at a distance of about 1360 light-years. It was the first such nebula to be discovered, by Charles Messier in 1764. Ref:https://en.wikipedia.org/wiki/Dumbbell_Nebula.

CMHASD Solar Observing at Hall Place & Gardens – 5th May 2024

NEVER LOOK AT THE SUN DIRECTLY. Please click here for solar observing safely.

On Sunday 5th May 2024 the team from CMHASD set themselves up for the first of our two Solar Observing events at Hall Place & Gardens and what a glorious day it was to be out solar observing.

Members of the public were invited to do some solar observing which was enthusiastically accepted by those who were keen to look at the sun using our scopes.  The Sun put on a good display having several complex sunspots for the public to view.

Five telescopes were set up to observe the Sun safely.  First; a table-top Celestron Firstscope 76mm Newtonian fitted with a home-made solar filter through which many of the public were able to see the numerous sunspot groups, this was a low budget telescope and easy to use.

There were 3 smart scopes set up; two Seestar S50's and a Dwarf II.  The 2 images of the Sun below were taken by the smart scopes.  The first was taken by CMHASD Secretary Dr Mike Rushton using a Dwarf II smart scope and the second taken by member Terry Miles using a Seestar S50 smart telescope.  Both images were captured whilst Mike & Terry were helping at Hall Place.

Dwarf II smart telescope (1" aperture!) 30 x 1/200sec subs at gain 0 with a ND6 Solar filter.

 

The fifth telescope set up was a Celestron C90 Maksutov Cassegrain telescope, focal length 1250mm, 90mm objective lens (corrector plate) using a 32mm eye piece which gave a full view of the Sun's disk. This was on a Sky Watcher heavy duty tripod on which was mounted a William Optics wedge on which was mounted a iOptron Sky Guider Pro tracking mount and finally the Mak mounted on top. The Celestron was set up for visual observation only so fitted with a Baader 5ND solar filter, no imaging was done.

Our pitch was on the grass at the end of the path from the main entrance to the gardens, and we were quite close to the hard standing outside the art gallery and café. With the date being chosen to coincide with the Farmers’ Market, we experienced good foot-fall and our flag was prominent for visitors as they arrived.

The Crayford team returns again later in July for our second session but there’s no doubt this first visit to Hall Place for Solar Observing in 2024 was a great success and the Society would like to thank all those members who helped on the day :-D

Thank you also to John Archer, John Howarth, Dr Mike Rushton and Terry Miles for sharing your photos with us.

*** CMHASD will be back at Hall Place on Sunday 7th July 2024 to do some more Solar Observing with the public. Please do come and join us! ***

Janice Receives the Lydia Brown Medal from the BAA

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Janice received the Lydia Brown medal from the BAA in recognition of meritorious service to the Association in an honorary capacity over many years.

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Shears Green Junior School – Cosmic Camp 2023

Several society members attended Shears Green Junior School on Friday 15th September 2023 with their own or a society telescope to take part in the school’s ‘Cosmic Camp’.  The Society would like to say a big thank you to all the members who helped make this event a success.

Member Diane Clarke who attended the event wrote ''Earlier in the year the CMHASD was again invited to the Shears Green Junior School Cosmic Camp.  So we took our telescopes along to offer views of various stella sights.

In the evening Jupiter & 3 of its Galilean moons appeared above the horizon and was again greeted with awe & wonder by all who viewed them. There was also views of Cygnus & the planet Saturn with its largest moon Triton.

The double star Mizar (Alcor) in Ursa Major also proved a great hit when the children discovered that 1 star was actually 2 stars.

As well as showing the children the night sky we also had some classroom presentations and a display of members images along with an image from the JWST on show.    

The members who went along had an extremely enjoyable and rewarding time due to the enthusiasm of all the children & teachers at the camp.  Lots of questions were asked by a very inquisitive & enthusiastic young audience and as they looked through the telescopes we heard were phrases such as “wow”, “is that real?” & “is it a hologram?”

One of the teachers from the school wrote in a thank you email to us “We all had such a fantastic time last Friday and the children didn't stop talking about it for days.”

We look forward to next year 🙂''

The Society did not take any photos of the event as there were too many safeguarding issues.

CMHASD Stargazing at Hall Place, Bexley – Wed 22nd Nov 2023

On Wednesday 22nd November 2023, CMHASD were back at Hall Place & Gardens to hold a star gazing event from 7pm to 9pm.  We had brilliant support from our members who bought along a variety of telescopes, cameras, meteorites and other displays for our guests.

CMHASD Chairman John Archer wrote ''Last week at Hall Place we had one of our best ever for observing and public enjoyment. Although these events take quite a bit of setting up, and time out of the diary, they are extremely rewarding. We managed a couple of talks – “choosing a telescope (or not)” from Mike being the customary first talk. Initially we were clouded out, however it became apparent that during the first talk, some gaps were appearing, so we invited the public outside. They were treated not just to a brilliantly positioned Jupiter, but also a prominent Moon, and far off Saturn even got in on the act. Finally, we managed to coax the visitors back in for tea, a comet talk and demo for which I’m grateful to Debra for the ingredients list and instructions – it wasn’t quite Bake-off but the resulting comet at least didn’t have a “soggy bottom” thanks partly to sublimation!

A big thank you to the whole team for once again supporting the event.''

Below are a few photos showing some of the celestial delights our guests got to view/image and one of the comet Debra made too :-) 

 

CMHASD supporting the BAA at New Scientist Live – ExCel London 2023

Crayford Manor House Astronomical Society Dartford (CMHASD) were out in force at the recent New Scientist Live event at ExCel Centre, London Docklands on the 7th to 9th October 2023.  We were there to help the British Astronomical Association (BAA) on their stand over the 3 days to promote the BAA and answer questions from members of the public, school children and teachers on all things astronomical.

CMHASD member Diane Clarke wrote ''As part of our display we had several 3D printed items which  included: M51, painted scale models of the planets Mars & Jupiter and a section of the largest canyon in the Solar System the Valles Marineris. 

Issac and Tinie the CMHASD Dobsonian telescopes were a favourite with all.  Visitors to the stand were able to look through Issac and Tinie at a 7m diameter inflated printed globe of the planet Mars.

All of these proved great talking points enabling us to make several sales as well as promoting membership of the BAA.

Among the visitors to the BAA’s stand was Professor Richard S. Ellis with his family; who had earlier in the day given a talk titled When galaxies were born: First results from the James Webb Space Telescope to a packed audience.

All in all, everybody who staffed the stand enjoyed the experience.  Over the 3 days their enthusiasm & knowledge radiated to everybody that visited the stand, hopefully resulting in future new members of the BAA.''

CMHASD would like to thank all their members who helped over the 3 days and to Diane Clarke for sharing her photos of the event.

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