Skip to main content
Get your Wikispaces Classroom now:
the easiest way to manage your class.
Events & Lecture Programme
In the Media
The Dick Chambers Sutton-at-Hone Observatory
Society Committee & Members
Minutes of Meetings
Crayford Manor House Astronomical Society Dartford
The BBC have announced that 28/29/30th of March are the dates for this years Star Gazing Live
The Society will be taking its Display Boards to both the BAA Winchester Weekend 7th - 9th April,
and the New Scientist Live Event at the Excel Centre 28th Sept -1St Oct, where we have been invited to Share the BAA Stand.
I'm repeating my request for any new images members have taken over the last year or so. If you can add your name, how & where you took each image and what it was you took, that would be really helpful.
Also if any member has taken on a project either an observatory build or a new imaging technique then if you can put together images and a short write up of your project. Thanks
This is an email from the Flamsteed Society concerning an up coming lecture those interested in attending
can find booking details etc, via the link below.
We’ve been asked to make you aware of a Think Space Lecture that is taking place on
in the Peter Harrison Planetarium at
Dr Colin Wilson
from the University of Oxford, will deliver a talk entitled, “ExoMars: Europe Goes to Mars”. Members who attended our monthly Flamsteed lecture in November may recall a fascinating talk on the Trace Gas Orbiter’s NOMAD instrument. This talk nicely follows that topic.
Did any form of life, however simple, ever exist on Mars?
Do the traces of methane in Mars’ atmosphere provide any clues to surface or subsurface habitats where life may have developed?
Europe’s ExoMars exploration is designed to address these questions: its Trace Gas Orbiter arrived at Mars in October 2016 and will map methane and other trace gases.
In 2020 this will be followed by a rover equipped with a drilling rig, which will search for traces of past or present life below Mars’ surface.
Booking details can be found at
Note that this is
not a Flamsteed lecture
, so there is an admission fee of £6 adults, £5 members/concessions.
Just to let everybody know we have a new speaker, Mr Colin Stuart for 20/04/17
Click on the link
An appeal for your astro images
The Society needs to update the images on its display boards so we need your Deep Sky, Planetary,& Comet pictures in particular, 7x5" matte or glossy, all
need to do is get them printed at home or somewhere like Boots, then give them to Honor, so that the displays can be updated.
Below is a summary of an e-mail that was sent to the Society
We are just getting the word out to as many places as possible that on Tuesday night we were burgled and I had a Skywatcher, ED80 DS pro Canon 7D, various lenses, an astro modified Canon 40D, a TV & the kettle stolen, they took the Skywatcher in it's silver flight case, but left the tripod & mount, we don't think they knew what they had.
Please make your members aware, should they see anything, so make sure your equipment is kept safe, it is possible the culprits are driving a fairly new Ford Fiesta.
Many Thanks, Adam Sutton, firstname.lastname@example.org, Mob- 07803 004383,
Below you will find some images from our recent New Year's night out, nobody took any movies as we were all too busy enjoying the evening, several members of the society came along, some bringing friends & family.
Everybody had a very good meal, over which the conversation flowed free, and several (bad) cracker jokes and riddles were told adding to the overall enjoyment of the evening, so much so that, 'sorry we did not have a chance to catch up' was probably heard more than once(!) as the evening started to wind down & people started to leave.
CMHASD Star Gazing at Hall Place - Wednesday 11th January 2017
The 'CMHASD Star Gazing at Hall Place' page has been updated by Diane Clarke & Simon Dawes - click
(17th Jan 2017)
CMHASD History Page
Member Diane Clarke has uploaded an image of an article published in the News Shopper (April 2016) about CMHASD lecturer Hugh 'Percy' Wilkins in the History section - click
More images from members :-)
has uploaded some great new images on to his flickr page - click
has joined CMHASD's flickr page and has uploaded some images, including a couple not seen before! - click
has taken a couple of stunning sunset images on the 11th December 2016 (a day after celebrating a significant birthday Jim????) and a beautiful sunrise image on the 26th November 2016, see below,
has also taken this image of Venus & Mars on the 18th of Jan 2017, member
has taken a superb shot of M42 and finally member
has taken a great shot of the Moon, see below also :-)
Just a few Pictures from our New Year's Night Out
What does it mean if the Fish falls off ?
It's only water Honest !!
And the Toast Is.........
Venus & Mars Jim Burchell - Jan 18th 2017
Sunrise on the 26th November 2016 by Jim Burchell, Swanley, Kent.
Sunset on the 11th December 2016 by Jim Burchell, Swanley, Kent.
Sunset by Jim Burchell, taken on the 11th December 2016, Swanley, Kent.
M42 by Gordon Collings, taken on the 28th December 2016
The Moon by Martin Crow, taken on the 2nd January 2017.
(9th January 2017)
Three superb new images from Honor Wheeler.....
Honor's image below got the attention of some people at the 'Sky at Night' magazine via twitter and they suggested that Honor submits her images to their 'Hot shots' page!
(6th January 2017)
Some images from the Autum star party at Kelling Heath 2016
(13th December 2016)
Thursday - 1st December 2016
Society chairman Simon Dawes showing the cake to those members that came along on Thursday 1st Dec, for the lecture by Dr John Mason MBE (John took his piece of the cake with him when he left after the lecture.)
Simon making the first cut (photo's Diane Clarke)
(2nd December 2016)
Happy 55th Birthday to us!
55 years ago today, on the 30th November 1961, our first society meeting took place at Crayford Manor House and the Crayford Manor House Astronomical Society was born. To celebrate we will be having cake at Thursday's lecture meeting on the 1st December 2016, when long time friend of the Society, Dr John Mason MBE, of the BAA will be giving his lecture titled '
From the ISS to the surface of Mars
(30th November 2016)
The Peter Hindle Telescope has finally been polar aligned!
The Meade 16" LX200 SCT classic telescope, donated by Dr Peter Hindle to the Society and housed at the
Dick Chambers Observatory
, has at last been polar aligned. On a relatively clear evening of 7 November 2016, members Andy Barber, David Freed and Keith Rickard successfully spent over 3 hours employing the
for polar alignment by turning nuts and bolts at the base of the telescope's pier, and monitoring the movement of a star with an
illuminated reticle eyepiece
. The result meant that the front of the pier had to be raised by about 3/4 of an inch to correct its altitude, and be rotated from east to west by about 1/4 of an inch to correct its azimuth.
The main advantages of having the telescope accurately polar aligned are:
1) Long exposure astro-imaging can be achieved with
2) The telescope only requires a one-star alignment to allow it to be computer controlled
3) The telescope's pointing accuracy is enhanced
4) The telescope can be parked accurately after an observing session.
Well done guys!
(8 November 2016)
BAA Website update
The BAA are pleased to announce the latest development to the community area of the BAA website. All BAA members can now upload & showcase their observations on the BAA website. For more information see link:
New images by CMHASD members
Members Neil Webster & Gordon Collings have been busy imaging. Click
to see Neil's images on his Flickr page and below is Gordon's brilliant image of M27 - The Dumbbell Nebula :-)
M27 - The Dumbbell Nebula by Gordon Collings taken on the 22nd September 2016.
Thursday 27th October 2016
Thursday is an informal evening but there will also be a talk too given by member Diane Clarke titled 'Kerb Your Enthusiasm - Misadventures in Imaging!'
MIND visit 12th October 2016
Photos of the visit by MIND on the 12th October 2016 to CMHASD are now on the website - click
(26th October 2016)
Thursday, 20th October 2016
This evening will be an informal evening but with a difference!
During part of the evening there will be an 'experimental' lecture given by Roger Dymock of the BAA on 'Comets - How to observe and image them'. The word 'experimental' has been used because the lecture will be delivered using Skype which the Society has never tried before. All CMHASD members are welcome to attend but please bear in mind this is an experiment and may not be successful due to technical reasons.
(16th October 2016)
Update - Roger Dymock's skype lecture on 'Imaging Comets' - Thursday 20th October 2016
Below are a couple of photos taken by CMHASD trustee John Archer from that 'experimental' evening - which was a success :-)
CMHASD Secretary Dr Mike Rushton speaking with Roger Dymock of the BAA Comet Section.
The CMHASD members enjoying Roger's talk that evening :-)
Peter Grego - Astronomy Sketcher - Raising funds for the British Heart Foundation
Peter Grego (1965-2016) was a well known astronomy sketcher who has sadly died at a young age. Peter was a contributor of the Society of Popular Astronomy & Astronomy Now magazine (
). He was also t
he Circulars Editor & Assistant Director of the Lunar BAA section. CMHASD trustee Honor Wheeler who is a keen sketcher herself and has used many of Peter's techniques in her superb sketchings, is extremely saddened to hear of Peter's passing and wants to share that Peter's family have set up a charity link to the British Heart Foundation in his memory, which is included below....
Committee Meeting Minutes
The minutes of the committee meeting held on the 11th October 2016 are now on the website. Click
(25th October 2016)
A new paper by member John Howarth in the latest issue of the BAA Journal
CMHASD member John Howarth has a paper published in the latest edition of the British Astronomical Association (BAA) Journal (Oct 2016, Vol. 126, No, 5) titled 'The period of R Scuti'. R Scuti is a variable star and the paper examines the photometric data that has been collected about the star. Well done John!!! :-)
A stunning montage of the Sun by Honor Wheeler
(26th September 2016)
New images by members
Members Jim Burchell, Gordon Collings and Rob Wilson have been busy imaging as you will see below......
The Ring Nebula (M57) by Gordon Collings.
Click on the image to see a larger view.
Vega by Rob Wilson. Click on the image to see a larger view.
The Dumbbell Nebula (M27) by Rob Wilson.
Click on the image to see a larger view.
Sunset by Jim Burchell.
Sunrise by Jim Burchell.
Half Moon at the pavilion - 11th August 2016 - by Jim Burchell.
Sunset at the pavilion - 11th August 2016 - by Jim Burchell.
The Sun setting at the pavilion - 11th August 2016 - by Jim Burchell.
(10th September 2016)
Clouds at sunset :-)
A couple more images from Steve & Jim, this time of very interesting cloud formations at sunset....
Sunset at the pavilion by Steve Farley - 7th July 2016
Jim Burchell - July 2016
Members Steve Farley & Jim Burchell were busy on Thursday evening, 7th July 2016 whilst at the pavilion. They both took some stunning photos of the magnificent rainbow that stretched over the pavilion grounds. Below is one image from each of them - to see the rest, click
which will take you to our 'Atmospheric Phenomena' page were you will have to scroll down to the
in order to see the rest of the images :-)
Rainbow by Steve Farley
Rainbow by Jim Burchell
(2nd August 2016)
The Dartford Festival - Sat 16th July & Sun 17th July 2016
The first of many photos from that busy hot weekend are now on the website - click
More photos will be added over the next few days, so do check back.
Image of the Sun taken by Honor Wheeler, whilst at the Dartford Festival,
showing a fantastic selection of sunspots.
Update 31st July 2016: CMHASD 4th Anniversay BBQ
All the photos of the CMHASD BBQ held on Saturday 23rd July 2016 are now on the website - click
Members should have also received an ebulletin from publicity officer Honor Wheeler which had a great write up about the day, so there is not much more that I can add, as Honor has said it all; that it was indeed a very lovely day with excellent company & food cooked to perfection by our Chairman Simon Dawes :-)
Members chillaxing :-)
(31st July 2016)
A lovely huge sunspot AR2546 is currently making its way around the Sun & member Honor Wheeler took this stunning image of it in white light on the 15th May 2016. To see a higher resolution of the image - check out CMHASD's flickr page by clicking
Transit of Mercury - 9th May 2016
On Monday 9th May 2016, CMHASD held an Open Day at the Parsonage Lane Pavilion, for CMHASD members & for members of the public to hopefully view the rare spectacle of the Transit of Mercury, when Mercury passes between the Earth and the Sun.
It turned out to be an absolutely fantastic day and one that people who were there will not forget.
It was a warm sunny day with clear skies at the start and come 12.12pm BST we were rewarded with the first views of the planet Mercury making first contact, passing the Sun's eastern limb & all in front of a huge prominence too!!!
Members used a variety of techniques to view & image the transit for nearly 3 hours (with a few breaks due to cloud cover) until a little after 3pm when it started to rain. Mercury looked wonderful against the backdrop of the Sun, a little uniform black dot making its way across the face of the Sun. There was no mistaking it for a sunspot either because it was so clearly uniformly black & round. It was visually easy to spot too despite fears it may not be seen that well which was pleasing for those members who were visually observing rather than imaging. There was no missing or mistaking that little black dot!
As you will see from the photo below, taken by Chairman Simon Dawes, lots of people were there that day and a good time was had by all.
CMHASD's Transit of Mercury Open Day at the Parsonage Lane Pavilion - May 9th 2016.
To see more photos & members images of the Transit of Mercury please click
. Please note that these are not all the photos - more will be added over the next few days as not all members have finished processing their images.
Stunning image of the Rosette Nebula by member Brian Thompson
Rosette Nebula Brian Thompson 17th March 2016
CMHASD flickr group
As of 14th March 2016, CMHASD now have a group flickr page where members of the
CMHASD1961 flickr group
can upload their images of all things astronomy & sky related (day & night) for all to see, if you so choose or just members of the group.
The group is a 'public' group which means that any images uploaded by members of the group can seen by everyone - i.e. the public, if you choose too, however, any discussion/comments about the images are only seen by members of the group and if you do not make your photos 'public' only members of the group will see them.
The link to the page is;
where you can view the images submitted by members and request to become a member yourself, if you so wish.
CMHASD trustee & publicity officer Honor Wheeler took these super photos of the planets in the morning sky, on the 28th January & 3rd February this year.
Registered for Gift Aid at last!
Crayford Manor House Astronomical Society Dartford is now registered to claim Gift Aid. Individuals who complete the Gift Aid Declaration form will give permission to the Society to collect 25 pence on every £1 they pay, in the form of subscriptions and donations, from the HM Revenue and Customs. By doing this, there will be a financial benefit to the Society at no cost to the individual.
So don't delay - get the Gift Aid Declaration form
of the old 24" Crayford Manor House telescope built by John Wall the inventor of the Crayford Eyepiece Mount (CEM)
CMHASD Secretary Dr. Mike Rushton received the email below (dated 16th October 2014) from a Mr Martin Whipp of York Astronomical Society, about the old 24" Crayford Manor House telescope built by Mr John Wall, that CMHASD donated to them.
How fantastic that Crayford Manor House Astronomical Society Dartford & York Astronomical Society are giving new life to telescopes that have been donated to them, building new observatories to home them in and at the same time too!
Please do look at their facebook page - note the date they got the go ahead from Harrogate Borough Council to build their observatory & the date the builders started to build our new observatory!!!
Martin Whipp here from the York Astronomical Society. I hope you are well.
It's been a couple of years since we came to see you guys and took the 24" away. But finally, after varying degrees of health, red tape and expenses, we have started to build the new home for the John wall 24 " scope.
Please circulate this message amongst your membership. If they are on Facebook, perhaps they could "Like" the Lime Tree Observatory page. We are hoping to get the scope rebuilt this winter.
for the News Arch
help on how to format text
Portions not contributed by visitors are Copyright 2017 Tangient LLC
TES: The largest network of teachers in the world
Turn off "Getting Started"