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Own a Meade LXD series telescope? Read my book.. it is available to buy from Springer, Amazon and other online book stockists. See description page here
Check out my US amazon.com astore

Thursday, 1 March 2012

Raspberry PI - why I want one!

The huge hype of the latest tech gadget - the Raspberry PI hit the market today. Running on linux this little beasty aims to be used by schools and pc enthusiasts alike.
The little computer could be adapted to enhance telescope control, perhaps even a CCD camera. In any case its worth getting hold of one to try it out....assuming stocks are replenished sometime soon.
Available from RE Electronics and Designspark.

Saturday, 25 February 2012

Venus Moon Conjunction

Got a great image of the crescent Moon, Venus and Jupiter(top left).
This was taken with a Panasonic Lumix GF3 Compact System Camera @ 42mm, F6.3 Exposure 6secs at 800ISO.

New Meade Telescope Series LX80 and LX800

Meade have produced a new series of telescopes LX80 and LX800. First impressions of the LX800 at Astrofest this year, it looks as though Meade went back to the drawing board and had a complete rethink in what a telescope mount should look like.
The LX800 is a heavy duty mount that does not come cheap, it is almost $6000 (£6000). It comes with a built-in CCD camera which assists with the aligning and high precision tracking called StarLock(TM).
For more details see the Meade website. http://www.meade.com/lx800.

The LXD80 on the other hand is designed for the intermediate astronomer. Prices start from $799 (£799). The design is based upon what I can only describe as a 'square block'. The iOptron is similar in design.
The mount can be elevated at an angle to turn it from an altaz mount to an equatorial. The Meade AudioStar(TM) is included.

These telescopes are certainly a far cry from the LXD series which have been going for ten years. It will be interesting to see how many telescope owners will swap their old LXD/ETX models for this one. I am certainly considering getting the mount alone which is available. For more details see http://www.meade.com/lx80

Check out a preview of the LX80 on YouTube.

Saturday, 18 February 2012

Astrofest 2012

Whenever the new year comes around I always look forward to it because I know that just one month later marks the two day European Astrofest in Kensington town hall. This year it fell on Friday 10th Feb.

For images of the event click here.

I attended both days with tickets for all four lecture sessions so I could cherry pick the lectures I really wanted to see. In  the end I managed to see at least two lectures from each session, including the whole of the Saturday morning session.

Lectures spanned across both days were split into four sessions. Topics were varied and included Stars and the Sun, Climate Change, Cosmology, Lunar exploration, Extrasolar planets and even the discovery of an object named Hannys Voorwerp! However, I would have to say that Solar astronomy was the most prominent theme in this year's series of lectures.

Lecturers included Noah Pedro, Dr Lucie Green, Dr Stuart Clark, Carlos Frenk, Hanny van Arkel, Dr Allan Chapman and journalist and science popularist Simon Singh. Unfortunately former Member of Parliament Lembit Opik could not make it due to personal commitments.

The quality of talks this year were excellent. I especially liked Dr Stuart Clark's talk giving a historical account of the 'alleged' connection between Solar activity and the changes in Earth's climate. Hanny van Arkel's talk about her serendipitous discovery of a new object in the Universe was an inspiration for all those thinking of signing up to the social network website 'Zooniverse'.

It was the first time I have ever attended a talk by Simon Singh. It was about the Big Bang which by coincidence was the title of one of his books, that was published a little while ago. It was very good and informative...he even did a physics experiment on the stage where he 'electrocuted' a gherkin. His anecdotes were extremely funny especially about his encounter singer-songwriter Kate Meluah. At the end of the talk Simon Singh was signing his books. In fact the queue was so long he (actually I think it was Ian Ridpath) had to run to his car to get more of his books!

As usual early on the saturday afternoon there was a book signing frenzy which seems to nowadays become somewhat of an Astrofest tradition. This year it was the turn of John Mason, Patrick Moore and Brian May. Brian May has made a regular appearance every year since 2007. It took about an hour in the queue to get to the room where the three was signing their books. I got Brian to sign the latest Queen book which celebrate 40years of the band in the music industry.

The sky at night team were also there, Paul Abel, Peter Lawrence and celebrity impressionist extraordinaire John Culshaw who makes a regular appearance on the show as he has an interest in Astronomy. (off topic!) John Culshaw does a great impression of my cousin Robert Peston. So when I introduced myself to him he immediately launched into an impression of Robert! It was genuine pleasure to meet him.

This year I had a list of items I wanted to purchase, unfortunately I only ended up with one item which was a Vixen two inch 42mm Lanthanum wide-field eyepiece. However, I did end up purchasing several books and getting them signed by the authors Dr Stuart Clark, Simon Singh and Brian May.

Once again both days seem to fly by so quickly. On the whole it was a great Astrofest and am already looking forward to next year's event.

Stargazing Live 2012


Dara O Briain and Prof Brian Cox returned to our screens on BBC2 on 16th January for three nights. This time topics included, the Moon, Black Holes and even Aliens!
Guests included a live interview with Lunar Astronaut Eugene Cernan, impressionist John Culshaw, comedian John Bishop, Dr Lucie Green and even Patrick Moore made an appearance, although his was pre-recorded. Reporters were Mark Thompson from Norwich Astronomicsl Society who was out and about in the UK and Liz Bonin who was at the South Africa Large Telescope (SALT).

After each of the episodes there was an additional episode which essentially was a cosy chat amongst  the hosts with an audience from an astronomy society standing behind them. A similar format to Top Gear. In fact there were one or two people in the audience standing at the back that I recognise from Astronomy conventions.

Best moment was Brian Cox giving away the answers that Patrick was asking, I dont think he could help himself as comes across very passionate about the subject. I also was very impressed with John Bishop who actually asked pertinent questions which wasn't from of point of view of taking the mickey out of the subject. Astronomy is becoming cool after all!

Overall I found the format and topics better than last year. I also liked the extra episodes. It certainly generated at lot of interest from the public at my local astronomical society during open evenings