Archive for Jodrell Bank

SKA Matters

Posted in Science Politics, The Universe and Stuff with tags , , , , on March 13, 2015 by telescoper

There’s been quite a lot going on recently to do with the Square Kilometre Array (SKA), some of it scientific and some of it political, some of it good and some of it bad. At least those seem to me to be the appropriate descriptions.

First the scientific good news is the the SKA Board has decided which of the planned components of SKA should be constructed during the first phase, which has a budget of around €650M. Details can be found here but, in a nutshell, it seems that the SKA Survey Telescope, which was to be built around the existing pathfinder project ASKAP located in Australia is not going to be built in the first phase. This implies the low-frequency bit of SKA will be in Australia while the higher-frequency activities will be concentrated in South Africa. That seems a pragmatic decision to me based on the budgetary constraints and should lead to a lot of good science being done. At the very least it’s a clear decision.

This positive news has however been overshadowed by an unseemly spat over the choice of headquarters over the location of the SKA Headquarters which has culminated in a rather unhelpful story in Nature. SKA HQ has been temporarily housed at Jodrell Bank Observatory (in the Midlands) since 2012 and there are clearly some who would like it to be located there permanently. There is however a rival bid, from the historic Italian city of Padova, at whose university Galileo Galilei once lectured, and which remains one of the top universities in Italy.

I should put my cards on the table and say that I’ve enjoyed many visits to Padova in my career, starting when I was a PhD student back in the 1980s and have many fond memories of the place. The late co-author of my cosmology textbook, Francesco Lucchin was Director of the Department of Astronomy in Padova at that time. For many years Padova has been home to a large concentration of astronomers and is undoubtedly a centre of excellence. Moreover it is a city that is very well served by transport links, just a short distance from Venice so easily reachable by air, and also on a major railway line offering fast national and international services. It’s also a considerably better place to dine out than Jodrell Bank!

Specola

Padova’s astronomers are housed in the Castello Carrese which adjoins the Specola (above), a tower which was once a working astronomical observatory but, being right in the city centre, has not been useful for such purposes for many moons. When I first started going to Padova the Department of Astronomy was located in the tower and in some nearby buildings but the rest of the Castello Carrese was used as a prison. Now it’s been renovated and all the astronomers have been located there. I remember the frequent walks across the little bridge over the canal to a coffee bar where we often did some of our best research!

Given its strategically important location, Padova was bombed by Allied planes on a number of occasions in 1944 and 1945. My Italian colleagues would regularly draw my attention to the plaque near the entrance to the Specola pointing out that it was hit and badly damaged by Allied bombs during one raid.

Anyway I can certainly see the merits of locating SKA HQ in Padova but it’s not my decision to make. Those responsible have not yet made a final decision, but what’s sad is that a number of stories have been flying around in the media that imply that the UK is trying to exert undue political interference to stop SKA HQ being moved to Italy. Whether this is true or not I don’t know. As far as I’m concerned the powers that be are following proper process and that process has not yet been brought to a conclusion. Whatever the outcome, though, there’s no question that the language being used in the press coverage is very damaging. Let’s hope it can all be resolved amicably.

Now for a spot of lunch and then up to the Royal Astronomical Society where the topic of the Discussion Meeting is, somewhat ironically, Building an Open UK SKA-Science Consortium…

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Ivor Cutler: Walking to a Farm (past Jodrell Bank)

Posted in Music, Poetry with tags , , , , on January 21, 2014 by telescoper

For reasons not necessary to explain I just found this little video someone made to go with a rendition of Walking to a Farm by Ivor Cutler, who accompanies himself on harmonium, and was quite surprised to see a few images of Jodrell Bank on the way. That tenuous connection with astronomy, and the fact that I’ve been too busy today to think of anything else, convinced me that I should post it on this here blog:

 

 

On My Radio (Telescope) …

Posted in Science Politics, The Universe and Stuff with tags , , , , , , on April 7, 2011 by telescoper

A piece of news I should have passed on sooner than this is the announcement that the  Headquarters for the Square Kilometre Array will be based at the Jodrell Bank Observatory which, as you all know, is situated in the English Midlands.

The Square Kilometre Array (known to the astronomical community as SKA) will be, when it’s built, the largest radio telescope, and in fact the largest telescope of any kind, ever constructed.  Building it will be a huge technical challenge, and it involves teams from all around the world. Although it hasn’t yet been decided where the actual kit will be sited – Australia and South Africa are two strong contenders – it’s definitely a coup for the UK to be hosting the Project Office. So congratulations to Jodrell Bank and to John Womersley, Director of Science Programmes at the Science and Technology Facilities Council who will be heading up the operation.

I think  that the SKA is by far the most exciting project in ground-based astronomy on the STFC books: it has a significantly stronger science case than its competitor in the optical part of the spectrum, the European Extremely Large Telescope (E-ELT), although it is admittedly more of a challenge to build it from a technological point of view. Over the last few years I’ve feared on many occasions that STFC would have to pull out of one of these two very expensive projects and that E-ELT would be the one that survived because it is within the remit of the European Southern Observatory (ESO) to which we pay a hefty subscription. Fortunately the clouds seem to have lifted a bit and it looks like we’re going to remain in both, which is excellent news for UK astronomy.

I was thinking of putting up a bit of music to celebrate the good news. Hmmm….Ska….radio. No brainer really. I wonder who was The Selecter for the  location of the SKA Project Office?

P.S. I just looked at the date when On My Radio was in the charts. October 1979, when I was 16.  I have to confess that in those days I had a massive crush on lead singer Pauline Black


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Jodrell Bank

Posted in Poetry, The Universe and Stuff with tags , , on June 18, 2010 by telescoper

Got bored with the football (England 0 Algeria 0…zzzzz). Tedious. Depressing. Decided to read some poetry instead. Found this, by Patric Dickinson, called Jodrell Bank. Is  football  just another  expression of loneliness?

Who were they, what lonely men
Imposed upon the fact of night
The fiction of constellations
And made commensurable
The distances between
Themselves their loves and their doubt
Of government and nations;
Who made the dark stable

 When the light was not? Now
We receive the blind codes
Of spaces beyond the span
Of our myths, and a long dead star
May only echo how
There are no loves nor gods
Men can invent to explain
How lonely all men are.