Archive for May, 2010

Influence of Natural Objects

Posted in Poetry with tags on May 22, 2010 by telescoper

For no particular reason I thought it would be good to post some more Wordsworth. Influence of Natural Objects, not one of his better known poems,  was written in 1799, just a year or so after this great Tintern Abbey; it deals with similar themes and contains several memorable passages and turns of phrase. I especially love “cut across the reflex of a star”….

Wisdom and Spirit of the universe!
Thou Soul, that art the Eternity of thought!
And giv’st to forms and images a breath
And everlasting motion! not in vain,
By day or star-light, thus from my first dawn
Of childhood didst thou intertwine for me
The passions that build up our human soul;
Not with the mean and vulgar works of Man;
But with high objects, with enduring things,
With life and nature; purifying thus
The elements of feeling and of thought,
And sanctifying by such discipline
Both pain and fear,–until we recognise
A grandeur in the beatings of the heart.
Nor was this fellowship vouchsafed to me
With stinted kindness. In November days,
When vapours rolling down the valleys made
A lonely scene more lonesome; among woods
At noon; and ‘mid the calm of summer nights,
When, by the margin of the trembling lake,
Beneath the gloomy hills, homeward I went
In solitude, such intercourse was mine:
Mine was it in the fields both day and night,
And by the waters, all the summer long.
And in the frosty season, when the sun
Was set, and, visible for many a mile,
The cottage-windows through the twilight blazed,
I heeded not the summons: happy time
It was indeed for all of us; for me
It was a time of rapture! Clear and loud
The village-clock tolled six–I wheeled about,
Proud and exulting like an untired horse
That cares not for his home.–All shod with steel
We hissed along the polished ice, in games
Confederate, imitative of the chase
And woodland pleasures,–the resounding horn,
The pack loud-chiming, and the hunted hare.
So through the darkness and the cold we flew,
And not a voice was idle: with the din
Smitten, the precipices rang aloud;
The leafless trees and every icy crag
Tinkled like iron; while far-distant hills
Into the tumult sent an alien sound
Of melancholy, not unnoticed while the stars,
Eastward, were sparkling clear, and in the west
The orange sky of evening died away.
Not seldom from the uproar I retired
Into a silent bay, or sportively
Glanced sideway, leaving the tumultuous throng,
To cut across the reflex of a star;
Image, that, flying still before me, gleamed
Upon the glassy plain: and oftentimes,
When we had given our bodies to the wind,
And all the shadowy banks on either side
Came sweeping through the darkness, spinning still
The rapid line of motion, then at once
Have I, reclining back upon my heels,
Stopped short; yet still the solitary cliffs
Wheeled by me–even as if the earth had rolled
With visible motion her diurnal round!
Behind me did they stretch in solemn train,
Feebler and feebler, and I stood and watched
Till all was tranquil as a summer sea.

Winner Takes All

Posted in Football with tags , on May 22, 2010 by telescoper

Just a quick post for the record. Today was the day that the last promotion from the Championship to the Premiership was decided at the Playoff final between Blackpool and Cardiff City.  I couldn’t get into the local to see the match as there were so many crowded in there already, so I seized on the chance to do some shopping in the deserted Tesco nearby. It sounds like it was an exciting  game, with Cardiff City leading twice, but it ended 3-2 to Blackpool.

I did have a look at the odds a few hours before the game started and found to my surprise that Cardiff were quite strong favourites, at 13/10 compared to Blackpool’s price of 21/10. Blackpool were clearly the form team so I decided to make an investment on the outcome which turned out to be successful. I’ll be having an especially nice bottle of wine tonight.

This was a match with huge financial implications for both clubs,  of course, with an estimated £90 million at stake in TV and other revenues. Cardiff City FC’s money troubles are well documented, and promotion to the Premiership would have been a tremendous boost to the city as a whole too. However, it wasn’t to be and they’ll have to get their house in order and try again next season. I’m actually a little bit relieved that Cardiff City won’t be playing my team Newcastle United in the premiership next season – so I won’t have divided loyalties about that – but it would have been great to have the big teams playing in Cardiff. Of course I also feel sad for the local Cardiff City fans, especially those (including some from the department) who made the trip all the way to Wembley to watch the game. It’s going to be a long journey home.

As for Blackpool, they should be proud of what they’ve achieved this season. I certainly wouldn’t have picked them at the start of the season to get promoted, and I wish them well. I’m sure the players and their fans are ecstatic at this moment. I’m skeptical about their ability to survive more than one Premiership season – with an average home gate of just over 8,000 they don’t really have the resources to compete with the big boys – but I wish them well. I hope they enjoy their time in the sun.

PS. Before anyone asks, yes, I am old enough to remember Blackpool playing in the old First Division, about 40 years ago.

Summer Columbo

Posted in Columbo with tags , on May 22, 2010 by telescoper

People keep asking me how Columbo is getting on and I realise it’s been ages since I posted an update, so I thought I’d take the opportunity afforded by the fine weather to take a few snaps in the garden and put them on here. It’s actually 26 degrees in the shade as I post this, which is warm enough for Columbo to see refuge behind the Forsythia. It can’t be much fun having to wear a fur coat in this weather.

I took Columbo to the vet yesterday for a six-monthly check up during which they took a blood sample to test his blood sugars. There was only one vet on duty yesterday so there was a long wait to get into the consulting room during which time lots of people with dogs arrived. It was also very warm, with the result that both dogs and owners were a bit tetchy because of the delay. I was a bit worried when a rather nasty-looking pit bull came in, thinking he might take an unhealthy interest in Columbo’s box, but he confined himself to having a go at one of the other dogs and was banished to the car park.

Columbo wasn’t at all bothered by the heat and noise. In fact I could hear him purring in his box. He likes this vet more than any other I can remember, and when we did get called in he continued to purr, at least until they took the blood sample.

I hadn’t seen this particular vet before, but she had all his notes. Columbo turned 16 in March this year, but he’s still doing pretty well especially when you consider he’s been diabetic for the last 5 years or so and has needed special food and twice-daily injections of insulin. He’s showing his age a bit and has slowed down quite a bit, but still has his moments. He’s taken on quite a bit of ballast since the last visit – at 7.35 kilos he’s quite a heavyweight – but the vet said that she wasn’t very worried about that given his age. He’s always been a bit greedy and if he ever lost his appetite that would be a bad sign.

I have to wait for the blood works to come back before we know whether his insulin dose needs changing, so there’s no news on that. However, there is one development since his last visit. The vet last time wasn’t sure, but after yesterday’s examination this vet was pretty certain that he has a bit of arthritis. I’ve notice he has pretty stiff legs from time to time, which don’t seem to cause any pain, but they do stop him jumping onto the kitchen table. Anyway, he’s been started on glucosamine tablets now. It’s not a big deal as I take glucosamine myself. I’ve got knackered legs too, you see.

One of the effects of his weight and arthritis is that he finds it a little difficult to groom himself all over, so I have to give him a good going over with a metal brush. He likes this on his head and upper body, but isn’t very happy when I brush his belly or hind quarters. Given the season, loads of hair comes off on the brush and without this he’d get a bit matted and moth-eaten.

Anyway, that’s all for now. He’s basically doing fine and, as you can see from the first picture, despite the advancing years he’s still a handsome chap!

POSTSCRIPT 24th May. Got the blood results back. They’re fine. Back to the vet in 6 months.

Astronomy Look-alikes, No. 26

Posted in Astronomy Lookalikes with tags , on May 21, 2010 by telescoper

I have a theory that erstwhile Professor of Astronomy at Cardiff University Mike Edmunds and celebrated poet Seamus Heaney are in fact the same person. Well, you never see them together, do you?

Lazy River

Posted in Jazz with tags , , , on May 20, 2010 by telescoper

I couldn’t resist putting up this jaunty duet version of the old Hoagy Carmichael song “Up a Lazy River”, which I first heard over 30 years ago, not only because the (British-born) pianist George Shearing plays so wonderfully on it (listen to his little foray into Harlem Stride around 3.00), but also because it gives me a chance to pay homage to the bass player Brian Torff. Just listen to his solo (starting around 1.55) and you’ll immediately understand why he’s revered amongst jazz musicians for his incredible technique and musical imagination and why so many other double bass players are completely terrified of him!

Astronomy Look-alikes, No. 25

Posted in Astronomy Lookalikes with tags , on May 20, 2010 by telescoper

One of the best things about having visiting seminar speakers here in Cardiff is that they often tend to bring ideas for my astronomy look-alike series with them.  One of the best I’ve had for a while was suggested last night over dinner with yesterday’s speaker.

I wonder how many of you have noticed the similarity – tonsorial issues apart – between cheeky boy Rob Ivison and former Liberal Democrat Member of Parliament Lembit Opik? I wonder if by any chance they might be related?

Incidentally, it might be worth mentioning that Lembit Opik himself has an interesting family connection with astronomy.

Lembit Opik

Rob Ivison

Astronomy Look-alikes, No. 24

Posted in Astronomy Lookalikes with tags , , , on May 19, 2010 by telescoper

In view of the recent installation of Professor Roger Davies as the new President of the Royal Astronomical Society, I feel obliged to do him the honour of adding to my collection of look-alikes. How about Mr Mackey from South Park?

Exam Time

Posted in Education with tags , , on May 18, 2010 by telescoper

A busy day today, marking undergraduate examinations most of the time, but also keeping an eye on the viva voce examination for a PhD student too. In the end both tasks went off satisfactorily. I finished my batch of marking third-year examinations scripts and my PhD student Rockhee Sung also passed her PhD. The completion of the former task wasn’t so much of a cause for celebration, because I still have a second paper to do, but Rockhee’s successful PhD defence definitely was. The viva was probably no more than the formality I expected it to be, but it was great to see the look on her face when she emerged from the room. In anticipation of a successful outcome I’d bought a few bottles of champagne which I had secreted in the departmental fridge. A few minutes after the viva had finished, I sprang into action,  corks were popped, and we were all congratulating Rockhee on her success. We then adjourned to a local bar and thence to dinner in a nice restaurant.

Rockhee started her PhD with me when I was at Nottingham. When I decided to move in 2007, she moved with me and transferred her registration to Cardiff. Moving wasn’t as easy as I had anticipated  owing to the Credit Crunch. It took me the best part of a year to fully relocate, causing considerable disruption to my research (and Rockhee’s PhD). However she managed to complete her thesis some time ago and managed to get a  postdoctoral position in the beautiful city of Cape Town, South Africa. She flew back yesterday for her viva, just escaping the dreaded Icelandic Volcano Ash, and passed (with flying colours) today. Well done Rockhee!

Although the outcome of the examination was hardly unexpected, I don’t mind saying that I was absolutely delighted, as I am every time one of my PhD students passes this final hurdle. It’s one of the things that makes this job so very special. That’s a round dozen now, and I’m so very proud of all of them. Especially considering what a crap supervisor they all had.

That’s not to say that I won’t feel proud when this year’s undergraduates finally qualify for their degrees,  but postgraduates have a much closer personal connection than undergraduates do to their tutors and lecturers, and that  inevitably makes their success that bit more special…

The Remorseful Day

Posted in Biographical, Poetry with tags , , , on May 17, 2010 by telescoper

Not for the first time, I’m going to make an admission that will no doubt expose me to public ridicule. I can’t watch the last episode of the TV series Inspector Morse (The Remorseful Day) without bursting into tears at the end when it is revealed that the eponymous detective has died. Not that it comes as a surprise – the story has plenty of scenes that make it clear that Morse knows his days are numbered. Take this one, for example, wonderfully acted by John Thaw who was himself very ill while this episode was being filmed; he died in 2002.

The poignant quotation is from a poem by A. E. Housman. Here’s the poem in its entirety.

 Yonder see the morning blink:
The sun is up, and up must I,
To wash and dress and eat and drink
And look at things and talk and think
And work, and God knows why.

Oh often have I washed and dressed
And what’s to show for all my pain?
Let me lie abed and rest:
Ten thousand times I’ve done my best
And all’s to do again.

How clear, how lovely bright,
How beautiful to sight
Those beams of morning play;
How heaven laughs out with glee
Where, like a bird set free,
Up from the eastern sea
Soars the delightful day.

To-day I shall be strong,
No more shall yield to wrong,
Shall squander life no more;
Days lost, I know not how,
I shall retrieve them now;
Now I shall keep the vow
I never kept before.

Ensanguining the skies
How heavily it dies
Into the west away;
Past touch and sight and sound
Not further to be found,
How hopeless under ground
Falls the remorseful day.

When Morse talks about Wagner in the clip, you know this is a man coming to terms with his own mortality. It even makes me feel a bit guilty for not being all that keen on Wagner myself. Perhaps I should persevere too. In that respect, as well as many others, I’m rather more like Lewis than Morse, although I do share the Chief Inspector’s love of crossword puzzles.

I watched this episode when it was first broadcast in 2000 and cried at the end then. I’ve seen it many times since, including a late-night repeat last saturday night, and it’s always had the same effect. The very first episode, The Dead of Jericho, was screened way back in 1987 and I’d enjoyed the series right from the word go. Morse became like an old friend to me over the following twenty-odd years and it’s never easy saying goodbye to people you’ve grown accustomed to for a long time.

Should I be embarrassed about crying whenever Inspector Morse dies? Perhaps.  But I’m not.

A Star is Porn

Posted in The Universe and Stuff with tags , , , on May 16, 2010 by telescoper

I started thinking about the analogy between astronomy and pornography after seeing a hilarious blog post by Amanda Bauer  that has a connection with my forthcoming (popular) book, which has the working title Naked Universe. It’s basically a collection of essays about cosmology, trying to look at the subject from unusual and provocative angles. I decided to give you a bit of a flavour of this connection here. It’s intended to be a bit of a joke, but it does make a semi-serious point about the difference between astronomy and other branches of science.

Although it’s one of the oldest fields of scientific enquiry, astronomy possesses a number of features that set it apart from most other branches of science. One of the most important is that it isn’t really an experimental science, but an observational one. Hands-on disciplines, specifically those involving laboratory experiments,  require a dialogue between the scientist and nature. The scientist can control the physical parameters of the system under scrutiny and explore its behaviour under different conditions in order to establish patterns and test theoretical explanations. The scientist chooses the questions to ask, the experiment is run, and nature gives its answer. If more information is needed, another experiment is set up with different parameter choices.

Astronomy is different. Its subject matter, the Universe of stars and galaxies,  is remote and inaccessible.   We only have what is “out there” already. We had no hand in setting it up, and we can’t intervene if it behaves in an unexpected way. We are forced to work only with what has been given to us. Out there in the darkness the Cosmos may be beautiful, but all we can do is look at  pictures of it. We never get to experience it in the flesh. Experimentalists have real intercourse with nature, but astronomers have to be content with being mere voyeurs.

This is not to say that all astronomers are dirty old men in grubby raincoats – although I have to say that I know a few who could be described like that – but  many mainstream scientists do indeed tend to look down on us, at least partly because of the unconventional practices I’ve alluded to. On the other hand,  I suspect they also secretly envy us. From time to time they probably also have a guilty peek at their favourite pictures too.  Every time physicists look at astronomical images, do they feel just a little bit guilty?

You can hardly go on the internet these days without finding a website devoted to pornography astronomy.This is hardly surprising because both astronomy and pornography have led to technological advances that helped fuel the digital revolution. Astronomy gave us the CCD camera, which ushered in the digital camera that has made it much easier for both amateurs and professionals to make their own pornographic astronomical images. On the other hand, the porn industry was largely responsible for the rapid evolution of video-streaming technology. That must be why astronomers spend so much of their time doing video conferences…

Astronomers also led the way in the development of virtual reality. Frustrated by their inability to get  up close and personal with the objects of their desire, they have resorted to the construction of elaborate three-dimensional computer simulations. In these they can interact with and manipulate what goes on until they reach a satisfactory outcome. I’ve never found this kind of thing at all rewarding – the simulations are just not sufficiently realistic –  but large numbers of cosmologists seem to be completely hooked on them.