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Dunkirk

Posted in Biographical, Film, History with tags , , on July 17, 2023 by telescoper

On Saturday I watched the 2017 film Dunkirk for the first time. I don’t often watch films on TV but I saw this one in the listings and since it got some very positive reviews I thought I’d watch it. Here’s the trailer.

So what did I think?

First, the positives. There is some wonderful cinematography in this movie, and some realistic action sequences that manage to be disturbing without degenerating into a gorefest. It’s also quite interesting that we don’t really see the enemy at all at any point during the film. In summary, I found the first forty minutes or so very gripping, despite (or perhaps because of) the almost complete lack of dialogue.

After that, though, my interest began to wane. The main negative is that I found it hard to engage with any of the characters. In particular, the film did not convey the stress the troops must have been under. The editing was a bit of a mess too. It’s far too repetitive and I found some of the scenes rather contrived.

(I gather some people found the sound in the cinema version rather oppressively loud, but I watched it on telly at home so just turned down the volume…)

Overall, I found Dunkirk worth watching, but I’ve seen it described as one of the greatest war films of all time and it’s not that.

Three historical points.

First, I think there’s a key ingredient missing from this – and some other – tellings of the Dunkirk story, and that is the crucial role of the rearguard that valiantly defended the perimeter of the town and won enough time for evacuation to proceed. The different units of the rearguard (both French and British) depended entirely on the units either side of them to stand. Had the perimeter been broken anywhere, the defence would have failed. The men involved must have thought that they had no chance of making it back to Britain, but they held their ground and by doing so ensured that many thousands did get home. In fact, it was such a well-organized operation that much of the British rearguard was actually evacuated after a controlled retreat to the beach.

A second point is that most of the over 800 small boats that eventually proved crucial in Operation Dynamo were crewed by naval personnel, rather than their owners. The few exceptions were fishing boats, like the one shown in the film. Many of the smaller ships with a shallow draft were used to ferry men from the beach to destroyers rather than taking them all the way back to England.

Incidentally, the trip from Ramsgate – where the little boats were assembled – to Dunkirk is about 50 miles of open water. That’s quite a journey for a pleasure boat or paddle steamer.

Finally, the film reminded me that Winston Churchill’s famous speech in response to the “miracle” of Dunkirk, with its peroration “We shall fight them on the beaches, etc” was given to the House of Commons. It includes this:

We must be very careful not to assign to this deliverance the attributes of a victory. Wars are not won by evacuations. But there was a victory inside this deliverance, which should be noted.

Hansard, 4th June 1940

Churchill made that speech on 4th June 1940. I was born on the same day in the same month, a mere 23 years later.

Euclid in Space!

Posted in Euclid, The Universe and Stuff on July 16, 2023 by telescoper

I saw this little movie on the ESA Update page for Euclid and couldn’t resist sharing it here. It’s a montage of images from the Canada-France Hawaii Telescope (CFHT); the object you see moving upwards in the centre of the frame is none other than the Euclid spacecraft, hurtling towards its destination at the 2nd Lagrange Point. You will see other moving objects. I’m not sure what they are but the field is in the ecliptic plane so they’re likely to be small solar system objects, probably asteroids.

Incidentally, people keep asking me for updates about Euclid. Although I am privy to the regular updates available to members of the Euclid Consortium, I am not allowed to publish anything on here that’s not already in the public domain nor would I want to, lest anyone think I would presume to speak on behalf of either ESA or the Euclid Consortium via the medium of a personal blog. You can follow the official updates here from people who actually understand everything that is going on!

I will just say that all the key steps so far – a critical orbit manoeuvre needed to get into the correct trajectory for L2, a temporary rotation of the spacecraft to allow it to heat up and to allow residual gas to evaporate, deployment of the high-gain antenna (essential to send data back to Earth), and the switching on of the two instruments (NISP and VIS) – have taken place in good order. There is however a long way to go before everything is tested, verified, calibrated and ready for action. It’s a very busy time for the engineers and instrumentalists; we just need to give them the time they need to work their technical magic!

Astronomical Observatories on Indigenous Land

Posted in Euclid, Politics, The Universe and Stuff with tags , , , , , , , , on July 15, 2023 by telescoper

I’ve been meaning to post about for some time about the use of telescopes all around the world that reside in observatories on lands previously and/or presently occupied by indigenous peoples. The creation of these astronomical facilities has been accompanied by neglect (and sometimes violent displacement) of tribal communities native to the land on which they now stand. Though we exploit native lands for science, the astronomical community makes little reference to the people who are directly impacted by the advancement of astronomy through colonialism of this sort.

I know I’m not alone in thinking that, at the very least as a community we should do much more to acknowledge our use of astronomical facilities built on land that in many cases was basically “stolen” by colonial settlers. There was a talk about this issue at the recent Euclid Consortium Meeting in Copenhagen, and it came up at the National Astronomy Meeting in Cardiff in the context of the broad issue of the decolonization of astronomy.

Anyway, just for a start I have included here a small gallery of images of modern astronomical observatories of various kinds, with captions giving the names not of the observatory, but of the indigenous peoples upon whose land it is built:

There are many more than these, but hopefully you get the point. The question is: what to do about it?

The Honeycombs

Posted in LGBTQ+, Music with tags , , , , on July 14, 2023 by telescoper

At the end of a long week I’m now waiting for the oven to heat up for my dinner (salmon) and while it’s doing that I thought I’d share an old record or two by a popular beat combo of days gone by.

The Honeycombs in 1964

Have I The Right? was a big hit in 1964 for The Honeycombs. The video is redolent of the 1960s – the music, the photography, the clothes are very much of that period – the one exception being the drummer, Honey Lantree, who was one of the first female drummers in a hit band; she passed away five years ago. She was the sister of the bass player John Lantree. who is on the left in the above picture.

The band was produced by pioneering sound engineer Joe Meek (who I’ve blogged about before). Joe Meek like to have a strong blend of low frequencies in the mix, but Honey Lantree tended to use bass drum rather sparingly, hence Joe Meek’s suggestion that the band should stamp their feet during the “Come Right Back” bit of the chorus. Anyway, it’s what kinds nowadays call “a banger”…

The Honeycombs are generally regarded as a one-hit wonder, which is one hit more than most bands manage, but is a shame because their first album Here Are The Honeycombs has some great music on it. Take this, for example, their third follow-up single Eyes:

This record has an an interesting melody,  hypnotic atmosphere all of its own and some great work on the drums by Honey Lantree. I think it’s great, actually, but it wasn’t a commercial success largely because it didn’t get played on the BBC at the time. Why not? Well, look at the lyrics:

Eyes, I’ve seen in some crowded places
Staring from lonely faces
Wanting someone to want them too

Eyes that night after night are trying
to keep themselves from crying
making believe their dreams are true

But eyes of, someone who’s in love
Who would ever have thought that I’d find them there

Eyes that watch as we drew together
wondering if we could ever
find all the love they’ve never known

Eyes that now we have left behind us
In places you never find us
where people go cause they’re alone

Now I gaze in the eyes of the one I love
Now no longer alone and afraid and sad

Although it’s not explicit, the song is about a guy getting off with another guy in a crowded gay bar while the other customers look on. The BBC wouldn’t touch that sort of thing back in 1964!

Watching the Hurling

Posted in Art, GAA with tags , , on July 13, 2023 by telescoper
Picture Credit: James Crombie of INPHO

No time for a proper post today, but I do have a gap in between meetings to share this wonderful picture of a little lad absorbed by the action at Croke Park during last weekend’s All-Ireland Hurling Semi-Final between Kilkenny and Clare (won by Kilkenny by 1-25 to 1-22, after a strong fightback by Clare). It’s a superb composition, with the little boy seemingly on his own but united with the others by their joint fascination with the game.

The All-Ireland Final (between Limerick and Kilkenny) is on Sunday 23rd July at 3.30pm. Whoever the kid is he might well be there; you can tell from the yellow and black stripes of his replica kit that he’s a Kilkenny supporter…

Maynooth in the News

Posted in Biographical, Euclid, Maynooth, The Universe and Stuff with tags , , on July 12, 2023 by telescoper

I was in a meeting this morning at which it was mentioned that the recent launch of the Euclid satellite has generated quite a lot of publicity in the news media for Maynooth University. There’s a piece in the Sunday Times (Ireland Edition), another in Silicon Republic, and an online feature for RTÉ Brainstorm as well as a radio segment on Morning Ireland and another on NewsTalk.

Maynooth University plugged these items in on the “Maynooth in the News” feed on its main webpage, along with many other items that show the University in a good light.

Conspicuous by its absence from that feed, however, is the biggest story surrounding Maynooth University in recent days, namely the appalling decision by the President to scrap elections to the Governing Authority of the University in favour of having representatives chosen only by the President. This is just one example of the increasingly intransigent and authoritarian management of the University. Can anyone justify the complete disenfranchisement of the staff of the University from the Governance of the university? Or that an Executive body should select the Board to which it is supposed to be accountable?

I know I’m not the only person employed by this University who thinks this decision is a terrible one – my Union, IFUT is strongly opposed- but it has been already been imposed and now we have no say. At least you can read about, e.g. here in the Times Higher.

One story you can’t read about however concerns the outcomes of Maynooth University’s “Staff Climate and Culture Survey” which was carried out in 2022 with the promise made to participants that results would be published in early 2023. No such results were ever communicated to staff and all mention of this survey has been wiped off the University’s web pages. I don’t know why this happened, but I venture to suggest that if the results had been good the Maynooth publicity team would not have hesitated to publish them.

Since the Management of Maynooth University has chosen to close off any internal channels by which academic and other staff can communicate their views, it seems that the only means of communication open to us is via the external media. Perhaps the Times Higher will run a story on the Curious Case of the Missing Staff Survey?

Social Media and Academia

Posted in Biographical with tags , , , , on July 11, 2023 by telescoper

I saw the post attached below and thought I’d share it here. I don’t have as many followers on social media as the author of the post and I’ve never thought of confining this blog to purely research topics. In terms of academic matters I never thought Twitter was useful for anything other than sharing web links. I’m glad that I stuck to the longer form of blogging represented by this site.

Nevertheless I do have similar experiences of Twitter to those described in the article. It has indeed turned to shit. Since Elon Musk took over, you are basically silenced unless you pay for a blue tick, the social media equivalent of buying a megaphone for use in a library. Add the constant stream of promoted tweets and other ads and it really is a bad experience all round. I locked my Twitter account some time ago.

While I still post on Twitter, I now much prefer Mastodon. I have about 1/8 the number followers there, but much higher levels of engagement and it’s far more civilized. WordPress has now introduced an autopost to Mastodon, incidentally. The autopost to Twitter is no longer supported. If anyone wants to follow me on social media I’d recommend finding me on Mastodon.

(I’ve also joined BlueSky, but so far that is rather slow. I won’t be joining Threads, as that isn’t available in the civilized world (i.e. the European Union) owing to data protection issues.)

Euclid Update

Posted in Euclid, The Universe and Stuff with tags , , on July 10, 2023 by telescoper

The Euclid spacecraft launched over a week ago so so here’s a short video explaining its trajectory and what it will do over the next weeks and months.

Covid-19 at NAM

Posted in Biographical, Covid-19 with tags , , on July 9, 2023 by telescoper

Public Service Announcement!

Last week’s UK National Astronomy Meeting in Cardiff was the biggest ever, and it was noticeable that very few people (less than 5%) were wearing face coverings at any point. It’s not surprising therefore that there have been reports of people testing positive for Covid-19. I don’t know how many cases have developed overall, but two people with whom I was in reasonably close contact during the conference have tested positive so, although I have no symptoms, I decided to test myself as a precaution.

Doing a test was more difficult than I thought as antigen test kits are in short supply in Maynooth these days. I tried two supermarkets and a pharmacist to no avail, and then someone in the pharmacist said she’d seen them in Aldi so I bought some there.

The result was negative:

I’ll do another one tomorrow morning just in case.

If you happened to be at NAM I’d encourage you also to get a test. If you have done one already and tested positive I’d encourage you to contact the Local Organizing Committee, who are monitoring the situation, either by email (contact details here) or via the anonymous reporting form here.

Branding Physics

Posted in Maynooth with tags , on July 9, 2023 by telescoper

How do you like the AI-generated image for new corporate branding of the Department of Theoretical Physics at Maynooth University?

I quite like it, as it accurately portrays the friendly and welcoming atmosphere of the Department, but it’s a bit misleading because the sinister-looking men in the picture are wearing ties.