Striking Uncertainty

Posted in Biographical, Maynooth, Politics with tags , , , , on November 10, 2026 by telescoper

A hot topic around the Department for the last few days has been whether or not we’re all going to be on strike on Thursday 12th November. Since the suspension of the strike planned for 21st October, negotiations between the public sector unions aand government officials got going and then stopped and a new strike day was called, initially for 11th November, then changed to 12th November (i.e. this Thursday).

Instead of the pickets at individual workplaces as on 14th October, the plan for 12th November was a number of rallies as seen on the map above.

The route for the Dublin march is shown on the left here. The complication for Dublin is that there are two EU summits taking place this week thanks to it being Ireland’s turn at the EU presidency, so a big area of the city is cordoned off. We have received instructions on where to gather at the start – our marching orders, so to speak – and I’m planning to go into Dublin by train in the morning as other public transport is heavily disrupted by the EU business.

There are rumours that progress may have been made in the negotiations so the strike may be suspended (again) and the rallies called off but as things stand they are still very much on.

I am very annoyed with the Government, and especially Tanaiste Simon Harris, for the way they have handled this dispute. For one thing, they have been leaking details to the compliant establishment media of what is claimed to have been offered, which is inappropriate when the discussions are supposed to be confidential. Worse, though, the leaks have been misleading: they have for example been describing an “11%” offer which is nothing of the sort. Yesterday Simon Harris on the one hand called for “de-escalation” of the dispute and on the other said the unions had 48 hours to decide whether to “take it or leave it”. That doesn’t sound like de-escalation to me! With breathtaking hypocrisy, Harris also called upon the unions to engage “in good faith” with the offer. Where was the “good faith” when the Government failed to start negotiations until long after the previous deal expired and failed to implement that deal in full anyway?

These inept political posturings haven’t helped the negotiations one little bit, but if a deal is struck and Thursday’s strike is cancelled then whatever is offered will be reported to union members who will have a ballot on whether or not to accept it. I will be looking very carefully at the details before casting my vote.

As for work, I have a contingency plan in place for Thursday. As things stand, my two tutorials are cancelled but I have the material ready in case they go ahead. If I am on strike on Thursday I may take the opportunity presented by a trip into Dublin to do a little shopping after the rally.

On a personal note I was relieved that the strike was postponed from 11th November (tomorrow) because tomorrow I was due to have my latest knee treatment then and that would have been cancelled if there was a strike that day. That wouldn’t be the end of the world as I could have it later but between you and me I am struggling a bit with the old arthritis and really want to get it done. Now whatever happens with the strike I’ll get my injections tomorrow. The last time I had the jabs, six months ago, one knee decided to swell up which was quite unpleasant for a couple of days. I’ve had these injections a dozen times, though, and that’s the first problem I’ve had so hopefully I’ll be fine for Thursday.

All The Things You Ave Maria

Posted in Music with tags , , , , , on November 9, 2026 by telescoper

I was listening to the radio the other day and heard a version of the Ave Maria, aka “Hail Mary”, sung as a concert aria by Sumi Jo who performs it on this video.

The piece was composed by Vladimir Vavilov around 1970, although it is often misattributed to the Giulio Caccini. What struck me listening to it, however, was the similiarity of its chords to one of my favourite jazz standards, All The Things You Are, which was composed in 1939 by Jerome Kern. I’m not a trained musician but I think I have a reasonable ear for harmonies. I suppose it comes from listening to so much jazz. Anyway, this one is really very obvious, especially the section from 1:03…

The chords for Vavilov’s first 8 bars are:

Am | Dm7 | G7 | CM7 | FM7 | Dm | B7 | E

While Jerome Kern gives us

Am7 | Dm7 | G7 | CM7 | FM7 | F#m7 B7 | EM7 | EM7

I rest my case!

I’m not necessarily saying that Vavilov copied Jerome Kern. It is possible for two people to arrive at the same idea independently. I wrote a post a while ago about the similarity between a piece by Ravel and one by John Coltrane.

An Irish Airman Foresees His Death – W.B. Yeats

Posted in Poetry with tags , , , on November 8, 2026 by telescoper
I know that I shall meet my fate
Somewhere among the clouds above;
Those that I fight I do not hate,
Those that I guard I do not love;

My country is Kiltartan Cross,
My countrymen Kiltartan’s poor,
No likely end could bring them loss
Or leave them happier than before.

Nor law, nor duty bade me fight,
Nor public men, nor cheering crowds,
A lonely impulse of delight
Drove to this tumult in the clouds;

I balanced all, brought all to mind,
The years to come seemed waste of breath,
A waste of breath the years behind
In balance with this life, this death.

by William Butler Yeats (1865-1939)

Weekly Update from the Open Journal of Astrophysics 07/11/2026

Posted in OJAp Papers, Open Access, The Universe and Stuff with tags , , , , , , , , , on November 7, 2026 by telescoper

It’s time for another Saturday update of activity at the Open Journal of Astrophysics. Since the last update we have published a further three papers, bringing the number in Volume 9 (2026) to 259 and the total so far published by OJAp up to 707.

I continue to include the posts made on our Mastodon account (on Fediscience); these announcements also contain a clickable form of the DOI for each paper. Our Mastodon account has regular updates and other announcements from OJAp too, including posts from the OJAp blog.

The first paper this week was published on Tuesday 3rd November in the folder Cosmology and Nongalactic Astrophysics. The title is “Selection effects in correlated observations with application to distance-ladder observations” and it is by Will J. Percival (U. Waterloo, Canada). It presents a discussion of the selection bias resulting from correlated observables, how to mitigate such effects, and the implications for the Hubble Tension.

The overlay for this one is here:

You can find the officially accepted version on arXiv here and the announcement on Fediverse here:

Open Journal of Astrophysics

New Publication at the Open Journal of Astrophysics: "Selection effects in correlated observations with application to distance-ladder observations" by Will J. Percival (U. Waterloo, Canada)

doi.org/10.33232/001c.173510

November 3, 2026, 9:36 am 1 boosts 1 favorites

The second paper for this week, published on Wednesday 4th November in the folder Astrophysics of Galaxies, is “Effects of Resolution and Local Stability on Galactic Disks: I. Multiple Spiral Mode Formation via Swing Amplification” by SungWon Kwak, Ivan Minchev, Christoph Pfrommer & Matthias Steinmetz (Leibniz-Institüt für Astrophysik Potsdam, Germany) and Sukyoung K. Yi (Yonsei U., Republic of Korea). This article presents a theoretical study of the formation of spiral modes in Milky Way type galaxies, showing that a simulated halo with appropriate mass resolution can sustain multi-mode spiral structure.

The overlay looks like this:

The official version of the paper can be found on arXiv here and the Fediverse announcement here:

Open Journal of Astrophysics

New Publication at the Open Journal of Astrophysics: "Effects of Resolution and Local Stability on Galactic Disks: I. Multiple Spiral Mode Formation via Swing Amplification" by SungWon Kwak, Ivan Minchev, Christoph Pfrommer & Matthias Steinmetz (Leibniz-Institüt für Astrophysik Potsdam, Germany) and Sukyoung K. Yi (Yonsei U., Republic of Korea).

doi.org/10.33232/001c.173548

November 4, 2026, 8:47 am 0 boosts 2 favorites

The third and final paper of the week, published on Friday November 6th 2026 in the folder Cosmology and Nongalactic Astrophysics is “Clustering redshift distribution calibration of weak lensing surveys using the DESI-DR1 spectroscopic dataset” by R. Ruggeri (Queensland U. Tech, Australia) and 64 others distributed around the world. Using DESI spectroscopic data, researchers independently calibrate redshift distributions for DES, KiDS, and HSC weak-lensing samples, finding agreement with existing methods and offering a robust way to reduce cosmological uncertainties.

The overlay for this is here:

The accepted version of this one can be found on the arXiv here and the Mastodon announcement here:

Open Journal of Astrophysics

New Publication at the Open Journal of Astrophysics: "Clustering redshift distribution calibration of weak lensing surveys using the DESI-DR1 spectroscopic dataset" by R. Ruggeri (Queensland U. Tech, Australia) and 64 others distributed around the world.

doi.org/10.33232/001c.173639

November 6, 2026, 8:22 am 1 boosts 0 favorites

That concludes this week’s update. It has been a slower week than average, but we have plenty of papers in the pipeline and I’m still hopeful that we will reach a total of 300 papers this year.

Dr? No.

Posted in Education with tags , , , , on November 6, 2026 by telescoper

A scandal seems to have developed at the University of Galway concerning Tom Felle, an associate professor at said University’s Department of Journalism and Media who was Head of the Department until last year, and who has been described as “Dr Tom Felle” on the university’s website. Mr Felle – who is, ironically, an expert in disinformation and “fake news” – claimed to have a doctorate in journalism from City, University of London (now City St George’s), where he used to work as a senior lecturer, but this is false – he has never been awarded a PhD from that institution. There seems to have been a lack of due diligence in Galway.

All this reminds me of 17 years ago, in October 2009, when I posted an item about Mark Brake, a Professor at the University of Glamorgan, who falsely claimed on a funding application that he had a PhD from Cardiff University.

(The University of Glamorgan no longer exists as such, as in April 2013 it merged with University of Wales, Newport, to form the University of South Wales.)

I thought for old times’ sake I would post the Brake piece again. The following blog post led to me being threatened with a libel action. My response was to pass on the name and address of my solicitor with the message “Go ahead. Make my day” (or words to that effect). I never heard back. Everything I said was (a) true and (b) in the public domain anyway.

This morning there was some discussion in the Department about how many academics there might with fictitious credentials. I am not sure recruiters actually check degree awards and the like. They should do.

Remembering the 5th of November

Posted in Biographical, History with tags , , , on November 5, 2026 by telescoper

Today is November 5th, so tonight is Guy Fawkes’ Night (or Bonfire Night). This is not celebrated in the Republic of Ireland, not least because of its anti-Catholic origins, but is a big thing in the United Kingdom. In Ireland the bonfires and fireworks happen on Halloween. Bonfire Night commemorates the Gunpowder Plot of 1605, which was intended to blow up the Houses of Parliament. Guy Fawkes was supposed to light the blue touchpaper on that occasion and it has been a tradition to burn his effigy on the bonfire on the anniversary of the attempt, every November 5th, while letting off fireworks.

When I was young, Guy Fawkes’ Night was the thing we celebrated rather than Halloween. Although we didn’t put on anything elaborat, most families held their own bonfire in their garden and fireworks could easily be bought from local shops who stocked up at this time of year. Since we had open ground right in front of our house, we had very big bonfires where I grew up in Benwell which lots of other kids came to. Once, I remember, my uncle Richard brought some thunderflashes (essentially stun grenades) her had purloined when he was in the Army. They were so loud the police paid us a visit, but there were no arrests. The number of private bonfire parties has decreased markedly since then, owing to safety concerns, and they have largely been replaced by large scale organized celebrations.

Another tradition associated with November 5th also seems to have died completely. When I was a kid the thing to do was to make an effigy of Guy Fawkes (called a “Guy”) and parade him from door to door in the days before Bonfire Night – usually in a pram – asking for “Penny for the Guy”. The idea was if you had an impressive Guy, people would give you money which you used to buy fireworks for the forthcoming party. Of course you were hoping for a lot more than a penny.

Two young lads and a Guy

I suppose that this tradition has been displaced by the American import “Trick-or-Treat”, which I think is a shame. Next thing you know, there won’t be Guy Fawkes’ Night at all; it will be called 5/11 – or would it be 11/5?

Anyway, I remember one year spending ages making a really good Guy with a head of papier mâché and plasticine for his eyes, nose and mouth. My mum knitted him a hairpiece. I was really proud of my Guy, especially when he sat on top of the huge pile of wood that was going to form the bonfire.

When it was lit – which happened before the fireworks started – the heat from the flames started to melt the plasticine features of the Guy. The other kids rushed around in excitement as the adults sorted out the Roman Candles, Catherine Wheels and the rest of the soon-to-be-ignited pyrotechnics that would go bang and whizz though not necessarily in that order. But I stood traumatised, staring at the Guy. After a few minutes I started sobbing and ran to my mum in anguish as molten plasticine dripped down his face from his eyes.

Guy Fawkes was crying…

Working to Rule?

Posted in Education, Maynooth, Politics with tags , , , , , , , on November 4, 2026 by telescoper

While we await confirmation of the next 24-hour strike planned for Thursday 12th November, I’ve been making contingency plans for teaching. A recent article in the Irish Times states that the Government’s offer is worth about 7.75% over 20 months, which is so far short of the cost-of-living increase required that it is insulting. Given the gap between the two sides I think the strike is highly likely to proceed. On that basis I went out and bought some thermal underwear in anticipation of standing on a cold picket line.

The public sector unions have been talking about escalating the work-to-rule (aka work-to-contract) which some unions, e.g. those involving teachers, have been implementing since the start of the dispute. My own Union, the Irish Federation of University Teachers (IFUT), has not been engaged in a work-to-contract for the very practical reason that academic contracts say very little about working hours or duties. It’s hard to do a work-to-rule if you don’t have any rules! Our technical and administrative staff are in a different situation as their working hours are fixed, but they are not yet involved in a work-to-rule.

The Director of Human Resources at Maynooth University recently wrote to all staff demanding that they state whether or not they worked on the last strike day (11th October) before “close of business” today. Having no idea when the University’s business is supposed to close, I asked for clarification and was told it meant 5pm. That must be when the administrative staff go home, but it’s not close of business for academic staff. Indeed there are lectures timetabled at 5pm every day. I rarely leave the office before 6.30, actually. While acknowledging the positives of flexible contracts I feel obliged to point out some of the ways that university managements exploit the goodwill of academic staff.

Take the next couple of weeks. Next week is Science Week (8th-13th November) at Maynooth University which involves several evening events, including Science Night, which is on Friday 13th November from 6 to 8.30, well past “close of business”. If we (by which I mean academics, technicians, etc) did work to rule then all those events would be cancelled. The following week we have two Open Days. The first on Friday 20th is in normal working hours, but the second is on Saturday 21st November. A work to contract would rule that out too. You can also respectively add our Space Week event, on Wednesday 9th October in the evening.

The University Management sees such events as recruitment exercises, required because the University has to recruit huge numbers of students so it can use the income they generated pay for the President’s luxury VIP taxi service and other perks, as well as the ever-increasing band of Vice-Presidents. All these events rely on ordinary staff giving their time freely to undertake these activities on top of the usual teaching and research and without remuneration, let alone unsocial hours payments.

All this however pales into insignifance compared to the grotesque exploitation of staff during the Covid-19 pandemic during which teaching staff were required to transform their working methods, undertake countless hours of unpaid overtime, and suffer long periods of isolation and stress. They did it because they knew there was an emergency and because they actually care. In return for this sacrifice they have received nothing but insincere platitudes.

Over the years that I’ve worked in universities, I’ve seen them systematically taken over by people who really don’t care at all about the important things that universities do, i.e. teaching and research. The effect on ordinary staff is exhaustion caused by the overwork required to meet arbitrary criteria of productivity imposed by a remote and uncaring managerial class. Universities are thus a microcosm of neoliberal society at large, with the management being the propertied class, the academics being the workers, and the students being mere commodities.

While most academic staff have enjoyed having flexible contracts, the lack of defined duties and responsibilities has allowed managers to use them systematically to exploit us. I am now definitely of the opinion that we should have real contracts as opposed to what we have now which basically says “do what your Head of Deparment tells you to do.” If we had proper contracts, by which I mean of a sort we could actually work to, then that work cause a fundamental shift in the balance of power within higher education institutions.

Laniakea – Camille Pépin

Posted in Music, The Universe and Stuff with tags , , , , on November 3, 2026 by telescoper

I thought you might like to hear a recording of piece I heard a couple of weeks ago at the National Concert Hall in Dublin. This is Laniakea by French composer Camille Pépin which is inspired by our Local Supercluster of galaxies which astronomers have named Laniakea, an Hawaiian word meaning “immeasurable heaven”. Stylistically the music reminds me a lot of John Adams, and I don’t mean that in a negative way!

It’s a Small World…

Posted in Biographical, LGBTQ+, Politics, The Universe and Stuff with tags , , , , , , on November 2, 2026 by telescoper

Yesterday I was reading the weekend edition of the Irish Times and came across this article:

It was only afterwards that the name of the author, Hagai El-Ad rang a bell. When I did a search for his name I found his wikipedia page that describes him as an “Israeli LGBT and human rights activist”. When I read further I remembered that I met him years ago at a conference in Casablanca, called From Quantum Fluctuations to Cosmic Structures, when he was a budding physics student with an interest in cosmology, especially in cosmic voids. I was alarmed to realize that conference was in 1996! How can it have been 30 years ago? Hagai El-Ad subsequently co-wrote a paper on the subject of cosmic voids.

I guess he gave up the cosmology to concentrate on more pressing matters, but this goes to show it is a small world (but a big Universe).

The Next Seven Weeks

Posted in Biographical, Education, Euclid, Maynooth with tags , , , on November 1, 2026 by telescoper

Now that Hallowe’en is out of the way, and we’re into November, the next scheduled break is in seven weeks time, for Christmas. The mid-term break fell in such a way that the 12 weeks of teaching split 5-7 instead of the tidier 6-6, which means that we have quite a long run-in. Lectures finish on Friday 18th December 2026. I don’t have any lectures on that day, actually, nor on the day before. I do have a tutorial on Friday 18th but I don’t imagine many students will turn up. I think I’ll try to get through the material before the end of term and then postpone the tutorial until the week before the examinations, which start on 8th January. That way I can spend a bit of time with a certain person before he goes to spend Christmas with his family.

Talking of examinations, I was a bit late getting my Semester 1 papers written but when I finally uploaded them I discovered that at least I wasn’t the last member of staff to complete this task. Every year the deadline for examination papers is pushed earlier and earlier. I don’t know why. Perhaps the people in charge just enjoy bossing the academic staff around.

I’ll be back to the office tomorrow to resume teaching, etc. but it is looking increasingly likely that we will be having more industrial action, as the negotiations between Unions and Government seem to have broken down. I know from talking to colleagues that there was considerable scepticism that the Government side were going to negotiate in good faith. The Minister’s comments to the media certainly don’t suggest that is the case. Anyway, we’re ready to go on strike again if necessary. I think November 1112th is the likely date for another 24-hour stoppage (updated from 11th). I have a medical appointment booked for that day, which will be cancelled if the strike goes ahead but it is routine and can be rescheduled. And if a one-day strike doesn’t work, who knows?

Among the highlights of the next seven weeks will be Euclid DR1 day on which will be published raw data, calibrated images, catalogues, and spectra covering approximately 1,900 square degrees. There won’t be any cosmology results – for those you will have to wait until mid-2027 – but the data set will be a feast in itself and is sure to attract considerable media attention.

I’m also thinking about preparing the Open Journal of Astrophysics for 2027. That will not only mean starting a new volume – Volume 10 – but also bringing in some changes to improve the workflow and improve the visual appearance of our published papers. We’re also going to publish a new policy on the use of AI in our papers. I suspect all journals are experiencing a deluge of AI-generated articles and OJAp is no exception. It’s very tiresome having to deal with all the slop, but it’s not going to go away anytime soon so we’ll just have to deal with it.

P.S. Today is Dia de Todos los Santos in Spain, a day on which people remember deceased family members and friends. The date takes on an especially sad significance this year after the terrible loss of life in a train crash last week.