Archive for Maynooth

Good Friday Morning

Posted in Biographical, Education, Maynooth with tags , , , on April 18, 2025 by telescoper

Good Friday has a slightly strange status in Ireland. It is a Bank Holiday, meaning that the banks are shut, but it’s not a statutory public holiday so many people still go to work. This differs from the UK and Northern Ireland for which it is a public holiday, which seems strange when you think about the Republic’s Catholic traditions.

Schools in Ireland are closed today, but that’s because they are on an Easter break anyway. In contrast, Easter Monday (21st April) is both a Bank Holiday and public holiday. Maynooth University is closed today, so I miss a Particle Physics lecture, and next week is the Easter break (including Easter Monday). We return on Monday 28th April for the remaining two weeks of teaching, apart from Monday 5th May which is a Bank Holiday and a public holiday. The last day of teaching is Friday 9th May, which also happens to be the day on which I’m giving a colloquium at Maynooth, and examinations start a week later, on 16th May.

The weather so far is consistent with today being a Bank Holiday:

Bank Holiday weather

I think I’ll wait for a gap in the rain before going out.

Oh.

It looks be spending most of the day indoors! It seems a good day to make a start on my reading list.

It’s been a very busy week, not only because of the very enjoyable visit by Brian Schmidt, but also because I wanted to clear my coursework grading before the Easter break. I managed to do the last of that yesterday, so I don’t have to do any of that either this weekend or during the Easter break. There are some more assignments due, but I will deal with them when we return after Easter.

The Day of St Patrick

Posted in History, Maynooth with tags , , , on March 17, 2025 by telescoper

Well, it’s St Patrick’s Day, which is a public holiday here in Ireland, so Lá Fhéile Pádraig sona daoibh go léir!
This morning I watched the Parade in Maynooth. It didn’t rain, but it was a strangely subdued affair notable for the lack of music. The isn’t much of an atmosphere if the participants are walking along in silence! You can’t have Craic agus Ceol if there’s no Ceol. I only counted two tractors too; usually there are many more than that. Fortunately, I have a calendar that offers a tractor for every month to make up for this disappointment. Still, it was good to see the kids enjoing themselves. The highlight for me this year was the Coakley Septic Tank Cleaning Truck, which just outdid the Thornton’s Refuse Collection Vehicle for sheer splendour.

Anyway, I should take the opportunity to write something about St Patrick. Not much is known for certain but it seems he was born in Britain, probably in the late 4th Century AD, probably somewhere around the Severn Estuary, and probably in Wales. It also appears that he didn’t know any Latin. When a young man, it seems he was captured by Celtic marauders coming up the River Severn and taken as a slave to Ireland. He eventually escaped back to Britain, but returned to Ireland as a missionary and succeeded somehow in converting the Irish people to Christianity.

 


Or did he? This interesting piece suggests his role was of lesser importance than many think.

However it happened, Ireland was the first country to be converted to Christianity that had never been part of the Roman Empire. That made a big difference to the form of the early Church here. The local Celtic culture was very loose and decentralized. There were no cities, large buildings, roads or other infrastructure. Life revolved around small settlements and farms. When wars were fought they were generally over livestock or grazing land. The early Irish Church that grew in this environment was quite different from that of continental Europe. It was not centralized, revolved around small churches and monasteries, and lacked the hierarchical structure of the Roman Church. Despite these differences, Ireland was quite well connected with the rest of the Christian world.Irish monks – and the wonderful illuminated manuscripts they created – spread across the continent, starting with Scotland and Britain. Thanks to the attentions of the Vikings few of these works survive but the wonderful Lindisfarne Gospels, dating from somewhere in the 8th Century were almost certainly created by Irish monks. The Book of Kells was probably created in Scotland by Irish Monks.

The traffic wasn’t entirely one-way however. A few years ago I saw a fascinating documentary about the Fadden More Psalter. This is a leather-bound book of Psalms found in a peat bog in 2006, which is of similar age to the Lindisfarne Gospels. It took years of painstaking restoration work to recover at least part of the text (much of which was badly degraded), but the leather binding turned out to hold a particularly fascinating secret: it was lined with papyrus. The only other books from the same period with the same structure that are known are from the Coptic Church in Egypt. That doesn’t mean that whoever owned the Fadden More Psalter had actually been to Egypt, of course. It is much more this book made its way to Ireland via a sort of relay race. On the other hand, it does demonstrate that international connections were probably more extensive than you might have thought.

Anyway, back to St Patrick’s Day. Saint Patrick’s Day is celebrated on March 17th, the reputed date of his death in 461 AD. Nobody really knows where St Patrick was born, though, so it would be surprising if the when were any better known. In any case, it wasn’t until the 17th Century that Saint Patrick’s feast day was placed on the universal liturgical calendar in the Catholic Church. Indeed, St Patrick has never been formally canonized. In the thousand years that passed any memory of the actual date of his birth was probably lost, so the choice of date was probably influenced by other factors, specifically the proximity of the Spring Equinox (which is this year on Thursday March 20th).

The early Christian church in Ireland incorporated many pre-Christian traditions that survived until roughly the 12th century, including the ancient festival of Ēostre (or Ostara), the goddess of spring associated with the spring equinox after whom Easter is named. During this festival, eggs were used a symbol of rebirth and the beginning of new life and a hare or rabbit was the symbol of the goddess and fertility. In turn the Celtic people of Ireland probably adapted their own beliefs to absorb much older influences dating back to the stone age. St Patrick’s Day and Easter therefore probably both have their roots in prehistoric traditions around the Spring Equinox, although the direct connection has long been lost.

Storm Éowyn Passes

Posted in Biographical, Maynooth with tags , , on January 24, 2025 by telescoper

So it’s just after 11am on Friday 24th January 2025 and the Red Alert in my area related to Storm Éowyn has just been downgraded to Orange. It was very windy overnight and this morning, though there was no discernible damage to my house and no interruption to the electricity supply. That has not been the case for many others, though. There are a staggering 715,000 power outages across Ireland this morning. That’s so many that it will probably take many days to fix them all.

Here’s a map showing some of the power outages in my general vicinity:

I’m told that power is off in a few places in Maynooth and various traffic lights are not working; fallen trees are also blocking some roads. It’s still very windy – though the force seems to be abating quite quickly – so I think I’ll leave it a while before going out to see if there is any obvious damage in an around town. Shops and businesses would have been closed during the Red Alert, most planning to open around noon. Obviously that will depend on whether or not they have electricity.

Anyway the storm is now heading North East and its presence will soon be felt in Scotland

Update: 12.08, the weather warning was downgraded to yellow at noon. It’s still very windy though.

Update: 14.11, went for a walk into Maynooth. Traffic lights on Straffan Road out from the Glenroyal up to Main Street. All shops on Main Street closed and apparently without electricity. Traffic lights at the Roost are working as are those on Mill Street. Dunnes stores in Manor Mills is open but the rest of the shops are closed. South Campus was closed but I walked around North Campus; there are lots of branches of various sizes that have sheared off, but no serious damage that I saw. No sign of buses or trains having resumed.

Marking Time Again

Posted in Education, mathematics, Maynooth with tags , on January 13, 2025 by telescoper

Lecturers at Maynooth University are supposed to be available on the telephone to deal with queries from students concerning their examinations. This morning I was “on call” for the first time in 2025 and indeed the first time since 2023. Since I live in Maynooth I decided to come into campus in case of a query so I could go to the examination hall to deal with it if required. In the event, however, the examination passed off without incident and nobody called.

I wasn’t twiddling my thumbs all morning though. It seemed a good opportunity to go through the accumulated coursework for this module applying various exemptions for medical or other reasons so that when I’ve marked the scripts I can immediately combine the results with the CA component.

So here I am again, with a stack of an examination scripts to mark. The picture shows about 50 papers, part of the collection from my module on Differential Equations and Transform Methods. I want to get them out of the way as quickly as possible as I have another paper coming up next week and have a lot of other things to do before term starts at the beginning of February. I plan to spend the next couple of days correcting these, adding up the marks, combining those with the coursework, and preparing everything for upload to the system. I want to get this task out of the way as quickly as possible as I have another paper coming up next week and have a lot of other things to do before term starts at the beginning of February.

2025: The Year Ahead

Posted in Biographical, Euclid, Maynooth with tags , , , , on January 1, 2025 by telescoper
For last year’s words belong to last year’s language
And next year’s words await another voice.
And to make an end is to make a beginning.

From Four Quartets, ‘Little Gidding’ by T. S. Eliot.

January is named after the Roman deity Janus, who according to Wikipedia, is the god of beginnings, gates, transitions, time, duality, doorways, passages, frames, and endings. Since I did a retrospective post yesterday about 2024 in retrospect, I thought I’d do a quick one today (1st January 2025) to mention a few things looking forward.

January will, as usual, be dominated by examinations, and especially the marking thereof. The first examination for which I am responsible is on January 13th.

February sees the start of a new semester. I’ll be teaching Particle Physics for the first time at Maynooth. I taught this subject for many years at Nottingham and Cardiff (the latter combined with Nuclear Physics), so it should be OK. My other module is Computational Physics which I have taught at Maynooth every year since 2018, apart from 2024 when I was on sabbatical.

The big event in March will be the release of “Q1” data from Euclid. This is only a very small part of the full survey, but is an important milestone and will no doubt attract a lot of press coverage. There’s a blog post by Knud Jahnke here. No doubt I’ll do a few blog posts too. The first full data release DR1 will take place in 2026. The Q1 release is timed to coincide with the annual Euclid Consortium Meeting, which this year takes place in Leiden. I won’t be able to attend in person, as it happens during teaching term, but may be able to follow some of the sessions remotely.

In April we will have a very special visitor to Maynooth to deliver the Dean’s Lecture (of which more anon). Much less significantly, I’ll be giving a Colloquium in the Department of Physics.

May will largely be taken up with second semester exams and assessments – there will be a lot of computational physics projects to correct as well as the usual examinations.

The annual meeting of the European Astronomical Society takes place in Cork in June. I’ve been to Cork before, but am looking forward to going again.

And then it will be summer. I did a lot of travelling during my sabbatical so I am not planning to travel much in 2025, though I may try to visit some more places in Ireland. Hopefully I’ll be able to get on with some research too. This year I am supervising my first MSc project at Maynooth, so that will be an interesting new experience.

And then we’re more-or-less into the next academic year 25/26. That’s beyond my planning horizon. I don’t know what I’ll be teaching, but it may be the same as 2024 (at least for Semester 1). I wonder if I’ll get to teach any astrophysics or cosmology here before I retire? It doesn’t look likely…

2024 in Retrospect

Posted in Barcelona, Biographical, Cardiff, Maynooth with tags , , , , , on December 31, 2024 by telescoper
What we call the beginning is often the end
And to make an end is to make a beginning.
The end is where we start from.

T. S. Eliot, from Little Gidding, the last of the Four Quartets.

I wasn’t really planning on posting a retrospective of the year 2024, but the rain is pouring down outside so I’ve decided to use up a bit of time before going out in the hope that the rain stops.

The past year has been very busy with significant life events. One particular highlight has to be a wonderful once-in-a-lifetime trip to Sydney in February. I don’t know if I’ll ever get the chance to visit Australia again, but if I do I’ll take it! Shortly after returning from that trip I went back to Barcelona until the summer, leaving briefly for visits to Rome (Euclid Consortium Meeting), Valencia (Department Colloquium), Newcastle (to do a PhD examination) and Oxford (to give the inaugural Pride talk at the Department of Physics).

Unfortunately, at that point my laptop gave up the ghost so I had to come back to Maynooth a little earlier than planned to salvage what was on it and get a new one. And so ended my sabbatical. I’d like to take the opportunity again to thank everyone at the Universities of Barcelona and Sydney for making me feel so welcome and, of course, to Maynooth for granting me a full-year sabbatical in the first place.

As well as giving me some time for my own research, the year saw significant progress with the Open Journal of Astrophysics, both in terms of numbers of papers published (120 in 2024) but also some much-needed work on automation and an increase in the size of the Editorial Board. It’s hard to predict what will happen in 2025, but I’m glad that a significant number of members of the astrophysics community seem to be regarding OJAp as a viable avenue for communicating their results.

I will also mention – for those that care – that the Open Journal of Astrophysics is now listed in Scopus, but all the numbers they have published about the journal are inaccurate. I have spent months trying to get them to correct the figures but, although they have admitted errors, they have failed to do so. My next step will be to take legal action against Scopus (which is based in The Netherlands) under the Dutch Civil Code.

The big event workwise at Maynooth was the merger of the Departments of Theoretical Physics and Experimental Physics into a single Department of Physics. So far this has been largely paper exercise. What will result from it in the long term remains to be seen. I was given two new modules to teach last Semester and have another new one next Semester (as well as one I’ve done before). Although this made for a heavy workload, it wasn’t as bad as what happened after the only other sabbatical I’ve had in my career. I got a one Semester sabbatical when I was at Nottingham, but the Department simply moved my first-semester teaching to the second semester in addition to what had already been allocated for the second, so I had a double teaching load when I got back!

There has been a significant change in my personal circumstances too. During 2024 I finally completed the sale of my former home in Pontcanna, Cardiff. I had intended to do this years ago, but the pandemic and subsequent workload issues made it difficult to travel and sort this matter out. In the meantime bought my house in Maynooth with a mortage so I owned two properties, one of which was empty for much of the time. After much stopping and starting, and being badly let down by more than one prospective buyer, the Cardiff house is now sold. I now feel much less delocalised. I also felt very rich when the proceeds hit my bank account, but only briefly. I used a big chunk to pay off my mortgage and put the rest into fixed-term investments for retirement.

Anyway, writing about Sydney reminded me that there are parts of the world in which it is 2025 already, so let me end with a “Happy New Year” and a few interesting numerological facts about the number 2025:

P.S. It’s still raining.

P.P.S. Athbhliain faoi shéan agus faoi mhaise daoibh! 

Midnight Mass

Posted in Maynooth, Television with tags , , , on December 24, 2024 by telescoper

I noticed on tonight’s TV schedule that there’s a live broadcast on RTÉ One of Midnight Mass from St Mary’s Church, Maynooth.

Unfortunately, it clashes with another Christmas tradition, Die Hard, on TG4.

Nearly there…

Posted in Biographical, Cardiff, Education, Maynooth with tags , , , on December 19, 2024 by telescoper

Today I completed the lectures for one of my modules, the one on Differential Equations and Transform Methods for Engineering students, and gave the penultimate lecture for Differential Equations and Complex Analysis for final-year Mathematical Physics students. Both were revision lectures. As campus has been very quiet for the last few days I didn’t expect many (if any) students to show up for either of these classes, but some did, although numbers were a long way down on the start of the year.

Campus is always quiet this close to the holiday, but this time there has been a bug going around which has led to a few more absences than usual among students. Some staff have been affected too. I had a mild dose of whatever it was earlier in the week but got over it relatively quickly.

Tomorrow, the last day of Semester 1, I have my last lecture of this term, followed by a couple of final-year project presentations. Then that’s it until 2025. I am already thinking about what to do tomorrow evening to mark the end of term. I haven’t reached any definite conclusions yet, but it will almost certainly involve wine. Then I suppose I’ll have to start my Christmas shopping which will include buying more wine.

I am a bit flush this week because I’ve finally received rebates of overpayment from OVO Energy and Dŵr Cymru Welsh Water relating to my former house in Cardiff. I sold this property months ago, after much tedious to-ing and fro-ing, but getting money back from utility companies is like getting blood out of a stone. OVO Energy were particularly bad, violating their statutory obligations. The offer3d me £60 additional payment in recognition of this but, although they eventually settled the bill, they never paid the compensation. It seems they just lied.

In contrast, and giving credit where it’s due, I am grateful to Cardiff City Council for paying back my overpaid Council Tax very promptly.

Seven Years in Maynooth!

Posted in Biographical, Education, Maynooth with tags , on December 1, 2024 by telescoper
Maynooth University Library, home of the famous cat

As the count continues in the General Election in Ireland, the result of which seems likely to be the same old government, I am reminded that today is 1st December 2024, which means that it’s seven years to the day since I started work at Maynooth University. Despite the frustrations I’m still happy I made the move all that time ago.

One big change that has happened over the last year is that the Department of Theoretical Physics that I joined in 2017 no longer exists. It has now been subsumed into a new Department of Physics alongside the old Department of Experimental Physics. This is something that should have happened years ago, and should also have been handled in a better way. As it is, The Merger really just involved merging the two budgets with little thought given to how the new Department would function. As a result it still operates largely as two separate sub-Departments. Any benefits of the reorganization have therefore yet to accrue. The good side of this is that Senior Management seems to have lost interest in pushing us around, and it’s now up to the new Department to self-organize. I suppose in due course there will be changes, but in due course I will have retired.

When I wrote last year on the occasion of the sixth year of my appointment at Maynooth, I complained that the University had still not fulfilled the terms of my employment contract. With The Merger, members of the former Department of Theoretical Physics now have access to the technical support previously enjoyed by the Department of Experimental Physics so I suppose that particular ticket is closed. This blatant disregard for written contractual terms demonstrates, however, why I have so little trust in the University management. In that vein, it still concerns me that my contract says that I am employed by the Department of Theoretical Physics. Legally, does it matter that I am employed to work in an entity that doesn’t exist?

The thing I’m probably most proud of over the past seven years is, with the huge help of staff at Maynooth University Library, getting the Open Journal of Astrophysics off the ground and attracting some excellent papers. This year has seen yet more significant growth, with submissions and publications more than doubling this year, after an increase of a factor of three the year before. We’re still smaller than many of the mainstream astrophysics journals, but we’re still growing.

Anyway, I continue to enjoy the teaching, though doing two new modules in a term, plus an undergraduate project, plus supervising three PhD students, is quite a lot of work for an old man. That reminds me I have some correcting to do…

Swans Again

Posted in Maynooth with tags , , , on October 30, 2024 by telescoper

Some time ago, back in July, I posted about the sad demise of one of the beautiful swans that had been nesting at the canal harbour in Maynooth. I used to walk along the towpath to work sometimes, but currently there is work being done to renovate the canal bank so I have got out of the habit of walking along there. A couple of days ago, however, a colleague sent me a photograph which reminded me to post an update:

Picture credit: Joost Slingerland

You will see that there are two swans once again. In fact there are three, as I shall explain.

First, contrary to what I said in my previous post, it was the male swan (cob) that died of an infection. The female swan (pen) was also very ill, and was taken aware to be nursed back to health by the team at Kildare Wildlife Rescue hence her temporary disappearance. She recovered, and was returned to the canal. However, a new pair of young swans – shown in the picture – moved in on the little island where the previous pair used to nest and drove off older pen. I’m told there wasn’t exactly a peaceful handover; it was more of a forcible eviction. The new swans will no doubt nest on the island, and perhaps raise cygnets next year, while the older one is usually to be found further along the canal, near the Mullen Bridge, apparently healthy but on her own.