Archive for the Biographical Category

The Age Thing

Posted in Biographical, Education with tags , , , , , on January 2, 2024 by telescoper

When I was younger, so much younger than today, I thought I would hate getting old. Now that I’m sixty though I have to say in all honesty that it’s not too bad at all. I could do without the arthritis, of course, but that’s more of an inconvenience than anything else. I am also fortunate to be comfortably off and in a secure job, with the prospect of a decent pension. When I was younger I was frequently under stress, with bouts of insomnia and other issues. Although I am subjected to a bit of aggravation now and then, I seem to have learnt to deal with it better.

I think part of this is that as I’ve got older I’ve become more resistant to peer pressure. Nowadays I go out only when I really want to, and do only what I want to do. Gone are the days when friends used to drag me out to places I didn’t really want to go to. I used to go because I thought people would label me as ‘boring’ if I didn’t. Nowadays, I don’t mind being called boring. I may be boring to you but I am rarely ever bored. I always find plenty to occupy myself.

Another thing that helps is working in a University, which is a good way of being surrounded by interesting young people. So many people of my age seem to resent the young, to the extent of criticizing virtually everything they do. I find the vast majority students friendly, hard-working and engaged, although they have to put up with much more than I had to when I was in their situation.

Teaching physics is interesting because the current generation of undergraduates has to learn a lot of what I had to when I was a student. Every year therefore provides a reminder of the time when I was the age of the new intake, as many of their educational and social experiences are similar. Of course not all. When I was an undergraduate we had no internet or anything like that. There were no social media, either. 

Students these days seem to like using Instagram. I do have an account on Instagram but it is very quiet, probably because I’m not very good at it. Some students follow me there, but I have been told that it would be “inappropriate” to follow them back. That’s probably fair, but I do worry that I appear rude for not following back. It’s not that I’m snobbish or anything. I just feel that I would be intruding, in much the same way as if I wandered into a bar full of students I know. It’s not that I don’t like them, just that I find it awkward (as I’m sure they do). Not having had Instagram when I was young, I suppose I just don’t really understand the etiquette.

One of the things about Instagram is that people do sometimes share quite personal things, and sometimes things that might be quite compromising in a work context, e.g. pictures of themselves in a  state of inebriation. I suppose that’s why it’s a rather contentious issue whether a member of academic staff in a University should or not be “friends” with their undergraduate students on social media. Indeed, this is the official advice given by some institutions to staff. Most wouldn’t have a problem with having social media interactions with their graduate students, though. The nature of the relationship between a PhD student and supervisor is different from that between an undergraduate and a lecturer.

There is a point on social media where professionalism might be compromised just as there is in other social interactions. The trouble is knowing precisely where that boundary lies, which is easy to misjudge. I’ve never felt that it was in any way improper to be friendly to students. Indeed I think that could well improve the students’ experience of education. If the relationship with staff is too distant students may not  feel comfortable asking for help with their work, or advice about wider things. Why should being “professional” mean not treating students as human beings? One can take friendliness too far, however. There have to be some boundaries, and intrusive or demanding behaviour that makes students uncomfortable should be avoided.

I realize I have digressed into social media. Aside from that, though, I’m sure much of student was similar in my day. I’m pretty sure that neither the subject of physics nor students of physics have changed that much over the years. The only difference from my perspective is that every year they look younger! That’s the other side of the coin: the students remind you of your younger self, but not in such a way as to delude you into thinking that you’re still the same person! I think that’s the one thing I’ll miss when I retire, hopefully in the not-too-distant future.

All of this is a roundabout way of saying that I don’t mind getting old. In fact, I feel that my whole life so far has been practice for this.

Happy New Year 2024!

Posted in Biographical with tags on December 31, 2023 by telescoper
New Year’s Celebratory Pyrotechnics, Sydney, Australia

As I prepare to make my New Year’s Eve dinner I realize that, although there are several hours to go here, it’s already 2024 in many parts of the world (including Sydney, Australia). Before I get cooking, therefore, I thought I’d wish all my readers around the world a very Happy New Year!

(You might be wondering why I chose a picture from Sydney to illustrate this post. Well, wait and see…)

Aller Anfang ist heiter, die Schwelle ist der Platz der Erwartung.

Goethe

Third Covid Booster

Posted in Biographical, Covid-19 with tags , , on December 30, 2023 by telescoper

Back in October, not long after I arrived in Barcelona, I got an email from the HSE saying that sixty-somethings such as myself should get a seasonal Covid-19 booster shot (and possibly a flu jab too). It is over a year since I had my last booster. The procedural difference this time is that, unlike the mass vaccinations of previous years, the injections are being given at local pharmacies with limited capacity rather than large vaccination centres, so I had to book well ahead to find a time and a place. It wasn’t easy to find a slot, actually, even at two months’ notice, but with a bit of help from a nice lady at the HSE I managed.

And so it came to pass that yesterday I had my third booster shot (Pfizer), which means I’ve had five injections in all. Apart from the usual slight numbness in my left arm, I had no after side affects. I’m glad I managed to get the booster, as a large number of people I know have either got Covid-19 or have had it recently, many of them having picked it up at conferences and work events where face coverings are no longer worn by most people. Some people I know have had Covid-19 four or five times now but, as far as I’m aware I still haven’t had it. I may of course have had a mild infection, without significant symptoms, but I’ve certainly never tested positive for it.

There has been a rapid increase in Covid and ‘flu cases in Ireland recently, but the severity of the situation with respect to the coronavirus is hard to gauge, as there is no longer any routine testing. Take -up of booster vaccines in Ireland has been slow, but I don’t know whether that is increased reluctance or just that it’s difficult to get an appointment. In any case the seasonal booster is generally only available for people over the age of 50 (unless there are other medical reasons).

Finally, let me take this opportunity to wish everyone who has come down with Covid-19 recently a speedy recovery and a healthy New Year!

Euclid: a Year of Diversities

Posted in Biographical, Euclid, Maynooth with tags , , , , on December 28, 2023 by telescoper

I have now entered that strange twilight zone between Christmas and New Year during which it is difficult to remember which day is which, so I thought I’d just do a quick retrospective about the thing that has the biggest effect on my professional life in 2023, namely the Euclid satellite.

Euclid Consortium Meeting 2023 Conference Photograph

Euclid was launched halfway through the year, on July 1st, an event that took place just a week after or so after the annual Euclid Consortium Meeting in Copenhagen when I took over as Chair of the Euclid Consortium Diversity Committee. The latter led to a huge increase in the number of telecons I had to attend, not only the ECDC’s own bi-weekly Zoom meetings but also various other committees that the ECDC Chair attends ex officio. Much of the Chair’s work is confidential, which means there is no-one to consult with about the difficult matters. Had I not been on sabbatical since September I don’t think I would have had either the time or the energy to carry out these duties. It has taken me quite a while to get the hang of this role, but I do feel that it’s important and that I have contributed in a small way to the Euclid Consortium.

As for the scientific side of Euclid, after a few technical issues the commissioning of Euclid’s instruments is now more-or-less over and the final preparations are being made for the survey proper, which will take commence in the New Year. What is going on now is called a phase diversity analysis, which is being used to verify and improve the performance of the optical system.

In November, a set of Early Release Observations were published. Early in the New Year a number of scientific papers about these will be published, along with other papers about Euclid in general, including an overview paper that provides a high-level description of the mission. Data relating to the Early Release Observations will also be released to the general public.

After that the survey will begin in earnest. The full exercise will take six years to complete – I’ll have retired before it finishes – but there will be a first data release (DR1) using one year’s worth of survey data. That should give a good idea of how well it’s all going to work out for the full survey. That data will be made available to the public.

If all goes to plan, after the annual EC meeting (which next year will be in Rome, from 17th to 21st June), I’ll be stepping down as ECDC Chair and indeed from the ECDC altogether. That is just as well because my sabbatical will be over at the end of August and I’ll be back to a full teaching and admin load at Maynooth, assuming there’s still a Department to return to!

Hasta la vista, Barcelona!

Posted in Barcelona, Biographical with tags , , , , on December 22, 2023 by telescoper

I’m reliably informed that Spanish people don’t really say “hasta la vista” very often, but it seemed an appropriate title. I’m writing this post in the Departure Lounge at Barcelona Airport, having got here in very good time for my flight. Last time I checked in here the check-in staff were so slow that it took two hours to drop my bag at the desk and I only just made it to the gate in time for my flight. This time I arrived three hours ahead of time and it only took about 15 minutes to get processed so now I’ve got ages until I leave.

Yesterday, my last day in the office, we had a “Christmas Toast” in the foyer of the Physics Faculty building which consisted of a couple of inaudible speeches, followed by drinks and snacks in the company of a Grubb Telescope, an Atwood Machine, and many physicists.

This morning I said goodbye the flat I’ve been in for most of the past three months. I’ll be back in Barcelona in 2024, of course, but I’ll be in a different apartment when I return. Although my time in Barcelona is not over, I’d like to thank my hosts – especially Licia and Raul – for what has been a very enjoyable stay so far.

I’ll be back!

P.S. The last arXiv mailing before Christmas brought news of the accepted version of a paper for the Open Journal of Astrophysics, so I’ve just made the overlay and published the paper. That means that we finish 2023 with a half-century of articles in Volume 6. Roll on, Volume 7 (2024)!

UPDATE: I arrived safely in not-Barcelona and am looking forward to spend the next couple of weeks very lazily.

Two weeks to go..

Posted in Barcelona, Biographical, Maynooth with tags , on December 10, 2023 by telescoper

It’s Sunday 10th December, which means I am about to embark on the penultimate week of this stint in Barcelona. I’ve got quite a few things to finish in the next fortnight, and the inevitable glut of telecons to get through, but I also plan to take a little time off to visit a couple of cultural attractions I haven’t got round to yet. I’ll be spending Christmas and New Year elsewhere and returning to Barcelona in 2024 but these will be the last two weeks I spend this nice apartment. For various reasons I don’t yet know precisely when I’ll be coming back after the break so I’ll have to find another place to live when I do. That will be during off season though so I’m not worried. I toyed with the idea of keeping this place on, but thought better of it. It is quite expensive, and I can’t really afford to pay weeks in rent to keep an empty apartment. Since I will be returning, I can leave some of my things with friends here, which leaves plenty of space in my luggage for goodies to be consumed during the holiday.

The entrance to La Rambla from La Plaza de Cataluña

The weather here has changed a bit recently, getting much warmer. It feels a bit strange to be going round in shirt sleeves on 10th December but it was warm enough for that. It’s done my arthritis a power of good anyway. I picked up a bit of a cold last week which has now vanished too. It wasn’t anything serious but generated enough brain fog to make concentration difficult for a couple of days. The unusually warm spell is of course worrying for other reasons, as is the fact that there has been virtually no rain in Barcelona all the time I’ve been here. Drought restrictions are still in place. It seems the weather is a very different story in Ireland!

Here in Barcelona teaching carries on until Thursday 21st December, which is the end of term. Back in Maynooth, teaching term officially continues until Friday 22nd, though I don’t think there will be many students in classes on that day, just three days before Christmas, which also happens to be the day I fly out from Barcelona…

Value versus Values

Posted in Biographical, Politics with tags , , , , , on December 9, 2023 by telescoper

I noticed last week that the United Kingdom has a new Home Secretary, the ironically-named James Cleverly, who has taken over the task of making the country even more xenophobic. Among the measures he is proposing is hiking the minimum salary needed for skilled overseas workers from £26,200 to £38,700. That figure has come as a shock to scientific researchers, as the entry level for a new postdoctoral researcher in the UK is about £36-37K. No foreign postdocs, please, we’re British! I wonder how this squares with the recent (belated) decision to join Horizon 2020? I don’t see this latest bout of small-mindedness doing much to repair the damage done by a two-year absence from the programme.

Anyway, the decision to set a high salary threshold for skilled migrants, reminded me of something that struck me when I read David Graeber’s book Bullshit Jobs. It’s really just a side issue in the context of that book, and it’s probably something well known to students of ethics, but I found it interesting:

In English, as currently spoken, we tend to make a distinction between “value” in the singular, as in the value of gold, pork bellies, antiques, and financial derivatives, and “values” in the plural: that is, family values, religious morality, political ideals, beauty, truth, integrity, and so on. Basically, we speak of “value” when talking about economic affairs, which usually comes own to all those human endeavors in which people are getting paid for the work or their actions are otherwise directed at getting money. “Values” appear when that is not the case. For instance, housework and child care are, surely, the single most common forms of unpaid work, Hence we constantly hear about the importance of “family values”.

Bullshit Jobs, David Graeber, p. 203

The point of relevance here is that defining the “value” of a job only in the sense of how large the salary is misses the fact that the financial reward isn’t the only sort of value that a job has; there is social value too. As far as I am aware, though, there is no really satisfactory theory of social value. On the other hand, it does seem that many jobs with the highest social value (care worker, nurse, primary school teacher, etc) are poorly paid, i.e. have low financial value. Nevertheless, people still do them. Why is that? It’s because people are motivated by things other than money – values. It’s possible to find work rewarding in a way that’s not primarily financial. That’s yet another reason why it is daft to measure the success of a University course in terms of the salaries of those who graduate from it.

One thing that confuses me is that there seem to be people – perhaps many of them – who actively resent those who find their work enjoyable or fulfilling. This sometimes manifests itself as exploitation. Take nurses, for example. I think we all agree that health services would fall apart without them, but the are routinely denied decent monetary reward for their work. One can’t live off values. A system that drives nurses out of the profession due to financial hardship is truly rotten.

As a University Professor, I’m well off financially, but that’s not the reason I chose a career as an academic. I don’t think the reason is simple, actually, among the factors are: (a) I think science is important and wanted to make a contribution; (b) I enjoy teaching; and (c) I didn’t want to be bored (in other words I didn’t want a bullshit job).

El Puente

Posted in Barcelona, Biographical with tags , , on December 7, 2023 by telescoper

So here I am on Thursday 7th December, the day between two public holidays. In fact I attended, and gave a brief presentation at, a three-hour Zoom meeting (related to Euclid) yesterday afternoon, so it wasn’t really a holiday for me, and I’ll be working tomorrow too. Most shops are closed on public holidays, though

Today being an example of a Puente (‘bridge’, slang for a day bridging two holidays); at first I thought it was a day for playing Bridge. Many businesses close for a puente and some workers take a holiday even if their place of work is not closed. This is a rather splendid puente, actually, as it joins Wednesday to Friday and thus creates a (very) long weekend. I suppose the best one would be when public holidays are on a Tuesday and Thursday so then one can take Monday, Wednesday and Friday off to make a week-long holiday. I’m told this is called not a puente but an acueducto!

Anyway, I had planned to spent today’s puente working from home like I did yesterday. Unfortunately I had to change plan. There has been construction work going on in my apartment block more-or-less continually since I moved in. This hasn’t really bothered me much, as I have been out during most weekdays and the work never happens at night, at weekends, or on public holidays (such as yesterday). On the occasions when I have been in during the work, however, it has been very irksome. I had assumed that the builders would regard today as a puente but alas this is not the case. No sooner had I eaten my breakfast when the dreaded drilling and banging began. Knowing I wouldn’t be able to get much work done in such an environment, I decided to relocate to the University after all.

The University of Barcelona is actually open today (although not all entrances to the Physics Department are accessible) but there are no classes for students. The Metro coming here to Zona Universitaria was, unsurprisingly, pretty empty. The café downstairs is closed. The only other people are staff members, so It is very quiet and I should be able to put few useful hours of work in…

P.S. Apologies for getting the gender of puente wrong in the original title.It’s interesting that the Welsh word for “bridge” is “pont”, like French (from Latin pons cf puente), whereas in Irish it is “droichead”. The English word “bridge” is of Germanic origin.

Ten Weeks in Barcelona

Posted in Art, Barcelona, Biographical with tags , , on December 4, 2023 by telescoper

Yesterday I suddenly realized that – apart from a couple of short trips elsewhere – I’ve now been in Barcelona for ten weeks. Among other things, that means that in just less than three weeks I’ll be leaving for a Christmas break. The lease on my apartment expires in Friday 22nd December; when I return I’ll be moving into a new place.

Another thing I noticed yesterday was that it was noticeably colder than it has been of late. Between Saturday and Sunday the peak daytime temperature fell by about 7 degrees. That’s not surprising. It is, after all, December and there has been cold weather across Europe – including heavy snow in Germany – but it’s the first time I’ve felt remotely chilly here since I arrived. It’s not actually cold, like in Ireland where it is freezing today.

Unfortunately this little cold-ish snap has caused my arthritis to flare up. It seems to respond to changes in temperature rather than absolute values. I was struggling so much yesterday that I decided I had to do something about it. The drugs I have used in the past are only available on prescription so I had to find a doctor to prescribe them. Fortunately the management company responsible for the apartment I am in has a list of recommended doctors, so first thing this morning I visited one. The consultation was free with my EHIC card. He filled out a prescription and I took it to a pharmacy. Prescription drugs are not free in Spain, but the prices are heavily regulated and you get a discount with an EHIC card. And so it came to pass that I got 60 tablets of Vimovo, which should keep me going for a while, for just less than €15.

This, my 11th week in Barcelona will be quite an unusual one because it contains two public holidays. December 6th (Wednesday) is Constitution Day in Spain (Día de la Constitución) and is a national public holiday. It marks the anniversary of the 1978 Referendum in which the Spanish people approved the current Spanish Constitution. December 8th is the Day of the Immaculate Conception, or Dia de la Inmaculada Concepcion, which is also a public holiday. Only very recently was it explained to me that the person conceived immaculately was the Virgin Mary, and it refers to the fact that she was born without original sin. I myself have plenty of sins, but am not sure how many of them are original.

The Immaculate Conception, by Giovanni Battista Tiepolo (1696-1770); Museo Nacional del Prado, Madrid, Spain

Anyway, many people here take 7th December off work as a “bridge” between the two official holidays, which means this year a (very) long weekend, lasting from Wednesday 6th to Sunday 10th. The University will be closed on Wednesday and Friday. While it is officially open on Thursday, there are no classes on that day and I don’t think there’ll be many people around. I’ll be working at home for that period, but will have to remember to stock up on things to eat as most shops are closed on public holidays. Most bars and restaurants remain open, though, so I could dine out instead…

Six Years in Maynooth!

Posted in Biographical, Education, Maynooth with tags on December 1, 2023 by telescoper
Maynooth University Library, home of the famous cat

It is 1st December 2023, which means that it’s six years to the day since I started work at Maynooth University. (Obviously, I’m not there now, but you get the point.) So much has happened in that period it seems very much longer since I first arrived. Still, it does mean that I’ve now spent 10% of my life living in Ireland. I’m very happy that I made the move all those years ago.

I won’t deny that the past six years have had their frustrations. The major one is something I haven’t mentioned this on the blog before, but when I joined the University I was promised – in writing – that the Department of Theoretical Physics would be allocated part-time computer support. Despite many reminders, that has never happened. That’s a breach of contract. A less patient employee would have sued his employer already. It’s absurd that the Department is still having to run its own computer cluster without any professional technical support. I’m writing this now to make it clear that I haven’t forgotten. I hope that this issue is remedied by the time I return to Maynooth. Six years is long enough.

On top of that, the teaching and administrative workload, especially for the three years I was Head of Department, mostly during the Covid-19 pandemic with very little support from the University, was very heavy and has made it difficult to be very active in research. Fortunately, now I’m on sabbatical so am able to do a bit of catching up with projects. Obviously the big event this year was the launch of the European Space Agency’s Euclid mission. Performance verification is still under way and the Euclid survey proper won’t start until the new year, but things so far look very promising.

I took over as Chair of the Euclid Consortium Diversity Committee in July. That has been a lot of work, actually, with very frequent telecons. You might argue that this is a distraction from actual research, and there’s some truth in that. But the most important thing is that the Euclid mission is a success, and I think that making the Euclid Consortium as inclusive and supportive a working environment as possible is one way of contributing to that.


The thing I’m probably most proud of over the past six 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 significant growth, with submissions and publications increasing by about a factor three since last year. We’re still smaller than many of the mainstream astrophysics journals, but we’re still growing.

So, after a few years of hard and at times dispiriting slog, things are now going pretty well from a personal point of view. I do still worry about the future, though. My biggest fear for the Irish Higher Education system is that it follows the “business model” of soulless teaching factories with courses delivered by demoralized staff on casual teaching contracts. Things are definitely going that way in Maynooth and this trend must be resisted, as must the never-ending diversion of resources away from teaching and research into useless layers of management. Every time I see a job advertisement for a new management post, I think how much less it would cost to fund the technical support I was promised six years ago. What drives the University’s policies is not lack of resources but ridiculously warped priorities.