Rocky Mountain Road Trip pt 1

My father-in-law was visiting us in Colorado for the past couple week, and we decided to do what Anya and I have been threatening to do since we moved here: go on a road trip. Anya is the brains, while I’m the muscle (I’m the only one of the three of us who can legally drive in the USA). The trip is a week long, with something like three-four hours’ driving a day — short driving days by US standards, but still the most driving I’ve ever done. The trip should take us in a loop around the mountainous half of Colorado, with a little dip into Utah, and will pass through three national parks.

Day 1: Boulder to Aspen. This was the most mountainous part of the whole trip, driving between some of the highest peaks in Colorado, as well as many beautiful lakes and forests. We passed through three seasons — starting in autumn, with heavy grey clouds and bands of rain. Early on, the rain somewhat limited our enjoyment of photo stops, as well as the quality of the photos. But there was always a snow-capped mountain somewhere in the distance to look towards.

Sapphire Overlook Point, looking over Dillon Reservoir

As we climbed higher, we started to leave the rain behind. The snow-caps got closer and closer. The highest part of the trip was Independence Pass, 3600m above sea level, which opened for the season only a few days before we crossed it. By the time we reached the top, the clouds were clearing up and the snow was no longer above but underfoot. This is part of the Continental Divide, a north-south ridge that forms the watershed between eastern and western US.

The highest point on our drive

The views from the top were also pretty nice, looking down over the pine forests and moorland we’d driven up through.

Looking back the way we came, from a viewpoint on Independence Pass

On the way back down we drove into a sunny spring day, surrounded by green-and-white aspen woodland. It was a welcome change from the rougher weather earlier in the day. Before long we came to the town, also called Aspen, where we would spend the night.

Forest of aspen trees, near Aspen the town

Day 2: Aspen to Montrose. The plan was to spend the morning visiting the Maroon Bells, one of Colorado’s most famous postcard views. I skipped out thanks to a bad nights sleep, while the other two took the shuttle bus there. They tell me that it was indeed beautiful.

The view that I missed out on: Maroon Bells

Meanwhile, I slept in as long as the hotel would allow me and spent the morning hanging around Aspen. Aspen is a nice-ish town, at least relative to the others that we saw on this trip — Colorado is famous for its beautiful nature, not its beautiful urban landscapes. Aspen was Colorado’s first ski resort and is demographically the richest town in the state. The town centre is pleasant — green, leafy, with a little stream running down the street — but very small. There isn’t really a lot to do there, the assumption I suppose being that tourists are going to spend the day in the mountains. Seeing the whole town only took 10 minutes, and then the best thing was to buy the most expensive crepe I’ve ever bought and sit and read a book until the others arrived.

Aspen. The hillside in the background would be a ski slope in winter.

In the afternoon we went on to our next destination, Montrose. This continued our drive through the mountains. We passed a series of small towns, whose names show the history of the area: Leadville, Carbondale, Marble, Redstone, Silverton. Almost every town around here started out as a mining outpost in the late 1800s, as the Rockies turn out to be rich in many kinds of natural resources. Most of these towns were either partly or completely abandoned as the mining industry went through boom and bust cycles, and many are now growing again thanks to tourism (skiing, hiking).

Leadville, an old mining town from the Wild West days

After some time, we left the mountains behind and were instead surrounded by rolling green hills. We passed a region of high, fertile plains around the town of Delta (so-called because it was once the floodplain of the Gunnison River). A bit further south, the green became brown and dusty, the climate more arid. What I’ve really appreciated throughout this trip is how varied are the landscapes that we’ve seen, and how quickly they change as you drive.

Arid countryside somewhere near Montrose

Eventually we arrived at the town of Montrose. This is, I would say, towards the worse end of what US towns seem to offer: the town is basically a five-lane road lined with fast-food joints and motels. The assumption is that you’ll drive everywhere. We defied local custom and walked across the road, where we ate at a little Mexican place (my father-in-law’s first Mexican food), and then slept in our motel.

Day 3: The Black Canyon of the Gunnison — the first national park of our trip. This is perhaps America’s second-most-famous canyon, a huge gully carved by the Gunnison river. It’s obviously not so big as the Grand Canyon, but it is pretty deep and very narrow, leading to some spectacular views.

Black Canyon of the Gunnison

The walls of the canyon are black shot with zigzags of pink quartz, leading to a very striking appearance. The rim of the canyon is covered in stunted junipers, pines and Gambel oaks — while small, these trees could be up to 600 years old (over twice as old as the country that they now grow in!).

Black Canyon walls

Given that our group had somewhat limited mobility, the mode of tourism here was car-based: we drove around the southern rim of the canyon, stopping at regular viewpoints, occasionally strolling some distance to reach a better vantage point (the longest was a few km from the road). This seems to be the default way to see the canyon anyway — it is possible to hike down to the valley floor, but there are no maintained trails and you need a special pass to do it. After spending the day there and soaking up the views, we returned to beautiful Montrose to spend the night.

To be continued in part two!

A stay in the Appalachians

I wouldn’t usually write here about an academic conference, but this one was something unusual. We were deep in the woods of the Appalachian mountains, 1000m above sea level and far from the real world. This was the 13th Hot Subdwarfs Conference, hosted at the Wildacres Retreat in North Carolina.

Outside of the talks (which were approx 9 to 5 every day), the feeling was like a combination of a school trip and a camping trip. Everybody slept and ate in the same lodge. Coffee breaks and evening drinks were on the patio overlooking the valley, where you could hear the birds sing.

In the evenings a few garden games appeared, of which the most popular was “cornhole” (I think this is a US standard, but there are similar types of games in the UK and I’m sure in most countries).

A few evenings they lit a bonfire. It probably goes without saying that much beer was also drunk — in fact this was the only conference I’ve been to that asked for beer preferences on the sign-up form.

The surrounding forest was a beautiful place, full of plant and animal life. I saw my first black bear on the drive up, but sadly(?) didn’t see any more around the lodge. The climate is “temporate rainforest”, so very wet and green — most walks in nature seem to lead to a big waterfall (at least, all 3 that I went on this week).

All of this forest is apparently second generation — everything was chopped down for wood in the 1800s, but grew back once protections were introduced in the 30s. More recently, the area suffered badly from Hurricane Helene last year. Many roads are still closed, and a lot of bridges that came down have been replaced with temporary metal constructions. From what I understand, life has been pretty hard in the area for the last year, and the recovery is difficult and slow. Walking in the forest, there are plenty of signs of the devastation on nature as well.

One of the highlights of the week: on the last morning, I set an alarm to go out and see the sunrise. Many birds singing (most out of sight), and a stunning atmosphere that photos and videos can’t capture. I may have had some regrets about the early morning by the time I got home 14 hours later, but such things can be recovered from. Overall a great week.

A life in two cities

This is really an update post for anyone who is interested. It seems that I haven’t posted anything here for 4 years(!), and my last post was about Covid quarantine … Well, I thought it was time to try to revive it.

Anya and I are living in Boulder, which is a smallish town in Colorado, just north of Denver. We moved here from Germany for Anya’s work — she got a postdoc position at Colorado University. I came too, but my job didn’t — MPIA, where I worked before, doesn’t allow remote work and especially overseas. So, for our first six months here, I was a liberated man with more free time than usual.

Boulder is just on the border between the Rocky Mountains to the west and the Great Plains to the east. So it’s an unusual view when you’re landing at Denver airport: through one window, mountains, through the other, a flat brown grid of farmland as far as the eye can see. The Rockies are the mountain range that runs all the way from Mexico to Alaska, dividing the continent in half, and Colorado has the highest peaks of the range. The first row of mountains near Boulder are the Foothills, and you can see them from everywhere in town. Below is a view from the Physics building, which has some of the best views in town.

I do have a job now: I’ve just started work at the University of Oklahoma, about a month ago. The plan is to work remotely a big chunk of the time, spending maybe a week in every month on Oklahoma and the rest of the time with Anya in Colorado. This is our current solution to the “two body problem”. Astronomy departments are small and they’re spread pretty thinly around the world, so finding two within commuting distance that (a) suit our different research interests and (b) are recruiting at the same time isn’t easy. On top of that, lots of universities still don’t really accommodate remote work officially, even if in practise most people work from home half the time. Happily my boss (Mukremin Kilic) is very understanding and the department at OU does have a system for it, so fingers crossed this will work out well.

The group at OU has been very welcoming. As I mentioned I’m working with a prof named Mukremin Kilic, on the topic of white dwarf binaries. That’s the research that I did during my PhD, and still my favourite thing that I’ve worked on, so I’m happy to have it be my main focus again.

The university seems like a nice enough place to be. It’s modelled on the classic Cambridge/Oxford style university buildings, but obviously built much more recently. They even have some red phone boxes just to make me feel at home! The town is called Norman, a suburb of Oklahoma City. There’s not too much there beside the uni, but there are cafes and bars and it’s a pleasant neighbourhood to walk around. In the US it’s not guaranteed that you can walk at all, so I can’t complain.

Anyway, that’s life at the moment. We hope this will be our situation for a few years. After moving country twice in the last 18 months, we’re in need of some stability. Given the state of the world, stability isn’t the easiest thing to find, and the USA isn’t the best place to find it. But let’s hope it works out okay.

Quarantine: Looking out the Window

So I’ve now done 8 days of quarantine time in my little bedsit, hopefully only a couple more to go if I manage to get a negative test tomorrow. I’ve managed to stay sane, mostly by watching a lot of YouTube videos. My room has one window and I’ve got to know the view from it pretty well.

The green patch is HaYarkon Park, Tel Aviv’s biggest park . You can see from the picture there’s a lake, a hot air balloon, and a theme park. There’s also an outdoor climbing wall, a boating lake, and a couple of concert venues. The cluster of skyscrapers beyond apparently mark the border between Tel Aviv and Bnei Brak, the next city over, but as you can see the two blend together.

It didn’t show up well on a photograph, but on a clear day you can see the Judean Hills on the horizon. One sunset I could see a bright reflection in the hills, in roughly the direction of Jerusalem – I don’t know but I’m pretty sure this was the reflection from the Dome of the Rock.

Some other interesting things to spot from the window (well, interesting compared to the four walls of my apartment):

I hope this was a bonfire and not an actual fire …
I like these cute tables with the chess and backgammon boards built in
puddycats!
Lots of the trains here are doulbe deckers — feels very foreign to a boy from a single-decker country
Some anarchists about. Also, all the graffiti seems to be in English.

Inside the room, I’ve managed to go from the mess of travelling and unpacking …

… into the much more normal mess of just being alive. I’ve even started decorating, though not entirely — the thing on the left is going to have photos hanging from it, and I want to buy some more stuff when I get out of jail.

My room came furnished with exactly one pan, a frying pan just big enough to fry one egg, so cooking is a challenge. Even worse, I haven’t yet got a kettle, so I am making my tea in the microwave like some sort of animal.

(the eggs were a free gift, I know I’m a bad vegan)

But luckily I have worked out how to order take-away, and haven’t yet had a bad meal. Every restaurant I’ve looked at has had at least one vegan option, and for someone who loves hummus and falafel, this is a pretty great place to be living.

Travelling to Israel in Coronavirus Time

About 18 months ago I accepted a job offer from Dan Maoz at Tel Aviv University to go and work with him. At the time I was on a one-year contract at Warwick that ended at the end of March 2020. My plan was to finish that contract, take a few weeks off with my family, and then move out to Israel. My original move date was 24th April 2020.

For some obvious reasons, that didn’t go ahead. Israel cancelled incoming travel when they entered lockdown just a couple of weeks before I was supposed to move. I spent a few months at home and unemployed, before starting to work remotely from my parents’ house sometime in July. In September Israel’s restrictions briefly lifted. TAU suggested two travel dates, and I booked a ticket for the second one, which was in early October — then Israel went back into lockdown. We arranged flights again in January, only for Israel to ban all incoming travel at the end of December after new variants of COVID started to make headlines. Those restrictions finally started to loosen in April, and I finally made it to the airport on 21st April 2021 — 362 days after I was originally supposed to move.

May be an image of one or more people

Flying during the time of COVID is a bureaucratic nightmare. I needed permission from several different parts of the Israeli government. To illustrate the point, I needed all of these bits of paper:

  • Passport: (duh)
  • Visa: My second, since my first expired a few months ago. This was nearly my undoing, as my application got held up at the embassy, and I only actually got my visa through a week before my flights.
  • Entry permit: This shows that I have permission from the Israeli Ministry of Population to go there, ie that my reason for travel is good enough. It also confirms that I have agreed to quarantine when I arrive.
  • Boarding permit: This also shows that I have permission to travel to Israel, and also shows that I have agreed to quarantine, but it comes from the Ministry of Health. You have to apply for this within 24 hours of your flight. And the online form they use is broken … I tried several browsers on Windows and Linux, before eventually getting it to work on my phone.
  • Purpose of travel declaration form: This one again confirms that my reason for travel is good enough, but this one is from the British government.
  • Negative COVID test: has to be obtained within 72 hours of your flight.
  • Booking for a second COVID test at Tel Aviv airport, because why leave it at just one test when you can do two?

Still, I got all the paperwork together just in time, and the actual journey went smoothly. The airport was quiet, no queuing needed. Overall an improvement on the usual experience, except for wearing a mask while carrying a 10kg backpack.

The flight I was on was almost entirely Orthodox Jewish men. I’m not quite sure why, since these are only a minority of the people in Israel — perhaps there is an exception to the travel restrictions for religious travel? Or maybe there just happened to be a big group travelling together that night? I was in a row by myself so didn’t have a good opportunity to ask.

The flight was overnight, arriving about 4am local time (2am by my body clock). I reclaimed my two huge suitcases and queued for a long time to get yet another COVID test. The taxi got me to my accommodation for about 6am IL time. I had been worried about finding the place, but in the end it wasn’t too hard. There’s a security booth outside the dormitory where the guy gave me my keys and said, “Have a good quarantine”.

The sky was just turning light when I arrived, and the view from the window was pretty spectacular.

Podcast of the [arbitrary time period]: Star Wars Minute

Pol Treidum in a rather dapper hat

Yes, it is as nerdy as it sounds. Star Wars Minute is a podcast that talks about every Star Wars movie, one minute at a time — including the opening crawl and the closing credits. They release one episode every weekday, and are currently partway into Revenge of the Sith (having gone through the original trilogy and other prequels), which means they’ve put out more than 600 episodes so far. In each episode, they somehow manage to talk for about 30 minutes about one minute of the film, and do so without being boring or repetitive. The format works well enough that it sparked a host of similarly-themed podcasts, all of which are listed at Movies By Minutes.

There’s great chemistry between the regular hosts, Alex Robinson and Pete the Retailer, and each week they feature a guest. The conversation is usually light with lots of running jokes. Of course, you can’t watch a film one minute at a time without getting quite deep into the geeky weeds (such as a long discussion about Pol Treidum’s dress sense), but most of the time the minute that they are supposedly talking about acts as a springboard for a broader conversation, nerdy or otherwise.

For me this is the perfect podcast to fall asleep to: it’s funny but not intense enough to keep me awake, and the conversation is such that if I doze off for a few minutes I can easily catch up again. Plus, with the number of episodes they’ve done, you never need to worry about running out.

Observing in Thailand

 

The telescope dome. Modern domes tend to be smaller than more old-fashioned domes for a given telescope size.

The telescope and the attached control building.

A few weeks ago I was at the Thai National Telescope (TNT). The telescope is pretty newly built (around 2012 I think) so everything is a bit more modern than most telescopes.  It’s a 2.5m telescope on top of Doi Inthanon, the tallest mountain in Thailand, about 2 hour’s drive from Chiang Mai. The telescope is run by a Thai government organisation called NARIT, who also run a handful of smaller (0.7m) telescopes around the world. 

The control room

We control the telescope and instruments from a spacious control room in the building attached to the telescope. The monitors here are for controlling and monitoring the telescope itself (on the left) and one of the instruments (the three monitors on the right). There was generally 2-3 telescope operators around, plus me (I was controlling just the camera). Also in the building is a mini kitchen, a bathroom, and a sofa people can nap on.

View from my window in the lodgeWe sleep in a lodge partway down the mountain. The lodge is in a holiday camp which is quite pretty, although it can be noisy when you’re trying to sleep during the day. It’s about half an hour’s drive up the mountain every afternoon and the same back down in the morning — an unpleasant drive when it’s dark and foggy, especially with the number of tourists who drive up the mountain to watch the sunrise. 

High humidity and rain

There was some awful weather and we didn’t get too much data — we were closed for 5 nights out of the 6 I was there. The bad weather is apparently related to the El Nino / La Nina weather cycle, where South-East Asia gets heavier rain during La Nina years.

I was here a year ago, and had much better luck with the weather then — and even managed to take some pictures of the sky when it was clear.

The TNT at night, taken a year ago

Some Stuff I’ve Written Recently

I’ve been trying to write more recently, and trying out new types of writing. It can be hard to find time around work, but I managed to find some time in the evenings and weekends. I’ve even tried going out to cafes at weekends for a change of scenery.

A couple of things have been published recently so I thought I’d do a roundup. Boring post for everyone except me then.

I wrote a couple of articles for the science section of Warwick’s student newspaper, The Boar. One was on the space rock Oumuamua (or spaceship!!?), and the other was on Warwick’s inclusion in Sloan. In the new year I’m planning to try to branch out into other sections (or at least science other than astronomy).

I wrote a short story which was published in another student publication, The Dodo (they put it online as well as on paper, and it’s here on my website as well). I’ve always liked the Dodo, they publish short stories and poems and it comes wrapped up like a scroll and sealed in wax.

And the regular Astrobites posts are still going, most recent one here. I thought it seemed kinda popular on Twitter this month — surprised me as it was a right pain to write.

Oh and a one-tweet flash story of mine was retweeted by Here Comes Everyone, which totally counts as well.

Nerdy Stuff

I’ve been rewatching Buffy the Vampire Slayer, nerd that I am. I’ve seen most episodes, but never stuck to it all the way through before. While I didn’t expect to hate it, I’ve been surprised just how much I’m enjoying the rewatch. It remains an incredibly well-written show. I went in expecting that some of the high school themes wouldn’t chime with me anymore, and to some extent that is true (after all I am a full decade older than the target audience). But, I do still find plenty of depth in the writing and themes. I find (surprisingly) that I kind of miss the semi-periodic structure of TV shows from that time compared to the long-form structure that most shows seem to have these days.

Alongside rewatching it, I have been listening through the back-catalogue of the amazing podcast Dusted, hosted by Alastair Stephens and Lani Diane Rich of StoryWonk. The podcast ended some months ago (and I believe the hosts are now divorced from each other, which makes for an odd feeling sometimes), but they made it through to somewhere in Season 6 so I’ve got a good amount left to get through. Both hosts are writers and teach writing courses, and their conversations about story structure and characterisation are always fascinating. They seem pretty knowledgeable about directing and camerawork as well, something I know nothing about that gives some extra insight.

Copying the Dusted style, I’ve been keeping a list of every Buffy episode in order of how good they are. This list is objective and inarguable.

I Should Have Brought A Better Camera

I don’t have much to say for this one, just a random collection of poor-quality phone pictures. Coming to the end of an observing trip (my first solo!). Six nights on La Palma — 2 on the INT and 3 on the WHT, with a night off in the middle. Pictures all from around the observatory.

The William Herschel Telescope, where I’ve been observing for the past 3 nights.

Me and Bill H.

The National Galileo Telescope, opening ready for sunset. Telescopes always open before sunset to ventilate the dome, otherwise the temperature difference between inside and outside causes turbulence which reduces the quality of image they can take.

Two solar telescopes: the Dutch Open Telescope and the Swedish Solar Telescope.  Very different designs to the night-time telescopes. (Unfortunately it seems like the DOT isn’t active due to a lack of funding.)

The SST

The DOT

 

 

 

 

 

 

 

 

Since I had some free time this afternoon before sunset, I drove up to the viewpoint at the top of the observatory, from which you can see into the caldera of the volcano, as well as pretty good views in every other direction.

The caldera (crater) of the volcano

Looking down the length of the island. In the foreground is part of the caldera (the crater) of the volcano, behind is the mountain ridge and the sea.

In the other direction, telescopes in a line: NOT, WHT, DOT, SST, INT and JKT.

The other day I had a night off without a car. I decided to walk up to the GTC after dinner, which meant I happened to be there to watch it open at sunset. The GTC is the Grand Telescope of the Canaries, the biggest telescope in the world as measured by the diameter of its mirror (10.4m). It was quite dusty that day (the Canary Islands are downwind of the Sahara so often experience these dust clouds). Unfortunately my phone didn’t handle the contrast very well so the pictures weren’t great. It was cool to watch though.

Sun setting behind the GTC.