Overnight in the city

Star trails above a row of trees, lit from below by house lights and traffic

As I was going to bed last night, I took a look out the win­dow. The fore­cast had said it was sup­posed to be part­ly cloudy overnight, but the sky looked pret­ty clear. I set up a cam­era in the spare room, point­ed out the win­dow, and let it snap away. I fig­ured I’d get some star trails out of it if noth­ing else.

The auro­ra decid­ed to make an appear­ance. It was just get­ting ramped up when my cam­era bat­tery died around 2:30am, but I got a cou­ple good shots out of it.

Oh, and the star trails turned out pret­ty good, too. They’re at the top, and are tak­en from about the first hour and a half of the evening.

The video below is the full two hours and thir­ty-six min­utes, but it runs at 60x so that one sec­ond of video is one minute of real[1]What­ev­er that might mean, rel­a­tivis­ti­cal­ly. time.

Foot­notes

Foot­notes
1 What­ev­er that might mean, relativistically.

Aurora and clouds, Oct. 10–11, 2024

The aurora trying to peek through the clouds, red and green

It was clear to the west, so I grabbed my cam­era and took a chance.

It was not clear to the north.

Once I got home, the sky to the east was clear. I set up a cam­era in our spare room, aimed due east, and let it click until the bat­ter­ies died. Between 11:30pm and 2:30am it got these gems, plucked from almost 2000 frames.

These pho­tos, I have to keep remind­ing myself, were tak­en inside the city. Nor­mal­ly I’m hap­py when I get light like this a few kilo­me­tres out of town, where it’s start­ing to get prop­er­ly dark. These auro­ra were com­pet­ing with street­lights, and winning.

Oh yeah, I also turned the 2000ish pho­tos from the spare room into a timelapse.

Aurora, Oct. 7, 2024

Aurora Borealis as viewed from within the city, facing due east

This is not an every­day[1]Everynight. view from my back yard.

Aurora Borealis as seen from my back yard

…or my upstairs bedroom.

Aurora viewed through my upstairs window

Foot­notes

Foot­notes
1 Everynight.

Writing Retreat (5b — Aurora Borealis)

Panorama of last night's aurora, west to east

It was quite a night.

Con­tin­ue read­ing “Writ­ing Retreat (5b — Auro­ra Bore­alis)”

Series: Writing Retreat 2024

The entire series: Writ­ing Retreat 2024 (1); Writ­ing Retreat 2024 (2); Writ­ing Retreat 2024 (3); Writ­ing Retreat 2024 (4); Writ­ing Retreat (5a — Milky Way); Writ­ing Retreat (5b — Auro­ra Bore­alis); Writ­ing Retreat 2024: 6; Writ­ing Retreat 2024: 7; Writ­ing Retreat 2024: The End.

Aurora — May 11, 2024

The crescent moon, reddened by smoke in the air

The sec­ond night[1]First night is here. of the show was a bit tamer, and tem­pered by smoke in the air that ampli­fied all the ground lights. Still, it was a good night. I spent a cou­ple hours snap­ping pho­tos with my friend Kevin.

Brilliant green and purple aurora next to the moon, above a pineBrilliant green and purple aurora next to the moon, above a pine
Left: unedit­ed; right: colours edited

The smoke turned the cres­cent moon red­dish-orange, too.

The crescent moon, reddened by smoke in the air

Time­lapse. See if you can tell when the light was strong enough that I could see it reflect­ing off my hi-vis vest.

I was out from about 10:30pm till about half past mid­night. It was anoth­er good night.

Foot­notes

Aurora Borealis, May 10, 2024

Aurora Borealis - curtains of green light

A few days ago, the sun launched like 5 CMEs our way. This nat­u­ral­ly excit­ed all the auro­ra nerds, myself includ­ed[1]I charged all my cam­era bat­ter­ies and tried to keep my expec­ta­tions tem­pered..

CMEs are the usu­al cause of auro­ras, and when you get more than one at a time, the auro­ra show is usu­al­ly going to be more intense. So when night fell and the data was[2]were still look­ing intense[3]The KP index, for exam­ple, was between 7 and 9, its max­i­mum; most of the real­ly intense shows I’ve seen were at KP6 or so, I packed my gear and head­ed west of the city to one of the spot I like to use for auro­ra photos.

I arrived with day­light still fad­ing and start­ed set­ting up. There was anoth­er car near­by; they, too, were there to watch the show.

Here’s the first shot I got, unedit­ed except for straight­en­ing and crop­ping. Even in the twi­light you can see the purple/pinkish lines of aurora.

Aurora Borealis - faintly visible against the still-bright sky, not long after sunset
The first pho­to I took upon arriving

As it got dark, the lights got brighter. I had two DSLRs run­ning, and I snapped a few pho­tos with my phone, too. Appar­ent­ly my new phone has a bet­ter cam­era than the old one, or else it’s bet­ter at post-pro­cess­ing, because those shots were pret­ty good if I do say so myself.

I was there from about 10:15pm till just around mid­night. My friend Neal came for a vis­it, and there were about 3 or 4 oth­er cars that showed up on the stretch of road, too.

OK, enough talk­ing; here are the pho­tos. All the DSLR pho­tos were tak­en at 5 sec­ond expo­sures, ape­ture f/2.8 or f/1.8 on the 50mm lens[4]ie, as wide open as the lens­es would shoot, ISO 1600. The phone pho­tos were tak­en on night mode, using what­ev­er auto­mat­ic set­tings the phone decid­ed would work best.

First up: the DSLRs.

And here are the pho­tos from my phone.

And a cou­ple of time-lapse videos. In each video, 1 sec­ond is 1 minute of real time.

Foot­notes

Foot­notes
1 I charged all my cam­era bat­ter­ies and tried to keep my expec­ta­tions tempered.
2 were
3 The KP index, for exam­ple, was between 7 and 9, its max­i­mum; most of the real­ly intense shows I’ve seen were at KP6 or so
4 ie, as wide open as the lens­es would shoot