Aurora Borealis, July 31– August 1, 2024

Aurora Borealis: vivid purple pillars above a green band; I'm standing in front of two pines with the lights in the background

I got out to my spot about 11:30pm, just in time for the show to ramp up. When it start­ed to slow down, I packed my cam­eras into the car, get­ting ready to head home since it was a school night. But as I was col­laps­ing my tripods, the auro­ra sud­den­ly flared up again, and I scram­bled to get my cam­eras re-mount­ed and click­ing away again. I think it was worth stay­ing up a lit­tle late.

Aurora Borealis: vivid purple pillars above a green band, with two pines in the foregroundAurora Borealis: vivid purple pillars above a green band, with two pines in the foreground

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

Aurora, Oct. 20th, 2023

Aurora above pine trees

I was out from about 10:30pm till mid­night, which—judging from some of the oth­er pho­tos I’ve seen—was too ear­ly for the real show. Regard­less, there was a haze at the hori­zon and I set up my cameras.

In the video, one sec­ond is one minute of real-time. The first minute and a half is from a cam­era point­ed straight north; the remain­der is aimed northwest.

Aurora Borealis — Sept. 18, 2023

Aurora borealis

There were some north­ern lights again last night. They were pret­ty intense; not quite as bright as the shows back in March, but noth­ing to sneeze at either.

I took both my cam­eras to my favourite spot and snapped pho­tos for about an hour. (No kid­ding; all the pho­tos below were tak­en between 10:14pm and 11:16pm.) Out of just over 1000 pho­tos, I present my 27 favourites.

All the pho­tos were 5‑second expo­sures, f/2.8, ISO 3200, at either 11mm or 24mm.

Here’s a quick peek behind the cur­tain: com­pare the unedit­ed pho­to to the ver­sion I’ve uploaded.

Aurora borealis (unedited photo)Aurora borealis
Left is straight out of cam­era; right is light­ly edited

Milky Way — Sept. 16, 2023

The Milky Way above the prairie.

Last night the sky was clear, so I went south with my cam­eras. I got some good pho­tos of the Milky Way just off of High­way 2.

There was a haze to the north, too, so I aimed one of the cam­eras that way. It was­n’t a ter­ri­bly great show—not while I was out—but I did sneak a quick shot of the auro­ra and the PLeaides.

A green band of aurora, and the Pleaides star cluster

On my way home, the auro­ra picked up a bit, so I detoured onto a dark side road for a few more min­utes. I think I missed the best part of the show, but I did get to dri­ve into a fog­gy val­ley and back out again, so at least there’s that.

It was a pret­ty decent evening, and I was home not long after midnight.

(Head­er image: 12-image panora­ma of the Milky Way; each image is 11mm, 30 sec­onds, f/2.8, ISO 3200.)

Perseids and other sky-borne delights

A meteor streaks above the aurora

Last night was clear, so I went out to see if I could catch any of the Per­sei­ds. I saw a half-dozen, but I only caught one bright one on camera.

That’s OK, though; there was plen­ty for me to take pho­tos of.

The Milky Way

Aurora Borealis

Jupiter

Jupiter, with (I think) Europa, Ganymede, and Callisto visible

Star Trails

Oh, and a meteor

A meteor streaks above the aurora

I was out in the dark for a cou­ple hours, and it was worth it.

Aurora: May 19–20, 2023

Aurora Borealis

It was a love­ly night for the auro­ra. It’s too bad I was stand­ing next to my car, bro­ken down on the side of the Trans-Cana­da High­way, while I watched it.

Thanks to my love­ly wife Kath­leen who came and res­cued me, and kept me com­pa­ny while we wait­ed on a tow truck.

Nerdy details: all the pho­tos were tak­en at 11mm, 5 sec­onds, f/2.8, ISO 3200 and edit­ed (light­ly) in GIMP. The panora­ma at the top is 3 pho­tos stitched togeth­er with Hugin