C/2023 A3

Got lucky with a clear night.

92 points · 10 comments · view on lemmy.world

10 Comments

lefty7283@lemmy.world MOD · 5 pts · 1y (1 reply)

What did you use to capture/process this?

nik282000@lemmy.ca · 3 pts · 1y

Both are shot on a Sony a7r (2013), the first was on a 35mm lens at f/4, ISO 640, 10s exposure. The second was with a 400mm lens at f/6.5, ISO 6400, 2s exposure. Both images were processes using RawTherapee to fix the contrast, colour, etc.

niktemadur@lemmy.world · 5 pts · 1y (4 replies)

The top half captures exactly how it felt to see it from home with the naked eye, the bottom half with my binoculars.

khannie@lemmy.world · 3 pts · 1y (3 replies)

Are you in a very dark place? Might go hunting this evening as I didn't think it would be visible to the naked eye.

edit: Found a superb tracker here. You can stick in your location and time and it tells you where to look:

https://theskylive.com/c2023a3-tracker

niktemadur@lemmy.world · 4 pts · 1y

I live between a city and a suburb, shielded from a lot of the light by hills, there's still quite a bit of glare behind my back but no lights towards the western horizon, which is where the comet just happens to be.

nik282000@lemmy.ca · 3 pts · 1y (1 reply)

You can just see it by eye in the burbs, if you can get a a little bit outside of town it should be easy to spot.

JustZ@lemmy.world · 2 pts · 1y

I'm rural but the city is directly west, between me and comet. You can sort of see the glare in the photo. Definitely not naked eye visible where I was.

knocks@lemmy.world · 2 pts · 1y

Fantastic!

LostXOR@fedia.io · 2 pts · 1y (3 replies)
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nik282000@lemmy.ca · 2 pts · 1y (2 replies)

By 8pm the sky was just dark enough that I could see it by eye in the burbs (lots of street lights). If you can go anywhere the slightest bit dark it should go well.

LostXOR@fedia.io · 2 pts · 1y (1 reply)
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nik282000@lemmy.ca · 2 pts · 1y

Nice, it wasn't as bright today but still pretty clear.