André Bremer's Avatar

André Bremer

@dre9k

Software Development Leader, Astrophotographer, Retro Computing Enthusiast, Pine Mouth survivor. Formerly Intel, AWS, Zynga, EA and LucasArts.

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10.11.2024
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Latest posts by André Bremer @dre9k

A ground squirrel eats a vole at Briones Regional Park in Contra Costa County

A ground squirrel eats a vole at Briones Regional Park in Contra Costa County

Not on my bingo card for 2024..."Bay Area squirrels are killing and decapitating en masse, study finds" www.sfgate.com/california-p...

19.12.2024 19:21 👍 2 🔁 0 💬 0 📌 0
Sharpless 132 (Lion Nebula)

Sharpless 132 (Lion Nebula)

This is the Lion Nebula (Sharpless 132) in the Cepheus constellation. It's one of my favorite targets, as there is so much going on here in terms of details and distinct emissions. Almost 30 hours of data went into this image.

25.11.2024 20:44 👍 2 🔁 0 💬 0 📌 0
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Good to be back in the Bay Area for a few days!

25.11.2024 01:15 👍 2 🔁 0 💬 1 📌 0

For sure! With previous printers, I spent as much time fixing and tuning as I did printing. In comparison, these printers just work. You may still get the occasional "spaghetti print" and clogged nozzle, but that's just part of the learning experience and not constant issue.

24.11.2024 17:02 👍 2 🔁 0 💬 0 📌 0

Thanks David! You can find a lot of technical information about the image on Astrobin: www.astrobin.com/3a8dv2/ In a nutshell, you take many short exposures (up to 10 minutes each) with different filters to isolate common emissions, then you "stack" and recombine channels to get the final image.

24.11.2024 16:50 👍 1 🔁 0 💬 1 📌 0

Can't go wrong with that choice. It's as close as you can get to an actual plug-and-play experience.

24.11.2024 16:23 👍 1 🔁 0 💬 1 📌 0
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One of my favorite Framework 16 features is its charger. Instead of a single-use brick with a proprietary connector, it's a highly versatile lightweight USB-C charger with 180W PD. It charges other devices like the Anker PowerCore in no time.

22.11.2024 06:00 👍 1 🔁 0 💬 1 📌 0
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A wide field shot of the south-western Cygnus region with some popular #astrophotography targets (Crescent Nebula, Sh2-104, WR 134, Tulip Nebula, Sh2-99). For reference, the field of view is about 8 times the diameter of the moon.

17.11.2024 07:08 👍 4 🔁 0 💬 1 📌 0

For sure... 😂

16.11.2024 06:23 👍 0 🔁 0 💬 0 📌 0

Nice! I am pretty useless without platesolving. I generally use the N.I.N.A. framing assistant to quickly find out where I am pointing. This makes manual corrections so much easier.

16.11.2024 00:43 👍 1 🔁 0 💬 0 📌 0
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Part of the "convert your disposable income into tubes with glass" collection.

14.11.2024 05:27 👍 9 🔁 0 💬 0 📌 0
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Faint supernova remnant LBN 576 (Abell 85). I captured this back in July in an effort to work on more challenging #astrophotography targets. Overall, more than 18 hours of exposure time went into this image.

@bot.astronomy.blue signup

14.11.2024 00:11 👍 5 🔁 0 💬 0 📌 0