iiinova — where your digital self keeps evolving

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 08/11/2025

𝑀𝑖𝑥𝑖𝑛𝑔 𝑠𝑜𝑚𝑒 𝑎𝑛𝑎𝑟ℎ𝑙𝑎𝑒 𝑖𝑛 𝑏𝑟𝑜𝑡ℎ, 𝑟𝑒𝑎𝑙𝑖𝑧𝑖𝑛𝑔 ℎ𝑒 ℎ𝑎𝑠𝑛'𝑡 𝑒𝑎𝑡𝑒𝑛 𝑖𝑛 𝑛𝑒𝑎𝑟𝑙𝑦 𝑎 𝑑𝑎𝑦

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 07/11/2025

𝐻𝑎𝑝𝑝𝑖𝑙𝑦 𝑟𝑒𝑣𝑖𝑒𝑤𝑖𝑛𝑔 𝑛𝑒𝑢𝑡𝑟𝑜𝑛 𝑠𝑡𝑎𝑟 𝑑𝑎𝑡𝑎 𝑠𝑒𝑡𝑠

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 02/11/2025

𝐹𝑙𝑢𝑠ℎ𝑒𝑑, ℎ𝑒 𝑠𝑎𝑡 𝑤𝑎𝑡𝑐ℎ𝑖𝑛𝑔 𝑡ℎ𝑒 𝑓𝑜𝑟𝑐𝑒𝑑 𝑠𝑖𝑛𝑔𝑢𝑙𝑎𝑟𝑖𝑡𝑦 𝑎𝑠 𝑖𝑡 𝑓𝑒𝑑 𝑤𝑖𝑡ℎ𝑖𝑛 𝑡ℎ𝑒 𝑐𝑜𝑛𝑓𝑖𝑛𝑒𝑠 𝑜𝑓 𝑖𝑡𝑠 𝑠𝑒𝑐𝑢𝑟𝑒𝑚𝑒𝑛𝑡. 𝐴𝑓𝑡𝑒𝑟 𝑎 𝑓𝑒𝑤 𝑚𝑖𝑛𝑢𝑡𝑒𝑠 ℎ𝑒 𝑔𝑜𝑡 𝑢𝑝 𝑎𝑛𝑑 𝑤𝑒𝑛𝑡 𝑡𝑜 𝑓𝑖𝑛𝑑 @basilarakade.bsky.social

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 20/10/2025

𝑇𝑤𝑜 ℎ𝑜𝑢𝑟𝑠 𝑎𝑓𝑡𝑒𝑟 𝑚𝑖𝑑𝑛𝑖𝑔ℎ𝑡, 𝑏𝑦 𝑠ℎ𝑖𝑝-𝑡𝑖𝑚𝑒 𝑟𝑒𝑐𝑘𝑜𝑛𝑖𝑛𝑔. 𝑀𝑢𝑐ℎ 𝑜𝑓 𝑡ℎ𝑒 𝑐𝑟𝑒𝑤 𝑤𝑎𝑠 𝑎𝑠𝑙𝑒𝑒𝑝, 𝑎𝑠 𝑡ℎ𝑒𝑦 𝑤𝑒𝑟𝑒 𝑜𝑛 𝑡ℎ𝑒 𝑡ℎ𝑟𝑒𝑒 𝑜𝑡ℎ𝑒𝑟 𝑤𝑎𝑟𝑏𝑖𝑟𝑑𝑠 𝑠𝑐𝑎𝑡𝑡𝑒𝑟𝑒𝑑 𝑛𝑒𝑎𝑟𝑏𝑦, 𝑡ℎ𝑒 𝑜𝑣𝑒𝑟𝑛𝑖𝑔ℎ𝑡 𝑝𝑒𝑟𝑠𝑜𝑛𝑛𝑒𝑙 𝑓𝑒𝑒𝑙𝑖𝑛𝑔 𝑝𝑟𝑖𝑑𝑒 𝑖𝑛 𝑏𝑒𝑖𝑛𝑔 𝑡ℎ𝑒 𝑠𝑎𝑓𝑒𝑔𝑢𝑎𝑟𝑑𝑠 𝑑𝑢𝑟𝑖𝑛𝑔 𝑠𝑢𝑐ℎ 𝑎 𝑣𝑢𝑙𝑛𝑒𝑟𝑎𝑏𝑙𝑒 𝑡𝑖𝑚𝑒 𝑓𝑜𝑟 𝑠𝑜 𝑚𝑎𝑛𝑦. 𝐽𝑒𝑟𝑑𝑎𝑎𝑛 ℎ𝑎𝑑 𝑜𝑛𝑙𝑦 𝑏𝑒𝑒𝑛-

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 17/10/2025

𝐻𝑒 𝑠𝑖𝑔ℎ𝑒𝑑, 𝑙𝑜𝑜𝑘𝑖𝑛𝑔 𝑎𝑡 𝑡ℎ𝑒 𝑖𝑚𝑎𝑔𝑒, 𝑠𝑙𝑜𝑤𝑒𝑑 𝑑𝑜𝑤𝑛, 𝑜𝑛 𝑡ℎ𝑒 𝑠𝑐𝑟𝑒𝑒𝑛...

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 16/10/2025

𝐼𝑡 𝑤𝑎𝑠 𝑡ℎ𝑒 𝑜𝑣𝑒𝑟𝑛𝑖𝑔ℎ𝑡 𝑠ℎ𝑖𝑓𝑡, 𝐽𝑒𝑟𝑑𝑎𝑎𝑛 ℎ𝑎𝑣𝑖𝑛𝑔 𝑏𝑒𝑒𝑛 𝑢𝑝 𝑛𝑒𝑎𝑟𝑙𝑦 36 ℎ𝑜𝑢𝑟𝑠 𝑎𝑠 ℎ𝑒 𝑜𝑏𝑠𝑒𝑠𝑠𝑒𝑑 𝑜𝑣𝑒𝑟 𝑡ℎ𝑒 𝑠𝑢𝑝𝑒𝑟𝑔𝑖𝑎𝑛𝑡𝑠 𝑎𝑛𝑑 𝑛𝑒𝑢𝑡𝑟𝑜𝑛 𝑠𝑡𝑎𝑟𝑠. 𝐻𝑒 𝑤𝑎𝑠 ℎ𝑎𝑝𝑝𝑦 𝑏𝑢𝑡 𝑒𝑥ℎ𝑎𝑢𝑠𝑡𝑒𝑑, 𝑐𝑟𝑎𝑤𝑙𝑖𝑛𝑔 𝑖𝑛𝑡𝑜 𝑏𝑒𝑑 𝑎𝑓𝑡𝑒𝑟 𝑔𝑜𝑏𝑏𝑙𝑖𝑛𝑔 𝑑𝑜𝑤𝑛 𝑠𝑜𝑚𝑒 𝑓𝑜𝑜𝑑 @basilarakade.bsky.social 𝑝𝑟𝑒𝑡𝑡𝑦 𝑚𝑢𝑐ℎ 𝑓𝑜𝑟𝑐𝑒𝑑-

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Reposted by Subcommander Jerdaan

Hourly Cosmos @hourlycosmos.bsky.social · 05/10/2025

A quick view of the Rosetta nebula - From Ángel López-Sánchez - flic.kr/p/2kLxJKy

I didn't want to miss getting a nice image of one of my all-time favourite nebulae, the Rosetta nebula, before it was too late in the season and moved into the west.

This image combines 15 x 60s exposures in each color channel, using broad-band filters B (blue), G (green) and R (red). I also tried to achieve natural colours (i.e. the colours we would see with our eyes).

The data were taken at 10:30pm, Sunday 15 March 2021, from Siding Spring Observatory (near Coonabarabran, NSW, Australia).

I used a ZWO ASI1600MM-Pro at -20C with the ZWO 2" BGR filters, my new 7x2" ZWO filter wheel, a Skywatcher Black Diamond 80mm with an Orion x0.8 focal reducer (effective focal length 480 mm, f/6). I used the ZWO ASIAir to control the camera, filter wheel, the mount (Skywatcher AZ-EQ6) and the guiding system (ASI120MM + Orion 50mm finderscope).

The data have been processed with SIRIL, then converted into TIF using Fits Liberator using a logarithmic stretch, and finally combined in Photoshop to get the colours and the final details. Darks, flats and biases were used.

I usually try to get at least 30-40 frames per filter, but as I said this was a compromise to get a nice colour shot of this nebula before it set, and hence I took 15 exposures per filter, and only 60 seconds each (and the highest gain in the camera, hence the noise that can be seen when zooming in). Otherwise I would have taken ~5 minute exposures with a lower gain and 40 of them.

In any case, I hope you li...

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Reposted by Subcommander Jerdaan

Hourly Cosmos @hourlycosmos.bsky.social · 07/10/2025

Cat's Eye Nebula - NGC 6543 - NASA ESA Hubble Space Telescope - From Andrea Luck (andrealuck.bsky.social) - flic.kr/p/2nXpBus

©NASA/ESA/Hubble/CXC/AndreaLuck

Download from here: www.flickr.com/photos/192271236@N03/52479198918/sizes/o/;

Data processed from: Hubble Space Telescope
Hubble Source Catalog (HSCv3) at mast.stsci.edu
Target: NGC6543
Instrument: WFPC2
Aperture: PC1-FIX
Filters: F658N, F656N, F502N, F953N
Proposal ID 5403
Source ID: 4611862822
Match ID: 50501535

©NASA/ESA/Hubble/CXC/AndreaLuck

Feel free to share, giving the appropriate credit and providing a link to the original image or tweet: creativecommons.org/licenses/by/3.0

Twitter: twitter.com/andrluck/status/1588900720631500800?s=20&...

Mastodon: fosstodon.org/@andrealuck/109291628061454320

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 08/10/2025

@basilarakade.bsky.social We are heading to study a black hole, would you like to join us? We'll be gone at least 14 days, possibly longer

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 07/10/2025

𝑇ℎ𝑒 𝑟𝑒𝑎𝑑𝑖𝑛𝑔𝑠 𝑤𝑒𝑟𝑒 𝑒𝑥𝑐𝑖𝑡𝑖𝑛𝑔, 𝑡ℎ𝑒 𝑓𝑙𝑎𝑠ℎ 𝑜𝑓 𝑔𝑎𝑚𝑚𝑎 𝑎𝑛𝑑 𝑥-𝑟𝑎𝑦𝑠 ℎ𝑎𝑑 𝑖𝑙𝑙𝑢𝑚𝑖𝑛𝑎𝑡𝑒𝑑 𝑡ℎ𝑒 𝑠ℎ𝑖𝑝𝑠' 𝑠𝑒𝑛𝑠𝑜𝑟𝑠, 𝑙𝑎𝑠𝑡𝑖𝑛𝑔 𝑎 𝑓𝑒𝑤 ℎ𝑢𝑛𝑑𝑟𝑒𝑑𝑡ℎ𝑠 𝑜𝑓 𝑎 𝑠𝑒𝑐𝑜𝑛𝑑 𝑏𝑒𝑓𝑜𝑟𝑒 𝑟𝑒𝑝𝑒𝑎𝑡𝑖𝑛𝑔 𝑙𝑒𝑠𝑠 𝑡ℎ𝑎𝑛 𝑎𝑛 ℎ𝑜𝑢𝑟 𝑙𝑎𝑡𝑒𝑟. 𝑇ℎ𝑒𝑠𝑒 𝑤𝑒𝑟𝑒 𝑓𝑜𝑙𝑙𝑜𝑤𝑒𝑑 𝑏𝑦 𝑎 𝑚𝑎𝑠𝑠𝑖𝑣𝑒 𝑏𝑢𝑟𝑠𝑡 𝑜𝑓 𝑟𝑎𝑑𝑖𝑜 𝑤𝑎𝑣𝑒𝑠 𝑓𝑟𝑜𝑚 𝑡ℎ𝑒 𝑠𝑎𝑚𝑒 𝑙𝑜𝑐𝑎𝑡𝑖𝑜𝑛. 𝐷𝑒𝑡𝑒𝑐𝑡𝑒𝑑 𝑓𝑟𝑜𝑚 𝑠𝑒𝑣𝑒𝑟𝑎𝑙 𝑠𝑐𝑎𝑡𝑡𝑒𝑟𝑒𝑑 𝑤𝑎𝑟𝑏𝑖𝑟𝑑𝑠 𝑎𝑠-

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 07/10/2025

𝐿𝑎𝑦𝑖𝑛𝑔 𝑖𝑛 𝑏𝑒𝑑, 𝑡𝑟𝑦𝑖𝑛𝑔 𝑡𝑜 𝑖𝑔𝑛𝑜𝑟𝑒 𝑡ℎ𝑒 𝑎𝑐ℎ𝑒 𝑖𝑛 ℎ𝑖𝑠 𝑏𝑒𝑙𝑙𝑦

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 02/10/2025

𝑊𝑜𝑟𝑘𝑖𝑛𝑔 𝑜𝑛 ℎ𝑖𝑠 𝑚𝑜𝑑𝑒𝑙𝑠 𝑤𝑖𝑡ℎ @basilarakade.bsky.social

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 25/09/2025

𝐵𝑒𝑎𝑡𝑖𝑛𝑔 𝑜𝑛 𝑎 𝑝𝑜𝑤𝑒𝑟 𝑐𝑜𝑢𝑝𝑙𝑖𝑛𝑔 𝑤𝑖𝑡ℎ 𝑎 ℎ𝑎𝑚𝑚𝑒𝑟

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 19/09/2025

𝑆𝑖𝑡𝑡𝑖𝑛𝑔 𝑎𝑡 𝑎 𝑡𝑎𝑏𝑙𝑒, 𝑡𝑟𝑦𝑖𝑛𝑔 𝑡𝑜 𝑐𝑜𝑛𝑐𝑒𝑛𝑡𝑟𝑎𝑡𝑒 𝑜𝑛 ℎ𝑖𝑠 𝑛𝑒𝑥𝑡 𝑔𝑎𝑚𝑒 𝑚𝑜𝑣𝑒 𝑎𝑠 𝐵𝑒𝑙𝑑𝑎𝑠 𝑠𝑎𝑡 𝑜𝑝𝑝𝑜𝑠𝑖𝑡𝑒 ℎ𝑖𝑚, 𝑑𝑟𝑢𝑚𝑚𝑖𝑛𝑔 𝑡ℎ𝑒 𝑒𝑑𝑔𝑒 𝑜𝑓 𝑡ℎ𝑒 𝑡𝑎𝑏𝑙𝑒 𝑤𝑖𝑡ℎ ℎ𝑖𝑠 𝑖𝑛𝑑𝑒𝑥 𝑓𝑖𝑛𝑔𝑒𝑟𝑠 𝑎𝑛𝑑 𝑠𝑖𝑛𝑔𝑖𝑛𝑔 𝑎 𝑓𝑜𝑙𝑘 𝑠𝑜𝑛𝑔 𝑓𝑟𝑜𝑚 ℎ𝑖𝑠 𝑐𝑜𝑙𝑜𝑛𝑦 𝑖𝑛 𝑡ℎ𝑒 𝑟𝑒𝑔𝑖𝑜𝑛𝑎𝑙 𝑑𝑖𝑎𝑙𝑒𝑐𝑡 "And all the belta go on singing, clap their hands and stamp their feet- Woah-haa!"

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 17/09/2025

𝐷𝑟𝑖𝑛𝑘𝑖𝑛𝑔 𝑡𝑒𝑎 𝑎𝑛𝑑 𝑚𝑢𝑛𝑐ℎ𝑖𝑛𝑔 𝑑𝑟𝑖𝑒𝑑 𝑓𝑟𝑢𝑖𝑡 𝑎𝑠 ℎ𝑒 𝑠𝑡𝑎𝑟𝑒𝑑 𝑎𝑡 𝑡ℎ𝑒 𝑠𝑖𝑛𝑔𝑢𝑙𝑎𝑟𝑖𝑡𝑦

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 14/09/2025

𝑃𝑜𝑢𝑟𝑖𝑛𝑔 𝑡ℎ𝑒 𝑠𝑒𝑎𝑓𝑜𝑜𝑑 𝑠𝑡𝑒𝑤 𝑖𝑛𝑡𝑜 𝑎 ℎ𝑒𝑎𝑣𝑦, 𝑔𝑙𝑎𝑧𝑒𝑑 𝑝𝑜𝑡, ℎ𝑒 𝑡𝑢𝑐𝑘𝑒𝑑 𝑖𝑡 𝑖𝑛𝑡𝑜 𝑎 𝑠𝑡𝑢𝑟𝑑𝑦 𝑏𝑎𝑠𝑘𝑒𝑡 𝑤𝑖𝑡ℎ 𝑎 𝑝𝑎𝑖𝑟 𝑜𝑓 𝑏𝑜𝑤𝑙𝑠, 𝑐ℎ𝑜𝑝𝑠𝑡𝑖𝑐𝑘𝑠, 𝑠𝑝𝑜𝑜𝑛𝑠, 𝑎 𝑐𝑜𝑢𝑝𝑙𝑒 𝑙𝑜𝑎𝑓𝑠 𝑜𝑓 𝑐𝑟𝑢𝑠𝑡𝑦 𝑏𝑟𝑒𝑎𝑑, 𝑎𝑛𝑑 𝑐𝑜𝑣𝑒𝑟𝑒𝑑 𝑡ℎ𝑒𝑚 𝑤𝑖𝑡ℎ 𝑎 𝑐𝑙𝑜𝑡ℎ. 𝑇ℎ𝑒 ℎ𝑒 𝑤𝑒𝑛𝑡 𝑡𝑜 𝑓𝑖𝑛𝑑 @basilarakade.bsky.social

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 10/09/2025

𝑀𝑎𝑘𝑖𝑛𝑔 𝑎 𝑓𝑖𝑒𝑟𝑦 𝑠𝑡𝑒𝑤 𝑡ℎ𝑎𝑡 ℎ𝑖𝑠 𝑔𝑟𝑒𝑎𝑡 𝑔𝑟𝑎𝑛𝑑𝑚𝑜𝑡ℎ𝑒𝑟 𝑢𝑠𝑒𝑑 𝑡𝑜 𝑚𝑎𝑘𝑒, 𝑤𝑎𝑛𝑡𝑖𝑛𝑔 𝐵𝑎𝑠𝑖𝑙 𝑡𝑜 𝑔𝑒𝑡 𝑎 𝑐ℎ𝑎𝑛𝑐𝑒 𝑡𝑜 𝑡𝑟𝑦 𝑖𝑡

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 07/09/2025

𝑆𝑖𝑡𝑡𝑖𝑛𝑔 𝑜𝑛 𝑡ℎ𝑒 𝑃𝑟𝑜𝑚𝑒𝑛𝑎𝑑𝑒, 𝑓𝑖𝑑𝑑𝑙𝑖𝑛𝑔 𝑤𝑖𝑡ℎ ℎ𝑖𝑠 𝑝𝑎𝑑𝑑

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 01/09/2025

𝐻𝑒 ℎ𝑒𝑙𝑑 𝑡ℎ𝑒 𝑠𝑚𝑎𝑙𝑙 𝑝𝑎𝑐𝑘𝑎𝑔𝑒 𝑡𝑖𝑔ℎ𝑡, 𝑎𝑠 𝑖𝑓 𝑖𝑡 𝑤𝑒𝑟𝑒 𝑎 𝑠ℎ𝑖𝑒𝑙𝑑 𝑝𝑟𝑜𝑡𝑒𝑐𝑡𝑖𝑛𝑔 ℎ𝑖𝑚 𝑎𝑠 ℎ𝑒 𝑤𝑎𝑛𝑑𝑒𝑟𝑒𝑑 𝑎𝑟𝑜𝑢𝑛𝑑 𝑙𝑜𝑜𝑘𝑖𝑛𝑔 𝑓𝑜𝑟 @basilarakade.bsky.social

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 25/08/2025

𝑁𝑒𝑟𝑣𝑜𝑢𝑠𝑙𝑦 𝑝𝑎𝑐𝑖𝑛𝑔

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Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 24/08/2025

𝑀𝑎𝑘𝑖𝑛𝑔 𝑑𝑖𝑛𝑛𝑒𝑟, ℎ𝑢𝑚𝑚𝑖𝑛𝑔 𝑡𝑜 ℎ𝑖𝑚𝑠𝑒𝑙𝑓

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 22/08/2025

𝑊𝑎𝑙𝑘𝑖𝑛𝑔 𝑖𝑛𝑡𝑜 𝑄𝑢𝑎𝑟𝑘'𝑠, 𝑛𝑜𝑡 𝑚𝑎𝑘𝑖𝑛𝑔 𝑒𝑦𝑒 𝑐𝑜𝑛𝑡𝑎𝑐𝑡 𝑤𝑖𝑡ℎ 𝑎𝑛𝑦𝑜𝑛𝑒 𝑏𝑢𝑡 𝑠𝑡𝑖𝑙𝑙 𝑝𝑟𝑜𝑢𝑑 ℎ𝑒 𝑤𝑎𝑠 𝑜𝑢𝑡 𝑤𝑖𝑡ℎ𝑜𝑢𝑡 ℎ𝑖𝑠 𝑔𝑢𝑎𝑟𝑑 𝑟𝑖𝑔ℎ𝑡 𝑎𝑡 ℎ𝑖𝑠 𝑠𝑖𝑑𝑒.

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 19/08/2025

𝐶𝑎𝑟𝑒𝑓𝑢𝑙𝑙𝑦 𝑝𝑖𝑐𝑘𝑖𝑛𝑔 𝑡ℎ𝑟𝑜𝑢𝑔ℎ ℎ𝑖𝑠 𝑠𝑜𝑢𝑝 𝑤𝑖𝑡ℎ 𝑎 𝑝𝑎𝑖𝑟 𝑜𝑓 𝑐ℎ𝑜𝑝𝑠𝑡𝑖𝑐𝑘𝑠, 𝑎𝑠 𝑖𝑓 𝑖𝑡 𝑤𝑒𝑟𝑒 𝑎𝑛 𝑒𝑥𝑝𝑒𝑟𝑖𝑚𝑒𝑛𝑡 ℎ𝑒 𝑤𝑎𝑠 𝑡𝑟𝑦𝑖𝑛𝑔 𝑡𝑜 𝑢𝑛𝑑𝑒𝑟𝑠𝑡𝑎𝑛𝑑

210

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 16/08/2025

𝑆𝑡𝑎𝑟𝑖𝑛𝑔 𝑎𝑡 𝑎𝑛 𝑎𝑛𝑖𝑚𝑎𝑡𝑒𝑑 𝑖𝑚𝑎𝑔𝑒 𝑜𝑓 𝑎 𝑠𝑢𝑝𝑒𝑟𝑚𝑎𝑠𝑠𝑖𝑣𝑒 𝑏𝑙𝑎𝑐𝑘 ℎ𝑜𝑙𝑒 𝑐𝑜𝑚𝑝𝑙𝑒𝑡𝑒 𝑤𝑖𝑡ℎ 𝑎𝑐𝑐𝑟𝑒𝑡𝑖𝑜𝑛 𝑑𝑖𝑠𝑘, 𝑡ℎ𝑒 𝑑𝑖𝑠𝑝𝑙𝑎𝑦 𝑜𝑛 𝑡ℎ𝑒 𝑃𝑟𝑜𝑚𝑒𝑛𝑎𝑑𝑒. 𝐻𝑖𝑠 𝑒𝑦𝑒𝑠 𝑚𝑜𝑣𝑒𝑑 𝑎𝑠 ℎ𝑒 𝑠𝑡𝑢𝑑𝑖𝑒𝑑 𝑖𝑡, 𝑒𝑛𝑡ℎ𝑟𝑎𝑙𝑙𝑒𝑑

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 16/08/2025

𝐴𝑐𝑐𝑒𝑠𝑠𝑖𝑛𝑔 𝑎 𝑐𝑜𝑛𝑠𝑜𝑙𝑒 𝑖𝑛 𝑎𝑛 𝑖𝑠𝑜𝑙𝑎𝑡𝑒𝑑 𝑐𝑜𝑟𝑟𝑖𝑑𝑜𝑟 𝑛𝑒𝑎𝑟 𝑒𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔, 𝑛𝑒𝑎𝑟 𝐷𝑆9'𝑠 𝑐𝑜𝑟𝑒

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 09/08/2025

𝐷𝑟𝑒𝑠𝑠𝑒𝑑 𝑖𝑛 𝑐𝑖𝑣𝑖𝑙𝑖𝑎𝑛 𝑐𝑙𝑜𝑡ℎ𝑒𝑠, ℎ𝑒 𝑤𝑎𝑙𝑘𝑒𝑑 𝑠𝑙𝑜𝑤𝑙𝑦 𝑎𝑙𝑜𝑛𝑔, 𝑠𝑡𝑢𝑑𝑦𝑖𝑛𝑔 𝑡ℎ𝑒 𝑝𝑜𝑤𝑒𝑟 𝑐𝑜𝑛𝑑𝑢𝑖𝑡𝑠 𝑎𝑠 ℎ𝑒 𝑎𝑚𝑏𝑙𝑒𝑑 𝑡𝑜𝑤𝑎𝑟𝑑 𝑒𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔. 𝑁𝑜𝑛𝑒 𝑜𝑓 𝑡ℎ𝑒 𝑠𝑡𝑎𝑡𝑖𝑜𝑛 𝑐𝑟𝑒𝑤 𝑠𝑡𝑜𝑝𝑝𝑒𝑑 ℎ𝑖𝑚, 𝑠𝑜 ℎ𝑒 𝑠𝑙𝑖𝑑 𝑖𝑛𝑡𝑜 𝑎 𝐽𝑒𝑓𝑓𝑒𝑟𝑖𝑒𝑠 𝑡𝑢𝑏𝑒 𝑡𝑜 𝑔𝑜 𝑒𝑥𝑝𝑙𝑜𝑟𝑖𝑛𝑔

120

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 07/08/2025

𝐼𝑛 𝑚𝑎𝑖𝑛 𝑒𝑛𝑔𝑖𝑛𝑒𝑒𝑟𝑖𝑛𝑔, ℎ𝑎𝑝𝑝𝑖𝑙𝑦 𝑐𝑎𝑙𝑖𝑏𝑟𝑎𝑡𝑖𝑛𝑔 𝑡ℎ𝑒 ℎ𝑦𝑑𝑟𝑜𝑔𝑒𝑛 𝑓𝑒𝑒𝑑 𝑡𝑜 𝑡ℎ𝑒 𝑠𝑖𝑛𝑔𝑢𝑙𝑎𝑟𝑖𝑡𝑦. 𝐻𝑢𝑚𝑚𝑖𝑛𝑔 𝑡𝑜 ℎ𝑖𝑚𝑠𝑒𝑙𝑓 𝑎𝑠 ℎ𝑒 𝑑𝑖𝑑 𝑠𝑜

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 30/07/2025

𝑊𝑎𝑙𝑘𝑠 𝑖𝑛𝑡𝑜 𝑄𝑢𝑎𝑟𝑘'𝑠, 𝑙𝑜𝑜𝑘𝑖𝑛𝑔 𝑎𝑟𝑜𝑢𝑛𝑑 𝑛𝑒𝑟𝑣𝑜𝑢𝑠𝑙𝑦

110

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 25/07/2025

I spent so much time in the engine room in that ship

010

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 04/07/2025

𝐶𝑎𝑟𝑒𝑓𝑢𝑙𝑙𝑦 𝑚𝑎𝑘𝑖𝑛𝑔 𝑎 𝑚𝑜𝑑𝑒𝑙 𝑜𝑓 𝑡ℎ𝑒 𝘛𝘦𝘯𝘢𝘬𝘳𝘶𝘷𝘦𝘬 𝑓𝑜𝑟 𝑉𝑒𝑟𝑒𝑛, 𝑐𝑜𝑚𝑝𝑙𝑒𝑡𝑒 𝑤𝑖𝑡ℎ 𝑙𝑖𝑡𝑡𝑙𝑒 𝑏𝑙𝑖𝑛𝑘𝑖𝑛𝑔 𝑙𝑖𝑔ℎ𝑡𝑠

010

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 29/06/2025

𝐶𝑎𝑟𝑒𝑓𝑢𝑙𝑙𝑦 𝑚𝑎𝑘𝑖𝑛𝑔 ℎ𝑖𝑠 𝑏𝑒𝑑, 𝑎𝑟𝑟𝑎𝑛𝑔𝑖𝑛𝑔 𝑡ℎ𝑒 𝑓𝑖𝑟𝑚 𝑝𝑖𝑙𝑙𝑜𝑤𝑠 𝑎𝑛𝑑 𝑒𝑛𝑠𝑢𝑟𝑖𝑛𝑔 𝑡ℎ𝑒 𝑠ℎ𝑒𝑒𝑡𝑠 𝑤𝑒𝑟𝑒 𝑠𝑚𝑜𝑜𝑡ℎ. 𝐻𝑒 ℎ𝑎𝑑 𝑎 𝑙𝑜𝑣𝑒𝑙𝑦 𝑞𝑢𝑖𝑙𝑡, 𝑝𝑙𝑎𝑐𝑖𝑛𝑔 𝑖𝑡 𝑎𝑐𝑟𝑜𝑠𝑠 𝑡ℎ𝑒 𝑓𝑜𝑜𝑡 𝑜𝑓 𝑡ℎ𝑒 𝑏𝑒𝑑 𝑠𝑜 ℎ𝑒 𝑐𝑜𝑢𝑙𝑑 𝑙𝑜𝑜𝑘 𝑎𝑡 𝑡ℎ𝑒 𝑝𝑟𝑒𝑡𝑡𝑦 𝑓𝑎𝑏𝑟𝑖𝑐𝑠

120

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 25/06/2025

𝐷𝑟𝑒𝑠𝑠𝑖𝑛𝑔 𝑖𝑛 𝑐𝑎𝑠𝑢𝑎𝑙 𝑤𝑒𝑎𝑟, 𝑡𝑒𝑙𝑙𝑖𝑛𝑔 ℎ𝑖𝑚𝑠𝑒𝑙𝑓 𝑖𝑡 𝑤𝑖𝑙𝑙 𝑏𝑒 𝑜𝑘

110

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 25/06/2025

𝑆𝑖𝑝𝑝𝑖𝑛𝑔 𝑠𝑜𝑚𝑒 ℎ𝑙𝑎𝑖 𝑏𝑟𝑜𝑡ℎ

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 21/06/2025

𝐻𝑎𝑝𝑝𝑖𝑙𝑦 𝑤𝑜𝑟𝑘𝑖𝑛𝑔 𝑜𝑛 𝑎 𝑚𝑜𝑑𝑒𝑙

110

Reposted by Subcommander Jerdaan

Hourly Cosmos @hourlycosmos.bsky.social · 10/06/2025

Type Ia SN 2014J in starburst galaxy M 82 - From Ángel López-Sánchez - flic.kr/p/jvKXg3

(In English, below)

Imagen de la galaxia starburst M 82 (Osa Mayor) con la supernova SN 2014J. La supernova, de tipo Ia, aparece señalada con dos líneas. Los datos para hacer esta imagen se consiguieron con la cámara ACAM del Telescopio William Herschel (WHT) (Observatorio del Roque de los Muchachos, isla de La Palma, España). Se usaron los filtros u (coloreado en azul oscuro, dos tomas de 300 segundos), g (en cían, 3 tomas de 100 segundos), i (en verde, tres tomas de 100 segundos) y r (en rojo, 3 tomas de 100 segundos). Los datos se consiguieron el 24 de enero hacia las 04:40 UT, excepto los datos en filtros r y u (25 de enero hacia las 06:00 UT). Además, se ha incluido una toma extra en el filtro Hα, también codificado en rojo, conseguida combinando 4 imágenes de 300 segundos. Los datos en Hα se obtuvieron el 26 de enero a las 06:30, terminando ya durante el crepúsculo. Todos los datos se redujeron usando rutinas de IRAF. La composición en color se consiguió con Photoshop.

Créditos: Observadores: Manuel E. Moreno-Raya (CIEMAT, Spain) & Lluís Galbany (DAS / UC, Chile), Procesado de datos: Ángel R. López-Sánchez (AAO / MQ, Australia), Astrónomo de soporte: Chris Benn (ING, Reino Unido), Operador del Telescopio: José Norberto González (ING /Reino Unido). Equipo de investigación: Manuel E. Moreno-Raya (CIEMAT, España), Mercedes Mollá (CIEMAT, España), Ángel R. López-Sánchez (AAO / MQ, Australia), Lluís Galbany (DAS / UC, Chile), Aurelio Carnero (ON, Brasi...

0182

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 09/06/2025

𝐷𝑟𝑖𝑛𝑘𝑖𝑛𝑔 𝑠𝑜𝑚𝑒 𝑖𝑐𝑒𝑑 𝑡𝑒𝑎, 𝑛𝑜𝑡 𝑠𝑢𝑟𝑒 ℎ𝑒 𝑙𝑖𝑘𝑒𝑑 𝑖𝑡 𝑏𝑢𝑡 𝑛𝑜𝑡 𝑤𝑎𝑛𝑡𝑖𝑛𝑔 𝑡𝑜 𝑏𝑒 𝑟𝑢𝑑𝑒 𝑎𝑛𝑑 𝑗𝑢𝑠𝑡 𝑡𝑜𝑠𝑠 𝑖𝑡

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 04/06/2025

𝐶𝑟𝑎𝑤𝑙𝑖𝑛𝑔 𝑎 𝑐𝑜𝑢𝑝𝑙𝑒 𝑜𝑓 𝑚𝑒𝑡𝑒𝑟𝑠, ℎ𝑒 𝑠𝑡𝑜𝑝𝑝𝑒𝑑 𝑎𝑛𝑑 𝑝𝑙𝑎𝑐𝑒𝑑 𝑎 𝑑𝑒𝑣𝑖𝑐𝑒 𝑜𝑛 𝑡ℎ𝑒 𝑤𝑎𝑙𝑙. 𝐸𝑛𝑡𝑒𝑟𝑒𝑑 𝑖𝑛𝑓𝑜𝑟𝑚𝑎𝑡𝑖𝑜𝑛, 𝑡ℎ𝑒𝑛 𝑚𝑜𝑣𝑒𝑑 𝑓𝑢𝑟𝑡ℎ𝑒𝑟 𝑑𝑜𝑤𝑛 𝑡ℎ𝑒 𝑗𝑒𝑓𝑓𝑒𝑟𝑖𝑒𝑠 𝑡𝑢𝑏𝑒, 𝑝𝑙𝑎𝑐𝑖𝑛𝑔 𝑎𝑛𝑜𝑡ℎ𝑒𝑟 𝑑𝑒𝑣𝑖𝑐𝑒, 𝑚𝑢𝑡𝑡𝑒𝑟𝑖𝑛𝑔 𝑡𝑜 ℎ𝑖𝑚𝑠𝑒𝑙𝑓

020

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 04/06/2025

𝑆𝑖𝑡𝑡𝑖𝑛𝑔 𝑖𝑛 ℎ𝑖𝑠 𝑞𝑢𝑎𝑟𝑡𝑒𝑟𝑠, 𝑠𝑡𝑎𝑟𝑖𝑛𝑔 𝑜𝑢𝑡 𝑡ℎ𝑒 𝑤𝑖𝑛𝑑𝑜𝑤...𝑤𝑜𝑛𝑑𝑒𝑟𝑖𝑛𝑔 𝑤ℎ𝑎𝑡 𝑡ℎ𝑒𝑦 𝑤𝑒𝑟𝑒 𝑑𝑜𝑖𝑛𝑔

010

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 02/06/2025

𝐶𝑟𝑎𝑤𝑙𝑖𝑛𝑔 𝑡ℎ𝑟𝑜𝑢𝑔ℎ 𝑎𝑛 𝑎𝑐𝑐𝑒𝑠𝑠 𝑡𝑢𝑏𝑒, 𝑖𝑟𝑟𝑖𝑡𝑎𝑡𝑒𝑑

210

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 31/05/2025

𝑆𝑖𝑡𝑡𝑖𝑛𝑔 𝑖𝑛 𝑎 𝑝𝑎𝑟𝑡𝑖𝑐𝑢𝑙𝑎𝑟𝑙𝑦 𝑙𝑜𝑢𝑑 𝑡𝑢𝑏𝑒, 𝑎𝑟𝑚𝑠 𝑤𝑟𝑎𝑝𝑝𝑒𝑑 𝑎𝑟𝑜𝑢𝑛𝑑 ℎ𝑖𝑠 𝑘𝑛𝑒𝑒𝑠, ℎ𝑒𝑎𝑑 𝑟𝑒𝑠𝑡𝑖𝑛𝑔 𝑜𝑛 𝑡ℎ𝑒𝑚, 𝑙𝑖𝑠𝑡𝑒𝑛𝑖𝑛𝑔 𝑡𝑜 𝑡ℎ𝑒 𝑐𝑙𝑎𝑛𝑘𝑠 𝑎𝑛𝑑 𝑟𝑢𝑚𝑏𝑙𝑒𝑠 𝑜𝑓 𝑝𝑙𝑎𝑠𝑚𝑎 𝑖𝑛 𝑡ℎ𝑒 𝑐𝑜𝑛𝑑𝑢𝑖𝑡𝑠

100

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 31/05/2025

𝑃𝑜𝑘𝑖𝑛𝑔 𝑎𝑟𝑜𝑢𝑛𝑑 𝑖𝑛 𝑎𝑛 𝑎𝑐𝑐𝑒𝑠𝑠 𝑡𝑢𝑏𝑒, 𝑙𝑖𝑠𝑡𝑒𝑛𝑖𝑛𝑔 𝑡𝑜 𝑡ℎ𝑒 𝑝𝑙𝑎𝑠𝑚𝑎 𝑖𝑛 𝑡ℎ𝑒 𝑐𝑜𝑛𝑑𝑢𝑖𝑡𝑠 "Hmm hm hmm hm hh ehh hm..."

110

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 29/05/2025

𝐿𝑜𝑜𝑘𝑖𝑛𝑔 𝑎𝑡 𝑏𝑙𝑎𝑐𝑘 ℎ𝑜𝑙𝑒 𝑖𝑚𝑎𝑔𝑒𝑠 𝑜𝑛 𝑜𝑛𝑒 𝑜𝑓 𝑡ℎ𝑒 𝑝𝑢𝑏𝑙𝑖𝑐 𝑐𝑜𝑚𝑝𝑢𝑡𝑒𝑟𝑠

000

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 28/05/2025

𝐼𝑡 𝑤𝑎𝑠𝑛'𝑡 𝑛𝑜𝑡𝑒𝑑 𝑎𝑠 𝑜𝑓𝑓 𝑙𝑖𝑚𝑖𝑡𝑠. 𝐶ℎ𝑒𝑐𝑘𝑖𝑛𝑔 𝑟𝑒𝑝𝑒𝑎𝑡𝑒𝑑𝑙𝑦, ℎ𝑒 𝑤𝑒𝑛𝑡 𝑡𝑜 𝑡ℎ𝑒 𝑑𝑜𝑜𝑟 𝑙𝑜𝑐𝑎𝑡𝑒𝑑 𝑖𝑛 𝑎 𝑟𝑎𝑡ℎ𝑒𝑟 𝑓𝑜𝑟𝑙𝑜𝑟𝑛 𝑙𝑜𝑜𝑘𝑖𝑛𝑔 𝑐𝑜𝑟𝑟𝑖𝑑𝑜𝑟 𝑎𝑛𝑑 𝑤𝑎𝑠 𝑛𝑜𝑡 𝑠𝑢𝑟𝑝𝑟𝑖𝑠𝑒𝑑 𝑤ℎ𝑒𝑛 𝑡ℎ𝑒 𝑐𝑜𝑛𝑡𝑟𝑜𝑙 𝑝𝑎𝑛𝑒𝑙 𝑑𝑖𝑑𝑛'𝑡 𝑤𝑜𝑟𝑘. 𝐼𝑡 𝑤𝑎𝑠𝑛'𝑡 𝑎 𝑠𝑡𝑎𝑛𝑑𝑎𝑟𝑑 𝐹𝑒𝑑𝑒𝑟𝑎𝑡𝑖𝑜𝑛 𝑜𝑛𝑒, 𝑏𝑢𝑡 𝑎 𝑏𝑎𝑡𝑡𝑒𝑟𝑒𝑑 𝑜𝑙𝑑 𝐶𝑎𝑟𝑑𝑎𝑠𝑠𝑖𝑎𝑛 𝑜𝑛𝑒. 𝐽𝑒𝑟𝑑𝑎𝑎𝑛 𝑓𝑖𝑔𝑢𝑟𝑒𝑑 𝑖𝑡 𝑤𝑎𝑠 𝑜𝑣𝑒𝑟𝑙𝑜𝑜𝑘𝑒𝑑 𝑜𝑣𝑒𝑟 𝑡ℎ𝑒-

120

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 28/05/2025

𝑄𝑢𝑖𝑒𝑡, 𝑛𝑒𝑟𝑣𝑜𝑢𝑠...𝑑𝑒𝑓𝑒𝑐𝑡𝑖𝑣𝑒 𝑇ℎ𝑎𝑡 𝑠𝑢𝑚𝑚𝑒𝑑 ℎ𝑖𝑚 𝑢𝑝, 𝑎𝑡 𝑙𝑒𝑎𝑠𝑡 𝑎𝑐𝑐𝑜𝑟𝑑𝑖𝑛𝑔 𝑡𝑜 ℎ𝑖𝑠 𝑤𝑖𝑓𝑒...𝑜𝑟 𝑠ℎ𝑒 𝑤ℎ𝑜 𝑤𝑎𝑠 ℎ𝑖𝑠 𝑤𝑖𝑓𝑒 𝑎𝑡 𝑜𝑛𝑒 𝑝𝑜𝑖𝑛𝑡 𝑖𝑛 𝑡𝑖𝑚𝑒. 𝐴𝑟𝑟𝑖𝑣𝑖𝑛𝑔 ℎ𝑜𝑚𝑒 𝑎𝑡 𝑡ℎ𝑒 𝑒𝑛𝑑 𝑜𝑓 𝑎 𝑚𝑖𝑠𝑠𝑖𝑜𝑛 𝑡𝑜 𝑓𝑖𝑛𝑑 ℎ𝑒𝑟 𝑔𝑜𝑛𝑒, 𝑡ℎ𝑒𝑛 𝑏𝑒𝑖𝑛𝑔 𝑏𝑎𝑛𝑖𝑠ℎ𝑒𝑑 𝑓𝑟𝑜𝑚 𝑡ℎ𝑒 𝐻𝑜𝑢𝑠𝑒, 𝑠𝑒𝑛𝑡 𝑏𝑎𝑐𝑘 𝑡𝑜 ℎ𝑖𝑠 𝑀𝑜𝑡ℎ𝑒𝑟'𝑠 ℎ𝑜𝑢𝑠𝑒, ℎ𝑎𝑑 𝑏𝑒𝑒𝑛 𝑎 𝑑𝑒𝑣𝑎𝑠𝑡𝑎𝑡𝑖𝑛𝑔-

110

Subcommander Jerdaan @subcmdrjerdaan.bsky.social · 28/05/2025

𝑆𝑡𝑎𝑛𝑑𝑖𝑛𝑔 𝑎𝑡 𝑎 𝑤𝑖𝑛𝑑𝑜𝑤, 𝑤𝑎𝑡𝑐ℎ𝑖𝑛𝑔 𝑡ℎ𝑒 𝑠𝑡𝑎𝑟𝑠. 𝑇ℎ𝑒 𝑊𝑜𝑟𝑚ℎ𝑜𝑙𝑒 𝑤𝑎𝑠 𝑜𝑢𝑡 𝑡ℎ𝑒𝑟𝑒, 𝑤𝑎𝑖𝑡𝑖𝑛𝑔 𝑓𝑜𝑟 𝑎 𝑠ℎ𝑖𝑝...ℎ𝑜𝑟𝑟𝑖𝑓𝑦𝑖𝑛𝑔 𝑟𝑒𝑎𝑙𝑙𝑦 𝐻𝑒 𝑠ℎ𝑢𝑑𝑑𝑒𝑟𝑒𝑑.

010