stim3on,
@stim3on@fosstodon.org avatar

One year ago today the crashed into asteroid Dimorphos. This image was taken by the accompanying spacecraft and shows ejecta streaming out after the impact.

https://flic.kr/p/2p5yjEZ
Credit: ASI/NASA/APL/Simeon Schmauß

stim3on,
@stim3on@fosstodon.org avatar

I reprocessed this image from the official press image that was stretched very unconventionally via multiple boxes. Luckily this was reversible and I could even restore color information from the bayer array on the sensor.

While the images taken by the main DRACO camera onboard the DART spacecraft have already made it into the PDS archive, the images from the Italian LICIA cube haven't made it even full year after the event...
https://pds-smallbodies.astro.umd.edu/data_sb/missions/dart/index.shtml

tom30519,
@tom30519@fosstodon.org avatar

@stim3on
Is that box arrangement for stretching commonly done? I have never encountered it before, to my knowledge. 🤔

stim3on,
@stim3on@fosstodon.org avatar

@tom30519 Nah it's very uncommon, I can see how someone could see benefit in it for some kind of analysis task, but I think it's a bad choice for an image you want to share with a general audience.
The original filename is "_5_1_licia_for_tom" which suggests it's just an image that was shared between scientists in an email and somehow found it's way into the official press release. It's still the highest resolution image that was shared from LICIACube to my knowledge, which is a bit of a shame.

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