Mes deux meilleures images de Jupiter, traitées avec le logiciel LuckyStackWorker, je suis pas loin de la limite de mon télescope de 150 et du Nikon D4, je crois... Pour les "pros" celle de droite est "dérotée", et sort d'une vidéo de 12 min, celle de gauche est une vue unique, d'une vidéo de 4 min.

Three images of Jupiter, both mono and RGB. Full opensource image processing, with PixInsight replaced by LuckyStackWorker and GIMP. Details in the link below.

www.localvoid.net/2025/04/06/j...

#astronomy #astrophotography #jupiter #opensource

The images are from around 20:20 UT on 13 April, taken with a #CFF160 🔭, #Televue 2.5x powermate, #ZWO ASI585MC camera. Frame rate about 110 fps. Stacked in PlanetStackerX, and derotated and sharpened in LuckyStackWorker. #astrophotography

Good news: the new release of LuckyStackWorker, a free and open source app for planetary, lunar & solar imaging version 6.12.1 is out with the following new features: Deconvolution using a PSF, Rotation, Bilateral denoising & better performance. Download: github.com/wkasteleijn/...

Rainy and cloudy here in #Edinburgh, so I reprocessed 6 x 60s Jupiter videos (50% frames stacked) from 03 January, using #LuckyStackWorker to de-rotate and then sharpen. The moons are Io (far left) and Ganymede. #CFF 160 🔭, #TeleVue 2.5x powermate, #ZWO ASI585MC. #astrophotography

I stacked 7 x 60s videos of Jupiter from yesterday (13 April) using #PlanetStackerX and derotated and sharpened with #LuckyStackWorker. The videos were taken with a #CFF160 refractor 🔭 (focal length 1050mm), a #TeleVue 2.5x powermate, and a #ZWO585C camera. #astrophotography

昨年９月に観測＆撮影したはいいが、出来が悪そうで今まで処理してなかった15年に一度しかチャンスの訪れないタイタンとその影の土星面通過をようやく処理した。ピントも光軸もずれてたしシーイングも良くなかったんだけど、とりあえずタイタンとその影というのがちゃんと分かるのでよしとしよう。

なお、LuckyStackWorker というアプリを初めて使ってみたけどこれよさそうだな

惑星撮影の「Derotation（惑星の自転の効果を補正しより長時間の素材動画をスタックする手法）」を簡単・高速にできるといわれる「LuckyStackWorker 7」をお試し。
「ＲＢ星のブログ」よりピックアップ。
rb-star.cocolog-nifty.com/blog/2026/03...

Yet another last Jupiter, of March the 10th 18:30 UTC. Contrary to the days before the seeing was suddenly way better yesterday evening.
Setup: 16''/f4.5 ES Dobson, EQ tracking platform, 2x barlow, ADC, P1-Neptune 664C camera
Post-processing: AS!4, Winjupos, LuckyStackWorker, Gimp, Pipp.

Due to the lack of clear skies I had plenty of time on my hands to work on a new major release of LSW. One new feature is the possibility to de-rotate a set of images directly in LSW without requiring Winjupos! I have recorded a short Youtube video that demonstrates it:
youtu.be/zOdWoH1eM54?...

#wetenschap #techniek #ruimtevaart #spacepage