图像处理小技巧Any tips or good tutorials to help process.?
The first photo is my attempt and the second one is my end goal I got some data sets off of telescope live to practise processing I did a pretty good one for the rosette nebula but I'm struggling on this one (the cat paw nebula) and I can't seem to find a YouTube video that is good what I specifically need so if anyone knows a YouTube video that can help me or any tips that would be great. I use siril or dss for stacking I use graxpert and adobe photoshop and the files are halpha, OIII and SII
Seestar 官方星球Seestar S50 Mosaic Mode $^@&$ IMO
Unpopular opinion, perhaps, but the Seestar S50's built-in mosaic mode doesn't yield great results. While heavy post-processing can help, artifacts like noise and false color often degrade even otherwise good images. The in-app AI tools do improve appearance, but they can also make the results feel artificial or generative-AI-like. Is this just user error on my part, or do others also find the mosaic mode less than impressive?
S.W.A.G. TEAMA note from the SWAG Group Management
Dear all, We are humbled by the number of join requests for our group. Many awsome astropals want to join and we are more than happy about it. This proves that SWAG made an impact on this community. And for that we THANK YOU ! But also i have to remind you all that SWAG Group is, for some time now, a closed group. We did this to solidify the actual members, for the group to grow in the actual state. And we think this was a good decision. We want to address the fact that we noted all the join requests and they are in pending for now until new management decisions are made. We saw you and we thank you ! All i can say now is wait. If we decide to be an open group again we will contact you for sure ! Also a note to actual members of SWAG: please don't make proposals to others to join SWAG. This will be decided only by the management or by a debate between actual members. We thank you ! Management : @HAL-9000 AKA Trash Panda 🗑🦝 / @XRaySpex / @Maic
Seestar 官方星球C/2025 R3 will be the great comet of 2026? (Visible with seestar s50?)?
I'm interest in comets. C/2025 R3's magnitude prediction(2026/01/29) It will be brighten up to -2.6 in April 23rd~25th Can I see it in South korea with my seestar s50?(37°N)
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问题榜单
1望远镜的目镜选择？
2如何在城市里（六级区）出摊打野拍深空？而且新购入的设备总价不超过一万？
3Pixinsight - is it worth it ? How is the learning curve ?
4Sun Guardian Badge - best tips?
5Help with the Moon Phase Tracker?
6What are y’all’s favorite deep sky objects?
7Sirius Warrior - new badge / new questions !?
8Who’s going to AstroCon2025 at Bryce Canyon?
想法榜单
1🚀 Seestar S30 Pro Post-Processing Challenge is LIVE on Facebook! 🌌
2whitch tools do you use in siril for processing?
33iatlas how can I see from Scotland next
4我有一个手搓的折反望远镜，口径117mm，焦距900mm，可以拍什么？
5Seestar S50 advert -fan made .......
6Lego made solar finder
7关于超级蓝月亮，全面的问题解答(Super Blue Moons: Your Questions Answered)
8Sirius Warrior Acquisition Group (SWAG)
9关于月食的一切，类型、图像以及发生的频率。
10Comparison of S30 v S50 Rosette Nebula