（每一步都要保存）siril：星点对齐（右上角转化功能，添加素材，序列名称设置，转化；对齐，去对齐）截去边缘黑框自动拉伸预览背景提取图像解析、测光法色彩校准（可选）除去绿色噪声反双曲线变换（可选）改回线性预览星点去除通道拆分像素数学，设置SHO通道rgb合成直方图变换保存tiff打开星点starmask文件，也保存tiff DeNoise AI：对星云降噪锐化（severe noise模式，或者手动选择参数21&42） PS：camera raw滤镜黑色降低，白色拉高，对比度微拉高，高光微拉低，阴影微拉低，清晰度拉高，晕影拉低，去除薄雾拉高，锐化微拉高，减少杂色微拉高星点文件修正（可选）高光拉高，阴影拉低，白色拉高，黑色拉低，锐化拉高 siril：转回fit星点重混合保存tiff PS：最后处理

Heyy I want to know if anyone knows where can I buy a good telescope but not too expensive:)

I was shooting some dark nebula (60 sec frames) and i noticed this weird blue thing at the left and i have no idea what is this it is visible in every single frame and it does not come from any outside light beacouse there arent any and i was shooting this target the previosu night and this thing was not there it looked normal i would love to hear some advice

每次使用onstep的时候 电机指示灯正常，但是app却总是好好的突然显示未连接，必须反复重新链接。 微调节tracking速度时也总是没反应 各位有遇到这种情况么？

Once you have set 20 second exposure in EQ mode, is this permanently set, or do you need to do it for every stargaze?

这个应该就是潘星C/2025 r3，哪位大佬能确定一下？

I have enabled network connection through my Seestar App. Now how do I connect to my S50 from outside my location?