八月初要去大理，能带设备去观星吗？会不会一直下雨（去两周）谢谢各位！

Hello,How can you shoot two night on the same target, with the same plan ?Do you have to do a copy of the first plan ?Thanks

Hi, i'm a New user of the app and i have a s30 and i'm not very good to take pictures. If someone have tips pls tell me.

I enter my shooting parameters as custom values e.g. "None 30sx400" and they show like that in the preview. As soon as I post the detail is lost, e.g. 30sx0 0SEC" etc. What am I doing wrong?

The purple coloration is not the star's own color, it can be caused by chromatic aberration or an artificial byproduct of the stretching process.Interestingly, the "Unpurple-filter" in Siril does not always handle the problem satisfactorily, or not effectively enough. Sometimes, it can adversely affect the color of the image.- The solution comes from the fact that the inverse color of the purple hue is green, so the intense purple hue appears green on the negative of the images.In SIRIL, use the following simple steps in the menu:-> Image processing - Negative transformation-> Image processing - Remove green(!) noise...then use the "Negative Transformation" again to get the image back to normal color.Much easier to do than to describe. It's all in a few clicks. Have fun!

Hi everyone, i recently tried to connect my Nikon D3100 to asiair with both USB and shutter cabbles, asiair doesnt seems detect it, did i something wrong? maybe settings (in asiair, dslr settings are correct)

开学就七年级了，学习压力估计很大，又不想放弃天文，目前我主要是拍摄行星，我有一整套行星拍摄的设备，以后想拍深空，深空摄影门槛比较高，比较复杂，我刚开始想着买一个智能望远镜，但又听网上说智能望远镜没有那种传统的拍深空的设备好，所以说我是现在攒钱，等到中考完或是高考完，买一套传统的深空摄影设备， 还是先买一个智能望远镜？