Astroart Forum

Thanks a lot, and sorry for the question, I had a strange Deja’Vu feeling, searched and searched, but couldn’t find anything here on forum about it. But Im still certain, that I have asked the same before

How do I save an inverted image?

Pressing F12 seems to only affect the visualization of the image.
Changing histogram etc still operates on the positive image.

Also, saving an inverted image, is positive again when re-opening.

So, is there a way to negate the image permanently?

Thanks Fabio! Just what I needed...

Is there a way to get a list of all marked points in an image?
X/Y pixel coordinate will be fine.

Thanks - got it now.

I can't find the pdf manual either?
One of my fellow amateur astronomers is also searching for his with AA8.

May I ask what You want to obtain by this?
Why not just stack all, that will give the best s/n ratio.

Is it to create an animation of an object that moves? (Asteroid, comet, …)

Wau!!! Very nice!!!

I really find the Sun marker usefull. However, it is in the 2D plane the picture is taken in. Would it be possible, to supply further information in order to get the 3D direction to the Sun? The angle into or out of the plane? The comet tail might be much longer into the picture. Off course, this wo...

Congratulations, that's very cool!!!

Did you manually blink or have You made a script to detect novae?

Any news on pausing PHD2 when doing an auto focus in a sequence? PHD2 still "freakes out" when I auto focus. I am using an off axis guider. I know I can script my way out of it, but it would be very convenient to have a checkbox in the sequencer: Pause PHD2 when AF. https://www.dropbox.com/s/kk6csgk...

Hello, no, but after the annotation is moved with the mouse, it can be moved precisely with the keyboard with CTRL + arrows. Actually if the point is removed and it's replaced with a star selection, then snapping is possible with the experimental shortcut SHIFT + S (with the annotation active, and ...