Thank you Ivo for your kind contribution and good wishes.
I did find the help I needed in the linked images from Rolls' link and from those in my last post.
I am very impressed by those pics and feel a really big relief .
Some people here did understand the kind of help I needed. Some of these people then helped out in a helpful way or offered to help. Helpful according to the help I needed.
Some other people could not understand and kept telling me what I
should want to know.
I acknowledge that they were meaning well.
They can go and look at Roll's link.
Go and look at the Andromeda in my link.
Look at cometcatcher's nebula through a 20 year old lens.
Then they might understand why those images helped to solve my problem.
In case a newbie is interested in solar system imaging he has found some answers in Shiraz' kind and helpful contribution.
Go and have a look at those images, too.
And if Poitr should still
dare to contribute with his kind offer, then those images will be helpful, too. And very much appreciated!
However, I could understand if nobody else wants to chip in, anymore.
They'd be risking to look stupid in front of those other people who have verbosely defined that those example images of nebula and planets are not helpful, anyway. And it's rather silly of me to ask for them, too.
"Don't answer silly questions or you look silly, too!"
***
Go, have a look at those links, Ivo. Can you understand why they are truly helpful? If not then that's okay. But you surely are open minded enough to allow somebody else to find answers in them.
***
I invite everybody who wants to tackle the problem theoretically to go and open their own thread.
- and thank you for not continuing to write
off-topic in mine.
This one is meant for
Example Images.
)
