Trailing stars / double stars

[Loic H]

Hi,

I am using N.I.N.A. for about 6 month now. Since a few weeks, I noticed that my Stars are trailing when I do long exposures (600s) and dither. I have no clue what the cause can be, but I am now pretty sure that it has something to do with dithering. It looks to me, as if N.I.N.A. would send a dither command before the Exposure is finished or the exposure would start too early.

My equipment is a EQ6-R Pro, QHY183M, TSQ-71ED and Guding/dithering with PHD2

I attached some images where the issue is visible.

Best Regards

‌

[Stefan B]

Hi,

you have specified Version 1.9.
For 1.10 we have a big list of improvements and I would expect that a problem like that one would not occur there. Have you tried out the 1.10 Beta already? It’s pretty stable and will be release soon anyways.

Regards,
Stefan

[Loic H]

Hi Stefan B,

my fault, yes I have the newest version. I have currently 1.10 Beta 006.

Regards

Loic

[Stefan B]

Issue #227 was marked as a duplicate of this issue.

[Stefan B]

Fixed in 1.10 HF1 RC3