Any idea what the cause of the lines on the lower portion of the image are?

[Swoop1]

ASI290MC 2000 frames captured via ASICAP. 40% stack in Autostakkert!

Thanks in advance.

Matt.

[Enceladus Dan]

Hello mat, 

I'm still pretty new to all this, my guess is its from stacking. Like the edge of a DSO image but wider spread as the moon moves slightly different to sidereal. 

Clear skies

Danny

[michael8554]

Hi Matt

Is this something new or ongoing ?

Possibilities include power supply interference, or download problems .

Try manually rejecting frames rather than setting to 40%.

Hopefully not all the frames are like that. 

Michael

[Swoop1]

@michael8554- This is a sporadice issue that has appeared before.

Other video runs from the same evening are fine.

I will look into the manual frame rejection and see what I can come up with.

@Enceladus Dan I don't think it is drift causing staking artefacts- the frame was almost exactly the same start to finish.

I did used to get wandering mount issues but I have returned to using the handset that came with the mount as opposed to Cartes du Ciel/ Green Swamp Server which were the GoTo programmes I used when the mount would decide to do its own thing.