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Getting Double Exposures Using NINA 1.10 Beta 015 w/ Dithering


Jim Waters
 

Why would my GM811G be doing this?? There's very little wind, guiding is OK and nothing is moving around.? I just upgraded to NINA 1.10 Beta 015.? This has never happened before.

I am dithering every 3rd image and it looks like its related to dithering.??


Jim Waters
 

BTW - The above image is of Vega.

I went back to a previous beta release (014) of NINA and the same thing happened after dithering.? Its always in the same direction.? I increased the NINA PHD2 Max Settle Time from 10 to 16 but it was too windy to do any testing.? This is the first time this has happened using NINA or SGPro.? Also om my mount.

Is this mount related or imaging SW.? Is this RA or DEC related?? It looks RA related.

Another image below.


Sonny Edmonds
 

Don't know Jim. It appears to be consistent, two distinct images.
Have you tried with no dithering? Try eliminating one thing at a time.

I had "Space Ships" for a time. My stars looked like the flying saucers in Scott and Brian's videos.
I turned on PEC and let it run. fixed that problem.
Also, I did a factory reset on my Gemini 2, some puzzling behaviors stopped with that. (It can't hurt)

You aren't drinking a bad bottle of whiskey now, are you?
--
SonnyE


(I suggest viewed in full screen)


Jim Waters
 

That's on my list of things to try tonight - no dithering.

FYI


Jim Waters
 

I just got done working on my mount.? It felt like the RA worm was shifting side to side so I adjusted the outer worm block.? I need to do testing tonight.??

FYI - Last week I posted an issue about side to side play in my RA.
/g/Losmandy_users/topic/rotational_play_in_gm811g_ra/74810829?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,74810829


Jim Waters
 

It looks like this was a mount problem.? I adjusted the RA worm block and it looks resolved.? I just ran 30ea 3 min subs and everything looks OK.? I dithered every 3 subs as before.