AA5 stacking issue.

[thunderchild]

good morning, I have been using AA5 for a year now and have not had any trouble at all, but in the last couple of images i have taken and stacked it looks as if it has been introducing noise and leaving hot pixels in the end image. the image background is mottled with green,reds,blues it looks like defused hot pixels. i am using a cannon 1100d modified and was wondering if anyone else has had this problem,  any help would be greatly appreciated.

[Dark Matter]

good morning, I have been using AA5 for a year now and have not had any trouble at all, but in the last couple of images i have taken and stacked it looks as if it has been introducing noise and leaving hot pixels in the end image. the image background is mottled with green,reds,blues it looks like defused hot pixels. i am using a cannon 1100d modified and was wondering if anyone else has had this problem,  any help would be greatly appreciated.

Best if you sent your queries to AA5's founder Dr. Fabio Caviccho  .info@msbsoftware.it

cheers,

James

[thunderchild]

My mate has emailed him and we have had no reply from them, i will dump AA5 and get something that will do the job properly.

[Merlin66]

Hmmm

Sounds like something's changed somewhere...

Were your previous successes with the same camera and settings???

[thunderchild]

yep merlin66  same camera same settings  everything is the same this is what i can not understand,it has only been in the last couple of images. today i stacked the flats and they are also looking like a mottled picture of hot pixels. my mate stacked lights+ darks =ok    lights + flats = ok  lights + bias = ok  but when they are all combined lights+flats+bias+darks = hot pixels everywhere. we are both really stumped.

[Merlin66]

Hmmmm

Could it be something as simple as the visulisation threashold settings....

How does the ADU vary in the problem areas when you compare your (light/flat) and (light-dark).....