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Speckleinterferometry

Posted: Thu Aug 07, 2025 9:09 pm
by Henk
Hello
I wanna do a speckle run in sharpcap,
Take 30,000 frames with 120 to 200 ms cameraspeed ROI 128.
Is it possible that sharpcap ignores all images above a FWHM treshold on this speed?
If no, to bad
If yes, how can I do that?

Henk

Re: Speckleinterferometry

Posted: Fri Aug 08, 2025 2:23 pm
by admin
Hi Henk,

sorry, but there isn't a function in SharpCap to do that sort of FWHM evaluation and then filter the capture based on the result. Deep Sky live stacking does have an FWHM filter, but that is designed around measuring lots of stars in the image, not just a single star in view.

cheers,

Robin