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dither and st
Posted: Tue May 03, 2016 6:11 pm
by alacant
Hi
I have around 20 frames dithered in PHD2 under APT. I plan to stack in DSS using clipping.
Question: To make it suitable for st, should I include bias frames?
Cheers and clear skies,
Steve
Re: dither and st
Posted: Thu May 05, 2016 11:15 pm
by admin
alacant wrote:Hi
I have around 20 frames dithered in PHD2 under APT. I plan to stack in DSS using clipping.
Question: To make it suitable for st, should I include bias frames?
Cheers and clear skies,
Steve
Depending on your acquisition device you may be able to get away with just dithering and no bias frames. What do you acquire your data with?
Re: dither and st
Posted: Sun May 22, 2016 4:28 pm
by alacant
Hi
A Canon 700D
Cheers
Re: dither and st
Posted: Mon May 23, 2016 12:10 am
by admin
Thanks!
With this modern camera, dithering between frames may be sufficient.
Re: dither and st
Posted: Sun Jul 31, 2016 7:30 am
by Burly
i have been told by a seasoned AP to use the bias frames as darks in DSS when dithering ,havent tried it yet
alacant wrote:Hi
I have around 20 frames dithered in PHD2 under APT. I plan to stack in DSS using clipping.
Question: To make it suitable for st, should I include bias frames?
Cheers and clear skies,
Steve