Field Shift by
Posted: Wed Jul 13, 2022 11:57 am
Hello Pegasus!
It is somehow pitty that I didn't 't get any feedback on my earlier questions. But I try it again and ask for help please.
I work with a Skywatcher AZEQ5 mount in ALTAZ mode, Skywatcher 200PDS, ASI294MC. When using the rotator and select "De-Rrotate Field" I get in my images a sort of field shift.
Here again a photo.
Any Idea?
What I am doing wrong?
What can I do to improve and avoid this image shift?
What is somehow confusing for me, is that it is possible to change by a click in your software the sense of roatation. I couldn't find out what is for the very beginning the right selection? Clock-wise? Or counter clock-wise? May cause a possible wrong pre-selection of rotation sense this field shift?
I apreciate very much your support. Please help!
Ewald
It is somehow pitty that I didn't 't get any feedback on my earlier questions. But I try it again and ask for help please.
I work with a Skywatcher AZEQ5 mount in ALTAZ mode, Skywatcher 200PDS, ASI294MC. When using the rotator and select "De-Rrotate Field" I get in my images a sort of field shift.
Here again a photo.
Any Idea?
What I am doing wrong?
What can I do to improve and avoid this image shift?
What is somehow confusing for me, is that it is possible to change by a click in your software the sense of roatation. I couldn't find out what is for the very beginning the right selection? Clock-wise? Or counter clock-wise? May cause a possible wrong pre-selection of rotation sense this field shift?
I apreciate very much your support. Please help!
Ewald