Re: RA axis movement or wiggle
|
>>>
I really thought that the direction of the arrows you see in PHD2 indicated the turning direction of the RA drive.?
it's the direction of the guidepulse, but RA axis never stops or reverses
On Sat, Aug 27, 2022 at 03:06 AM, Brian Valente wrote:
it guides in one direction all?the time. RA is moving in sidereal speed, so guide corrections are either speeding up or slowing down the RA movement. it's never reversing so backlash during tracking and guiding is not a performance issue
Thanks for the clarification. I really thought that the direction of the arrows you see in PHD2 indicated the turning direction of the RA drive.?
Best wishes,
Daniel
-- Brian?
Brian Valente astro portfolio? portfolio astrobin?
|
