On Tue, May 13, 2025 at 11:43 PM, Chip Louie wrote:
I'm wondering how it can GOTO the same place with the J2000 on or off??
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That is actually how it's supposed to work with NINA. The ASCOM driver tells NINA what precession coordinates are expected by Gemini, and NINA tries to ensure that the correct coordinates are sent. This may not work if some of the other apps settings are changed after they are connected to NINA, or if the apps are not reporting their precession settings correctly for some reason. It's a complex problem with many moving parts, all coordinated (pun not intended!) by NINA.?
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Paul Kanevsky