Search found 36 matches

by Patrick
01 Nov 2022, 23:59
Forum: Instrumentation
Topic: Plate solving parameters in Telescope control Centering
Replies: 9
Views: 2713

Re: Plate solving parameters in Telescope control Centering

Dunnmunro,
Thanks for replying.
As I said I use the GAIA Catalogue.
I am not into guessing.
Regards,
Patrick.
by Patrick
31 Oct 2022, 23:39
Forum: Instrumentation
Topic: Plate solving parameters in Telescope control Centering
Replies: 9
Views: 2713

Re: Plate solving parameters in Telescope control Centering

Fabio, Thank you for your rapid and fulsome response - very clear now. If one does a GOTO using Jnow coordinates it makes sense to me to plate solve to Jnow coordinates during the Centre process. In fact after a GOTO using Jnow coordinates, if Jnow is not selected at the Centre page a warning is giv...
by Patrick
31 Oct 2022, 22:40
Forum: Instrumentation
Topic: Guiding - Hot pixels option
Replies: 9
Views: 2473

Re: Guiding - Hot pixels option

Thank you Fabio.
by Patrick
31 Oct 2022, 05:34
Forum: Instrumentation
Topic: Guiding - Hot pixels option
Replies: 9
Views: 2473

Re: Guiding - Hot pixels option

Hello,
Did this option make it into SP2 and if so how is it selected?
Regards,
Patrick.
by Patrick
31 Oct 2022, 05:26
Forum: Instrumentation
Topic: Plate solving parameters in Telescope control Centering
Replies: 9
Views: 2713

Plate solving parameters in Telescope control Centering

Hello, If I am correct, when saving Plate solve parameters the Region size(RA and DEC) values and the Reference stars value are not saved. So, having plate solved and saved the parameters, I later do a Telescope control GOTO. I insert J2000 RA and DEC values, tick the Jnow box and press Goto. I then...
by Patrick
19 Aug 2022, 01:24
Forum: Instrumentation
Topic: Subframe focus - Bahtinov and spectral line methods
Replies: 3
Views: 1098

Re: Subframe focus - Bahtinov and spectral line methods

Fabio,
Thank you.
I shall respond in more detail and with images.
Regards,
Patrick.
by Patrick
16 Aug 2022, 08:42
Forum: General
Topic: AA8 and UCAC4 cat installation?
Replies: 5
Views: 1838

Re: AA8 and UCAC4 cat installation?

I am a dill!
Thank you
by Patrick
16 Aug 2022, 01:31
Forum: General
Topic: AA8 and UCAC4 cat installation?
Replies: 5
Views: 1838

Re: AA8 and UCAC4 cat installation?

Hello,
With my AA8 Upgrade I downloaded the optional GAIA catalogue but do not have a UCACx (or any other) catalogue.
Should a UCAC have been included (I may have deleted it !!) or has it been replaced by the GAIA?
Am I able to obtain the UCACx catalogue?
Regards,
Patrick.
by Patrick
14 Aug 2022, 02:32
Forum: Instrumentation
Topic: Subframe focus - Bahtinov and spectral line methods
Replies: 3
Views: 1098

Subframe focus - Bahtinov and spectral line methods

Hello,
1) I am familiar with the Bahtinov technique but am looking for descriptions of how to integrate this into Astroart processing?

2)Also looking for descriptions of how to integrate focusing on a spectral line into Astroart processing - especially finding the width of a line?
Regards,
Patrick.
by Patrick
07 Aug 2022, 08:04
Forum: Instrumentation
Topic: AA8 SPk Telescope Control - Centering
Replies: 2
Views: 1034

Re: AA8 SPk Telescope Control - Centering

Fabio,
I acted on the (mistaken) expectation that the settings made would have remained for the duration of the session.
The need to use the Save Parameters function clear.s this up.
Thanks,
Patrick.
by Patrick
05 Aug 2022, 00:32
Forum: Instrumentation
Topic: AA8 SPk Telescope Control - Centering
Replies: 2
Views: 1034

AA8 SPk Telescope Control - Centering

Hello, I am using AA8 SP2k LAA (testing) with both Camera and Telescope Simulators. I select the Telescope Control Centre Tab The Plate Solve Reference Stars and Search Zone values that appear were not those that exist in the Plate Solve window at the time and are obviously independent from them? I ...