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Old 23-03-2023, 03:52 PM
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strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,662
Quote:
Originally Posted by TrevorW View Post
Thanks Mike just got the hang of using NINA for the first time. I was surprised imaging this target using NINA with PHD2 with Gemini Net control for my mount the RMX didn't exceed .19pix which was the flattest line on my guide chart that I've ever seen with my setup, in us much that I thought something was wrong with the guiding. Cheers
Good to hear, I love watching the guide centroid plot, it's a bit of a weird fetish of mine, likely left over from having to endure backbreaking eyeball guiding back in the day when I recon the guide errors I was ending up with were measured in multiple arc sec!!...now, with the AP1600 and modern autoguiding, if the seeing is good, heck, it stays under 0.2 arc sec! ie perhaps 50 times better or more?! It's amazing...it's like watching a good Netflix series to me, the consistent FWHM, on the night of the attached guiding screen in Astroart, was around 1.6" so that helped of course (NB this is a mobile phone photo of the screen through old ripped crinkly red cellophane, loosely attached to the lap top screen...very high tech )


Quote:
PS: did the whole imaging session from inside the house as have a wifi camera now setup to watch the ob so I can check to see if mount slews etc, only have to open and close the roof, at present
That's very cool and what I am about to get setup too.

Enjoy the fun
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