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Date
Re: Meridian Flips and NINA
Peter can you please email me, i must \not have your correct email address i'm at brian at losmandy dot com thx [email protected]> wrote: -- Brian Brian Valente portfolio brianvalentephotography.com
By Brian Valente · #72922 ·
Re: Needle bearings and axial play, is this a significant performance problem and how difficult is it to fix?
Here is may latest frequency plot from last night.? 125:1 gearbox. No PEC. Old thrust bearings. In the first attached image we see the movement of the worm over almost 4 hrs. In the second image we
By Peter Boreland · #72921 ·
Re: Needle bearings and axial play, is this a significant performance problem and how difficult is it to fix?
Thrust Bearings: McMaster-Car? Needle Roller Trust Bearing for 1-1/4" shaft, 1 -15/16" OD part number 5909K38 McMaster-Car? Needle Roller Trust Bearing for 3" shaft, 3 3/4"" OD part number 5909K28
By Peter Boreland · #72920 ·
Re: Meridian Flips and NINA
Peter i'm going to open a ticket with your email address We need more specifics here, i'm unable to reproduce based on what you sent look for direct email Brian [email protected]> wrote: -- Brian
By Brian Valente · #72919 ·
Re: Meridian Flips and NINA
Brian, As I said this same thing happens using the hand controller. The scope is is this position per the image for this area of the sky in the video. It's not easy to make a video out in a field, in
By Peter Boreland · #72918 ·
Re: Meridian Flips and NINA
Hi Peter i was hoping to see this demonstration on the hand controller - I'm still not clear if you see this on the gemini by itself without hooking up an external application. [email protected]>
By Brian Valente · #72917 ·
Re: Meridian Flips and NINA
Brian, https://www.youtube.com/watch?v=laeex4f85Cs I made this 3min video of the problem occurring. This was after doing a hand controller reset and entering all my data anew. As you will see, as the
By Peter Boreland · #72916 ·
Re: Meridian Flips and NINA
Peter most importantly is what steps can someone take to reproduce it [email protected]> wrote: -- Brian Brian Valente portfolio brianvalentephotography.com <http://brianvalentephotography.com>
By Brian Valente · #72915 ·
Re: Meridian Flips and NINA
if that would help. yes please [email protected]> wrote: -- Brian Brian Valente portfolio brianvalentephotography.com <http://brianvalentephotography.com>
By Brian Valente · #72914 ·
Re: Meridian Flips and NINA
I reset Gemini and reloaded everything. Slewed to that area of the sky and same problem, This? nothing to do with flips or NINA, but clearly there is a serious bug with the Gemini II software itself.
By Peter Boreland · #72913 ·
Re: Meridian Flips and NINA
From Gemini HC, press "Reset HGM Defaults": https://gemini-2.com/hc/En-system.html From Gemini web pages, press "RESET SRAM": https://gemini-2.com/web/web-firmware-sram.html
By Paul Kanevsky · #72912 ·
Re: Meridian Flips and NINA
You said the RA coordinate jumps on the Gemini physical hand controller, so no, this has nothing to do with the driver. Again, I don't know anything about NINA meridian flips, and can't help you
By Paul Kanevsky · #72911 ·
Re: Meridian Flips and NINA
So the problem existed well before messing with gearboxes or encoders. Is it possible to reset Gemini II to its factory defaults? I hate to do this because I'll have to reprogram everything. There is
By Peter Boreland · #72910 ·
Re: Meridian Flips and NINA
Let me ask you, is this with your higher resolution encoders / smaller step size? That could be a problem for some internal Gemini computation. In all my years using Gemini, I've not seen the problem
By Paul Kanevsky · #72909 ·
Re: Meridian Flips and NINA
Can't imagine how the driver can do this, especially since the Gemini HC is also showing the same coordinates. The driver displays what Gemini reports.
By Paul Kanevsky · #72908 ·
Re: Meridian Flips and NINA
The scope thinks it's the southern hemisphere as shown in this pic, where it? should be sayings it's in the blue zone. By rotating the Dec access pointing to the north it will again show its correct
By Peter Boreland · #72907 ·
Re: Meridian Flips and NINA
Yes, that's right. Yes now using the hand controller. So the mount does this if tracking, but you can also slew Ra to the boundary transition point with the? hand controller. Driver display shows the
By Peter Boreland · #72906 ·
Re: Meridian Flips and NINA
Paul, With the scope at the eastern limit of 90 degrees, the Az value reads 346 degrees. Slewing past the boundary value of 353 degrees? the value suddenly jumps to something in the 200s. Peter
By Peter Boreland · #72905 ·
Re: Meridian Flips and NINA
So when crossing over 353 deg in Az, RA jumps by 7 hours? Is? that while tracking or when doing a goto? Did you confirm if that happens on the physical hand controller as well as in the driver
By Paul Kanevsky · #72904 ·
Re: Meridian Flips and NINA
The jump occurs when you cross over the 353 degree boundary in Az.
By Peter Boreland · #72903 ·