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Re: 400GTO
I would not use this on astronomical equipment.
Rolando
I would not use this on astronomical equipment.
Rolando
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By
Roland Christen
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#87038
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Re: Ocean-side location corrosion precautions
All boards in the AP mounts are already conformal coated. Do not add more willy nilly since you can mess up the connector pins!
Roland
All boards in the AP mounts are already conformal coated. Do not add more willy nilly since you can mess up the connector pins!
Roland
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By
Roland Christen
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#87037
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Re: How feasible is tandem imaging with AP1100 with or without AE and 2 1000mm refractors with ~0.8"/px image scale?
Pretty cool little rollaway observatory shed thingy, Peter. Don’t think I’ve seen one like that before.
Karen
AP
From: main@ap-gto.groups.io <main@ap-gto.groups.io> On Behalf Of Roland
Pretty cool little rollaway observatory shed thingy, Peter. Don’t think I’ve seen one like that before.
Karen
AP
From: main@ap-gto.groups.io <main@ap-gto.groups.io> On Behalf Of Roland
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By
Karen Christen
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#87036
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Re: Problem with meridian flip
#Mach2GTO
#APCC
That’s a really nice result, David!
Karen
AP
From: main@ap-gto.groups.io <main@ap-gto.groups.io> On Behalf Of David Johnson
Sent: Saturday, July 2, 2022 10:20 AM
To:
That’s a really nice result, David!
Karen
AP
From: main@ap-gto.groups.io <main@ap-gto.groups.io> On Behalf Of David Johnson
Sent: Saturday, July 2, 2022 10:20 AM
To:
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By
Karen Christen
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#87035
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Re: #ASCOM_V2_Driver alpaca move rate
#ASCOM_V2_Driver
Yan,
You will need to contact the ASCOM group for help with Alpaca usage. The AP V2 ASCOM driver knows nothing about Alpaca.
However, earlier firmware versions of the control box may limit the
Yan,
You will need to contact the ASCOM group for help with Alpaca usage. The AP V2 ASCOM driver knows nothing about Alpaca.
However, earlier firmware versions of the control box may limit the
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By
Ray Gralak
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#87034
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Re: 400GTO
I noticed on the data sheet that this grease is not recommended "As a lubricant in metal bearings"
I emailed Daleen instead to place an order for the AP special grease.
Also, when I took DEC apart
I noticed on the data sheet that this grease is not recommended "As a lubricant in metal bearings"
I emailed Daleen instead to place an order for the AP special grease.
Also, when I took DEC apart
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By
Chris White
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#87033
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M57 from Paris suburbs (first image with my AP900)
Hello everyone,
here is the first image with my AP900 that I got few weeks ago. There's absolutely nothing to say about the mount, it just works. Flawlessly from the first to the last sub. The scope
Hello everyone,
here is the first image with my AP900 that I got few weeks ago. There's absolutely nothing to say about the mount, it just works. Flawlessly from the first to the last sub. The scope
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By
Dan_Paris
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#87032
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Edited
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Re: #ASCOM_V2_Driver alpaca move rate
#ASCOM_V2_Driver
Hi Ray
Thank you
when i move the mount with AP V2 ASCOM in 600, i can see that the move is fast. (its ok)but with Alpaca in 2.5 the displacement corresponds to a speed 12 in ASCOM I can't find the
Hi Ray
Thank you
when i move the mount with AP V2 ASCOM in 600, i can see that the move is fast. (its ok)but with Alpaca in 2.5 the displacement corresponds to a speed 12 in ASCOM I can't find the
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By
fantei@...
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#87031
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Sadr Region - HA
Did some model testing and grabbed 3.5 hours of Sadr in HA. Epsilon E160ED scope, AP Mach 2 mount, unguided subs of 5 mins. Camera is the QHY600 full frame CMOS. Filter was the Astronomik MaxFR 6nm.
Did some model testing and grabbed 3.5 hours of Sadr in HA. Epsilon E160ED scope, AP Mach 2 mount, unguided subs of 5 mins. Camera is the QHY600 full frame CMOS. Filter was the Astronomik MaxFR 6nm.
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By
Bill Long
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#87030
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Re: Things NOT to do
Agreed. Placing the burden of solving the issue in terms of work, on users, is a bad thing.
From: main@ap-gto.groups.io <main@ap-gto.groups.io> on behalf of Andrew Burwell via groups.io
Agreed. Placing the burden of solving the issue in terms of work, on users, is a bad thing.
From: main@ap-gto.groups.io <main@ap-gto.groups.io> on behalf of Andrew Burwell via groups.io
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By
Bill Long
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#87029
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Re: Things NOT to do
Honestly, there is an easy solution for this. Most equipment listings are just variations of the same thing. He should have been able to mass migrate all the obvious stuff, and leave users to sort
Honestly, there is an easy solution for this. Most equipment listings are just variations of the same thing. He should have been able to mass migrate all the obvious stuff, and leave users to sort
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By
Andrew Burwell
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#87028
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Re: Ocean-side location corrosion precautions
Conformal coatings are good for boards that aren't already contaminated. Not so good for already-contaminated boards. There are ways to clean contaminated boards to stabilize them, dry them and then
Conformal coatings are good for boards that aren't already contaminated. Not so good for already-contaminated boards. There are ways to clean contaminated boards to stabilize them, dry them and then
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By
Christopher Erickson
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#87027
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Re: Things NOT to do
On Mon, Jul 4, 2022 at 04:12 PM, Bill Long wrote:
It wants someone to migrate every piece a gear they have ever used. So for those that have some really old images (even those moved to staging) it is
On Mon, Jul 4, 2022 at 04:12 PM, Bill Long wrote:
It wants someone to migrate every piece a gear they have ever used. So for those that have some really old images (even those moved to staging) it is
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By
Chris White
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#87026
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Re: 400GTO
This is the grease I have on hand: https://www.duniway.com/images/_pg/datasheet-DC-150.pdf
It is Dow Corning High Vacuum Grease.
Silicone Base and rated for -40C to 204C degrees.
I remember reading
This is the grease I have on hand: https://www.duniway.com/images/_pg/datasheet-DC-150.pdf
It is Dow Corning High Vacuum Grease.
Silicone Base and rated for -40C to 204C degrees.
I remember reading
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By
Chris White
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#87025
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Edited
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Re: Ocean-side location corrosion precautions
Hi Steve
I had to deal with this recently. One of the things I added was conformal coating to the circuit boards/electronics. It shields the boards from
Hi Steve
I had to deal with this recently. One of the things I added was conformal coating to the circuit boards/electronics. It shields the boards from
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By
Brian Valente
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#87024
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Re: 400GTO
Cool! Thanks roland!
By
Chris White
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#87023
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Re: 400GTO
A loose nut will show as backlash in PHD. Will see it if you physically push and pull on the axis
A worm that's not fully in mesh will show as backlash in PHD. Will see it if you push and pull on the
A loose nut will show as backlash in PHD. Will see it if you physically push and pull on the axis
A worm that's not fully in mesh will show as backlash in PHD. Will see it if you push and pull on the
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By
Roland Christen
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#87022
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Re: Ocean-side location corrosion precautions
Thanks Christopher, I’ll reach out separately to explore how to best achieve these
Thanks Christopher, I’ll reach out separately to explore how to best achieve these
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By
Steve Wilkins
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#87021
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Re: Ocean-side location corrosion precautions
Yes that was my understanding. Good suggestion on the stainless, thanks, I do see some signs of corrosion on the small level on the baseplate; not too worrying as it’s not core to the mount’s
Yes that was my understanding. Good suggestion on the stainless, thanks, I do see some signs of corrosion on the small level on the baseplate; not too worrying as it’s not core to the mount’s
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By
Steve Wilkins
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#87020
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Re: 400GTO
Good tip on the nut.
Would A loose nut be seen as backlash in phd?
You are correct. While I feel wiggle in both axis, I only have a problem in declination. The backlash is so great that it is not
Good tip on the nut.
Would A loose nut be seen as backlash in phd?
You are correct. While I feel wiggle in both axis, I only have a problem in declination. The backlash is so great that it is not
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By
Chris White
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#87019
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