Date   

Re: [ANN] PEMPro Version 2.0 Beta Available for Download

Ray Gralak <rgr@...>
 

Hi Anthony,

You do not need to uninstall either the AP or the Full version. V2 can coexist
with V1.

However, if you downloaded last night please download the installation again
because there was a bug in the original posted version (build 24) that prevented
the timeout from running initially. The V2 public beta will run until July 1,
2007.

-Ray

-----Original Message-----
From: ap-gto@yahoogroups.com [mailto:ap-gto@yahoogroups.com]
On Behalf Of ayiomamitis
Sent: Saturday, April 28, 2007 12:54 AM
To: ap-gto@yahoogroups.com
Subject: [ap-gto] Re: [ANN] PEMPro Version 2.0 Beta Available
for Download

Ray,

Is it still the case that we must uninstall any existing version of
the software prior to loading this beta version?

Anthony.

--- In ap-gto@yahoogroups.com
<mailto:ap-gto%40yahoogroups.com> , "Ray Gralak" <rgr@...> wrote:

Hi Ruben,

1. With my polar scope on my AP mounts, I can get to within 5-10
arcmin of the pole already. How much closer will PemPro get me?
You should be able to get much closer than that.

2. My scopes are not perfectly orthogonal, so drift align
methods have
not helped me get closer to the pole. Does orthogonality
affect the
function of PemPro 2.0 for polar alignment?
Orthogonality errors should have very little effect.

-Ray Gralak
Author of PEMPro




Wanted badly, 3 bolts to mount AP900 plate to Meade LX200 tripod - help ?

Dominique Dierick
 

Hi,

to mount an AP900 base plate to a meade lx200 tripod I would need 3
bolts that fit the LX200 head threaded holes.
I have short ones, but due to the nature of the tripod I need to make
room to accomodate and clear the central shaft nut.
I have an alu ring that fits the bill to lift the AP900 mounting
plate, but I know would need 3 longer bolts (about 6cm)
with conical head.

I have looked here everywhere in Belgium, but no-find. Of course I
don't know the exact thread size of the required
bolts, but perhaps someone has an LX200 tripod and knows, or could
provide me with 3 bolts (paid of course!).

Thanks for any help - if you can help, please contact me offline (or
if you know the exact thread size of the LX200 holes, that would be
nice too)

Dodi


Re: [ANN] PEMPro Version 2.0 Beta Available for Download

ayiomamitis
 

Ray,

Is it still the case that we must uninstall any existing version of
the software prior to loading this beta version?

Anthony.

--- In ap-gto@yahoogroups.com, "Ray Gralak" <rgr@...> wrote:

Hi Ruben,

1. With my polar scope on my AP mounts, I can get to within 5-10
arcmin of the pole already. How much closer will PemPro get me?
You should be able to get much closer than that.

2. My scopes are not perfectly orthogonal, so drift align
methods have
not helped me get closer to the pole. Does orthogonality affect the
function of PemPro 2.0 for polar alignment?
Orthogonality errors should have very little effect.

-Ray Gralak
Author of PEMPro


New Mach1GTO question

dogonenuts1 <nham@...>
 

I just received my new Mach1GTO(after a 6 year wait) three days ago and because of work,
soccer and Little League games am just now starting to get it set up. I'll first have to say that
the workmanship is really incredible. It is truely like a cross between a handcrafted Swiss
watch and an Abrams M1 tank. It is solid yet exquisite. Cudos to you Roland.

Anyway, my first question is: under the setup menu, then the park/mount opiton submenu,
should there be an option for the Mach1 mount? I only see the old 400,600,900,1200
options. What should I key in? Does it even matter?

Thanks,

Robert Ham


Re: [ANN] PEMPro Version 2.0 Beta Available for Download

Ray Gralak <rgr@...>
 

Hi Ruben,

1. With my polar scope on my AP mounts, I can get to within 5-10
arcmin of the pole already. How much closer will PemPro get me?
You should be able to get much closer than that.

2. My scopes are not perfectly orthogonal, so drift align
methods have
not helped me get closer to the pole. Does orthogonality affect the
function of PemPro 2.0 for polar alignment?
Orthogonality errors should have very little effect.

-Ray Gralak
Author of PEMPro


Re: [ANN] PEMPro Version 2.0 Beta Available for Download

Robin Kerr
 

Polar alignment Sounds great! 2 questions:
1. With my polar scope on my AP mounts, I can get to within 5-10
arcmin of the pole already. How much closer will PemPro get me?
2. My scopes are not perfectly orthogonal, so drift align methods have
not helped me get closer to the pole. Does orthogonality affect the
function of PemPro 2.0 for polar alignment?

Thanks, Ruben

--- In ap-gto@yahoogroups.com, "Richard A. Bennion" <rbennion@...>
wrote:

PEMPro Version 2.0 Beta is now available for download.

New features include:

- Polar Alignment Wizard
- Backlash Adjustment Wizard
- Native Webcam Support

http://www.ccdware.com/products/pemprobeta/


[ANN] PEMPro Version 2.0 Beta Available for Download

Richard A. Bennion
 

PEMPro Version 2.0 Beta is now available for download.

New features include:

- Polar Alignment Wizard
- Backlash Adjustment Wizard
- Native Webcam Support

http://www.ccdware.com/products/pemprobeta/


Re: Exceptional Night for imaging M106

Robin Kerr
 

Thanks Anthony,
All 5 minute subs. I have to improve my polar alignment (about 5
arcmin off) and reprogram my Pempro before I try longer exposures
with the 12".
Ruben

--- In ap-gto@yahoogroups.com, "ayiomamitis" <ayiomami@...> wrote:

Ruben,

Beautiful result! What kind of subs did you use?

Anthony.

--- In ap-gto@yahoogroups.com, "stardoctor5" <stardoctor5@> wrote:

Dear group,

Last Friday night, both seeing and transparency co-operated for
almost
6 hours.

http://www.stardoctor.org/M106-hush without music

http://www.stardoctor.org/M106 with music (may activate ActiveX
control, don't panic)

Feedback welcome!

Ruben

ST10XME
Meade 12" LX200R
AP 0.67x reducer
AP900GTO mount
Hidden Lake Observatory


Re: Exceptional Night for imaging M106

ayiomamitis
 

Ruben,

Beautiful result! What kind of subs did you use?

Anthony.

--- In ap-gto@yahoogroups.com, "stardoctor5" <stardoctor5@...> wrote:

Dear group,

Last Friday night, both seeing and transparency co-operated for almost
6 hours.

http://www.stardoctor.org/M106-hush without music

http://www.stardoctor.org/M106 with music (may activate ActiveX
control, don't panic)

Feedback welcome!

Ruben

ST10XME
Meade 12" LX200R
AP 0.67x reducer
AP900GTO mount
Hidden Lake Observatory


Astro-Physics Email

Christine Schmidt
 

Hello everyone,

I wanted to let you know that we are aware of our email issue. We made
a change to our service last night and it did not go as smoothly as one
hoped.

If you are getting a bounce back or you did not get a reply, we should
be up and running again soon.

Christine
Astro-Physics


Re: Exceptional Night for imaging M106

Paul Gustafson
 

Very nice! I also appreciate the no-music option.

Paul Gustafson


Re: Exceptional Night for imaging M106

Stuart Heggie <stuart.j.heggie@...>
 

Beautiful shot Ruben! Great colour and detail!

Stuart

----- Original Message -----
From: stardoctor5
To: ap-gto@yahoogroups.com
Sent: Thursday, April 26, 2007 11:00 PM
Subject: [ap-gto] Exceptional Night for imaging M106


Dear group,

Last Friday night, both seeing and transparency co-operated for almost
6 hours.

http://www.stardoctor.org/M106-hush without music

http://www.stardoctor.org/M106 with music (may activate ActiveX
control, don't panic)

Feedback welcome!

Ruben

ST10XME
Meade 12" LX200R
AP 0.67x reducer
AP900GTO mount
Hidden Lake Observatory


Exceptional Night for imaging M106

Robin Kerr
 

Dear group,

Last Friday night, both seeing and transparency co-operated for almost
6 hours.

http://www.stardoctor.org/M106-hush without music

http://www.stardoctor.org/M106 with music (may activate ActiveX
control, don't panic)

Feedback welcome!

Ruben

ST10XME
Meade 12" LX200R
AP 0.67x reducer
AP900GTO mount
Hidden Lake Observatory


Re: Takahashi TOA-150 on AP 900GTO ?

flyrcairplanes
 

Hello,
I posted this question a while ago so you might want to check for
those suggestions as well. I ended up getting the Parallax rings
specifically for the TOA 150 and attaching them directly to Losmandy
DAP5. I then have a TV60is riding on top. This all sits on the AP
Dove08. This works really well for me and I am imaging at the TOA
150's native focal length. FWIW.

Jeff

--- In ap-gto@yahoogroups.com, "jjbadal2003" <jbadal21169@...> wrote:

-Neils. I think the TOA150 is 179mm diamter, so 155 rings wont fit.
Parallax makes rings for TOA150. You could use those with the
terrific and well priced AP 15inch ribbed plate. I think Socalastro
makes a TOA150 ring also (or at least used to). Joe





-- In ap-gto@yahoogroups.com, "nfoldager" <nf@> wrote:

I want to attach my Takahashi TOA-150 refractor to my 900GTO.

I could purchase an appropriate dovetail and a Losmandy saddle.

However, the quick release is not important as this will be a
permanent setup.

Should I make a heavy aluminum base plate for the TAK rings and
scrue
it directly on the 900GTO?

Can such a plate be purchased? (I cannot CNC machine it myself)

I imagine that such a plate will be even more rugged than a
dovetail-
saddle system, but may be wrong. What do you think? Any
experiences?

Any suggestion or comment is highly appreciated.

Best regards,

Niels Foldager


Re: Takahashi TOA-150 on AP 900GTO ?

jjbadal2003
 

-Neils. I think the TOA150 is 179mm diamter, so 155 rings wont fit.
Parallax makes rings for TOA150. You could use those with the
terrific and well priced AP 15inch ribbed plate. I think Socalastro
makes a TOA150 ring also (or at least used to). Joe





-- In ap-gto@yahoogroups.com, "nfoldager" <nf@...> wrote:

I want to attach my Takahashi TOA-150 refractor to my 900GTO.

I could purchase an appropriate dovetail and a Losmandy saddle.

However, the quick release is not important as this will be a
permanent setup.

Should I make a heavy aluminum base plate for the TAK rings and
scrue
it directly on the 900GTO?

Can such a plate be purchased? (I cannot CNC machine it myself)

I imagine that such a plate will be even more rugged than a
dovetail-
saddle system, but may be wrong. What do you think? Any
experiences?

Any suggestion or comment is highly appreciated.

Best regards,

Niels Foldager


Re: Takahashi TOA-150 on AP 900GTO ?

Joe Mize
 

Niels, if you do have a plate made one of the most critical aspects you'll have to remember is the "exact" alignment of the holes
for the attachment of both the mount and the OTA. You want to maintian orthanoglity. Choose a 'good' machinest...joe :)

------- Original Message -------
From : nfoldager[mailto:nf@dadlnet.dk]
Sent : 4/26/2007 5:48:11 AM
To : ap-gto@yahoogroups.com
Cc :
Subject : RE: [ap-gto] Takahashi TOA-150 on AP 900GTO ?

I want to attach my Takahashi TOA-150 refractor to my 900GTO.

I could purchase an appropriate dovetail and a Losmandy saddle.

However, the quick release is not important as this will be a
permanent setup.

Should I make a heavy aluminum base plate for the TAK rings and scrue
it directly on the 900GTO?

Can such a plate be purchased? (I cannot CNC machine it myself)

I imagine that such a plate will be even more rugged than a dovetail-
saddle system, but may be wrong. What do you think? Any experiences?

Any suggestion or comment is highly appreciated.

Best regards,

Niels Foldager





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Re: Takahashi TOA-150 on AP 900GTO ?

Edd Weninger
 

AP makes several plates for the 900 with a variety of bolt patterns.
See their website. The AP rings for my AP155 bolt directly to the
plate. If you're lucky, the Tak rings might also. If they don't you
might only have to drill a few holes for the Tak bolt pattern.

Or see if AP rings will fit your Tak.

--- In ap-gto@yahoogroups.com, "nfoldager" <nf@...> wrote:

I want to attach my Takahashi TOA-150 refractor to my 900GTO.

I could purchase an appropriate dovetail and a Losmandy saddle.

However, the quick release is not important as this will be a
permanent setup.

Should I make a heavy aluminum base plate for the TAK rings and
scrue
it directly on the 900GTO?

Can such a plate be purchased? (I cannot CNC machine it myself)

I imagine that such a plate will be even more rugged than a
dovetail-
saddle system, but may be wrong. What do you think? Any experiences?

Any suggestion or comment is highly appreciated.

Best regards,

Niels Foldager


Takahashi TOA-150 on AP 900GTO ?

N. Foldager
 

I want to attach my Takahashi TOA-150 refractor to my 900GTO.

I could purchase an appropriate dovetail and a Losmandy saddle.

However, the quick release is not important as this will be a
permanent setup.

Should I make a heavy aluminum base plate for the TAK rings and scrue
it directly on the 900GTO?

Can such a plate be purchased? (I cannot CNC machine it myself)

I imagine that such a plate will be even more rugged than a dovetail-
saddle system, but may be wrong. What do you think? Any experiences?

Any suggestion or comment is highly appreciated.

Best regards,

Niels Foldager


Re: Pulsed LED on Polar Scope

Joe Zeglinski
 

Hi Rick,

I guess I'm spoiled in wanting to use the LED to see the alignment reticle
a bit more easily. Besides, it is difficult to spot Polaris most times, and
nearly impossible in late dusk, around here.
Actually, at that point, without the LED lighting the reticle, it is almost as
easy to just bore-sight Polaris through the opening in the axles, like through
a tank canon (in the olden days).

However, the point I was trying to make is that with just a very few more
lines of firmware code, the LED blink rate could be added, thus improving the
way the PASILL scope works, as well as the user's LED reticle in his "guiding
eyepiece" plugged into the GTOCP3 reticle port.

There is no hardware or other costs involved, for AP to add this standard
capability. The firmware already allows the user to set the LED brightness -
so the added code could easily tap into that section of program to "dim the
Reticle port power to OFF", at regularly spaced intervals, set by the user.

I'm sure this was just a simple oversight at AP, since if they had thought
of it, they would have quickly included it in the latest firmware release.
Distribution and installation isn't an issue, because this could be easily
done in the next GTOCP3 Keypad firmware download. Certainly, there is ample
program space to add this.

Alignment (or guiding) using an LED illuminated reticle that is not
constantly distracting the eye, is much easier to use. Turning the LED off at
regular intervals makes seeing the target much easier. Surely, this would be a
good feature, easily implemented, and a considerable improvement in the way
the Reticle port operates.

Joe

----- Original Message -----
From: "Rick Wiggins" <rickwiggins@earthlink.net>
To: <ap-gto@yahoogroups.com>
Sent: Wednesday, April 25, 2007 3:52 PM
Subject: [ap-gto] Re: Pulsed LED on Polar Scope


Hi Joe,
Here is a point of reference. I use Pasill2,3,&4 models. I can
easily line up the two stars from my home. I am right next to LAX
airport and do the alignment looking right over LAX and into
downtown Los Angeles with streetlights very close, so I am in a near
worst case light pollution situation. I can do it without
illumination at dusk or with any source of red light after full
darkness. I have even used a red flashlight with a cupped hand to
direct light into the polar scope.
Thanks, Rick


Re: Is the GTOCP3 North-South switch really needed?

Joe Zeglinski
 

Hi Dave,

I'm glad you corrected my thinking. I had completely forgot the
possibility of using it manually, without GOTO. In such case, definitely, a
N-S switch would make good sense; it would be essential in an uncomputerized
controller.

Then again, I don't think a non-GOTO version of the AP900/1200 (maybe
others) has been made since the "AP900 SMD Servo" back in 1998 - and that was
discontinued due to lack of a market for it. Besides, if you were able to
order something like an AP900 QMD or SMD today, there is no longer a "quartz
digital drive"(similar to the non-GOTO Losmandy G11 digital drive) available
for it . The only way you could adjust the position of the scope is to push
and pull it by hand, unless you attach one of those "springy rods" directly to
each worm, somehow. Shades of the 60's!

I think I am right in saying that there are no "non-GOTO" AP mount
versions available. So the hemisphere switch isn't required, unless you can
dig up an old quartz drive. Besides, the ancient digital drive is the one
requiring the switch - not the computer controlled GOTO controller, which can
do the same thing based on the firmware being given your latitude (north or
south).

Thus, the N-S switch on a GOTO controller these days, is an anachronism,
better replaced as a power switch. It is akin to leaving a place for the buggy
whip, in a new automobile :-)

Then again, I don't work at AP, so I don't know the "real purpose" of the
N-S switch, and why it wasn't removed from the GTOCP0, in 1998. Maybe it's
like that switch on the lamp post at the crosswalk, that a pedestrian pushes
to change the traffic lights - its a "feel good switch" that really isn't
wired to anything; the lights still change in their own sweet time, by some
computer controller downtown.

I'm joking, of course. Its just that it suddenly, one day, it struck me as
odd to have a manual motor direction reversing switch, when the firmware is
smart enough to do it, based on available information.

Joe

----- Original Message -----
From: "mogulskier_groups" <mogulskier_groups@yahoo.com>
To: <ap-gto@yahoogroups.com>
Sent: Wednesday, April 25, 2007 8:41 PM
Subject: [ap-gto] Re: Is the GTOCP3 North-South switch really needed?


I personally would rather have a power switch. That aside, I believe
that the AP mounts were designed with many target requirements, one
of those being someone doing visual observing with or without the
goto (my guess). In that case, one could align and use the scope
manually, but the RA would need to rotate in the opposite direction,
depending on the hemisphere.

Why not both?

A switch somewhere would be welcome.

Dave

--- In ap-gto@yahoogroups.com, "Joseph Zeglinski" <J.Zeglinski@...>
wrote:

I wonder if someone at AP might consider eliminating the N-S
switch, in
future versions of the GTO Control Panel. Indeed, use it as a
lighted POWER
Switch, which many of us have asked for.

Seems to me that if you enter your location coordinates, you
are already
specifying whether your AP Mount is being used in the north or
south
hemisphere. That makes the N-S switch redundant.

If there is more than one circuit board contact that needs to
be switched,
couldn't this be done by the firmware setting flip flops, or
activating a
multi-pole reed relay, based on that observer's Latitude setting?

By comparison, the Losmandy G11 Digital Drive controller - the
stepper
motor version, not being a GOTO, and thus having no processor -
does require
an internal N-S switch, which the user needs to set after removing
the control
panel. However, the Losmandy GEMINI GOTO controller, servo motor
version, does
NOT have a N-S switch on that processor board. I suppose it relies
on the
observer's North or South latitude setting, instead of wasting
panel space for
a mechanical switch, which perhaps for most of us, is rarely
toggled anyway.

Just wondering,
Joe






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