Guiding

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Avoiding "flexure"?

Last post by Larry 1969 « Thu Mar 12, 2020 10:55 pm
Replies: 3
by Larry 1969 » Thu Mar 12, 2020 6:39 pm

First post

Hello again!

I want to attach an aluminum bar across my 2 scope mounting rings to attach my guide scope and mini PC to.
Is it as simple as that? A...

Last post

Thanks for the replies!

I'm going to get a piece of 1/2 X 1 aluminum bar stock and drill it.

3 Replies

2447 Views

Last post by Larry 1969
Thu Mar 12, 2020 10:55 pm
Should I use the ST-4 port?

Last post by JayTee « Sun Mar 01, 2020 12:23 pm
Replies: 11
by Larry 1969 » Sat Feb 29, 2020 7:28 pm

First post

Hello all!
I'm brand new to guiding and just bought my first guiding set-up. The camera has a mini USB port and cable that connects to my laptop....

Last post

In case you were curious, here are the phd2 reasons to use ASCOM pulse guiding.

Here are some of the primary benefits:
1) A drastic reduction in the...

11 Replies

7381 Views

Last post by JayTee
Sun Mar 01, 2020 12:23 pm
Mounting the guide scope?

Last post by Larry 1969 « Sun Mar 01, 2020 2:40 am
Replies: 2
by Larry 1969 » Sun Mar 01, 2020 12:14 am

First post

Hello all! Another guiding question if I may.

I have this kit with a camera and I'm wondering how critical it is to perfectly align the guide scope...

Last post

There is no reason why the guide camera needs to be perfectly aligned with the imaging scope. It is handy to have them aligned if you use the guider...

2 Replies

2059 Views

Last post by Larry 1969
Sun Mar 01, 2020 2:40 am
SBIG guide kit?

Last post by Larry 1969 « Wed Feb 26, 2020 11:22 am
Replies: 3
by Larry 1969 » Tue Feb 25, 2020 2:40 pm

First post

Hello all!
I came across this on CN and was wondering if it would be a good choice to guide my 800mm FL scope with APS-C size DLSR on an EQ6-R Pro...

Last post

Thanks guys!
I liked the idea of it being small and very light and it seems well mounted.
The Orion StarShoot Pro camera alone is $400. The...

3 Replies

2451 Views

Last post by Larry 1969
Wed Feb 26, 2020 11:22 am
Orion's total sollution?

Last post by Juno16 « Mon Feb 17, 2020 3:48 am
Replies: 14
by Larry 1969 » Sat Feb 15, 2020 8:21 pm

First post

Hello all!

After a few imaging sessions I've determined that I hate the polar alignment process... :flame:
I was advised to use Sharpcap Pro but...

Last post

Hi Larry,

I also use the SSAG with the Orion 50 mm guide scope with helical focuser (the Magnificent Mini). It was a cinch to set up in the daytime...

14 Replies

5512 Views

Last post by Juno16
Mon Feb 17, 2020 3:48 am
Oh snap......

Last post by Baskevo « Mon Feb 03, 2020 3:48 am
Replies: 1
by Astroglide65 » Mon Feb 03, 2020 2:03 am

First post

Hello everybody,
I got my AVX mount back from being serviced and finally had a chance to get set up and see how it runs. I slewed to an object and...

Last post

It could be a million things. First thing I would do is a whole new setup with the setup wizard. I would try a different cable. Also, I would post...

1 Replies

1899 Views

Last post by Baskevo
Mon Feb 03, 2020 3:48 am
Running out of hair

Last post by jrm_astro « Sat Feb 01, 2020 12:33 am
Replies: 17
by jrm_astro » Thu Jan 30, 2020 12:11 pm

First post

For the last two weeks i have been trying to resolve a guiding issue.

Since installing ASCOM/APT for mount and camera control, PHD2 will not guide...

Last post

Here's the Google Groups link for PHD2:

I think this may be an EQMOD group topic to start. I don't have a link for them.

Cheers,
JT

Thanks for...

17 Replies

5711 Views

Last post by jrm_astro
Sat Feb 01, 2020 12:33 am
Going after M42 with APT - part 2

Last post by Juno16 « Sat Jan 25, 2020 3:53 am
Replies: 10
by bobharmony » Wed Jan 22, 2020 4:29 am

First post

I have to say this retirement thing is growing on me. Tonight was the second in a row with clear skies (although rather cold) and both weeknights no...

Last post

Hi Bob,

Thanks for the darks info. I just want to be sure that there wasn't a way to get around some of the darks.

I decided on the Money's Head....

10 Replies

3940 Views

Last post by Juno16
Sat Jan 25, 2020 3:53 am
AVX Guide Rates

Last post by bladekeeper « Tue Jan 21, 2020 4:53 am
Replies: 22
by Juno16 » Sun Jan 19, 2020 2:13 am
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2
First post

Hi All,

I know that there are several Celestron AVX imagers out there.

Has anyone changed the default guide rates for DEC and RA?

Since I have...

Last post

Out again tonight shooting M78 again. Been imaging about 90 minutes. Reduced the guide scope exposure to 1.0 second and so far getting the best...
22 Replies

9103 Views

Last post by bladekeeper
Tue Jan 21, 2020 4:53 am
Tracking vs Guiding

Last post by Piet Le Roux « Tue Jan 14, 2020 9:32 am
Replies: 7
by bigfish » Mon Jan 13, 2020 4:59 am

First post

I'm sure this has been asked a hundred times but I want to be clear before I spend a fortune on the wrong equipment.
I have read this post 5 times...

Last post

As far as AP is concerned I am a novice but my take on it, at this stage, is that you should not differentiate between tracking and guiding because...

7 Replies

3170 Views

Last post by Piet Le Roux
Tue Jan 14, 2020 9:32 am
Manual dithering success.

Last post by Juno16 « Tue Jan 07, 2020 1:23 am
Replies: 1
by goldstar » Mon Jan 06, 2020 10:00 pm

First post

I 've finally had enough of walking noise in my images.
I have no more funds to indulge in laptop and PHD 2 to perform dithering and have to make do...

Last post

Amazing job of manual dithering!

Glad that you got a routine down and saw success ir ridding the dreaded “walking noise” it sure does ruin an...

1 Replies

1899 Views

Last post by Juno16
Tue Jan 07, 2020 1:23 am
Guide me here....

Last post by Astroglide65 « Sun Jan 05, 2020 8:31 pm
Replies: 13
by Astroglide65 » Sat Jan 04, 2020 1:57 pm

Hello everybody,
I'm interested in getting a used Meade ETX-125 EC for packing in the camper when I go on a trip. It can be set up as a EQ but can it...

13 Replies

4218 Views

Last post by Astroglide65
Sun Jan 05, 2020 8:31 pm
Wireless PHD2

Last post by KathyNS « Sun Jan 05, 2020 2:13 pm
Replies: 1
by Astroglide65 » Sun Jan 05, 2020 2:11 pm

First post

Hello everybody,
While I'm waiting for my iEXOS 100 PMC-8 to arrive I've been tying up loose ends, downloaded and installed Explore Stars on my...

Last post

If your laptop is controlling the mount, then anything running on the laptop can control it, including PHD2.

1 Replies

1717 Views

Last post by KathyNS
Sun Jan 05, 2020 2:13 pm
let me see your guide graphs!

Last post by Mac « Tue Dec 31, 2019 11:35 pm
Replies: 24
by Micke187 » Tue Dec 31, 2019 1:54 am
1

2
First post

Well im out and doing some imaging and i think this graph on PHD2 is the best i have ever had.
I have always struggled to be under 1 before but...

Last post

Man, that sure sounds like plenty of laptop! No built-in ethernet port? My i5 Dell is about 5-6 years old and it does have one. They must have gone...
24 Replies

6988 Views

Last post by Mac
Tue Dec 31, 2019 11:35 pm
AVX Sidereal rate question

Last post by TheButcher « Sat Dec 21, 2019 7:19 pm
Replies: 7
by TheButcher » Sat Dec 21, 2019 3:25 am

First post

Hey all,

It looks like I may finally get a chance to go out tomorrow night with my new eyes, the Doc gave me full clearance :).

Now this is...

Last post

Thanks Yobbo,

That explains alot about it :)

7 Replies

2977 Views

Last post by TheButcher
Sat Dec 21, 2019 7:19 pm
PHD2 and OAG

Last post by JayTee « Tue Dec 10, 2019 9:21 pm
Replies: 4
by Astroglide65 » Tue Dec 10, 2019 3:03 pm

First post

Hello everybody,
I'm taking the step and going OAG. My telescope has FL of 731 mm f 4.5, setting up a new profile in PHD2 I'm assuming I enter the FL...

Last post

Yes, use the guide camera numbers and the imaging telescope's focal length. PHD2 only cares about the guide camera. After you get your first...

4 Replies

2315 Views

Last post by JayTee
Tue Dec 10, 2019 9:21 pm
PHD2 Calibration

Last post by JayTee « Sun Dec 01, 2019 4:43 am
Replies: 10
by starfield » Fri Nov 29, 2019 12:28 am

First post

So I'm new to Autoguiding. I had a question on the general workflow when setting up PHD2. I typically need to setup everything from scratch each...

Last post

This is why I use the GA every time. Straight from the PHD2 manual:
The Guiding Assistant is an instructional tool to help you measure current...

10 Replies

3461 Views

Last post by JayTee
Sun Dec 01, 2019 4:43 am
OAG

Last post by Star Dad « Wed Nov 27, 2019 6:07 pm
Replies: 7
by Astroglide65 » Wed Nov 27, 2019 3:24 pm

First post

Hello everybody,
I'm thinking about changing over to OAG, I'm looking for one that I can screw the 2 snout from my Sony a6000 into with the L-enhance...

Last post

I use an Orion TOAG (Thin). It has worked for my Canon 70D and ASI120MM. When I converted to the ASI294MC for a primary camera it was a snap. Well,...

7 Replies

4219 Views

Last post by Star Dad
Wed Nov 27, 2019 6:07 pm
Guide Camera

Last post by Graeme1858 « Mon Oct 21, 2019 9:51 pm
Replies: 8
by Graeme1858 » Mon Oct 21, 2019 5:45 pm

First post

Hello all

Could anyone advise what the sensible selection criteria is for a guide scope to go on a Celestron 9.25 F10 2350mm SCT please?

Rother...

Last post

Just to backtrack a little: the ratio of imaging scope FL to guide scope FL is roughly 4 or 5 to 1. So the 80mm falls right in line with this rule of...

8 Replies

3574 Views

Last post by Graeme1858
Mon Oct 21, 2019 9:51 pm
Telescope Setup for PH2

Last post by Graeme1858 « Mon Oct 21, 2019 12:25 pm
Replies: 3
by Graeme1858 » Mon Oct 21, 2019 6:12 am

First post

Hello

My guide scope is on my Christmas list so I'm still at the research stage. Astroglide65's thread ( raised a question in my head but I didn't...

Last post

Thanks for the links and verbose answers. That helps hugely with the research!

Right, I'm going to go read all that I can find on the CGX mount...

3 Replies

2244 Views

Last post by Graeme1858
Mon Oct 21, 2019 12:25 pm
Calibartion PHD2

Last post by bobharmony « Mon Oct 21, 2019 1:54 am
Replies: 7
by Astroglide65 » Sun Oct 20, 2019 8:16 pm

First post

Hello everybody,

Just when I thought I had my guiding with PHD2 figured out I think I believed I was living in the land down under???? I read I am...

Last post

In the Northern hemisphere the scope will point South to be near the Celestial equator and the Meridian, just like the diagram you included shows....

7 Replies

2738 Views

Last post by bobharmony
Mon Oct 21, 2019 1:54 am
PHD2ing

Last post by Astroglide65 « Sun Sep 29, 2019 10:57 pm
Replies: 20
by Astroglide65 » Tue Sep 24, 2019 10:02 pm
1

2
First post

Hello everybody,
I'm new here, just joined and I read over JayTee's article on using PHD2. I just got into PHD2 and have made the changes JayTee...

Last post

Now that's impressive! You have quite a setup!

Thanks,
Dano
20 Replies

6329 Views

Last post by Astroglide65
Sun Sep 29, 2019 10:57 pm
Good PA needed? Humbug!

Last post by Graeme1858 « Tue Sep 24, 2019 11:26 pm
Replies: 6
by goldstar » Mon Sep 23, 2019 3:27 pm

First post

2019 09 18.
As I commenced PA with my AVX, an old friend swung by for a chit-chat.
Now I find 4 star PA needs some concentration and chit-chat is...

Last post

........So I just find the brightest star near where my goto alignment takes me, and presume it's the one.

Same as that!!!

Regards

Graeme

6 Replies

2725 Views

Last post by Graeme1858
Tue Sep 24, 2019 11:26 pm
Is polar alignment necessary when using a guide scope?

Last post by bobharmony « Sat Sep 21, 2019 11:54 pm
Replies: 6
by Rmdigby » Thu Sep 19, 2019 8:03 pm

First post

So, if I manually locate an object of interest and activate the guide scope, do I have to complete the normal alignment steps first? (equatorial...

Last post

Looking at @JayTee auto guide overview post, I had a quick question: You don't need additional camera control software to be able to auto-guide, do...

6 Replies

3727 Views

Last post by bobharmony
Sat Sep 21, 2019 11:54 pm
ASI120MC Goes White During Guiding...?

Last post by bladekeeper « Thu Sep 12, 2019 1:37 am
Replies: 30
by fatboy1271 » Wed Aug 28, 2019 7:06 pm
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2
First post

I posted this on the PHD2 Google Groups, but thought I'd also throw it up here:

I used to plug my ASI120MC into a USB hub; however, that seemed to...

Last post

Also, quick question. In SharpCap, do you have your white balance set to Auto? If so, try turning off Auto and see what you get, at least with...
30 Replies

8941 Views

Last post by bladekeeper
Thu Sep 12, 2019 1:37 am

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