Return to the Cloudy Nights Telescope Reviews home page
   · Get a Cloudy Nights T-Shirt · Submit a Review / Article   

Click here if you are having trouble logging into the forums

Privacy Policy | Please read our Terms of Service | Signup and Troubleshooting FAQ | Problems? PM a Red or a Green Gu.... uh, User

Equipment Discussions >> Mounts

Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | (show all)
AlienRatDog
Pooh-Bah
*****

Reged: 07/15/05
Posts: 1221
Loc: Ann Arbor
Re: CGEM Arrives! new [Re: LLEEGE]
      #2810838 - 12/17/08 04:11 PM

The suspense is too much!

--------------------
Abe -- the poor PhD student
-----------------------------------------
12" LX200GPS-SMT w/UHTC
Celestron CPC800XLT
I guess I am a CAT man again..
Nagler 31mm, 17mm, 13mm, 12mm, 9mm, 2.5x Powermate
Explore Scientific 6.7mm 82deg eyepiece
12X50 Binoculars
Understanding wife
One beautiful daughter, Emma-Rose (born 7-29-2009)
Twin boys (cats), half Persian/half Alley Cat but all Vermin!


Post Extras: Print Post   Remind Me!   Notify Moderator  
Mike Harvey
professor emeritus


Reged: 03/01/04
Posts: 718
Loc: Orlando, FL.
Re: CGEM Arrives! new [Re: LLEEGE]
      #2810842 - 12/17/08 04:14 PM

Quote:

And still no pictures.




Evidently, anything I try to send with a photo, is NOT GOING THROUGH!
I sent a rather long "First Light" report late last night and it included a picture. It never posted!
Now, I've tried re-sending the photo twice and it never shows up.
I'll try to recreate the 'review' as soon as I can but business has me slammed today.
Anybody know if there's any way for me to retrieve that report from last night? I don't see any option for "My Postings" or anything like that in my "Home".
???

Mike


Post Extras: Print Post   Remind Me!   Notify Moderator  
LLEEGE
Running out of Oxygen
*****

Reged: 03/03/05
Posts: 9790
Loc: Cloud-chester,NY
Re: CGEM Arrives! new [Re: Mike Harvey]
      #2810892 - 12/17/08 04:49 PM

If you submitted it to the review forum, it could take a while.

--------------------
"Okay! You draw the straws. I'm-a taking the parachute."



Post Extras: Print Post   Remind Me!   Notify Moderator  
Mike Harvey
professor emeritus


Reged: 03/01/04
Posts: 718
Loc: Orlando, FL.
Re: CGEM Arrives! new [Re: LLEEGE]
      #2810932 - 12/17/08 05:09 PM

Quote:

If you submitted it to the review forum, it could take a while.




Nope...posted (or tried to!) it to this thread.

Mike


Post Extras: Print Post   Remind Me!   Notify Moderator  
Mike Harvey
professor emeritus


Reged: 03/01/04
Posts: 718
Loc: Orlando, FL.
Re: CGEM Arrives! new [Re: LLEEGE]
      #2810937 - 12/17/08 05:13 PM Attachment (457 downloads)

One more try with photo.

Post Extras: Print Post   Remind Me!   Notify Moderator  
Mike Harvey
professor emeritus


Reged: 03/01/04
Posts: 718
Loc: Orlando, FL.
Re: CGEM Arrives! new [Re: Mike Harvey]
      #2810943 - 12/17/08 05:15 PM

OK....I'm guessing I didn't reduce the photo enough and it killed the whole "First Light" post.

I'll try to re-do it tonight.

Dang-it. It was so much better when it was fresh in my mind!

Mike


Post Extras: Print Post   Remind Me!   Notify Moderator  
skj
super member


Reged: 04/13/07
Posts: 130
Loc: McKinney, Texas
Re: CGEM Arrives! new [Re: Mike Harvey]
      #2810979 - 12/17/08 05:35 PM

Great looking rig... looks extra heavy sitting by that big crack in the drive way! I can't wait to read your detailed report...

--------------------
Steve Johnson


Celestron C100ED Refractor
Celestron C6 SCT
SVP Mount on homemade tripod


Post Extras: Print Post   Remind Me!   Notify Moderator  
plav1959
super member


Reged: 05/10/07
Posts: 164
Loc: Central Florida
Re: CGEM Arrives! new [Re: skj]
      #2811078 - 12/17/08 06:16 PM

Congrats Mike! Can I borrow it?

Paul

--------------------
Paul
14.5" StarStructure f/4.3 with AN/SC
Orion 10" Newt
William Optics Megrez 90
Orion SkyView Pro 8EQ
ETX125
Celestron CGEM mount
Celestron ASGT mount
Mallincam Color Hyper Plus


Post Extras: Print Post   Remind Me!   Notify Moderator  
CHASLX200
Carpal Tunnel
*****

Reged: 09/29/07
Posts: 2097
Loc: Tampa area Florida
Re: CGEM Arrives! new [Re: plav1959]
      #2811088 - 12/17/08 06:20 PM

Looks like the head could handle my 8" F8 Newt, but the tripod could be a problem with my long OTA bumping into it.

Now if they made a pier then maybe i would go for it.

Chas


Post Extras: Print Post   Remind Me!   Notify Moderator  
Yedgy
professor emeritus
*****

Reged: 07/22/08
Posts: 610
Loc: Phoenix, AZ, USA
Re: CGEM Arrives! new [Re: skj]
      #2811130 - 12/17/08 06:39 PM

Quote:

Great looking rig... looks extra heavy sitting by that big crack in the drive way!





--------------------
The Universe is an awesome place. I'm glad I live here.
  • Takahashi FS-60CB
  • Takahashi FSQ-106EDXIII
  • HyperTuned Atlas EQ-G
  • Mountain Instruments MI-8P pier
  • Spectrum-Enhanced Canon EOS 450D


Post Extras: Print Post   Remind Me!   Notify Moderator  
LLEEGE
Running out of Oxygen
*****

Reged: 03/03/05
Posts: 9790
Loc: Cloud-chester,NY
Re: CGEM Arrives! new [Re: Mike Harvey]
      #2811421 - 12/17/08 09:09 PM

Quote:

One more try with photo.


Jeez, you haven't had it for a day and you've already got the cords tangled!

--------------------
"Okay! You draw the straws. I'm-a taking the parachute."



Post Extras: Print Post   Remind Me!   Notify Moderator  
slitherjef
sage


Reged: 09/08/04
Posts: 201
Loc: Denver CO
Re: CGEM Arrives! new [Re: LLEEGE]
      #2811446 - 12/17/08 09:23 PM

Looks nice! Think it will hold a C80ed, meade 6" newt, a 20D camera and a orion starshoot autoguider, or would that be pushing it?

Can't wait to hear a detailed report and congrats on the new mount!

--------------------
-Allan
My Flickr photo page / My Blog (new)

Member of the Denver Astronomical Society


Post Extras: Print Post   Remind Me!   Notify Moderator  
DaemonGPF
Post Laureate
*****

Reged: 03/22/08
Posts: 4040
Loc: New Mexico
Re: CGEM Arrives! new [Re: slitherjef]
      #2811466 - 12/17/08 09:38 PM

I'm mostly curious about the new polar alignment routine it has. If you guys haven't already, you should flip through the manual on the Celestron site. The features sound phenominal.

--------------------
-Josh

http://cleardarksky.com/c/AlbuqNMkey.html

My AP Gallery


Post Extras: Print Post   Remind Me!   Notify Moderator  
N7XW
sage


Reged: 05/04/07
Posts: 362
Loc: Westport, WA
Re: CGEM Arrives! new [Re: DaemonGPF]
      #2811531 - 12/17/08 10:01 PM

Mike,

Is your scope a modified SN8 or SN10? I dont remember and I didnt see it in your previous posts. Im curious because of the new mount size in relation to the scope. Thanks!

Jon

--------------------
N7XW

Z8
114mm Newt (homemade mini-dob project)
60mm Meade (my $10 find!)
60mm Tasco (from years past)
Telrad
SPC900NC
Zhumell eyepieces & filters
3 binoculars

"Don't worry about what telescope you own, or its quality. Just get out under the night sky, and enjoy God's wondrous universe."
- Thomas M. Back, from a November 2006 interview with CN
Rest In Peace, Thomas


Post Extras: Print Post   Remind Me!   Notify Moderator  
Mike Harvey
professor emeritus


Reged: 03/01/04
Posts: 718
Loc: Orlando, FL.
Re: CGEM Arrives! new [Re: Yedgy]
      #2811870 - 12/18/08 01:45 AM

Quote:

Quote:

Great looking rig... looks extra heavy sitting by that big crack in the drive way!








LOL! I've been meaning to resurface that driveway for over a year now...thanks for the reminder!!!

I'm just leaving the studio (1:30AM) so I don't think I'll be able to re-do the First Light post tonight.

Coupla' quick responses to other posters though:

*It's an SN-10 in a carbon fiber tube.

*The cords were for the Mallincam. I was in a hurry to take the photo and just left them lying there!

*Note on Alignment: Part of my post last night related how I deliberately did NOT polar align the scope.
I just pointed it in the general direction of Polaris, making no effort to even get close.
Then I went ahead and did a two-star alignment.
The scope missed both alignment stars by at least 15 degrees, but I went ahead and centered them and hit Align.
AMAZINGLY, the mount HIT EVERY DSO I TRIED DEAD CENTER !
I don't mean the object was IN THE FIELD...I mean DEAD CENTER - EVERY TIME!

I also placed a star in a cross-hair eyepiece and just walked away and let the mount track for nearly a hour.
When I came back the star was still in the cross hairs!

From an alignment, GOTO and tracking standpoint it appears to be a quantum leap up.

Oh...and while it IS a bit noisy when slewing at high rates, it is an improvement over the CG-5 and has nowhere near the "coffee-grinder" sound of the Meades.
When tracking it is totally silent and when slewing at lower rates it is virtually noiseless.

Look at me...I was just going to write a couple of lines!

OK...one more response to several inquiries:
This is NOT really a "grab 'n go" mount! It's heavy!
And, with the SN-10, in it's Parallax rings, riding a couple of inches further out from the dovetail plate (and increasing the moment-arm)...I needed 45lbs. of counterweights!!! (The OTA w/rings, finder and eyepiece, weighs in at 30#).

Fit, finish is excellent. It REEKS of quality!
And it's absolutely rock-solid stable...no backlash or looseness at all.

OK, that's it for tonight (I think).

Mike


Post Extras: Print Post   Remind Me!   Notify Moderator  
skyler
Carpal Tunnel
****

Reged: 08/16/06
Posts: 1677
Loc: TGPNW
Re: CGEM Arrives! new [Re: Mike Harvey]
      #2811886 - 12/18/08 02:07 AM

How easy/effortless is the Altitude adjustments with a full load?

Thanks,
S


Post Extras: Print Post   Remind Me!   Notify Moderator  
Lane
Carpal Tunnel


Reged: 11/19/07
Posts: 1682
Loc: Frisco, Texas
Re: CGEM Arrives! new [Re: skyler]
      #2811924 - 12/18/08 04:19 AM

That is a great looking setup you have there. But what about vibration? With a high power eyepiece can you focus without having the image jumping all over the place. How many seconds is taking to damp back down to steady? I was thinking an 11" sct was really going to be to much for this mount to keep steady, what do you think

--------------------
Mounts: CGEM, ORION SIRIUS, AT Voyager/jmi motorized
SCTs: C6, C8, C9.25, C11,
Refractors: TV Pronto, Orion ED80, AT106


Post Extras: Print Post   Remind Me!   Notify Moderator  
N7XW
sage


Reged: 05/04/07
Posts: 362
Loc: Westport, WA
Re: CGEM Arrives! new [Re: Lane]
      #2811947 - 12/18/08 05:53 AM

Great first report Mike. Thanks!

--------------------
N7XW

Z8
114mm Newt (homemade mini-dob project)
60mm Meade (my $10 find!)
60mm Tasco (from years past)
Telrad
SPC900NC
Zhumell eyepieces & filters
3 binoculars

"Don't worry about what telescope you own, or its quality. Just get out under the night sky, and enjoy God's wondrous universe."
- Thomas M. Back, from a November 2006 interview with CN
Rest In Peace, Thomas


Post Extras: Print Post   Remind Me!   Notify Moderator  
Luigi
Postmaster
*****

Reged: 07/03/07
Posts: 5272
Loc: MA
Re: CGEM Arrives! new [Re: N7XW]
      #2811983 - 12/18/08 07:39 AM

What does the head weight? What does the tripod weight? No pix required to answer these questions.

--------------------
17.5" f/5 Dob. IM-715 MCT. 120ED. Lunt 60mm Ha.
Zeiss, Leica, Fujinon, Nikon, Pentax, Bushnell bins


Post Extras: Print Post   Remind Me!   Notify Moderator  
dickbill
member


Reged: 09/30/08
Posts: 99
Re: CGEM Arrives! new [Re: N7XW]
      #2811984 - 12/18/08 07:39 AM

Surprising: even if gotos are perfect, a rough polar alignement should create a drift, unless the mount corrects automatically in RA and Dec, based on the error in polar alignment. Damn, Celestron put some software in this mount !

Edited by dickbill (12/18/08 07:41 AM)


Post Extras: Print Post   Remind Me!   Notify Moderator  
Pages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | (show all)


Extra information
5 registered and 7 anonymous users are browsing this forum.

Moderator:  Charlie Hein, lineman_16735 

Print Thread

Forum Permissions
      You cannot start new topics
      You cannot reply to topics
      HTML is disabled
      UBBCode is enabled


Thread views: 9653

Jump to

CN Forums Home


Cloudy Nights LLC
Cloudy Nights Sponsor: Astronomics