20. Nebulae & Galaxies - Celestial Scenes - SkyandTelescope.com  (74k)  -  ..Equipment Orion ED80 Imaging Scope, Orion Sirius mount, Orion ST80 guidescope with Meade DSI-c. Canon RebelXT modified.. ..Equipment Orion ED80 Imaging Scope, Orion Sirius mount, Orion ST80 guidescope with Meade DSI-c... ..the constellation Gemini. Imaging scope was Orion ED80 - Orion Wideband Filter Canon Rebel XT -.. ..Hap Griffin for imaging. Description NGC 2264, the Christmas Tree Cluster and.. - ndex3
    http://www.skyandtelescope.com/community/gallery/celestial/3441106.html?page=54&c=..
    
    
21. 200mm lens for guiding. - DSLR & Digital Camera Astro Imaging & Processing - Cloudy Nights  (102k)  -  ..last weekend. The imaging scope was 800mm f4. It guided fine. Regards, Charlie B Thanks Charlie,.. ..last weekend. The imaging scope was 800mm f4. It guided fine. Regards, Charlie.. ..lens to your scope. I ordered a tripod mount ring to attach .. - ndex6
    http://www.cloudynights.com/topic/527948-200mm-lens-for-guiding/
    
    
22. Survey: OAG vs. 50mm guide scope for better results - Page 2 - CCD Imaging & Processing - Cloudy  (174k)  -  ..find a 50mm guide scope and try that. the imaging train concerns me a little. It.. ..oag vs. 50mm guide scope for better results - page 2 - ccd imaging & processing - cloudy nights Jump.. - ndex6
    http://www.cloudynights.com/topic/526298-survey-oag-vs-50mm-guide-scope-for-better..
    
    
23. Focal Reducer and Guide Camera Question - Beginning and Intermediate Imaging - Cloudy Nights  (118k)  -  ..fl of my guide scope would be one half that of my imaging scope. Most of the external guide scopes are well less than that ratio... ..fl of my guide scope would be one half that of my imaging scope. Most of the external guide scopes are well less.. - ndex7
    http://www.cloudynights.com/topic/507166-focal-reducer-and-guide-camera-question/
    
    
24. Survey: OAG vs. 50mm guide scope for better results - CCD Imaging & Processing - Cloudy  (178k)  -  ..flexure in the imaging scope then they work very well. Clam shell mounting of the guide scope is the best in my opinion... ..oag vs. 50mm guide scope for better results - ccd imaging & processing - cloudy nights Jump.. ..particularly as the imaging scope image scale approaches 1" pix and below. Having said this I.. ..end telescopes mounts guide systems tending toward OAG. Some really good.. - ndex6
    http://www.cloudynights.com/topic/526298-survey-oag-vs-50mm-guide-scope-for-better..
    
    
25. Can someone look at my PHD logs? - Page 3 - Beginning and Intermediate Imaging - Cloudy  (125k)  -  ..scope. I look at the guide scope only, not the imaging scope. As far as the mount knows,.. ..just that for imaging with longer focal some get better result with a larger guiding scope. I have three guider scope to used. I tested all three.. ..mount knows, the imaging scope can be a brick. With the 50mm being so fast at.. - ndex6
    http://www.cloudynights.com/topic/526330-can-someone-look-at-my-phd-logs/page-3
    
    
26. NGC 2903 w/9.25 inch achro & contrast booster filter - DSLR & Digital Camera Astro Imaging &  (88k)  -  ..degrees out when imaging using a guide scope and manually guiding. The scope used is below. Hey just curious.. ..degrees out when imaging using a guide scope and manually guiding. The scope used is below. Attached Files NGC.. - ndex7
    http://www.cloudynights.com/topic/494025-ngc-2903-w925-inch-achro-contrast-booster..
    
    
27. Skywatcher Pro ED for DSLR imaging scope? - Beginning and Intermediate Imaging - Cloudy  (104k)  -  ..to use a guide scope when imaging Edited by Hilmi, 10.. ..to use a guide scope when imaging Hilimi, Have you considered the WO 71? https: www tcorp.. - ndex6
    http://www.cloudynights.com/topic/527040-skywatcher-pro-ed-for-dslr-imaging-scope/
    
    
28. Anyone us Avalon M Zero or M-Uno in low latitude? - Mounts - Cloudy Nights  (92k)  -  ..the M-Zero for guided imaging is using a separate guide scope mounted opposite the imaging scope on the mount since that.. ..use just an imaging scope and guider or OAG on the top and only counterweight on.. - ndex6
    http://www.cloudynights.com/topic/529900-anyone-us-avalon-m-zero-or-m-uno-in-low-l..
    
    
29. Astronomy and Camera Equipment  (88k)  -  ..and TGADs (Tandem Guidescope Aiming Devices) that allow independent positioning of both the guide scope and FSQ-85 imaging scope. I was a little nervous about.. ..the Casady equipment. Imaging Setup: Laptop, STV Guider, Scopes, Cameras - Davis Mountains Fall 2011 That's.. ..bar configuration. The guide scope, an ST80 attached via a Losmandy plate and rings, with a.. ..is the main imaging scope in the middle, with the QHY8 CCD camera and Tak focal .. - ndex0
    http://www.dl-digital.com/MISC/Equipment.htm
    
    
30. Compatible guider, guide scope - DSLR & Digital Camera Astro Imaging & Processing - Cloudy  (65k)  -  ..to mount the guidescope on the other side of whichever scope I use that evening for imaging. Thanks Back to top #2.. ..guider, guide scope - dslr & digital camera astro imaging & processing - cloudy nights Jump.. - ndex7
    http://www.cloudynights.com/topic/494920-compatible-guider-guide-scope/
    
    
31. M44 – The Beehive Cluster in Cancer (The Crab) - DSLR & Digital Camera Astro Imaging & Processing  (75k)  -  ..T2i) Filter: Orion Imaging Skyglow Filter Guide scope: None Exposure: 15x60sec, ISO 1600 saved as RAW.. ..T2i) Filter: Orion Imaging Skyglow Filter Guide scope: None Exposure:.. - ndex7
    http://www.cloudynights.com/topic/495436-m44-%E2%80%93-the-beehive-cluster-in-canc..
    
    
32. HELP! With Formula & Main-Guide Camera Facts or Myths - Page 2 - DSLR & Digital Camera  (91k)  -  ..me with a imaging to guiding ratio no different unless I change my guide scope. I am sorry to be so.. ..to change my guide scope. The ST80 will bring the guiding ratio to 4.2 and my.. ..4.2 and my Imaging ratio to 2 I will have to live with it. I.. - ndex6
    http://www.cloudynights.com/topic/527828-help-with-formula-main-guide-camera-facts..
    
    
33. Autoguiding on M88 - DSLR & Digital Camera Astro Imaging & Processing - Cloudy Nights  (78k)  -  ...) between your imaging scope vs. guide scope a larger guide scope would have helped you in this.. ..lack of convenient guide stars annoying. When you point the scope out of the galactic plane, stars.. ..I am currently imaging M88. I have only done a few galaxies, and I find the.. - ndex7
    http://www.cloudynights.com/topic/500634-autoguiding-on-m88/
    
    
34. Advanced VX mount - Page 4 - Beginning and Intermediate Imaging - Cloudy Nights  (160k)  -  ..handful. Adding on imaging small dim targets with a heavy, long, hard to guide scope, will sink most beginners. Particularly on.. ..guide just fine with a guide scope (although I'm definitely liking my OAG). Seriously disagree. I.. ..post is considering imaging as an experienced imager,.. - ndex6
    http://www.cloudynights.com/topic/524666-advanced-vx-mount/page-4
    
    
35. Starfish Astro-camera  (49k)  -  ..of your main imaging scope. A guide camera with a physically small image sensor will be.. ..auto-guiding. Usually, your guide scope's center of its field of view is fixed relative to that.. - ndex4
    http://www.fishcamp.com/starfish_shootout.html
    
    
36. Astrophotography Setup Photo Gallery by J Patrick Johnson at pbase.com  (19k)  -  ..main visual observing scope, but also doubles as my guide scope and a lunar and planetary imaging scope. My primary imaging scope is the AT66ED 66mm APO refractor.. ..guide scope. The AT66ED can also be used as a guide scope as well as a portable grab.. ..grab and go scope. 5 comments leave a comment Celestron C6S-GT Imaging Setup Power for.. ..plate. My primary imaging camera is a Canon 30D DSLR. My guide camera is a Meade DSI color.. - ndex0
    http://www.pbase.com/patjoja/astrophotography_setup
    
    
37. Backyard Astronomy  (13k)  -  ..little! Assuming the guide scope or imaging train is 12" (304mm) long, simple trigonometry reveals that.. ..anyone trying to guide a mount with a separate scope and camera. But there's good news.. ..may be the guide scope, the guide scope focuser, the guide camera, the main telescope, the main.. ..part of the imaging system shifts slightly, while.. - ndex0
    http://astronomy.mdodd.com/flexure.html
    
    
38. Astrophotography with CGEM DX 1100 HD, Nikon 300mm f2.8 AIS MF lens, and Nikon D610 DSLR - DSLR &  (88k)  -  ..do more complex imaging a guide scope will be a good idea. That also means a.. ..above (which uses ScopeStuff cradle rings and ADM dovetails). Imaging at 600mm is.. ..guidescope for use with the 300mm lens, I use the Orion ST80 with my QHY5L-II, with.. - ndex7
    http://www.cloudynights.com/topic/487533-astrophotography-with-cgem-dx-1100-hd-nik..
    
    

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