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Date
Re: Qns. about the GM-8
--- steve ott <steveo@...> wrote: There are no manual slow-motion controls. The Losmandy "digital drive" has slewing speeds up to 32x sidereal. See their website at www.losmandy.com. of I
By Paul Sterngold <psterngold@...> · #282 ·
Qns. about the GM-8
Hi folks. I am seriously considering buying the GM-8, and have two questions. 1. It seems it has no slow-motion controls. Do the slewing capabilities effectively act as slow-motion controls? 2. I
By steve ott <steveo@...> · #281 ·
Worm drives
Hi all, Very interesting postings on this group some of which make interesting reading and have already solved some problems with my G11 mount. Anyway I have recently stripped down and relubed my
By Bill Snowzell · #280 ·
Re: Gemini and older Celestron G11 mounts
<mrrockets@h...> wrote: Probably 1994........... Hello Jeff, The new Gemini system will be compatible with all G-11's even the ones with Celestron labels (which were fully manufactured by
By pjwardau · #279 ·
Re: M31 after G11 RA mod
Rogelio, Please don't be overly impressed with the modified G11 mount at this point (it may be tracking quite well, but I need to take higher mag images to be sure.) The image res in the picture is
By Neal Barry · #278 ·
Re: M31 after G11 RA mod
Very nice!... Herm "Neal Barry" <nbarry@...> wrote: Astropics http://home.att.net/~hermperez
By hermperez@... · #277 ·
Re: M31 after G11 RA mod
That's outstanding, Neal, really beautiful. The registration looks good, but you can probably do better in a program such as Maxim that lets you do "sub-pixel" registration. Paul Sterngold --- Neal
By Paul Sterngold <psterngold@...> · #276 ·
M31 after G11 RA mod
Hi all, This is my first shot after modifying the RA axis on my G11. The mod appears to have accomplished the objective. The stars are much rounder and better defined than before the mod.
By Neal Barry · #275 ·
Re: GM-8 Knob Question
wrote: out Thanks, Those bolts are an optional drive fastener. The handles are indexable (pull out and turn). I hang my controller from them. My GM8 came with them, my G11 did not. Scott sells
By dmfoptics · #274 ·
Gemini and older Celestron G11 mounts
I have emailed Scott this however since their are a few people familiar with the Gemini Goto retrofit here, I thought I'd ask as well. Are there any incompatibilities with the older G11 mounts label
By Jeffrey D. Gortatowsky <mrrockets@...> · #273 ·
Re: GM-8 Knob Question
Tony, I can not find an L-bolts on my GM-8. Mine is about a year old. Take care, Gregory david Stempel FIREFRAME
By Gregory David Stempel <fyrframe@...> · #272 ·
DSC suitability
On occasion a question is asked about the suitability of a particular DSC for a specific application. Answers come back like "The DSC should be adequate or the DSC places the object square in
By havriliakjr · #271 ·
(No subject)
suscribir
By Adair Fagundez <adair@...> · #270 ·
GM-8 Knob Question
When assembling my new GM-8, I wound up with two extra bolts (about 1/4" thread)with "L" shaped little handles on them. Can't figure out where they go unless they were suppose to be used to mount
By Tony Bonanno <tbonanno@...> · #269 ·
Re: another question
Thanks, Jim. I'll take a look. **** Ray Porter lrporter@... dragon@... ray_porter@... Home Page: http://www.unc.edu/~dragon/ "Meddle not in the affairs of dragons for
By Ray Porter <ray_porter@...> · #268 ·
Re: another question
Ray Porter wrote: Ray, Don't know if you've found it yet, but you might want to check out Rene Goerlich's G-11 tuning page at http://www.tfh-berlin.de/~goerlich/cg11tune.html He ran into the same
By Jim Girard <argo@...> · #267 ·
another question
I forgot while writing my last post, I still haven't been able to find the lock-screw that is used to lock the mechanical declination circle in place once it's calibrated. Were there some modes of
By Ray Porter <ray_porter@...> · #266 ·
new G-11 users with questions (continued)
Thanks again to everyone who has responded to my questions so far. The weather forecast for tomorrow calls for clearing so maybe I'll actually be able to get this thing out under the stars tomorrow
By Ray Porter <ray_porter@...> · #265 ·
Re: new G-11 user with questions
hermperez@... wrote: Beautiful shot Herm. Rockett Crawford ---------------------------------------------------------------------------- Capella's Observatory (CCD
By Rockett Crawford <Rockett@...> · #263 ·
Re: new G-11 user with questions
hermperez@... wrote: That's a good point Herm. Someone could take shorter exposures, de-rotate, and register them if they needed to during image processing as long as no one image
By Rockett Crawford <Rockett@...> · #262 ·