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Posts Made By: Gary Caldwell

August 23, 2009 03:31 PM Forum: Equipment Talk

Orion Star Shoot Autoguider

Posted By Gary Caldwell

Klaus Brasch said:

Hello:

I recently got an Orion Star Shoot Autoguider for imaging with a TeleVue 101 combined with an 80 mm refractor as guide scope, both mounted on a Losmandy G-11. For the most part this set up works very well. Occasionally, however, while calibrating on a guide star, the PDH guide software will run for about a minute and then warn: Calibration Failed - star did not move enough.

Does anyone know what this means since nothing on the mount has changed other than targeting another object? Thanks.

Klaus

Klaus,
Gary Caldwell here. I have been using the SSAG for about a year now. Everything has been working as advertised until receently when I began having problems as you have described. I can't decide if it is a hardware (broken/frayed wire in the SSAG-Telescope connection or corrupted software).
I am going to download a fresh copy and installation and see what happens tonight.

Gary
[email protected]

October 16, 2009 02:23 PM Forum: Beginning Astronomy?

C8 Corrector Plate Cleaning

Posted By Gary Caldwell

Mike,

Dr. Clay Sherrod of Arkansas Sky Observatories has a kit and a very good set of instructions or cleaning the corrector plate. Included in the instructions is a recipe for making your own cleaning solution. The instructions are very specific and will result in a spot and streak-free corrrector plate.

Gary Caldwell
[email protected]

June 22, 2011 08:59 PM Forum: Meade

GPS failure

Posted By Gary Caldwell

David Matychuk said:

just bought a used LX200 GPS and the gps does not seem to work, any ideas or recommendations?

Check to be sure it is not turned off. Your hand box will allow you to turn it on and off. I think it is under SETUP. Since my LX200GPS is now permanently mounted I turned it off so that it doesn't go through the lengthy signal aquisition routine.

Gary Caldwell

February 20, 2012 10:24 PM Forum: Digital SLR AstroPhotography

Unexpected capture

Posted By Gary Caldwell

Geostationary satelite. 8)

February 20, 2012 10:25 PM Forum: Digital SLR AstroPhotography

Unexpected capture

Posted By Gary Caldwell

Geostationary satelite. 8)