Quote:
Originally Posted by rat156
Hi Marc,
When you setup PemPro, specify your mount as G11 with Gemini (if you have it) then another tabe appears in the software which allows you to program the mount directly.
Looks good though. From my experience invert the curve before sending it to the mount.
Cheers
Stuart
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Thanks Stuart - yeah I realised that after chatting with Ray on the CCDware forums. I chose the wrong type of mount. I picked G11 instead of Gemini Lvl 4 which has the dialogs to upload PEC data.
I'll have to do another PEC data run. It turned out better than I thought though, +/-4 arcsec out of the box and that's the standard SS losmandy worm.
And I didn't get the 76s problem. I have one of the HP losmandy worm that I'll swap and see if it makes a difference.
I understand from the PEMPro docs that the PEC data is dependent on the guide rate used. What's the recommended guide rate? I think I use 0.5 sidereal from memory but I'll have to check. The range is from 0.3 to 0.8 I believe. What do you use?