Friday, January 02, 2026

20260101 Unexpected expected clear skies

The forecast was a nice one, but then it was covered and it even snows.

After the snow, we had some clear skies but the near full moon was hanging high.

So it means a good time for collimation.  You cannot do much deep sky imaging like this, and the snow reflects moon light making a very bright clear skies.

Before collimation, I pulled out a new toy for my daughter.  An afocal adapter for simply imaing, the result is not bad.



I then do collimation with her using this adapter.  She recentres the target star for me after I did minor adjustments, and she judges whether it's good or not with me.  A very nice experience.  The new hand knobs are very good, even in cold weather.


The S30 was struggling to get some more photons.

I would say the SCT now is in good collimation and I will start using it again.  If the weather cooperates tonight, I might be doing some planet imaging.


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