Posts

Calstar XX Notes

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USB driven battery pack for Pentax 67

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Fixing a USB port

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Interesting challenges have cropped up in the backyard testing.

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Deeper scan of the Ektachrome 100

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What to do to fix trails in RA

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Ektachrome shootout: Expired E200 vs new E100

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Acros at GSSP 2019

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Acros vs Pancro 400 for Astrophotography

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Notes from GSSP 2019

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Spring 2019 - a break in the clouds

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Looking ahead to Calstar 2018

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Lynds' Dark Nebula 673

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