Equipment

Narrowband with a color camera

I’ve never really done well with the data acquisition & processing steps needed for LRGB imaging. There are so many ways to fail due to the number of image sets (lights, flats, darks, etc.) each with their issues of filter alignment, focus, dust, reflections, and whatnot. So although I started with mono, I’ve done most Narrowband with a color camera

DEC Guiding Problems

I often read in Astrophotography forums about trouble with guiding in DEC.   Folks put in the time to get a great polar alignment and even though only very small adjustments need to be made, the guider seems to have troubles…  non-response, then overshoot,  periodic corrections that seem to come too late and allow too much DEC Guiding Problems

Notes on the CGE

In mid 2008, I purchased a new CGE to set up as a semi-permanent mount on my backyard pier.  I’ve now had about a year and a half of working with the mount and thought I’d list some things I learned about the mount and note some of my likes, dislikes, experiences, and preferences.  At Notes on the CGE