I took this 2 years ago. It was the second color image I processed with Photoshop CS (maybe third my records are vague). So It is in dire need or...

24x300 seconds Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd camera cropped -- John N. Gretchen III ...

24x300 seconds Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd camera cropped and reduced 50% -- John N. Gretchen III ...

From my back yard 28 miles south of Washington, DC. 10inch LX200 at F/10. One 1/100 second exposure with a Canon 40D at 400ASA.

NGC 6267 is galaxy in Hercules that looks a bit like a lyra. For this shot I decided to use a guidescope again and removing the off-axis-guider between the...

Milky Way wasn't quite as dense in Cepheus as it is was in Cygnus for NGC6894. Still it makes for a nice setting. Note that most of the red ring is due to...

.... the southern half with ngc7762 in the upper right corner 24x300 seconds Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd...

200x10 seconds Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd camera cropped and reduced 50% -- John N. Gretchen III ...

Hi again, This is from the same night as my M33 shot using the same setup except this is only 40 minutes of data. No darks or flats and asembled in Deep Sky...

Hi, There was lots of fog last night and this morning. Here is my second attempt ever of this galaxy. My first was on film just 4 years ago. I wanted to go...

it was so foggy I thought it was a waste of time.... 10x600 seconds Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd...

Summer is the time of nebula, emission, dark and planetary but I've been working on mostly galaxies. I did spend a few nights in July working on planetaries...

A consulting project I have been involved in for some time recently needed a KAI4022 based camera for some quantitative optical studies so we ended up...

Hi all, a new shot of The Helix Nebula taken unfiltered for 12 x 300seconds with the BRC250 + ST-10XME. Some weak filaments are visible. Here is the link...

Hickson 68 is in the constellation of Canes Venatici. I'm just getting around to processing this group from the spring. The group's galaxies have redshifts...

NGC 6412 in Draco is a nice target for early summer, I imaged it in two nights in June. Taken from the middle of Berlin with a 10" Meade ACF at f/5.7 on a...

only one hour per channel though i am getting to like the little microline 4022

I recently tried using DeepSkyStacker with my Canon 40D DSLR files. It took 15.5 minutes just to register and stack three 16 bit TIF files. I tried using RAW...

I am working on a consulting project that required the purchase of a ccd camera for some measurements. It needed to be a KAI4022 type sensor based on the...

Taken from a farm just south of Blueknob State Park on 24 Sept 2008. Taken with an NP-127 at F/5.2. One 20 minute exposures using a regular Canon 40D at...