15x15 minutes Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd camera cropped and reduced 50% full size...

8x15 minutes Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd camera cropped -- John N. Gretchen III ...

Film. Its full Moon and the second remnants of a hurricane in a weeks time is passing over as I type. My sump pump is working overtime as my basement is...

Hi all, Here is my latest image (BRC250 and ST-10XME) for complex 1h from 1440m of altitude. Homepage : http://www.danilopivato.com/ Image...

Arp 284 is a pair of interacting galaxies NGC 7715 and NGC 7714 left to right. Arp classifies these under the heading of "infall and attraction" whatever...

Arp 284 is a pair of interacting galaxies NGC 7715 and NGC 7714 left to right. Arp classifies these under the heading of "infall and attraction" whatever...

6x900 seconds Intes-Micro M73 (7" F3 custom astrograph) Celestron CI-700 Mount w/Gemini QHY8 ccd camera reduced 50% -- John N. Gretchen III ...

00134f00bd34 N/A Kyle Gossett 10.16.71.125 6mi -- John N. Gretchen III http://www.tisd.net/~jng3

Hi all, another shot made in hi altitude of Forca Canapine 1440m (Perugia - Italy). Very fine dettail of the filament of the nebulosity (BRC250 &...

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...

I took this one a couple months ago, processed it then forgot it until Stefan's post of another galaxy at 75 degrees brought it back into my memory banks. I...

Taken from a farm just south of Blueknob State Park on 1 Sept 2008. Taken with an NP-127 at F/5.2. Three 20 minute exposures using a Hutech modified Canon...

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...

Taken from a farm just south of Blueknob State Park on 23 Sept 2008. Taken with an NP-127 at F/5.2. Two 20 minute exposures using a Hutech modified Canon 40D...

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...

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...

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...

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

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...