Technical Details: Object: Galaxies NGC3729, NGC 3718 (ARP214) and Hickson 56 Group in Ursa Major Observing Site: La Hita Observatory, Toledo, Spain Date: April 5, 2008 Camera: SBIG STL-11000M @ -20ºC Telescope: 77cm Newton @ f/3.5 Filters: Astrodon NIR Blocked Exposure: 35 minutes (7x5 min subs) Processing Software: Maxim DL, Photoshop Comments: Cropped frame, shown at 33% size. Acquired with Faustino Organero © Copyright 2008 by Antonio Fernández & Faustino Organero. All rights reserved. Contents of these pages, including photos and text, may not be reproduced, published, copied or transmitted in any form without written permission of the author. |