Click here to see same image with own color palette at 25% size The North America Nebula (NGC7000) Region in Cygnus Technical Details: Observing Site: Azor Observatory, Las Rozas, Madrid, Spain Date and Time: June 11, 2006 Camera: SBIG STL 11000M (@ -18ºC H alpha, -20ºC OIII and SII) Telescope: Takahashi FSQ @ f/5 Filters: Astrodon 6nm emission line filters, H-alpha (G), O III(B) and S II(R): HST Palette Exposure: H alpha 120 min (4x30min); OIII and SII 45 min (4x15 min) each Processing Software: CCD Soft, Images Plus, Photoshop Comments: Cropped frame, shown at 33% © Copyright 2006 by Antonio Fernández. 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. |