The Horsehead Nebula

hh_stl_15x4h_8x5b_30.jpg (290542 bytes)

Click here to see the H alfa grayscale data used for this image


    Technical Details:

    Object(s): Horsehead nebula cpmplex in Orion
    Observing Site: La Hita Observatory, Toledo
    Date and Time:2 Oct 2005 04:07 UTC (start time)
    Camera: SBIG STL 11000M
    CCD: Kodak KAI-11000 12 Megapixel CCD interline sensor
    Telescope: Takahashi FSQ @ f/5
    Filters: Astrdon H alpha 6nm, Astrodon i-series blue broadband
    Exposure: H alpha 60 minutes (15x4), Blue 30 minutes (6x5)
    Capture software: CCD Soft
    Processing Software: Images Plus (raw conversion), Photoshop (curves, color)
    Comments: Bicolor technique with synthetic green, own version based on techniques from Cannistra, Levay and others

© Copyright 2005 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.


website free tracking