Tony Hallas
Hercules Cluster by Tony Hallas
Submitted July 26, 2018 by Planewave Instruments
The Hercules Galaxies Cluster (Abell2151) taken with CDK17.
IC 5070, The Pelican Nebula
Submitted November 30, 2012 by Planewave Instruments
© Hallas, Tony(Ha)(OIII) R (Ha) G (OIII) B (OIII)
L = 900 x 9 each 1 x 1
RGB = 900 x 7 2 x 2
Ha = 2700 x 10 1 x 1
0 III 2700 x 6 1 x 1
Plane Wave CDK 17 f6.8
Apogee 16803 camera
Astrodon Gen II filters
AP 1200 GTO mount
Taken July 2010
IC 1396A, Elephant’s Trunk Nebula
Submitted November 30, 2012 by Planewave Instruments
© Trottier, HowardObject: IC1396A, “Elephant’s Trunk Nebula”.
Instrument: PlaneWave CDK17.
Focal Ratio: f4.5 (with PlaneWave focal reducer).
Mount: Paramount ME.
Camera: SBIG STL-4020M.
Dates: August 6-15 2010 (3 nights).
Integrated exposure: L (300 minutes unbinned), RGB (100 minutes each, 2×2 binning).
Location: Cabin in the Sky Observatory, South Okanagan, British Columbia, Canada.
Image Capture: MaxIm DL, TheSky6, FocusMax.
Image Processing: MaxIm DL, CCDInspector2, CCDStack2, CCDSharp, Photoshop CS5.
Website: http:www.sfu.ca~trottierobservatory.html