James Turner
The Western Veil Nebula by James Turner
Submitted by Chelsea Chin
NGC 6960: The Western Veil Nebula
Optics: 24 inch f6.8 PlaneWave Corrected Dall-Kirkham
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon 3 nm Ha, OIII, SII
Dates: Oct 20, 2011 – Oct 31, 2011
Location: Covington Observatory, Englewood, Colorado
Exposure : Two frame mosaic, 20 minute subs, 12 hours total time
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe Photoshop CS5
www.deepskygallery.com | © Turner, James
M33 by James Turner
Submitted by Chelsea Chin
M33: Galaxy in Triangulum
Optics: 24-inch f6.8 PlaneWave Corrected Dall-Kirkham
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon LRGB
Dates: Sep 3 – Sep 30, 2011
Location: Covington Observatory, Englewood, Colorado
Exposure: LRGB, 20 min subs; 24 hours total time
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe Photoshop CS5
www.deepskygallery.com | © Turner, James
NGC2024: The Flame Nebula
Submitted by Planewave Instruments
NGC 2024: The Flame Nebula
Optics: 24 inch f/6.8 PlaneWave Corrected Dall-Kirkham
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon 3nm Ha
Dates: Jan 25 and Feb 27, 2013
Location: Covington Observatory, Englewood, Colorado
Exposure : 100 minutes Ha data, 10 min subs
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe Photoshop CS5
www.deepskygallery.com | © Turner, James
M 42, The Orion Nebula
Submitted by Planewave Instruments
Optics: 24 inch f6.8 PlaneWave Corrected Dall-Kirkham
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon 3nm narrowband
Dates: Oct 23 – Nov 1, 2011
Location: Covington Observatory, Englewood, Colorado
Exposure : Ha; OIII; SII: 100, 600, 1200 sec subs; 6 hours total time
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe Photoshop CS5
www.deepskygallery.com | © Turner, James
Caldwell 49, Rosette Nebula
Submitted by Planewave Instruments
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon 3 nm narrowband
Dates: March 4 – 8, 2012
Location: Covington Observatory, Englewood, Colorado
Exposure: Ha, OIII, SII 20 min subs; 8.66 hours total time
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe Photoshop CS5
www.deepskygallery.com | © Turner, James
M 8, Lagoon Nebula
Submitted by Planewave Instruments
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon 3 nm narrowband
Dates: July 12 – Aug 24, 2012 Location: Covington Observatory, Englewood, Colorado
Exposure : Ha and OIII 20 min subs; SII 30 min subs; 6 hours total time
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe
Photoshop CS5, HOS palette
www.deepskygallery.com | © Turner, James
NGC 2175; Monkey Head Nebula
Submitted by Planewave Instruments
Optics: 24 inch f6.8 PlaneWave Corrected Dall-Kirkham
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon Ha, OIII, SII
Dates: December 15 – 25, 2011
Location: Covington Observatory, Englewood, Colorado
Exposure : 20 minute subs, 15 hours total time
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe Photoshop CS5
www.deepskygallery.com | © Turner, James
NGC 2264, Cone Nebula
Submitted by Planewave Instruments
Optics: 24 inch f6.8 PlaneWave Corrected Dall-Kirkham
Mount: Astrophysics 3600GTOPE
Camera: Apogee Alta U16M, Astrodon MonsterMOAG
Filter: Astrodon 3 nm Ha
Dates: Nov 13, 2011 – Mar 17, 2012
Location: Covington Observatory, Englewood, Colorado
Exposure : 20 minute subs, 12 hours total time
Acquisition: MaxIm DL, ACP
Processing: MaxIm DL, Adobe Photoshop CS5
www.deepskygallery.com | © Turner, James