Pickering's Triangle

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Pickering's Triangle - Part of the Veil Nebula - Supernova Remnant in Cygnus

by Bob and Janice Fera

Planewave CDK17 17" f/6.8 Cassegrain

Apogee U16M CCD Camera

Astrodon Filters

Ha-OIII-RGB Composite

Ha:420 OIII:480 R:40 G:40 B:40 minutes

Sub Exposures: Ha:14x30m Oiii:16x30m R:8x5m G:8x5m B:8x5m
All exposures unbinned

Image acquired with CCDAutopilot

Processed in CCDstack and Adobe Photoshop

Taken June 29 - July 2, 2016 from Sierra Remote Observatories, CA


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