Cederblad 214 – NGC 7822


Click on image to see full size

Common Name: Cederblad 214
Formal Name: NGC 7822
Date: 7/29/2008
Constellation: Cepheus
Location: Chapparal Camp, Colorado
Hardware: Tak Sky90 mounted on Losmandy G11 Gemini, SBig 2000XM Camera/Filter Wheel, Astrodon filters
Temperature: -20C
Bin Mode: 1×1
Images: (5) x 15 minute HAlpha (red channel) (4) x 15 minute Oxygen III (blue channel) Synthetic Green channel constructed from Ha and OIII
Processing: Reduced in CCDSoft Aligned in RegistarStacked in ImagesPlusUsed Steve Cannistra’s technique of combining Ha and OIII channelsAdjusted Levels and Curves, cropped, filtered in Photoshop

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s