HDW 2 (Sh2-200) - The Bear Claw Nebula - Planetary Nebula in Cassiopeia
Image Processing by Bob Fera
Data acquisition by Eric Coles
PlaneWave CDK-20 20" f/7.7 Corrected Dall-Kirkham Cassegrain
PlaneWave L-500 Mount
QHY600M Camera
Chroma Filters
HaOiiiRGB Composite - Ha:280 Oiii:360 R:120 G:160 B:90 minutes
Sub Exposures: Ha:28x10min Oiii:36x10min R:24x5min G:32x5min B:18x5min Binned 2x2
Image acquired with Voyager
Processed in Pixinsight, CCDstack and Adobe Photoshop
Taken August 2022 from Sierra Remote Observatories, CA
Amateur Astronomy Picture of the Day - October 18, 2022