The Bear Claw Nebula

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



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