NGC 6559 - Emission and Reflection Nebulae in Sagittarius
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
HaLRGB Composite - Ha:360 L:175 R:60 G:60 B:60 minutes
Sub Exposures: Ha:36x10min L:35x5min R:12x5min G:12x5min B:12x5min Binned 2x2
Image acquired with Voyager
Processed in Pixinsight, CCDstack and Adobe Photoshop
Taken June 2022 from Sierra Remote Observatories, CA
Amateur Astronomy Picture of the Day - July 22, 2022