NGC 6559

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



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