NGC 4490 - Spiral Galaxy in Canes Venatici
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
LRGB Composite - L:465 R:120 G:120 B:120 minutes
Sub Exposures: L:93x5min R:24x5min G:24x5min B:24x5min Binned 2x2
Image acquired with Voyager
Processed in Pixinsight, CCDstack and Adobe Photoshop
Taken June 2022 from Sierra Remote Observatories, CA