Astrophoto: Sharpless 86 – 07/22

The new workflow shows his power also on duo-narrowband material.
The picture combines HA/OIII nebula with RGB stars.

8,5 hours of RGB and duo narrowband data. Processed with Pixinsight.

High resolution on Flickr:

Telescope	VIXEN ED80sf
Focal Length	600mm
Aperture ratio	7.5
Erecting Lense	TSFlat2
Filter	Optolong UV/IR-Cut, RGB Op. L-Extreme, Duo-Narrowb.
Mount	Skywatcher HEQ-5
Goto-Control	EKOS
Mount Control	INDI
Guiding Scope Focal Length	162 mm
Guiding Camera Chip	4.8mm x 3.6mm, 8bit
Guiding Camera Resolution	1280×960
Guiding Software	EKOS, INDI
Dithering	3 pixel
Camera	CANON EOS M100(a)
Method	focal projection
Camera angle	-90° (Stellarium)
Camera Control	EKOS, INDI, Gphoto2
Photography Date	07/04/2022 RGB 07/15/2022 Duo-Narrowb. 07/16/2022 Duo-Narrowb.
Exposure-Time Lights	17x300s RGB 77x300s Duo-Narrowb.
Correction frames	FLATS, BIASES
Sensitivity	ISO 400 RGB ISO 800 Duo-Narrowb.
Processing Date	07/21/2022
Reprocessing Date	01/05/2024
Stacking, Integration	PixInsight
Processing Software	PixInsight
Image Editing	Affinity Photo
Reprocessing Software	PixInsight
Capture Place	Koblenz, Germany
Lightpollution	Bortle 5
Scattered light	strong