

Messier 46 and NGC 2438
Uploaded by
EPinNC
, Feb 14 2023 03:21 PM
- Owner: EPinNC (View all images and albums)
- Uploaded: Feb 14 2023 03:21 PM
- Taken: 2023:02:14 15:06:18
- Views: 278
- Album: Tracked Telescope and Camera/Lens Images

Acquisition:
Bortle 7 skies
Nikon D5600 camera
Orion Apex 102mm telescope, 1300mm focal length
iOptron CEM26 mount
30s x 142 frames
f/12.7
ISO 400
Processing:
SiriL:
Background extraction
Photometric color calibration
Generalized hyperbolic transformation
RawTherapee:
Black point
Contrast
Luminance noise reduction
Saturation
GIMP:
Luminance curve
Noise reduction
Saturation