Jump to content

  •  



* * * * -

Messier 46 and NGC 2438


Messier 46 and NGC 2438

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






    Cloudy Nights LLC
    Cloudy Nights Sponsor: Astronomics