Astrophotography@lemmy.worldEnglish · 2 months ago

Andromeda M31

lemmy.world

Andromeda M31

lemmy.world

bistdunarrisch@lemmy.world to

Astrophotography@lemmy.worldEnglish · 2 months ago

M31 shot only in Ha and OIII.

Equipment:

Samyang 135mm f2.0
Fuji X-T5 unmodified
Star Adventurer 2i
STC dual narrowband filter

Images:

650x 60s
ISO 3200

Processing:

remove green noise
background extraction
photometric colour calibration
BluXTerminator
NoiseXTerminator (0.4)
star removal
GHST
saturation, blending and final adjustments in Photoshop

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Balthazar@lemmy.world
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2 months ago
Oh, a dual narrowband filter in front of an RGB sensor. Oh, that makes sense.

Astrophotography@lemmy.world

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