Observation by Geof Lewis: Iris Nebula (SeeStar S50) - Aug/Sept 202...

Uploaded by

Geof Lewis

Observer

Geof Lewis

Observed

2026 Sep 04 - 00:59

Uploaded

2026 Sep 08 - 10:01

Objects

The Iris Nebula (NGC7023)

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Constellation

Cepheus

Field centre

RA: 21^h01^m
Dec: +68°11'
Position angle: -90°02'

Field size

1°09' × 0°41'

Equipment

SeeStar S50

Exposure

1332 x 30s

Location

Norfolk

Target name

Iris Nebula

Title

Iris Nebula (SeeStar S50) - Aug/Sept 2026

About this image

This is the Iris Nebula captured with the SeeStar S50 over 4 nights in Aug/Sept 2026. It comprises 1332 × 30s sub exposures stacked using Fast Integration batch processing in PixInsight (PI), then all post processing in PI, amongst other tools using StarX to process stars and nebula separately.

Files associated with this observation

IrisNebula_PI_Crop.png (2.8 MB)

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Dominic Ford

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