Observation by Ray Emery: Summer favourites

Uploaded by

Ray Emery

Observer

Ray Emery

Observed

2019 Aug 26 - 15:42

Uploaded

2019 Aug 27 - 15:46

Objects

The Apple Core Nebula (M27)

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Constellation

Serpens Cauda

Field centre

RA: 18^h21^m
Dec: -14°11'
Position angle: +0°52'

Field size

2°23' × 1°29'

Equipment

Genesis 100mm f5 refractor
Canon 700D modified
CLS filter

Exposure

7mins @ ISO 800; 10 mins @ ISO 1600

Location

Brinkhill

Target name

M13, M16, M17, M27

Title

Summer favourites

About this image

A very rough & ready composite from the last two evenings, each one just 4-6 light frames.

Much thermal noise as well as dust from combine harvesting...

Equal scaling not guaranteed!!

Files associated with this observation

group_sm.jpg (1.9 MB)

Like this image

David Basey, Jeremy Shears, Mr Leonard Entwisle, Graham Winstanley, Andy Wilson, Peter Mulligan, Nick Hewitt, Andrew Dumbleton

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