Observation by Alun Halsey: Bubble nebula

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Constellation

Cassiopeia

Field centre

RA: 23^h20^m
Dec: +61°11'
Position angle: +106°47'

Field size

0°28' × 0°20'

Equipment

Skywatcher Esprit 150ED APO
Atik 314L and Starlight Xpress filterwheel
Baader 2" Ha,SII and OIII filters
EQ6 pro

Exposure

600 seconds

Location

Reading UK

Target name

NGC 7635 Bubble Nebula

Title

Bubble nebula

About this image

Took 6 subs at 600secs each using Ha filter,then collected 7 subs at 600secs for both SII and OIII filters. Stacking carried out in Deepskystacker,colour combined in Maxim DL4 using just the Ha and OIII data (Ha,OIII,OIII) processed using Startools and Photoshop CS2.

Files associated with this observation

Bubble-Nebula.jpg (355.0 kB)

Like this image

Graham Winstanley, Jeremy Shears, David Basey, Martin Lewis, Nick Hewitt, Andy Wilson, Dean Ashton, Ian Rothwell

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