M42 Orion Trapezuim Cluster

m42_3hr_25min-f1e5634

Mark Griffith

Swindon, Wiltshire. UK

Teleskop service 12″ Richey-Chretien telescope, Skywatcher EQ8 mount,Atik 383L+ camera, Astronomik Sii, Ha, Oiii filters.

Hubble palette image of this region around the trapezuim’s four bright stars.

Having a go at this before my second target of the evening gets high enough in the sky.

Difficult to process with the bright central region and the fainter outer parts. Used a photoshop layer mask to help.

Also Used an unsharp mask to highlight the dust lane detail.

Data collected on four nights. 2nd, 3rd, 10th & 15th February February 2016.

Sii/ha/oiii image with 3 hours 25 minutes of data. 12 x 5min Sii, 16 x 5min Ha, 13 x 5min Oiii 1×1 binning.

2016-02-15T00:00:00

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