Horsehead to the Sword, Callum Hayton
Horsehead to the Sword, Callum Hayton

Equipment

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Acquisition details

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Description

Never planned on making this a mosaic really, hence the different exposure settings for each pane. After a couple stretches in PS it became apparent that the difference in ISO, f ratio and over all exposure time were going to make it quite tough to process so i ended up being a bit careless and not putting as much effort in as i perhaps should of! But it will do until i can make a fresh start on a similar image, perhaps including M78 off to the left.

Exposure for left:

50* 180 seconds, f3.2, ISO 800, calibration frames, 200mm

Exposure for right:

29* 120 second exposures, f2.8, ISO 1600, calibration frames, 200mm

Individual images:

Horsehead - www.flickr.com/photos/80205804@N05/12840041974/

M42 - www.flickr.com/photos/80205804@N05/12726565755/

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Horsehead to the Sword, Callum Hayton