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Old 25-12-2009, 01:19 AM
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telemarker (Keith)
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Join Date: Mar 2008
Location: Canberra, Australia
Posts: 601
Horsehead revisited

After a previous horsehead to test the camera, it was time to have a serious go. Same target but more traditional framing. I had ordered a Ha filter but due to delays it was a bit longer arriving than anticipated, as a result a lot of colour subs were accumulated.

Anyways, here tis.
Scope - ED100 at F9
Camera - Orion Deep Space Imager
20 minute subs with a total of 15.3 hr RGB and 9 hr Ha

This is the first attempt at Ha-red blends. Not particularly happy with it and it'll be Sidonio'd pretty soon.

Regards
Keith
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