Thread: Close-up of Keyhole Nebula
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Old 14-03-2008, 08:13 PM
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2020BC (Bill Christie)
Bill Christie

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Join Date: Dec 2005
Location: Canberra
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Close-up of Keyhole Nebula
The Keyhole Nebula in Eta Carinae

Closeup (F=812mm and 1:1 pixels).

29 mins 1600 ISO (47 exposures: 11 mins UHC-S and 18 mins with no filter)
LXD-75 SN-8 mix of guided/unguided.

For a larger version click here
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Click for full-size image (EtaCarinaSN-8MergeFLATTENED29MinsISO1600Guided10Mar08CASCloseup1024ICE.jpg)
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