Thread: NB Rosetta
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Old 17-12-2011, 12:03 PM
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Tandum (Robin)
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Join Date: Apr 2008
Location: Wynnum West, Brisbane.
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NB Rosetta

I've been catching some narrow band Rosetta between the clouds and thought I'd popup what I've got although some RGB for star colour would be nice.

This one is 9 x S2 @1200seconds, 8 x Ha @900seconds and 15 x O3 @1200seconds.

Tak FS-60 @ 380mm FL. No Flats.

[edit]
I found the S2 and O3 filters where reversed when taking flats so I've uploaded the corrected final including RGB stars. Also added a version which uses tone mapping techniques.
Attached Thumbnails
Click for full-size image (NB3.jpg)
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Click for full-size image (NB-RGB-small.jpg)
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Click for full-size image (tonemapped2.jpg)
182.7 KB18 views

Last edited by Tandum; 24-12-2011 at 11:14 AM.
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