another DSLR narrowband shot from Gerhard Bachmayer

From: Richard Crisp ^lt;rdcrisp_at_No-Spam>
Date: Sun Oct 30 2005 - 15:31:21 PST

http://www.pbase.com/gbachmayer/image/51520941/original

Halpha and [OIII]

modified 20D and a TMB80/f6 + TV 0.8x
reducer/flattener. Total exposure time was five hours
Received on Sun Oct 30 15:34:20 2005


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