06-04-2008, 05:29 PM
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Registered User
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Join Date: Oct 2006
Location: Walcha , NSW
Posts: 1,652
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Great images guys! Well done! I'll email ASV comet section to show them a link to this thread.
Last night i made the comet out at mag 9.5 and coma dia at 5.5'
Heres a link to describe how cometary magnitudes are obtained visually:
http://cfa-www.harvard.edu/icq/ICQMM.html
I use the VSS method to make my obs.
Cheers!
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