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Re: [APML] Cederblad 214, NGC 7822
Hi Rob,
That's a real beauty! Using Ha for lumiinance on these emission areas is amazing. Do you
use the Ha for your red frame too or do you use an R filter.
Take care, Brian
On 1 Sep 02, at 9:40, Robert Gendler wrote:
> Hi all,
> This was taken with the Nikon 300mm lens at F4
> and ST10. Its an h-alpha luminance.
> http://www.robgendlerastropics.com/7822.html
> Higher res crop of cederblad 214 at
> http://www.robgendlerastropics.com/cederblad.html
> Rob Gendler
> Email: robgendler@att.net
> Web site: http://www.robgendlerastropics.com/
>
>
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Brian Lula
Polytec PI, Inc.
(508) 832-3456
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