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#1
February 29th 08, 08:31 AM
posted to alt.binaries.pictures.astro
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ASTRO: NGC2903 at 46 x 5min
I gathered all of this data tonight
this was taken using the PL3200 at -45C on the 18" classical cass at f/7.2 no filter was used I have some issues with my flats so I will have to re-shoot I knew that some of them were pretty widely separated from the others in DN count so I guess it made a difference I might just sort out the flyers and restack the flats and see if that helps 
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#2
February 29th 08, 05:28 PM
posted to alt.binaries.pictures.astro
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ASTRO: NGC2903 at 46 x 5min
i like this one Richard, nice.
reg Dirk -- Dirk van den Herik A journey of thousand lightyears starts with the first step. "Richard Crisp" wrote in message ... I gathered all of this data tonight this was taken using the PL3200 at -45C on the 18" classical cass at f/7.2 no filter was used I have some issues with my flats so I will have to re-shoot I knew that some of them were pretty widely separated from the others in DN count so I guess it made a difference I might just sort out the flyers and restack the flats and see if that helps
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#3
February 29th 08, 07:19 PM
posted to alt.binaries.pictures.astro
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ASTRO: NGC2903 at 46 x 5min
Great picture Richard. I'll have to google for the PL3200, never heard about
that camera. Stefan "Richard Crisp" schrieb im Newsbeitrag ... I gathered all of this data tonight this was taken using the PL3200 at -45C on the 18" classical cass at f/7.2 no filter was used I have some issues with my flats so I will have to re-shoot I knew that some of them were pretty widely separated from the others in DN count so I guess it made a difference I might just sort out the flyers and restack the flats and see if that helps
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#4
February 29th 08, 08:09 PM
posted to alt.binaries.pictures.astro
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ASTRO: NGC2903 at 46 x 5min
Finger Lakes Proline 3200ME (uses the KAF3200ME sensor from Kodak)
http://www.flicamera.com/fli/proline.asp?ID=20 "Stefan Lilge" wrote in message ... Great picture Richard. I'll have to google for the PL3200, never heard about that camera. Stefan "Richard Crisp" schrieb im Newsbeitrag ... I gathered all of this data tonight this was taken using the PL3200 at -45C on the 18" classical cass at f/7.2 no filter was used I have some issues with my flats so I will have to re-shoot I knew that some of them were pretty widely separated from the others in DN count so I guess it made a difference I might just sort out the flyers and restack the flats and see if that helps
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#5
March 2nd 08, 04:01 AM
posted to alt.binaries.pictures.astro
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ASTRO: NGC2903 at 46 x 5min
looking good Richard!
Richard Crisp wrote: I gathered all of this data tonight this was taken using the PL3200 at -45C on the 18" classical cass at f/7.2 no filter was used I have some issues with my flats so I will have to re-shoot I knew that some of them were pretty widely separated from the others in DN count so I guess it made a difference I might just sort out the flyers and restack the flats and see if that helps -- John N. Gretchen III N5JNG NCS304 http://www.tisd.net/~jng3
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