And M27 is one of the brightest objects in the sky. It looks like the
longest exposure you can expect to take with a D10 is 2 to 4 minutes. For
really deep imaging, you need quite a bit longer.
Michelle Stone
Custom Telescopes by Plettstone
http://www.plettstone.com/telescopes
> -----Original Message-----
> From: sf-bay-tac-bounces@seds.org [mailto:sf-bay-tac-bounces@seds.org]On
> Behalf Of Joe Huber
> Sent: Thursday, July 29, 2004 9:08 AM
> To: 'Richard Crisp'; 'The Astronomy Connection'
> Subject: RE: [TAC] Canon's official Astrophotography 10D site
>
>
> http://www.buytelescopes.com/gallery/view_photo.asp?pid=3001
>
> Here is a link to the image taken at high 70 degree ambient.
>
> -----Original Message-----
> From: sf-bay-tac-bounces@seds.org [mailto:sf-bay-tac-bounces@seds.org] On
> Behalf Of Richard Crisp
> Sent: Thursday, July 29, 2004 8:44 AM
> To: The Astronomy Connection; jturley@SkyImageLab.com
> Subject: Re: [TAC] Canon's official Astrophotography 10D site
>
>
> no matter what they say about dark current, Phil T's results with
> the Rebel
> indicate it needs to be cooled. I am not sure if the 10D is any
> different in
> that regard. I think it uses a different sized sensor but my guess is the
> technology used to make it is the same. Phil, can you confirm?
>
>
>
>
>
Received on Thu Jul 29 14:28:53 2004