From: Milton Aupperle <milton@outcastsoft.com>

Date: October 11, 2009 10:16:50 PM MDT

To: Astro_IIDC@yahoogroups.com

Subject: Re: [Astro_IIDC] first light with PGR Scorpion

Hi Alan;

So is that a movie in 16 bit mode?

Or is it a stack of two movies at different exposures?

I'm still wondering if you expose it properly, can you image the suns granulated disk and still capture the fainter limb prominences in one image / movie?

Thanks in advance..

Milton Aupperle

On 11-Oct-09, at 5:14 PM, Alan Friedman wrote:

Here is a zoomed view of the protuberance at the top of the blue fireball - the prominence detail is captured with the Scorpion camera worked with an 800x600 ROI selection:

http://www.avertedimagination.com/images/proms20091010.jpg

best,

Alan