From: "Stephen W. Ramsden" <sramsden@natca.net>

Date: March 16, 2012 8:33:39 AM MDT

To: <Astro_IIDC@yahoogroups.com>

Subject: RE: [Astro_IIDC] Astro IIDC 4.08.00 Alpha 2 Available

Depends on the camera Jim but I always get the surface and proms at the same time using a PGR Grasshopper, Scorpion or Flea.  I use a high gamma and vary the exposure rate..  Its easy with a 12 bit or higher camera, almost impossible with an 8 bit or lower..

From: Astro_IIDC@yahoogroups.com [mailto:Astro_IIDC@yahoogroups.com] On Behalf Of Jim Chung
Sent: Friday, March 16, 2012 10:01 AM
To: Astro_IIDC@yahoogroups.com
Subject: RE: [Astro_IIDC] Astro IIDC 4.08.00 Alpha 2 Available

Hi Milton,

Like Stephen, the local RASC club runs a solar party the first weekend
of each month as the Ontario Science Center. I looking forward to
trying the colorized view feature but is there any way to artificially
increase the dynamic range so that both prominences and surface
features are visible at the same time. You have to turn up the
exposure in order to see the prominences but then the surface becomes
overexposed.

regards,

Jim