From: "milton_aupperle" <milton@outcastsoft.com>
Date: July 9, 2012 2:18:19 PM MDT
To: Astro_IIDC@yahoogroups.com
Subject: SunSpot 20120709
Hi Guys;
The 300 nm NAM forecast:
http://weather.unisys.com/nam/nam.php?plot=300&inv=0&t=4p
was right on the money - we had very low turbulence before it clouded over this morning.
I shot that new big sunspot group at 3,850 mm focal length (2.5x Televue) with the MAK 127 mm Orion scope white light filter, a red Astrodon filter and the Grasshopper 2 camera cooled to 25°C (it's 43°C in the sun today - 33°C in the shade).
http://groups.yahoo.com/group/Astro_IIDC/files/Solar/SunSpot20120709_123621L_MJA.jpg
Best 90 frames out of 2200 recorded, 17 MAP areas, stacked and processed with Astro IIDC.
TTYL..
Milton Aupperle