Re: GSSP 2009 - Rho Ophiuchus region image

Here is my all-time favorite essay about this area, by Brian Skiff...

http://www.astronomy-mall.com/Adventures.In.Deep.Space/colors.htm

... along with terrific photo by another friend of ours...

\Paul A

-----Original Message-----
From: tac-bounces@No-Spam
[mailto:tac-bounces@No-Spam] On Behalf Of Jeff
Sent: Wednesday, July 01, 2009 7:21 PM
To: 'TAC mailing list'
Subject: [TAC] GSSP 2009 - Rho Ophiuchus region image

So.. I'm a bit slow/lazy with the image processing for the GSSP 2009
data...

... But I did get a couple done last night...

Here's a Rho Ophiuchus nebula region, with the dark lanes and the feet
of
the "horse"...

http://www.pbase.com/jeffcrilly/image/114490710/large

(full size bits are here...
http://www.pbase.com/jeffcrilly/image/114490710/original.jpg
)

(This was imaged with the QHY8 6mp cmos camera using a canon 70-200mm
f4L
camera lens at 70mm.
I believe this was about 120 minutes total exposure time.
Guiding was done w/ a DSI mono camera on the FSQ106.)

Jeff

---
June 28, 2009: TAC Web Page Updated
http://observers.org/TAC.cgi/Announcements/
Star Party! CalStar: Sept 17-20: http://www.observers.org/CalStar
TAC mailing list - to join, manage, or leave:
http://nine.pairlist.net/mailman/listinfo/tac
---
June 28, 2009: TAC Web Page Updated http://observers.org/TAC.cgi/Announcements/
Star Party! CalStar: Sept 17-20: http://www.observers.org/CalStar
TAC mailing list - to join, manage, or leave: http://nine.pairlist.net/mailman/listinfo/tac