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RICHARD COFER

Lunar Occultation of Jupiter (Egress)

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M57 again

Started by hakescl, 10/03/2010 02:03AM
Posted 10/03/2010 02:03AM Opening Post
One more time with updated "stuff". Exposure and processing details are here:

http://www.fortlewis.edu/observatory/image_detail.asp?ID=234

(Be sure to click on "high resolution".) There is also a link to the 2008 version. Shows a hint of the halo, the "nearby" (very distant) IC 1296, and many other background fuzzies... I will try to add some H-alpha next, but I'll be that won't work through the AO-8.

Charlie

Fort Lewis Observatory: (37.238, -108.052) ~2360m (7744 ft.) elevation.
Darkness - typically 6.5+
Scope - Meade 16" LX200; f6.3 focal reducer
Focus - JMI Smart focus
Camera - SBIG ST-10XE; (~.5"/pixel)
Guiding - AO-8 and/or Meade 5"/DSI/PHD
http://www.fortlewis.edu/observatory
Posted 10/03/2010 06:21PM #1
Nice Charlie. I see the halo. H-Alpha should help, but yeah, I see the problems it can cause with the AO-8.

Jim Thommes

Mak-Newt 152 mm
C8
Megrez II APO
Zenithstar 66 mm APO
G11/Gemini
ST8300M
Artemis285 Camera
Canon 350D DSLR

http://jthommes.com/Astro/