|
Date: |
June, 2008 |
|
Location: |
Elizabeth, CO. Mag 5.5 skies, alt ~6500 ft |
|
Telescope: |
16" f/4.9 Newtonian, Pegasus Optics primary |
|
Mount: |
MI-500 w/ Astrophysics AP1200 GOTO computer
control |
|
Exposure Duration: |
Luminance = total 120 mins = 15x8 min subexposures,
-15 deg C
Color = total 60 mins = 6x10 min subexposures,
-15 deg C |
|
Imager: |
SBIG ST-10XME for luminance, ST-2000XCM for
color |
|
Filtration: |
Custom Scientific luminance filter mounted
after 3" Keller/Wynne coma corrector |
|
Guiding: |
Normal self-guiding |
|
Seeing: |
~1.5" - 2" |
|
Comments: |
Processed using Maxim, Registar, CCDStack
and Corel's Photo-Paint X4 |
