SH2-155 "The Cave" H-aRGB   (Cropped 40%) -> 1,515K

*   *     Technical Data     *   *

Date	10-09 through 10-22-2009
Exposure	9hrs 11.8mins H-aRGB, 6hrs H-a, 63mins R, 60mins G, 68.8mins B. Baader RGB G2V values = 1.05:1.0:1.13, Bin-1.
Optics	1995 AP155EDFS #95, f:7.26, FL=1126mm
Mount	2007 AP1200 GTOCP3 #714
Camera	2005 SBIG STL-11000M, 1.65 arc.sec p/pixel @ -20C, AstroDon 6nm H-a, Baader LRGB.
Guider	2006 SBIG STL-Remote, visual Red filter, TAK FS-78, FL-632mm f:8, 2.41arc.sec p/pixel.
Equipment	AP Field Flatener, FeatherTouch FTF-3545 & Digital MicroFocuser, PreciseParts Adapters. Custom built Water Cooling and DryAir Purge Systems
Processing	MaximDL/CCD w/Russ Croman's Sigma Combine Plug-In, Photoshop CS4,  FITSplug by Eddie Trimarchi, AstroActions by Noel Carboni
Location	StarFields Observatory (SFO), Chiefland Astronomy Village, Florida,
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