RC-Astro | Emission Nebula NGC 6820

Emission Nebula NGC 6820

Technical Details
Optics:	TeleVue NP-101.
Camera:	SBIG ST-10XME, CFW-8.
Dates/Times:	2 October 2002.
Location:	my backyard observatory in Austin, Texas.
Exposure Details:	(HaR)RGB = 90:124:14:12 min.
Processing:	MaxImDL (align, combine), Photoshop (levels, curves, etc.).
Processing:	This was my first image with the TeleVue NP-101, and also my first using an H-alpha filter.