AMATEUR ASTRONOMYSITE
Javier Gómez Laina                                                             ngc 6822 "Barnard's galaxy" in Sagittarius

Object	ngc6822         -  irregular galaxy  -
Telescope	Celestron C-8 203mm  f3.0     TeleVue 76 guide telescope & QuickCam.
CCD	Starlight MX716 CCD camera. Astronomik  RGB filters.
Exposures	L	R	G	B
	180'  unfiltered  (180 x 60")	6'  (6x60")'	7'  (7x60")	12'  (12x60")
Date	12 Aug 2004	12 Aug 2004
Processing	Flats & Darks calibration and aligning in AIPWin.  Combining in Ray Gralak's Sigma-Clip.  Deconvolution in AstroArt with Chris Icough's Smart Star Bloat  plug-in.  Gradients removing in Maxim DL PhotoShop:   LRGB layers.