AMATEUR ASTRONOMY SITE
Javier Gómez Laina                                                                   IC 5067  "Pelican nebula"  in Cygnus

Object	IC5067    "Pelican nebula"         -  emission  nebula  -
Telescope	Celestron C-8 203mm  f3.0     TeleVue 76 guide telescope & QuickCam.
CCD	Starlight MX716 CCD camera. Astronomik  Ha & RGB filters.
MOSAIC	12  frames           ( 3 width  x  4 height )
Exposures (each frame)	L	R	G	B
	31'  H-alpha   (31 x 60")	5'  (5x60")	6'  (6x60")	10'  (10x60")
Date	4  -  11   Aug   2004
Processing	Flats, Darks & Bias calibration and aligning  in AIPWin.   Combining in Ray Gralak's Sigma-Clip.   Deconvolution in AstroArt with Robert Vanderbei's  plug-in.   Mosaic and RGB combine in Maxim DL.  PhotoShop: L (50% opacity) and RGB layers,  gaussian blur and color saturation.  Final image:  LLLRGB layers.