B u c k e y e s t a r g a z e r . n e t
Links:
Sharpless 2-155
The Cave Nebula
Orion ED80 @f4.7 and DSI Pro II Guided with 8"LX200GPS and DSI Pro I (PHD Guiding) HaRGB (Ha=48x5min, R=30x2min+Ha for master R, GB=30x2min) Aligned and resampled in AIP4Win Photoshop: levels, curves, smudge tool, clone tool, despeckle and Gaussian blur adjustments Carboni actions: Reduce small blue/violet halo, Space noise reduction.