Nebulas

Ic 2118 : The Witch Head Nebula (lrgb)

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Ic 2118 : The Witch Head Nebula (lrgb)
info: Locations : Corinth - Greece & Parnon mountain Telescopes : astro-tech 65ed quadruplet for RGB + William Optics ed72 for Luminance Ccd : QHY 9 Mount : ASA DDM60 Guiding : unguided Field flattener : - Gain/Offset : 30% - 106 Temp : -25 Exposures : RGB bin 2x2 10x300sec Luminance bin 2x2 17x600 & bin 1x1 4x600 Calibration files : Darks - Bias - Flats - Dark Flats . Applications : Nebulosity - Photoshop - Maxim - Pixinsight - Cartes du ciel - Autoslew.
Posted on January 16, 2011 Full Size|

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