Crescent Nebula (NGC 6888) wide field in HST palette

Posted by GordonH
on Friday, July 30, 2010

 By Gordon Haynes

Taken in over 3 nights in July 2010 from my back garden in Hereford UK

Takahashi FSQ106ED at f5

Starlight Xpress SXVF H36

5nm Astrodon Ha, OIII and SII filters

FLI PDF focuser and filter wheel

Paramount ME

Auto guided by Starlight Xpress Lodestar and OAG using dithering

Exposures 12x20 minutes Ha, 9x20 minutes OIII and 9x20 minutes SII

Mapped to the HST palette
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