M27 The Dumbbell Nebula Hubble Palette
- Date Posted: July 9, 2012
- Resolutions: 800x597 , 800x597 , 800x597
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Processed in the traditional "hubble palette" with OIII as the blue channel, H-Alpha as the green channel and SII as the red channel. Total Exposure time 17.3 hours Thanks for looking All the Best & Clear Skies Terry Hancock Down Under Observatory Down Under Observatory on Facebook YouTube Location: DownUnder Observatory, Fremont MI Date of Shoot 13th, 18th, 21st, 22nd and 23rd June 2012 Exposure: H-Alpha 9x40 mins, OIII 10x40 mins , SII 7x40 mins unbinned Camera: QHY9M monochrome CCD, cooled to -30C www.astrofactors.com StarlightXpress Color Filter Wheel Scope: Astronomy Technologies Astro-Tech 10" f/8 Ritchey-Chrétien astrograph Astro Tech 2" Field Flattener. Autoguided using QHY5 autoguider, StarlightXpress Ultra Slim Off Axis guider Paramount GT-1100S German Equatorial Mount (with MKS 4000) Image Aquisition software Maxim DL5 Stacking software CCDStack Post Processed with Photoshop CS5
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- Terry Hancock
- January 26, 2016
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