Propeller nebula - DBW 111 - LRGB composition - Hybrid Palette (David Lindemann)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg)

Propeller nebula - DBW 111 - LRGB composition - Hybrid Palette

Data from POSS-II Survey and David Lindemann

To improve colors and details, I have used an hybrid color palette composed by narrowband, red and blue data that shows together primary and complementary colors along a continuum.

Additional SHO data have been captured in Summer 2013

Captured 08/03/2015 with Takahashi FSQ106ED @f/5 530mm focal length with ONAG XT (http://www.innovationsforesight.com/), Apogee Alta U8300 monochrome @-30°C and Astrodon narrowband H-alpha 5nm filter on 10micron GM2000 HPS II

8 x 10 minutes unbinned = 1h20

POSS-II Survey (http://www.astro.caltech.edu/~wws/poss2.html) 9 panels of 60x60 arc/min for Red and Blue data)

Cannistra Bicolor Technique: http://www.starrywonders.com/bicolortechniquenew.html

Software: MaximDL to capture - CCDStack to calibrate, register, normalize, data reject and combine - Photoshop CS5 and PixInsight for non-linear streching, star reduction, color combine and adjustment.

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	Distinct awarded users	Total awarded images
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This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
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	Image of the day	Top pick	Top pick nominations	Total submitted
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Unknown

The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced failed
Started	...
Astrometry.net job	817232
PixInsight job	GYT2XBYMQ6KNGPX30VGP9QKWZBYD3A34
PixInsight queue size	n/a
PixInsight stage	PLATE_SOLVING_IMAGE

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Propeller nebula - DBW 111 - LRGB composition - Hybrid Palette

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Propeller nebula - DBW 111 - LRGB composition - Hybrid Palette

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