Art in the heart of the Rosette - Sh2-275 in SHO/RGB (Uwe Deutermann)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: NGC 2237 · NGC 2238 · NGC 2239 · NGC 2244 · Rosette A · Rosette Nebula · Sh2-275

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Art in the heart of the Rosette - Sh2-275 in SHO/RGB

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Art in the heart of the Rosette - Sh2-275 in SHO/RGB

This is the first serious image of an SHO/RGB image with the new WO FLT132. Picking the Rosette is of course the "easy" target. Nevertheless, I will take this image as another little trial to see how integration time will improve the overall image. This one used approximately 13 hours of integration time, goal is to get at least 10 more, maybe (hopefully) it can be 20 hours more. I started several different processing methods also to see which one would produce the most pleasant one, and I picked this one as the winner. I definitely enjoyed the details of the "monkey parade", not that it comes close to a recent IOTD. Other trials included as example no starless images for processing, which created too bloated stars (although if one is careful not too bad). Guiding was done with the multi star mechanism in PHD, average RMS was around 0.2, which is for me by far the best value that I have ever seen.

Enjoy another Rosette on Astrobin, but it is just a marvellous nebula that deserves it.

Original
B
Final
C

B

Description: The dust clouds in the Rosette - close up

Uploaded: ...

C

Description: Some more processing work to see how far I can go.

Uploaded: ...

Sharpless2 Objects
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Narrowband imaging
Suburban Astrophotography
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AstroBin Platform open discussions community forum
ZWO ASI1600MM/QHY163M

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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 success
Started	...
Astrometry.net job	4219502
PixInsight job	FUOIN934YWWF4HPQJCOROP0ABC9PX4UC
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h31m11s.586
RA (top/left)	06h32m11s.714
RA (top/right)	06h31m56s.890
RA (bottom/right)	06h30m11s.436
RA (bottom/left)	06h30m27s.113

Dec (center)	+05°07′11″.80
Dec (top/left)	+04°53′45″.44
Dec (top/right)	+05°23′59″.44
Dec (bottom/right)	+05°20′37″.54
Dec (bottom/left)	+04°50′24″.24

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Art in the heart of the Rosette - Sh2-275 in SHO/RGB

Art in the heart of the Rosette - Sh2-275 in SHO/RGB

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Art in the heart of the Rosette - Sh2-275 in SHO/RGB

Art in the heart of the Rosette - Sh2-275 in SHO/RGB

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C

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