Rosette in HOO (Jeff Ball)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: 11.81 · 12 Mon · 130 Elektra · NGC 2237 · NGC 2238 · NGC 2239 · NGC 2244 · NGC 2246 · NGC 2252 · Rosette A · Rosette B · Rosette Nebula · Sh2-275 · The star 12Mon

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Rosette in HOO

Link: https://www.earthandskyphoto.com

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Rosette in HOO

Link: https://www.earthandskyphoto.com

A lot of experimentation with this image.

294MM pro in BIN1 mode with Ha

294MC pro with Optolong L-Extreme filter for Ha and OIII

I am a bit frustrated with the star halos with the Baader OIII f2 filter. Looking for an alternative. In the meantime, playing around with some techniques with what I have. Attempted to layer in RGB stars with little success.

Hope you enjoy and clear skies.

About 3 hours of RGB data with Optolong L-Extreme at 120 gain for 180 seconds

About 3 hours of Ha with Baader f2 filter at 120 gain for 180 seconds at BIN1 with 294MM pro.

The data at BIN1 with MMPro is the best I have ever taken.

I used the Ha as luminance for the HOO mapped image with the Optolong L-extreme

Narrowband imaging
Fine Art Astrophotography
NOVAC

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	Distinct awarded users	Total awarded images
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Distribution of subject types

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
Deep sky
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Star trails
Northern lights
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Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
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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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	4205706
PixInsight job	9UW2Z0LUS0OOHJ04517GBVM1RVW7J67J
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	06h31m50s.83
RA (top/left)	06h35m04s.27
RA (top/right)	06h35m28s.36
RA (bottom/right)	06h28m36s.69
RA (bottom/left)	06h28m14s.11

Dec (center)	+04°58′17″.9
Dec (top/left)	+03°41′32″.8
Dec (top/right)	+06°10′57″.0
Dec (bottom/right)	+06°14′53″.7
Dec (bottom/left)	+03°45′30″.10

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Rosette in HOO

Rosette in HOO

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Rosette in HOO

Rosette in HOO

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