Rosette Nebula (Carsten Krege)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: NGC 2237 · NGC 2238 · NGC 2239 · NGC 2246 · NGC 2252 · Rosette A · Rosette B · Rosette Nebula · The star 12 Mon

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Rosette Nebula

Revision title: Reworked with NoiseXTerminator and BlurXTerminator

Powered byPixInsight

Rosette Nebula

Revision title: Reworked with NoiseXTerminator and BlurXTerminator

The Rosette Nebula was shot with color camera ASI294MC and with Optolong L-Enhance filter.
20x5min
20 darks
30x1s Flat
30 flatdarks

I'm still practicing to get my equipment to behave, but this was the first time I had zero hardware problems and everything worked like a charm. Still trying to get a similar performance out of my Pixinsight skills but this is still way to go. Specifically there are issues with "natural" colors when you shoot with a color cam and use a filter that only covers for Halpha, Hbeta and OIII emission lines. It was a fight to get to this result and I'm not sure it's still scientific. The key to correct the color was the PI SCNR function and after stretching to adjust green and blue to "minimum neutral". Alternative procedure to split the color channels and merge G and B and continue from there don't offer an advantage to that in my eyes.

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Title: Reworked with NoiseXTerminator and BlurXTerminator

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

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
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

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.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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	Basic success
Started	...
Astrometry.net job	6995915
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Rosette Nebula

Revision title: Reworked with NoiseXTerminator and BlurXTerminator

Rosette Nebula

Revision title: Reworked with NoiseXTerminator and BlurXTerminator

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Image Index:

Contribution Index (beta):

Rosette Nebula

Revision title: Reworked with NoiseXTerminator and BlurXTerminator

Rosette Nebula

Revision title: Reworked with NoiseXTerminator and BlurXTerminator

Equipment

Acquisition details

Description

Comments

Revisions

F

Sky plot

Histogram

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