The Cosmic Rose (from Bortle 7) (C. Jonas Moiel)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: 12 Mon · HD258857 · HD259135 · HD45910 · HD45911 · HD46006 · HD46056 · HD46057 · HD46105 · HD46106 · HD46107 · HD46108 · HD46149 · HD46150 · HD46180 · HD46201 · HD46202 · HD46223 · HD46324 · HD46375 · HD46424 · HD46469 · HD46484 · HD46485 · HD46517 · HD46612 · LBN 943 · LBN 948 · LBN 949 · NGC 2237 · And 9 more.

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The Cosmic Rose (from Bortle 7)

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The Cosmic Rose (from Bortle 7)

This is a combination of 2023 and 2024 data on the Rosette nebula. With the winter weather being a challenge for astrophography in Oregon, I decided to combine data from 2 seasons. This is from my home in Portland, Oregon (Bortle 7).

This is an basic SHO blended image with RGB stars. I greatly reduced the amount of green in the SHO blend, to get to this color palette. I created a pseudo-luminance layer in pixel math with 40% Ha 40% Sii 20% Oiii. There is a strong Oiii signal and i was trying to keep the misty look of the Oiii but allow the more detailed Ha and Sii to be displayed through the Oiii. I was also trying to not over saturate or add too much contrast; its pretty easy to add a lot of contrast to remove the misty effect of the Oiii.

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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	Advanced success
Started	...
Astrometry.net job	9794200
PixInsight job	W6W2AMJU43EUOV6UP8EJBLZSDMLG57SW
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h31m53s.667
RA (top/left)	06h28m20s.191
RA (top/right)	06h33m26s.347
RA (bottom/right)	06h35m27s.584
RA (bottom/left)	06h30m20s.865

Dec (center)	+05°00′51″.83
Dec (top/left)	+04°29′37″.52
Dec (top/right)	+04°03′37″.10
Dec (bottom/right)	+05°32′00″.33
Dec (bottom/left)	+05°57′59″.99

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The Cosmic Rose (from Bortle 7)

The Cosmic Rose (from Bortle 7)

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Image Index:

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The Cosmic Rose (from Bortle 7)

The Cosmic Rose (from Bortle 7)

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