Rosette Nebula (Jim Medley)

Celestial hemisphere: Northern · Constellation: Monoceros (Mon) · Contains: 12 Mon · HD258857 · HD259135 · HD259922 · HD45760 · HD45910 · HD45911 · HD46006 · HD46056 · HD46057 · HD46105 · HD46106 · HD46107 · HD46108 · HD46149 · HD46150 · HD46180 · HD46201 · HD46202 · HD46223 · HD46324 · HD46375 · HD46424 · HD46469 · HD46484 · HD46485 · HD46517 · HD46612 · LBN 941 · LBN 943 · And 12 more.

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Rosette Nebula

Revision title: Generalized Hyperbolic Stretch

Powered byPixInsight

Rosette Nebula

Revision title: Generalized Hyperbolic Stretch

While everything was behaving, I moved on to the Rosette Nebula. Until a cable snag called the end of the good behavior in the mount.

Original
B
C
D
Final
E

B

Title: Rosette Nebula, adjusted

Description: Pulling back the exposure in Lightroom to avoid clipping the highlights and bring out more dynamic range.

Uploaded: ...

C

Title: Additional light frames

Description: An additional 5 x 300 sec frames. Total integration of 60 minutes. Much better S/N and the extent of the nebulosity is much more apparent in this one.

Uploaded: ...

D

Title: PixInsight magic

Description: I'm honing my skills with PI by reprocessing every halfway decent image set in my library.

Uploaded: ...

E

Title: Generalized Hyperbolic Stretch

Description: Using iterative GHS and StarXterminator to bring a level of depth and detail that I had no idea were there.

Uploaded: ...

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Virginia Astronomers and Astrophotographers

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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.

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	8086833
PixInsight job	UQUV2GO7EB0SM1QPK4Y7DX8LVXP8DTNS
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h31m57s.10
RA (top/left)	06h28m44s.46
RA (top/right)	06h29m20s.12
RA (bottom/right)	06h35m09s.67
RA (bottom/left)	06h34m34s.44

Dec (center)	+04°54′38″.6
Dec (top/left)	+05°56′51″.1
Dec (top/right)	+03°46′27″.9
Dec (bottom/right)	+03°52′16″.2
Dec (bottom/left)	+06°02′43″.7

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Rosette Nebula

Revision title: Generalized Hyperbolic Stretch

Rosette Nebula

Revision title: Generalized Hyperbolic Stretch

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Image Index:

Contribution Index (beta):

Rosette Nebula

Revision title: Generalized Hyperbolic Stretch

Rosette Nebula

Revision title: Generalized Hyperbolic Stretch

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

E

Sky plot

Histogram

In these public groups

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