M27 - LRGB (Rodolphe Goldsztejn)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: Dumbbell Nebula · HD345436 · HD345443 · HD345444 · HD345445 · HD345446 · HD345447 · HD345448 · HD345449 · HD345450 · HD345451 · HD345452 · HD345453 · HD345454 · HD345455 · HD345456 · HD345461 · HD345463 · HD345465 · HD345466 · HD345469 · HD345470 · M 27 · NGC 6853 · PK060-03.1

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M27 - LRGB

Revision title: M27 Dumbbell Nebula - L-HaRGB Celestron 8 F/7

Powered byPixInsight

M27 - LRGB

Revision title: M27 Dumbbell Nebula - L-HaRGB Celestron 8 F/7

Initial version in 2020
M27, LRGB with the recently acquired AP 130 EDFS. It's really its first light in my hands!
Processed with AstroPixelProcessor and finalized in LightRoom.

New version September 2022
Captured with the C8 EdgeHD F7, same camera and filter set (LHaRGB).
Halpha was merged with Red before combining with the luminance.
All processes in PixInsight this time, retaining only 1 hr per filter (poor conditions on that night).
Final tweaks in LightRoom.

B

Description: Re-processed in PixInsight to reveal contrasts in the nebula

Uploaded: ...

C

Description: Retraitée avec Startools, pour faire mieux ressortir la nébuleuse sur le fond du ciel; de plus des détails sont bien visibles dans le coeur, maintenant!

Uploaded: ...

D

Title: M27 - Celestron 8 Edge HD / F7 - Ha_RGB

Description: autre version

Uploaded: ...

E

Title: M27 Dumbbell Nebula - L-HaRGB Celestron 8 F/7

Description: Capture de mi-septembre 2022, avec le C8, à titre de comparaison.
Environ 1 heure par filtre retenu lors du traitement.

Uploaded: ...

F

Title: 64 bits processing in Pixinsight

Description: L and RGB converted in 64 bits in PI, further processing as usual (DBE, SPCC, BXT, etc.).
Interestingly, no noticeable speed degradation could be observed in PI (MacBook Pro 2023).

Uploaded: ...

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

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	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	6298523
PixInsight job	P91R0B96IK936Q7UOROMQH9N5UDCVOGX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h59m33s.851
RA (top/left)	19h58m30s.429
RA (top/right)	19h58m30s.931
RA (bottom/right)	20h00m36s.974
RA (bottom/left)	20h00m36s.988

Dec (center)	+22°43′14″.72
Dec (top/left)	+23°02′46″.97
Dec (top/right)	+22°23′38″.00
Dec (bottom/right)	+22°23′40″.91
Dec (bottom/left)	+23°02′50″.10

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Contribution Index (beta):

M27 - LRGB

Revision title: M27 Dumbbell Nebula - L-HaRGB Celestron 8 F/7

M27 - LRGB

Revision title: M27 Dumbbell Nebula - L-HaRGB Celestron 8 F/7

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Image Index:

Contribution Index (beta):

M27 - LRGB

Revision title: M27 Dumbbell Nebula - L-HaRGB Celestron 8 F/7

M27 - LRGB

Revision title: M27 Dumbbell Nebula - L-HaRGB Celestron 8 F/7

Equipment

Acquisition details

Description

Comments

Revisions

B

C

D

E

F

Sky plot

Histogram

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