NGC6611, Pillars of Creation and the Eagle Nebula, SHO (AnaTa)

Celestial hemisphere: Southern · Constellation: Serpens (Ser) · Contains: Eagle Nebula · HD168075 · HD168076 · HD168097 · HD168137 · HD168183 · IC 4703 · LBN 67 · M 16 · NGC 6611 · Sh2-49 · Star Queen · Star Queen nebula

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NGC6611, Pillars of Creation and the Eagle Nebula, SHO

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NGC6611, Pillars of Creation and the Eagle Nebula, SHO

Main image is SHO. The main image is cropped and modified from image in the panel-B.

Processing:
RGB are combined.
Cropping for Ha, O3, S2 and RGB
DBE for Ha, O3, S2 and RGB. This step is critical; just 4 squares (60 size) were used in DBE.
Color Colib for RGB
Blur and Noise XT for Ha, O3, S2 and RGB
Manual stretching (with HT) for Ha, O3, S2 and RGB
Star XT for RGB. These stars were saved for processing.

Combined SHO in PixelMath
Red: 1.6*S2
Green: 0.8*Ha
Blue: 0.7*O3
Then SCNR, setting for green with amount=1.

Noise XT again
Stretching again
Star XT. These stars have been discarded.

Simple Lum mask for SHO
Local Histogram Equalization: Kernel radius of 40, 150 and then 250 (histogram resolution is 10-bit!)
Multiscale-median transform for sharpness; strong 0.4-0.5 setting.
Curves: saturation and brightness are manipulated
Mask off.
Saturated and reduced RGB stars are added to SHO image.
Cropping for a Pillar region. Stars reduced as much as possible again.

Done

Original
Final
B

Messier Objects

Nebulas (Emission)

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

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	8287934
PixInsight job	3TNOJ45XQKG32AMV1OLPVZAF4YXRQ7ND
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h18m53s.925
RA (top/left)	18h18m59s.157
RA (top/right)	18h18m07s.567
RA (bottom/right)	18h18m48s.719
RA (bottom/left)	18h19m40s.339

Dec (center)	-13°51′15″.12
Dec (top/left)	-13°39′55″.28
Dec (top/right)	-13°53′01″.92
Dec (bottom/right)	-14°02′34″.64
Dec (bottom/left)	-13°49′27″.40

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Contribution Index (beta):

NGC6611, Pillars of Creation and the Eagle Nebula, SHO

NGC6611, Pillars of Creation and the Eagle Nebula, SHO

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Image Index:

Contribution Index (beta):

NGC6611, Pillars of Creation and the Eagle Nebula, SHO

NGC6611, Pillars of Creation and the Eagle Nebula, SHO

Equipment

Acquisition details

Description

Comments

Revisions

Sky plot

Histogram

In these public groups

In these collections

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