NGC 2327: Seagull Nebula (ivnlpz)

Celestial hemisphere: Southern · Constellation: Monoceros (Mon) · Contains: IC 2177 · LBN 1027 · LBN 1033 · LBN 1035 · NGC 2327 · NGC 2335 · NGC 2343 · PK223-02.1 · Sh2-292 · Sh2-296 · VdB91 · VdB95

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NGC 2327: Seagull Nebula

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NGC 2327: Seagull Nebula

Preprocessing in PI:
- WBPP for calibration and cosmetization
- SubframeSelector to find best image by PSF signal and by weight
- StarAlignment
- LocalNormalization using best image by PSF signal as reference
- ImageIntegration using best image by weight as reference

Processing in PI:
- MureDenoise
- DynamicCrop
- DBE
- EZ decon on Ha
- EZ denoise on Ha, Oiii, and Sii
- LinearFit Oiii and Sii using Ha as reference
- EZ soft stretch
- PixelMath to combine into SHO image
- LRGBCombination using Ha as luminance
- SCNR
- CorrectMagentaStars
- CurvesTransformation
- TGVDenoise
- ACDNR
- MLT to slightly sharpen image
- LocalHistogramEqualization with RangeSelection masks
- DarkStructureEnhance
- EZ star reducuction
- final CurvesTransformation

/r/astrophotography
The refractors!
N.I.N.A. Users
Texas Astronomy
William Optics ZenithStar Z61/Z81
Narrowband imaging
Suburban Astrophotography
PixInsight Addicts
ZWO ASI1600MM/QHY163M

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	5417508
PixInsight job	RT9112QFY2W4S9FBB5SCEPVYNJ4ZVE2R
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h06m30s.90
RA (top/left)	07h03m23s.73
RA (top/right)	07h03m03s.12
RA (bottom/right)	07h09m37s.35
RA (bottom/left)	07h09m55s.68

Dec (center)	-10°31′15″.4
Dec (top/left)	-09°25′01″.6
Dec (top/right)	-11°33′49″.3
Dec (bottom/right)	-11°37′24″.1
Dec (bottom/left)	-09°28′33″.4

Image Index:

Contribution Index (beta):

NGC 2327: Seagull Nebula

NGC 2327: Seagull Nebula

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Image Index:

Contribution Index (beta):

NGC 2327: Seagull Nebula

NGC 2327: Seagull Nebula

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

In these public groups

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