IC 4628 CDK24 (mosaic of 2 fields) ( Philippe BERNHARD )

Celestial hemisphere: Southern · Constellation: Scorpius (Sco) · Contains: IC 4628

Image of the day 10/02/2023

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IC 4628 CDK24 (mosaic of 2 fields)

Link: http://cielaustral.com/galerie/photo155.htm

Image of the day 10/02/2023

Powered byPixInsight

IC 4628 CDK24 (mosaic of 2 fields)

Link: http://cielaustral.com/galerie/photo155.htm

Imaging Telescopes Or Lenses: Planewave CDK24
Imaging Cameras: Moravian Instruments C4-16000 EC
Mounts: Planewave L-600
Filters: Chroma Blue 50x50 mm · Chroma Green 50x50 mm · Chroma H-alpha 3nm Bandpass 50x50 mm · Chroma Lum 50x50 mm · Chroma OIII 3nm Bandpass 50x50 mm · Chroma Red 50x50 mm · Chroma SII 3nm Bandpass 50x50 mm
Software: Adobe Photoshop · Aries Productions Astro Pixel Processor (APP) · Pleiades Astrophoto PixInsight
Guiding Cameras: Atik 314L Mono

Dates:: Sept. 20, 2023
Frames:: Chroma Blue 50x50 mm: 162×150″(6h 45′)
Chroma Green 50x50 mm: 162×150″(6h 45′)
Chroma H-alpha 3nm Bandpass 50x50 mm: 405×600″(67h 30′)
Chroma OIII 3nm Bandpass 50x50 mm: 405×600″(67h 30′)
Chroma Red 50x50 mm: 162×150″(6h 45′)
Chroma SII 3nm Bandpass 50x50 mm: 405×600″(67h 30′)
Integration:: 222h 45′
Avg. Moon age:: 5.07 days
Avg. Moon phase:: 26.37%

RA center: 16h57m25s.773

DEC center: -40°22′09″.37

Pixel scale: 0.468 arcsec/pixel

Orientation: -7.807 degrees

Field radius: 0.578 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 7930x4000

File size: 22.5 MB

Locations: Observatoire El-Sauce, Rio Hurtado, Rio Hurtado, Chile

Data source: Own remote observatory

Remote source: Observatorio El Sauce

Ciel Austral team
mosaic of 2 fields

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

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.
Dismissals 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	8488698
PixInsight job	I203Z9UU65AH64XWE8T25F8MZHEKJ1F0
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	16h57m25s.773
RA (top/left)	16h59m54s.906
RA (top/right)	16h54m34s.298
RA (bottom/right)	16h54m55s.259
RA (bottom/left)	17h00m18s.524

Dec (center)	-40°22′09″.37
Dec (top/left)	-40°02′22″.96
Dec (top/right)	-40°10′45″.88
Dec (bottom/right)	-40°41′42″.79
Dec (bottom/left)	-40°33′17″.13

Image Index:

Contribution Index (beta):

Image of the day 10/02/2023

IC 4628 CDK24 (mosaic of 2 fields)

Image of the day 10/02/2023

IC 4628 CDK24 (mosaic of 2 fields)

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Image Index:

Contribution Index (beta):

Image of the day 10/02/2023

IC 4628 CDK24 (mosaic of 2 fields)

Image of the day 10/02/2023

IC 4628 CDK24 (mosaic of 2 fields)

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

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