NGC4559 and NGC4565 Needle Galaxy in LRGB ( Kayron Mercieca )

Celestial hemisphere: Northern · Constellation: Coma Berenices (Com) · Contains: IC 3587 · IC 3598 · NGC 4555 · NGC 4556 · NGC 4559 · NGC 4562 · NGC 4565

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NGC4559 and NGC4565 Needle Galaxy in LRGB

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NGC4559 and NGC4565 Needle Galaxy in LRGB

Imaging Telescopes Or Lenses: Takahashi FSQ-85ED
Imaging Cameras: QSI 660wsg-8
Mounts: Avalon M Uno Fast Reverse
Filters: Astrodon Tru-Balance E-Series Gen2 Blue 1.25" · Astrodon Tru-Balance E-Series Gen2 Green 1.25" · Astrodon Tru-Balance E-Series Gen2 Red 1.25" · Astrodon Tru-Balance E-Series Gen2 Luminance 1.25"
Accessories: Optec Alnitak Flip-Flat · Starlight Instruments FeatherTouch Focuser · Lakeside Astro Motor Focus System
Software: PixInsight · Sequence Generator Pro · PHD2 Guiding
Guiding Telescopes Or Lenses: Takahashi FSQ-85ED
Guiding Cameras: Lodestar X2

Frames:: Astrodon Tru-Balance E-Series Gen2 Blue 1.25": 80×600″(13h 20′) -20°C bin 1×1
Astrodon Tru-Balance E-Series Gen2 Green 1.25": 90×600″(15h) -20°C bin 1×1
Astrodon Tru-Balance E-Series Gen2 Luminance 1.25": 160×600″(26h 40′) -20°C bin 1×1
Astrodon Tru-Balance E-Series Gen2 Red 1.25": 80×600″(13h 20′) -20°C bin 1×1
Integration:: 68h 20′
Bortle Dark-Sky Scale:: 1.00
Mean SQM:: 21.70

Basic astrometry details

Astrometry.net job: 2793054

RA center: 12h36m05s.5

DEC center: +26°56′27″

Pixel scale: 2.593 arcsec/pixel

Orientation: 89.923 degrees

Field radius: 1.557 degrees

Resolution: 4000x1644

File size: 31.0 MB

Locations: Entre Encinas y Estrellas (e-EyE), Fregenal de la Sierra, Extremadura, Spain

Data source: Own remote observatory

Remote source: e-EyE Extremadura

This image is a 2-panel mosaic.

Entre Encinas y Estrellas (e-EyE)

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	Basic success
Started	...
Astrometry.net job	2793054
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Contribution Index (beta):

NGC4559 and NGC4565 Needle Galaxy in LRGB

NGC4559 and NGC4565 Needle Galaxy in LRGB

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Image Index:

Contribution Index (beta):

NGC4559 and NGC4565 Needle Galaxy in LRGB

NGC4559 and NGC4565 Needle Galaxy in LRGB

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