SNR G65.3+5.7 in HaOIIRGB (Dimitris Platis)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: The star 2Cyg · The star 9Cyg · The star φCyg

SNR G65.3+5.7 in HaOIIRGB, Dimitris Platis

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SNR G65.3+5.7 in HaOIIRGB

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SNR G65.3+5.7 in HaOIIRGB

G65.3+5.7 ("the little Cygnus Veils"-similar angular proportions), is a very faint Supernova remnant (SNR), rarely imaged target, localized in Cygnus. It is composed of several diffuse and filamentary structures, such as SH2-91, SH2-94 and SH2-96.

The whole structure is located at a distance of over 2500 light years and covers a field of more than 4° engulfed in an extremely dense star field. Positioned in the sky just north of Albireo in Cygnus

It shows significant signals in both Ha and OIII, albeit everything is embedded in the surrounding galactic nebulosities.

I have only seen complete images for this target by 2-3 more people.....

Location: Parnonas, Greece (1400m)

Constellation : Cygnus

Imaging scope : Nikon 180ED

Imaging camera : QHY9M (-20°C)

Guiding camera: Lodestar

Mount : Skywatcher EQ6

Guiding : APM optical finder 240mm FL

Focal Reducer : -

Image scale : 6.28 arcsec/pixel

Filters : 2'' Baader

Filter Wheel :

Exposures :

Ha bin 1X1 18x900sec (f2.8)

OIII bin1X1 18X900sec (f2.8)

RGB bin 1X1 8X600sec (f4)

Calibration frames :

Darks 15x, Flats 15x, Bias 100x, Dark Flats 15x

Calibration/Processing : Pixinsight 1.8

Capture : Sequence Generator Pro

Tracking : PhD2 2.5.0

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	Basic success
Started	...
Astrometry.net job	754010
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Contribution Index (beta):

SNR G65.3+5.7 in HaOIIRGB

SNR G65.3+5.7 in HaOIIRGB

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Image Index:

Contribution Index (beta):

SNR G65.3+5.7 in HaOIIRGB

SNR G65.3+5.7 in HaOIIRGB

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Description

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