Cepheus Dreaming (Jeff Coldrey)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: 17 Cep) · Al Kurhah (ξ Cep · Sh2-137 · Sh2-140 · Sh2-141 · Sh2-145 · Sh2-150 · The star 18 Cep · The star 19 Cep · The star 20 Cep · The star 25 Cep · The star 26 Cep · The star 30 Cep · The star Kurhah

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Cepheus Dreaming

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Cepheus Dreaming

Starved of data due to extended periods of clouds and pandemic travel restrictions, I've put a toe into the remote hosting waters with an entry level subscription to Deep Sky West. This provides access to an APS sized QSI 583wsg camera through a Rokinon 135mm f/2 located in New Mexico. Similar to the ASI1600/Samyang 135mm setup used from my southerly backyard.

This HaLRGB composition is from data captured 2 days ago, and includes Sharpless emission regions Sh2-137, 140, 145 and 150. Despite the low resolution of widefield images, I'm looking forward to some fun and getting better acquainted with far northern constellations.

Thanks for looking, and clear skies!

Astronomical Society of Victoria (ASV)

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	7337001
PixInsight job	VQNJCYBTCCP7AGO907LHA8V1MZ9BLDNF
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h17m58s.86
RA (top/left)	22h39m36s.67
RA (top/right)	22h43m01s.72
RA (bottom/right)	21h52m08s.45
RA (bottom/left)	21h57m08s.20

Dec (center)	+63°03′53″.4
Dec (top/left)	+60°22′17″.10
Dec (top/right)	+65°36′45″.1
Dec (bottom/right)	+65°30′35″.3
Dec (bottom/left)	+60°17′20″.3

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Cepheus Dreaming

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