Bright and Dark Nebulae in Cepheus (Terry Hancock)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: The star 71Dra · The star θCep

Bright and Dark Nebulae in Cepheus, Terry Hancock

Powered byPixInsight

Bright and Dark Nebulae in Cepheus

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Powered byPixInsight

Bright and Dark Nebulae in Cepheus

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Captured on September 22nd at Grand Mesa Observatory using QHYCCD’s latest offering the QHY410C Back Illuminated Full Frame one shot color CMOS camera that we have the honor of testing. A myriad of different types of objects are visible in this wide field image covering over 4 x 2.4 degrees of sky. From Lynde’s Catalogues of Bright and Dark Nebulae LDN 1089, LDN 1100, LDN 1094, LBN 444, LBN 447. Emission Nebula Sh2-130, face-on intermediate spiral galaxy NGC 6949 and 17 distant galaxies from the PGC catalogue.

This new setup is available immediately for people wanting to subscribe to Grand Mesa Observatory's system 4a

Technical Info:

Total Integration time 3.75 hours

Location: GrandMesaObservatory.com Purdy Mesa, Colorado

Date of capture: September 22nd 2020

Color RGGB 225 min, 45 x 300 sec

Camera: QHY410C Back Illuminated Full Frame Color CMOS

Gain 0, Offset 76

Read Mode: High Gain Mode

Calibrated with Dark, Bias and Flat Frames

Optics: Takahashi E-180 Astrograph

Image Acquisition software Maxim DL6

Pre Processed in Pixinsight and Deep Sky Stacker

Post Processed in Photoshop

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	3883077
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

Image Index:

Contribution Index (beta):

Bright and Dark Nebulae in Cepheus

Bright and Dark Nebulae in Cepheus

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

Image Index:

Contribution Index (beta):

Bright and Dark Nebulae in Cepheus

Bright and Dark Nebulae in Cepheus

Equipment

Acquisition details

Description

Comments

Sky plot

Histogram

Notifications

AstroBin is in READ ONLY mode

Sorry :-(

Sorry :-(

Sorry :-(

Are you really sure?

Warning!

Warning!

Are you sure?

Report abuse

Slideshow settings

IOTD/TP stats (last [x] days)

Distribution of astrophotographers

Distribution of subject types

Distribution of data sources

Sorry

Sorry

Share

Upload new revision

Upload uncompressed source (XISF/FITS/PSD/TIFF)

Delete image and all its revisions?

Delete original image?

Delete all other versions?

Delete all revisions?

IOTD/TP stats

The following people like this image

The following people bookmarked this image

Warning

Flag malfunctioning thumbnails

Contains

Remove yourself as a collaborator

Plate-solving information