IC 1805 Heart nebula ( Enrique Arce )

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1805

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IC 1805 Heart nebula

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IC 1805 Heart nebula

Dates:: Oct. 22, 2015
Frames:: 18×1800″(9h)
Integration:: 9h
Avg. Moon age:: 9.10 days
Avg. Moon phase:: 67.88%

Basic astrometry details

Astrometry.net job: 3354043

RA center: 02h35m24s.0

DEC center: +61°21′57″

Pixel scale: 1.277 arcsec/pixel

Orientation: 356.782 degrees

Field radius: 0.419 degrees

Resolution: 1970x1307

File size: 4.2 MB

Locations: Centro Astronomico Alto Turia (CAAT), Aras de los Olmos, Valencia, Spain

Data source: Public amateur data

This image was obtained by the Alto Turia Astronomical Center CDK telescope with narrowband filters in 2015 and reprocessed by me during the Covid-19 quarantine.

http://www.astroava.org/index.php/observatorio/instrumental

Imaged with the PlaneWave CDK 17" f6.8

SBIG STXL 11002 camera

Narrowbanding SHO

SII 5x1800"

Ha 6x1800"

OIII 7x1800"

Processed with Startools v.1.6.392

Narrowband imaging

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	3354043
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Contribution Index (beta):

IC 1805 Heart nebula

IC 1805 Heart nebula

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Image Index:

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IC 1805 Heart nebula

IC 1805 Heart nebula

Acquisition details

Description

Comments

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