Helix Nebula (Nik Szymanek)

Celestial hemisphere: Southern · Constellation: Aquarius (Aqr) · Contains: HD213056 · HD213069 · Helix Nebula · NGC 7293

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Helix Nebula

Revision title: Helix Nebula with additional sub-exposures.

Powered byPixInsight

Helix Nebula

Revision title: Helix Nebula with additional sub-exposures.

REVISED DATA

Image data courtesy of Telescope Live

Narrowband SHO image.
New version compiled with a lot of additional data.
SHO Hubble palette image.

Ha: 75 x 300s,
OIII: 72 x 300s,
SII: 63 x 300s.

The new data certainly help to bring out the faint outer extensions.

3rd June to 27th August 2023

Original
B
Final
C

B

Title: New version compiled with a lot of additional data.

Description: Image data courtesy of Telescope Live.

SHO Hubble palette image.

Ha: 42 x 300s, OIII: 42 x 300s, SII: 30 x 300s.

30-06-2023 to 03-07-2023

Uploaded: ...

C

Title: Helix Nebula with additional sub-exposures.

Description: Ha: 75 x 300s, OIII: 72 x 300s, SII: 63 x 300s.
The new data certainly help to bring out the faint outer extensions.
3rd June to 27th August 2023

Uploaded: ...

Please note: The following tables are updated every 24 hours.

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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
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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	...
PixInsight job	WSRJ2ODTD29TSGMRGOSRV6K702LKD34V
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h29m38s.837
RA (top/left)	22h30m39s.810
RA (top/right)	22h28m32s.541
RA (bottom/right)	22h28m38s.536
RA (bottom/left)	22h30m45s.347

Dec (center)	-20°50′11″.71
Dec (top/left)	-20°39′04″.94
Dec (top/right)	-20°41′13″.38
Dec (bottom/right)	-21°01′16″.83
Dec (bottom/left)	-20°59′08″.37

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Helix Nebula

Revision title: Helix Nebula with additional sub-exposures.

Helix Nebula

Revision title: Helix Nebula with additional sub-exposures.

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Image Index:

Contribution Index (beta):

Helix Nebula

Revision title: Helix Nebula with additional sub-exposures.

Helix Nebula

Revision title: Helix Nebula with additional sub-exposures.

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Acquired at

Sky plot

Histogram

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