Pickering's Triangle (Steve Milne)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg)

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Pickering's Triangle

Link: https://stevemilne.smugmug.com/Photos/Sky/Nebulae/i-CM55mrB

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Pickering's Triangle

Link: https://stevemilne.smugmug.com/Photos/Sky/Nebulae/i-CM55mrB

Pickering's Triangle is a section of the Veil Nebula - a supernova remnant located some 1,500 light years away in the constellation of Cygnus. The object was first observed on photographic plates by Williamina Fleming of the Harvard Observatory. The object was named after the director of the observatory Edward Charles Pickering (1846-1919).

Pickering's Triangle was photographed between 24 and 31 August 2022. Capture details are as follows:

Telescope: TEC140
Camera: QHY 268M
Filters: Chroma
Mount: 10 Micron GM2000HPS

Ha: 50 x 600s
OIII: 50 x 600s
Red: 40 x 180s
Green: 40 x 180s
Blue: 40 x 180s

A total of 22 hours and 40 minutes exposure.

Data: Steve Milne & Barry Wilson
Processing: Steve Milne

Original
B
C
Final
D

B

Description: Managed to bring forth a little more of the fainter stuff.

Uploaded: ...

Entre Encinas y Estrellas (e-EyE)
The refractors!
Narrowband imaging

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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.

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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.
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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	7153221
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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