NGC 2359: Thor's Helmet (gmadkat)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD57008 · HD57057 · HD57083 · LBN 1040 · LBN 1041 · NGC 2359 · Sh2-298

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NGC 2359: Thor's Helmet

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NGC 2359: Thor's Helmet

NGC 2359 is an emission nebula in Canis, also called the Thor’s Helmet given the clouds shape with wing like appendages.

This image is the result of two different telescopes combined into a composite image. The inner details are from the CDK 1000 and the outer parts are from the RiDK 700. The two images were processed independently, and then the 1000 image was used to register and upsample the 700 image in Pixinsight, and then both were combined using Blending in Photoshop. The 700 image was color matched to make it seamless when blending.

Data preprocessed and provided by Mike at throughlightandtime.com and was imaged in HOO on the CDK 1000, RiDK 700 at Observatorio El Sauce, Chile. Approximately 60 hours total.

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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.
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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	5771808
PixInsight job	ODYUF0YDE6SQR30WCIRWV05F63XR6EAQ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m30s.657
RA (top/left)	07h17m39s.911
RA (top/right)	07h17m39s.986
RA (bottom/right)	07h19m21s.465
RA (bottom/left)	07h19m21s.207

Dec (center)	-13°13′31″.19
Dec (top/left)	-13°01′04″.88
Dec (top/right)	-13°25′58″.83
Dec (bottom/right)	-13°25′56″.61
Dec (bottom/left)	-13°01′03″.10

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NGC 2359: Thor's Helmet

NGC 2359: Thor's Helmet

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NGC 2359: Thor's Helmet

NGC 2359: Thor's Helmet

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