Jellyfish, Monkey Head, Lower's Nebulae wide field narrowband (David Elmore)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: 13 Gem) · 62 Ori · 67 Ori · 69 Ori · 7 Gem) · 72 Ori · Calx (μ Gem · Gem A · IC 443 · IC 444 · M 35 · Monkey Head Nebula · NGC 2158 · NGC 2168 · NGC 2174 · Part of the constellation Gemini (Gem) · Part of the constellation Orion (Ori) · Praepes (η Gem · Tejat Posterior · Tejat Prior · The star 1 Gem · The star 3 Gem · The star 64 Ori · The star 71 Ori · The star Propus · The star Tejat · The star f1 Ori · The star f2 Ori · The star ν Ori · The star χ2 Ori

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Jellyfish, Monkey Head, Lower's Nebulae wide field narrowband

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Jellyfish, Monkey Head, Lower's Nebulae wide field narrowband

Wide field narrowband image including named objects Jellyfish, Monkey Head, and Lower's Nebulae. Included in the field are Sharpless objects 249, 247, 254, 257, 256, 255, 258, 259, 261, and 266.
Antlia dual band Ha/OIII and SII/Hb filters with ASI2400MC Pro camera. Linear algebra applied to remove leakage of narrowband wavelengths into all three RGB filters on the sensor. The resulting Ha, SII, OIII, and Hb were combined as Ha and Hb red, SII yellow, and OIII blue green. Stars significantly reduced in PixInsight.

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Distribution of astrophotographers

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	Distinct awarded users	Total awarded images
Image of the day
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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
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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
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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.
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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	Basic success
Started	...
Astrometry.net job	9374931
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Jellyfish, Monkey Head, Lower's Nebulae wide field narrowband

Jellyfish, Monkey Head, Lower's Nebulae wide field narrowband

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Contribution Index (beta):

Jellyfish, Monkey Head, Lower's Nebulae wide field narrowband

Jellyfish, Monkey Head, Lower's Nebulae wide field narrowband

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