Heart and Fish head Nebulae (Hollis)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1795 · IC 1805 · NGC 896

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Heart and Fish head Nebulae

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Heart and Fish head Nebulae

After 1,5 month the skies finally cleared up and I got some additional hours of aquisition.

In Pixelmath the Ha and Oiii data were assigned to a HOO palette, followed by star removal and tonemapping.
After a special treatment the Ha data was added as Luminance with Channel Combination.

By surprise I discovered, that I got some data of the strange planetary nebula WEBO1 in the top center of the image.
Cropped with 50%.

Clear skies to all of you
Hollis

Original
Final
B

B

Description: After some constructive critics from Lee about a green color cast, I load up a revision with minor changes.
I have to explain that I have Protanopia, a minor green color blindness, which makes it extremely difficult for me to discover minor green casts.
Yep, I have to watch the RGB values closely :-)
CS Hollis

Uploaded: ...

Cloudy Nights

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	Distinct awarded users	Total awarded images
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	Image of the day	Top pick	Top pick nominations	Total submitted
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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	Basic success
Started	...
Astrometry.net job	5134257
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Heart and Fish head Nebulae

Heart and Fish head Nebulae

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Image Index:

Contribution Index (beta):

Heart and Fish head Nebulae

Heart and Fish head Nebulae

Equipment

Acquisition details

Description

Comments

Revisions

B

Sky plot

Histogram

In these public groups

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