FlamingStarNebula (Jan Monsuur)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: Flaming Star Nebula · IC 405 · The star 16Aur

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FlamingStarNebula

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Powered byPixInsight

FlamingStarNebula

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Still experimenting with my Rasa 8. It becomes clear to me that this very fast telescope, when used with narrowband filters like L-eNhance, needs relatively long exposure times, e. g. 90 seconds (which is stil fast). For this photo I also made 30 second-frames and 45 second-frames, assuming I would need HDRCompression. But that assumption was wrong: the camera handles 90 second frames quite well.

I did not first extract H-alpha and OIII, but I applied the frames as RGB-frames.

Original
B
Final
C

B

Description: I made a new version with AstroPixelProcessor, using its debayering-algorithms "Ha-OIII color" and "Ha-OIII mono". With these stacks I made an LRGB-image in PixInsight, which I added to the previous revision. The promise of AstroPixelProcessor ("The Ha-OIII color algorithm is an improvement ... over the default Adaptive Airy Disk ...") is fulfilled in my opinion. The reds of Ha are much richer.

Uploaded: ...

C

Description: UnsharpMask applied

Uploaded: ...

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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
Image of the day
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Top pick nominations

Distribution of subject types

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
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

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
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
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.
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	4185792
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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FlamingStarNebula

FlamingStarNebula

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Image Index:

Contribution Index (beta):

FlamingStarNebula

FlamingStarNebula

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Sky plot

Histogram

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