IC 1848 / Soul Nebula in H-alpha (Xavier Ducrohet)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: HD17086 · HD17356 · HD17505 · HD17520 · HD17688 · HD17911 · HD17971 · HD18294 · HD18326 · HD18458 · HD18473 · HD237000 · HD237007 · HD237011 · HD237015 · HD237016 · HD237018 · HD237019 · HD237023 · HD237034 · HD237036 · HD237054 · IC 1848 · IC 1871 · LBN 667 · LBN 669 · LBN 670 · LBN 672 · LBN 673 · LBN 675 · And 5 more.

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IC 1848 / Soul Nebula in H-alpha

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IC 1848 / Soul Nebula in H-alpha

Quick test while tuning some new gear (new Camera, filter wheel, and focuser/rotator), and learning new software (NINA, coming from SGP). This was the first night with a full sequence (first time doing a meridian flip and taking flats at the end.) Things went pretty good, until I realized I used the wrong readout mode (and with wrong gain for that mode)!

I also took 2 hours of SII, but using it didn't lead to anything nice, so I decided to go H-alpha only for now, as rain is coming. We'll see if I redo this with the right settings or if I do a different target (I want to redo M42)

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	Distinct awarded users	Total awarded images
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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
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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	Advanced success
Started	...
Astrometry.net job	8812588
PixInsight job	Z9MW416CTOA6MP75PXFSS0LKKQL2MX5O
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h54m04s.77
RA (top/left)	03h03m22s.58
RA (top/right)	02h44m47s.52
RA (bottom/right)	02h45m11s.96
RA (bottom/left)	03h02m56s.69

Dec (center)	+60°22′07″.3
Dec (top/left)	+61°06′06″.8
Dec (top/right)	+61°06′13″.4
Dec (bottom/right)	+59°35′47″.4
Dec (bottom/left)	+59°35′38″.3

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IC 1848 / Soul Nebula in H-alpha

IC 1848 / Soul Nebula in H-alpha

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Image Index:

Contribution Index (beta):

IC 1848 / Soul Nebula in H-alpha

IC 1848 / Soul Nebula in H-alpha

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