Rigel and the Witch (Todd Stephens)

Celestial hemisphere: Southern · Constellation: Eridanus (Eri) · Contains: 19 Ori) · 19 bet Ori · 20 Ori · 20 tau Ori · 29 Ori · 29 e Ori · 3 Lep · 3 iot Lep · 36 Ori) · 36 ups Ori · 6 Lep · 6 lam Lep · 61 Eri · 61 ome Eri · 62 b Eri · 63 Eri · 65 Eri) · 65 psi Eri · 66 Eri · 67 Eri) · 67 bet Eri · 68 Eri · 69 Eri) · 69 lam Eri · 7 nu. Lep · Algebar (β Ori · Cursa · Dhalim (β Eri · IC 2101 · IC 2118 · And 55 more.

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Rigel and the Witch

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Rigel and the Witch

The witch seems to be gazing into her crystal ball in this one.

Orion is positioned really nicely in the early evening for me, but falls behind the trees within a few hours and I've been trying to take advantage of its position. This panel was just over two hours, but I found the variation in colors to be really interesting, so decided to post it.

Just over 2 hours of 120-second subs with modded Canon 600D, Rokinon 135mm f/2 at f/2.4, and iExos-100 mount. Guided via PHD2 and dithered every three subs, but the -25C ambient temperatures really kept the sensor noise under control. The blotchiness was from my mediocre skills in removing stars and re-introducing them.

Original
B
C
Final
D

B

Description: Closer crop to remove the dithering artifact across the top.

Uploaded: ...

C

Description: Reprocessed (in PI) as a three-panel mosaic with a bit of noise reduction and some actual star colors.

Uploaded: ...

D

Description: Tried to tame the gaudy color mottling in the background while preserving the bit of Barnard's Loop on the right-hand side of the frame.

Uploaded: ...

Please note: The following tables are updated every 24 hours.

Distribution of astrophotographers

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
Top picks
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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
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	Advanced success
Started	...
Astrometry.net job	6441432
PixInsight job	NUWVULO2IWYU8W9WDA37C1Z4HRKGLDHN
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h10m36s.68
RA (top/left)	04h44m55s.59
RA (top/right)	05h20m06s.45
RA (bottom/right)	05h36m20s.38
RA (bottom/left)	05h01m21s.75

Dec (center)	-07°49′54″.9
Dec (top/left)	-07°58′35″.3
Dec (top/right)	-13°45′10″.3
Dec (bottom/right)	-07°35′33″.5
Dec (bottom/left)	-01°52′25″.8

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Rigel and the Witch

Rigel and the Witch

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Rigel and the Witch

Rigel and the Witch

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