SH2-132 - Lion-Head (HSO) (Ruediger)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B369 · LBN 471 · LBN 473 · LDN 1150 · LDN 1154 · LDN 1156 · LDN 1161 · LDN 1163 · Sh2-132

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SH2-132 - Lion-Head (HSO)

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

Powered byPixInsight

SH2-132 - Lion-Head (HSO)

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

When planning the image framing for this composition, my aim was not to show the silhouette of the Lion itself, but I wanted to place the H region on opposition to the O region and play with color contrast.

In the beginning, I planned to replace the stars by the real colors from the RGB subs to get the real colors, but did not succeed. Still something to learn. ;)

This is the first image taken witch the 0.66 PlaneWave reducer for the CDK, which brings the scope to F 4.6. In combination with the full frame sensor of the ASI6200 you achieve a huge FOV - but also some vignetting, though the CDK 14" delivers a 70mm usable image circle.

In the end, this image was real fun to process. Little to no noise.

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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.
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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	3833264
PixInsight job	XNXKLBMK3H5GQ51VZQMBB0AE67GWSELY
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h17m59s.454
RA (top/left)	22h18m01s.285
RA (top/right)	22h13m25s.772
RA (bottom/right)	22h17m57s.768
RA (bottom/left)	22h22m37s.297

Dec (center)	+56°00′06″.39
Dec (top/left)	+56°42′02″.00
Dec (top/right)	+55°43′14″.33
Dec (bottom/right)	+55°18′08″.95
Dec (bottom/left)	+56°16′17″.90

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SH2-132 - Lion-Head (HSO)

SH2-132 - Lion-Head (HSO)

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SH2-132 - Lion-Head (HSO)

SH2-132 - Lion-Head (HSO)

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