IC434 (Ori) The Horsehead Nebula 1.33 hrs. OSC (John Jennings)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 50 Ori) · 50 zet Ori · Alnitak · B33 · Flame Nebula · HD290814 · HD290815 · HD294297 · HD294298 · HD294302 · HD294303 · HD37524 · HD37525 · HD37564 · HD37641 · HD37686 · HD37699 · HD37805 · HD37903 · HD38087 · Horsehead nebula · IC 434 · IC 435 · LBN 953 · LBN 954 · NGC 2023 · NGC 2024 · Orion B · Sh2-277 · The star Alnitak (ζ Ori

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IC434 (Ori) The Horsehead Nebula 1.33 hrs. OSC

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IC434 (Ori) The Horsehead Nebula 1.33 hrs. OSC

Just a short test shot for framing and filter selection. Alnitak came out so well I kept this image. I prefer to let it blast out!!!!!!!

HISTORY       1   Stacking method SIGMA CLIP AVERAGE
HISTORY       2   De-mosaic bayer pattern used RGGB
HISTORY       3   Colour conversion: Bilinear interpolation interpolation.
SET-TEMP   = -5 / Average set temperature used for luminance.
LUM_EXP    = 600 / Average luminance exposure time.
LUM_CNT    = 8 / Luminance images combined.
LUM_DARK   = 40 / Darks used for luminance.
LUM_FLAT   = 40 / Flats used for luminance.
LUM_BIAS   = 80 / Flat-darks used for luminance.

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	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
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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.
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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	8948682
PixInsight job	6SDOJX5N6FGYQ3QXZRZTYDL2BY72LA05
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h41m06s.760
RA (top/left)	05h38m58s.729
RA (top/right)	05h38m59s.999
RA (bottom/right)	05h43m13s.470
RA (bottom/left)	05h43m12s.870

Dec (center)	-02°15′10″.51
Dec (top/left)	-01°51′02″.77
Dec (top/right)	-02°39′46″.16
Dec (bottom/right)	-02°39′19″.90
Dec (bottom/left)	-01°50′35″.37

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IC434 (Ori) The Horsehead Nebula 1.33 hrs. OSC

IC434 (Ori) The Horsehead Nebula 1.33 hrs. OSC

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IC434 (Ori) The Horsehead Nebula 1.33 hrs. OSC

IC434 (Ori) The Horsehead Nebula 1.33 hrs. OSC

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