Horsehead and Flame Nebulas (HaRGB) (JDJ)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 48 sig Ori · 50 zet Ori · Alnitak · B33 · Horsehead nebula · IC 431 · IC 432 · IC 434 · IC 435 · NGC 2023 · NGC 2024 · Sh2-277 · The star Alnitak (ζOri) · The star σOri · VdB51

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Horsehead and Flame Nebulas (HaRGB)

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Horsehead and Flame Nebulas (HaRGB)

These image of the Horsehead and Flame Nebula was generated using the Pixinsight NBRGB combination script. This is my first attempt at NBRGB processing and I followed the example in the Inside PixInsight book for the processing flow.

RGB data: OSC RGB data taken on January 5-6 and 10, 2019 with WO GT81 at F4.7 (382 mm focal length) using Flat6A II field flattener/0.8x reducer, Orion Skyglow Imaging Filter, and full spectrum modified Nikon D5300.

See: https://astrob.in/385996/B/

NB data: NB H-alpha data January 14&15, 2019 with WO GT81 at F4.7 (382 mm focal length) using Flat6A II field flattener/0.8x reducer, Optolong 12nm Hydrogen Alpha Filter, and full spectrum modified Nikon D5300.

See: https://astrob.in/386385/0/

Original
B
Final
C

B

Description: OSC RGB image used in NBRGB combined image

Uploaded: ...

C

Description: HaRGB combined image

Uploaded: ...

The OSC Club (One Shot Camera)
The refractors!
Cloudy Nights
DSLR narrowband
Suburban Astrophotography

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	Distinct awarded users	Total awarded images
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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	2486251
PixInsight job	FF5FZWHR75O2DWR0TRGSLMYVKWSX6L5I
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h41m02s.20
RA (top/left)	05h37m19s.39
RA (top/right)	05h36m48s.79
RA (bottom/right)	05h44m45s.21
RA (bottom/left)	05h45m13s.91

Dec (center)	-02°20′55″.4
Dec (top/left)	-00°48′56″.7
Dec (top/right)	-03°48′07″.5
Dec (bottom/right)	-03°52′54″.2
Dec (bottom/left)	-00°53′54″.6

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Horsehead and Flame Nebulas (HaRGB)

Horsehead and Flame Nebulas (HaRGB)

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Image Index:

Contribution Index (beta):

Horsehead and Flame Nebulas (HaRGB)

Horsehead and Flame Nebulas (HaRGB)

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Sky plot

Histogram

In these public groups

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