Horsehead Nebula ( Andreas Hauf )

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 · LBN 944 · LBN 946 · LBN 950 · LBN 953 · LBN 954 · LBN 958 · LBN 962 · LDN 1635 · LDN 1636 · NGC 2023 · NGC 2024 · Sh2-277 · The star Alnitak (ζOri) · The star σOri · VdB51

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Horsehead Nebula

Powered byPixInsight

Horsehead Nebula

Imaging Telescopes Or Lenses: Takahashi Epsilon-130D
Imaging Cameras: ZWO ASI1600MMC
Mounts: 10Micron GM2000 HPS II
Filters: Baader H-Alpha (7nm) Filter 36mm
Accessories: Artesky Flat field panel
Software: Adobe Lightroom · Luc Coiffier DeepSkyStacker (DSS) · Pleiades Astrophoto PixInsight · Photoshop CC · Stellarium

Dates:: Jan. 1, 2020
Frames:: Baader H-Alpha (7nm) Filter 36mm: 36×200″(2h) (gain: 139.00) -20°C bin 1×1
Integration:: 2h
Darks:: 50
Flats:: 20
Bias:: 50
Avg. Moon age:: 5.88 days
Avg. Moon phase:: 34.28%
Bortle Dark-Sky Scale:: 4.00
Mean SQM:: 20.68

RA center: 05h40m58s.37

DEC center: -02°09′45″.6

Pixel scale: 1.818 arcsec/pixel

Orientation: -103.644 degrees

Field radius: 1.461 degrees

WCS transformation: thin plate spline

More info:Open

Resolution: 4626x3471

File size: 6.8 MB

Locations: STERNWARTE17, Ansbach, Bayern, Germany

Data source: Backyard

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
Top pick nominations

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

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.
Dismissals 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	3157076
PixInsight job	9MIQKCAJ70YVH4R82ZYV8AAX1SBKWSAB
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h40m58s.37
RA (top/left)	05h36m27s.98
RA (top/right)	05h38m40s.17
RA (bottom/right)	05h45m29s.32
RA (bottom/left)	05h43m16s.42

Dec (center)	-02°09′45″.6
Dec (top/left)	-01°14′06″.4
Dec (top/right)	-03°30′12″.1
Dec (bottom/right)	-03°05′25″.2
Dec (bottom/left)	-00°49′16″.3

Image Index:

Contribution Index (beta):

Horsehead Nebula

Horsehead Nebula

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Image Index:

Contribution Index (beta):

Horsehead Nebula

Horsehead Nebula

Equipment

Acquisition details

Comments

Sky plot

Histogram

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