Crabnebel Messier (M) 1 im Stier (Taurus) (astrobrandy)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: Crab nebula · M 1 · NGC 1952

Crabnebel Messier (M) 1 im Stier (Taurus), astrobrandy

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Crabnebel Messier (M) 1 im Stier (Taurus)

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Crabnebel Messier (M) 1 im Stier (Taurus)

Der Crabnebel oder Krabbennebel M 1 im Stier ist sicher einer der berühmtesten Supernovaüberreste am Himmel. Wer kennt sie nicht, die Geschichte der Entdeckung dieses Objektes im Supernovastadium, deren Ablauf von chinesischen Astronomen im Jahre 1054 beobachtet wurde. Der Crabnebel beherbergt in seinem Inneren das ultrakompakte Überbleibsel der damaligen Supernovaexplosion, einen sog. Neutronenstern oder Pulsar, der ca. 30 mal pro Sekunde um seine Achse rotiert und dabei einen gebündelten - ähnlich einem Leuchtturm - Lichtkegel zu uns sendet. Der Pulsar ist auch als Radioquelle Taurus A bekannt. Diese Aufnahme ist ein Crop und könnte - wie so oft - deutlich mehr Belichtungszeit vertragen, was mich aber nicht davon abhält, trotzdem zu fotografieren. Nachlegen kann man beizeiten ja immer noch...

Original
Final
B

B

Description: leichte Neubearbeitung in PS CC 2019 (mehr Glättung des Bildhintergrundes sowie selektive Farbanpssungen des Nebelbereiches, soweit wegen des CLS-Filters überhaupt möglich)

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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
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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	Basic success
Started	...
Astrometry.net job	3247319
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Crabnebel Messier (M) 1 im Stier (Taurus)

Crabnebel Messier (M) 1 im Stier (Taurus)

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Image Index:

Contribution Index (beta):

Crabnebel Messier (M) 1 im Stier (Taurus)

Crabnebel Messier (M) 1 im Stier (Taurus)

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B

Sky plot

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