M1, the Crab Nebula from 2023, the seasonal color image, CPH DK (Niels V. Christensen)

Celestial hemisphere: Northern · Constellation: Taurus (Tau) · Contains: Crab nebula · HD245010 · LBN 833 · M 1 · NGC 1952 · Sh2-244

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M1, the Crab Nebula from 2023, the seasonal color image, CPH DK

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M1, the Crab Nebula from 2023, the seasonal color image, CPH DK

First light of the Optolong L-Ultimate 3 nm Dual Band Filter, 2".
As usual subs are taken in a light polluted area, Bortle 6 sky looking south, Bortle 7 sky the other directions/ surroundings.
My home build observatory is placed in my front yard/in the "red light" pollution zone, have a look here,
Red Zone
Note: It was taken with the 2" IDAS LPS v4 filter and the total exposure time was 35x60sec and 55x60sec.
Kind regards Niels
Note1: The shown image, a mono and color 'master' image will be updated/added soon ;-)

Original
B
C
D
Final
E

B

Description: Added 55x60sec color data.

Uploaded: ...

C

Description: Minor improvements added. Image size now 100% :-)

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D

Description: Minor updates :-)

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E

Description: A PI BlurXterAI4 & NoiseXter version :-)

Uploaded: ...

Schmidt-Cassegrain Telescope (SCT) Imagers
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Narrowband imaging
ZWO ASI 294MC PRO
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ZWO ASI294MM Pro Images
CMOS Imagers

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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.

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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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Status	Advanced success
Started	...
Astrometry.net job	7426069
PixInsight job	42ZD5FZGPBSOIGON87PM126MQ62M4U2X
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h34m35s.738
RA (top/left)	05h33m49s.547
RA (top/right)	05h35m12s.198
RA (bottom/right)	05h35m21s.970
RA (bottom/left)	05h33m59s.197

Dec (center)	+22°00′54″.18
Dec (top/left)	+21°55′56″.51
Dec (top/right)	+21°52′40″.37
Dec (bottom/right)	+22°05′51″.50
Dec (bottom/left)	+22°09′08″.18

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M1, the Crab Nebula from 2023, the seasonal color image, CPH DK

M1, the Crab Nebula from 2023, the seasonal color image, CPH DK

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M1, the Crab Nebula from 2023, the seasonal color image, CPH DK

M1, the Crab Nebula from 2023, the seasonal color image, CPH DK

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