California Nebula - Sh2-220 (Roger Nichol)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: 46 ksi Per · California Nebula · IC 2005 · LBN 752 · LBN 756 · LDN 1449 · LDN 1456 · LDN 1462 · LDN 1463 · LDN 1464 · LDN 1469 · Menkib · NGC 1499 · Sh2-220 · The star ξPer

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California Nebula - Sh2-220

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California Nebula - Sh2-220

A 4-panel mosaic of the California Nebula, about 80Mpixel in the full size image.

This was imaged over November and December in the UK where the weather has largely been horrible, however, I did manage to image 45 hours of useable subs over 13 nights on this during that period, even though some nights only yielded 2 images, and the quality of the subs was quite variable.

Original
Final
B

B

Description: Reprocessed the stars as I had made a mess of them in my first attempt.

A 4-panel mosaic of the California Nebula, about 80Mpixel in the full size image.

This was imaged over November and December in the UK where the weather has largely been horrible, however, I did manage to image 45 hours of useable subs over 13 nights on this during that period, even though some nights only yielded 2 images, and the quality of the subs was quite variable.

Uploaded: ...

ZWO ASI 2600MC PRO
Optolong L-eXtreme filter
Sharpless2 Objects

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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	5321225
PixInsight job	KUYIVKLNF3YY40J4OI1BK35YUDOFAB1F
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	04h03m08s.40
RA (top/left)	04h09m58s.54
RA (top/right)	04h17m09s.90
RA (bottom/right)	03h55m48s.92
RA (bottom/left)	03h48m48s.60

Dec (center)	+35°46′50″.6
Dec (top/left)	+33°07′37″.8
Dec (top/right)	+34°51′04″.7
Dec (bottom/right)	+38°24′28″.3
Dec (bottom/left)	+36°36′26″.1

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California Nebula - Sh2-220

California Nebula - Sh2-220

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California Nebula - Sh2-220

California Nebula - Sh2-220

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