NGC 1499 The California Nebula (George Yendrey)

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

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NGC 1499 The California Nebula

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NGC 1499 The California Nebula

NGC 1499 The California Nebula is an emission nebula located approximately 1000 ly from Earth in the Perseus constellation.

It is called the California Nebula due to the shape revealed by long exposure imaging, which resembles the shape of the state of California.

The Ha/Hb emission from this nebula are due to the high energy emissions from the nearby type O7 star, Xi Persei (Menkib).

This is my third attempt at imaging this nebula; taking a slightly different approach of more shorter exposure rather than long exposures. Experts say this shouldn't make a difference in the integrated image, but I'm finding that it is mitigating the halo around very bright stars in the stacked image. You can compare this image at just over 2 hours of integration (68x120sec exposures) vs. my original with 25 minutes of integration of 5x300sec integration.

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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.

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.
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Status	Advanced success
Started	...
Astrometry.net job	5317299
PixInsight job	614Y6ELO5JS2ZJ2ROU4OVBEV29ZG3Q9S
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	04h00m47s.705
RA (top/left)	04h07m20s.752
RA (top/right)	04h00m38s.687
RA (bottom/right)	03h54m08s.979
RA (bottom/left)	04h00m56s.800

Dec (center)	+36°24′59″.99
Dec (top/left)	+35°53′36″.87
Dec (top/right)	+37°50′19″.83
Dec (bottom/right)	+36°55′00″.19
Dec (bottom/left)	+34°59′44″.51

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NGC 1499 The California Nebula

NGC 1499 The California Nebula

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Image Index:

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NGC 1499 The California Nebula

NGC 1499 The California Nebula

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Acquisition details

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In these public groups

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