NGC 1499 The California Nebula (Jim Raskett)

Celestial hemisphere: Northern · Constellation: Perseus (Per) · Contains: 46 ksi Per · California Nebula · HD24664 · HD24747 · HD25152 · HD25308 · HD25329 · HD25538 · IC 2005 · IC 2027 · 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

Revision title: NGC 1499 The California Nebula Revisited

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NGC 1499 The California Nebula

Revision title: NGC 1499 The California Nebula Revisited

The California Nebula (NGC 1499) is an emission nebula located in the constellation Perseus. It is so named because it appears to resemble the outline of the US State of California on long exposure photographs. It is almost 2.5° long on the sky and, because of its very low surface brightness, it is extremely difficult to observe visually. It can be observed with a Hα filter (isolates the Hα line at 656 nm) or Hβ filter (isolates the Hβ line at 486 nm) in a rich-field telescope under dark skies.[1] It lies at a distance of about 1,000 light years from Earth. Its fluorescence is due to excitation of the Hβ line in the nebula by the nearby prodigiously energetic O7 star, Xi Persei (also known as Menkib).

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Title: NGC 1499 The California Nebula Revisited

Description: Some fun color remapping on the original process.

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Status	Advanced success
Started	...
Astrometry.net job	5501782
PixInsight job	W8331TYMOQRR6UJYP1HU9VWLY1LWPTX2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	04h01m41s.51
RA (top/left)	03h55m36s.58
RA (top/right)	03h56m11s.20
RA (bottom/right)	04h07m36s.80
RA (bottom/left)	04h07m21s.68

Dec (center)	+36°22′44″.3
Dec (top/left)	+37°29′35″.9
Dec (top/right)	+35°09′38″.4
Dec (bottom/right)	+35°14′44″.6
Dec (bottom/left)	+37°34′41″.1

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NGC 1499 The California Nebula

Revision title: NGC 1499 The California Nebula Revisited

NGC 1499 The California Nebula

Revision title: NGC 1499 The California Nebula Revisited

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NGC 1499 The California Nebula

Revision title: NGC 1499 The California Nebula Revisited

NGC 1499 The California Nebula

Revision title: NGC 1499 The California Nebula Revisited

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