Seagull Nebula in bi-color. (Steven Christensen)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: IC 2177 · NGC 2327 · NGC 2335 · NGC 2343 · PK223-02.1 · PK225-02.1 · Sh2-292 · Sh2-293 · Sh2-295 · Sh2-296 · Sh2-297 · VdB88 · VdB89 · VdB90 · VdB91 · VdB92 · VdB94 · VdB95

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Seagull Nebula in bi-color.

Link: https://www.flickr.com/photos/100793122@N05/38925110330/in/dateposted-public/

Powered byPixInsight

Seagull Nebula in bi-color.

Link: https://www.flickr.com/photos/100793122@N05/38925110330/in/dateposted-public/

Canon 200mm lens, Astrodon 5nm filter, Astronomik OIII filter, Atik 460ex camera. Orion Atlas mount, guided with Orion 50mm guide scope and Lodestar X2 camera. Ha = 46x3min = 2 hours 18 minutes of exposures. OIII = 15x3min = 45mins. SGPro for capture, PHD2 for guiding. Flats and Bias taken. Processed with Pixinsight and Photoshop CC. Done from my light polluted driveway in Durham. Moon also out. Thanks to Michael Fulbright for a tutorial on bi-color and other techniques. HOO combination used.

Suburban Astrophotography
Narrowband imaging

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Status	Advanced success
Started	...
Astrometry.net job	1960489
PixInsight job	DWR65V4ESSILF656Z74G6HQ2MPYI47IO
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	07h07m02s.29
RA (top/left)	07h12m18s.47
RA (top/right)	07h12m18s.34
RA (bottom/right)	07h01m49s.47
RA (bottom/left)	07h01m42s.50

Dec (center)	-11°14′41″.10
Dec (top/left)	-12°59′52″.1
Dec (top/right)	-09°29′45″.2
Dec (bottom/right)	-09°29′09″.8
Dec (bottom/left)	-12°59′16″.1

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Seagull Nebula in bi-color.

Seagull Nebula in bi-color.

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Seagull Nebula in bi-color.

Seagull Nebula in bi-color.

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