Classic Ha mono of NAN & Pelican Nebulae - 6 panel mosaic (Barry Wilson)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 56 Cyg · 57 Cyg · 62 ksi Cyg · B349 · B353 · B355 · B358 · IC 5068 · IC 5070 · NGC 6996 · NGC 6997 · NGC 7000 · North America nebula · Pelican nebula · Sh2-117 · The star 56Cyg · The star 57Cyg · The star ξCyg

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Classic Ha mono of NAN & Pelican Nebulae - 6 panel mosaic

Link: https://barrywilson.smugmug.com/

Powered byPixInsight

Classic Ha mono of NAN & Pelican Nebulae - 6 panel mosaic

Link: https://barrywilson.smugmug.com/

Steve and I are part way through completing another large mosaic in HST, with about 25% of the SII and OIII remaining to be collected in the next lunar cycle. We are aiming for 6 hours of data for each channel and each panel in this 3 x 2 mosaic. Testing the complete Ha data reminds me how beautiful an Ha mono image can be of this classic area of Cygnus.

The Ha data was nice and clean so only a light processing touch for this WIP mono image. This mosaic comprises 108 x 1200s Ha subs, giving 36 hrs of total integration. The final project if the weather is kind will comprise 324 x 1200s subs, 108 hours total integration.

Data acquisition: Barry Wilson & Steve Milne

Processing: Barry Wilson

Narrowband imaging
Deep Sky Mosaics
Entre Encinas y Estrellas (e-EyE)

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Status	Advanced success
Started	...
Astrometry.net job	2861356
PixInsight job	HFSWIS9OWF4PE0F0MBM4LEYUERY998KY
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	20h55m28s.92
RA (top/left)	21h06m11s.74
RA (top/right)	20h44m29s.95
RA (bottom/right)	20h45m24s.55
RA (bottom/left)	21h05m51s.34

Dec (center)	+43°48′22″.4
Dec (top/left)	+45°33′09″.5
Dec (top/right)	+45°29′32″.4
Dec (bottom/right)	+42°00′25″.9
Dec (bottom/left)	+42°03′20″.6

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Classic Ha mono of NAN & Pelican Nebulae - 6 panel mosaic

Classic Ha mono of NAN & Pelican Nebulae - 6 panel mosaic

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Classic Ha mono of NAN & Pelican Nebulae - 6 panel mosaic

Classic Ha mono of NAN & Pelican Nebulae - 6 panel mosaic

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