IRIS Nebula close up and wide view (James R Potts)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: Iris Nebula · LBN 487 · LDN 1170 · LDN 1172 · LDN 1174 · NGC 7023 · PGC 2817439 · VdB139

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IRIS Nebula close up and wide view

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IRIS Nebula close up and wide view

This is a combination of 3 nights and two different scopes. I started capturing images back in September with my 81mm for a couple of nights. Then in October I decided to capture some images with my 190mm Mak/Newt. The close up is just the 190, but the wide angle is both. I used RGB filters on the 81mm and I just used an IR/Cut filter on the close up. The colors on the close up are how the imaged stacked, I did not edit the colors.

Not sure why I never posted, but I then I wondered if I could combine the sessions, which I did through APP. So here is the final products.

NGC 7023 is considered an open star cluster associated with a reflection nebula. The Iris Nebula is about 6 light year across and 1,300 light years away. Within the nebula is dusty material that surrounds super hot, massive young stars.

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Title: Wide FOV using both scopes

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Status	Advanced success
Started	...
Astrometry.net job	6523892
PixInsight job	4IKLCCRATB2N5G0Z4UTJRLM2H17UJ2LL
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h01m28s.171
RA (top/left)	21h02m22s.947
RA (top/right)	20h54m15s.689
RA (bottom/right)	21h00m36s.292
RA (bottom/left)	21h08m46s.180

Dec (center)	+68°10′01″.20
Dec (top/left)	+68°51′11″.95
Dec (top/right)	+68°00′16″.76
Dec (bottom/right)	+67°28′48″.94
Dec (bottom/left)	+68°18′33″.60

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IRIS Nebula close up and wide view

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IRIS Nebula close up and wide view

IRIS Nebula close up and wide view

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