Cygnus Loop with 135 mm {Samyang/Rokinon} Lens and L-Extreme Filter with Hover Wide FOV (Marc Whitsett)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 48 Cyg · 49 Cyg · 52 Cyg · HD196629 · HD197206 · HD197702 · HD197839 · HD198198 · HD198330 · HD198425 · HD198482 · HD198526 · HD198550 · HD198626 · HD198627 · HD198820 · HD198821 · HD198976 · HD199055 · HD199102 · HD199291 · HD199695 · HD199763 · HD199837 · HD200390 · IC 1340 · LBN 191 · LDN 864 · LDN 868 · NGC 6960 · And 9 more.

Cygnus Loop with 135 mm {Samyang/Rokinon} Lens and L-Extreme Filter with Hover Wide FOV

Imaged back in 2022 over 2 nights capturing the Cygnus loop using the ASI 2600 MC-Pro with the L-Extreme filter with the renowned Rokinon 135 mm lens at f/2.4. There were subtle star deformations that were easily fixed with BlurX vs. 4 [Thank you, Mr. Croman!].

The Cygnus Loop (radio source W78, or Sharpless 103) is a large supernova remnant (SNR) in the constellation Cygnus, an emission nebula measuring nearly 3° across.[1] Some arcs of the loop, known collectively as the Veil Nebula or Cirrus Nebula, emit in the visible electromagnetic range.

The visual portion of the Cygnus Loop is known as the Veil Nebula, also called the Cirrus Nebula or the Filamentary Nebula. Several components have separate names and identifiers,[2][3] including the "Western Veil" or "Witch's Broom", the "Eastern Veil", and Pickering's Triangle.*

*Wikipedia, accessed 1/5/23; https://en.wikipedia.org/wiki/Cygnus_Loop#

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Status	Advanced success
Started	...
Astrometry.net job	9003793
PixInsight job	XGMC3CKKMPZO8MI6AKHBZ7YO691QF03W
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h50m35s.64
RA (top/left)	20h48m16s.60
RA (top/right)	20h37m16s.43
RA (bottom/right)	20h52m46s.82
RA (bottom/left)	21h03m46s.80

Dec (center)	+31°04′46″.1
Dec (top/left)	+33°55′33″.7
Dec (top/right)	+31°33′51″.4
Dec (bottom/right)	+28°14′16″.3
Dec (bottom/left)	+30°30′39″.3

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Cygnus Loop with 135 mm {Samyang/Rokinon} Lens and L-Extreme Filter with Hover Wide FOV

Cygnus Loop with 135 mm {Samyang/Rokinon} Lens and L-Extreme Filter with Hover Wide FOV

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Cygnus Loop with 135 mm {Samyang/Rokinon} Lens and L-Extreme Filter with Hover Wide FOV

Cygnus Loop with 135 mm {Samyang/Rokinon} Lens and L-Extreme Filter with Hover Wide FOV

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