Cygnus Loop (Dan)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: 52 Cyg · HD198330 · HD198425 · HD198482 · HD198626 · HD198627 · HD199055 · HD199837 · IC 1340 · LBN 191 · NGC 6960 · NGC 6974 · NGC 6979 · NGC 6992 · NGC 6995 · Sh2-103 · The star 52Cyg · Veil Nebula

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Cygnus Loop

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Cygnus Loop

Here is my attempt at the Veil supernova remnant, aka the "Cygnus Loop." I really have my new M-Zero mount to thank for this picture. Getting data efficiently enough to produce an image like this was just not possible with my CGEM because I would have to throw out so many frames.

I actually probably could have captured more of the object had I rotated my camera differently, but foolishly I did not even know about SGP's "manual rotator" feature until after I had done all the acquisition on this target. Still, I am pretty happy with how much I captured.

The exposure details are a mess because I was trying to go by some guides on Cloudy Nights for optimal exposure with the ASI1600 so I used a wide variety of exposure lengths, ranging from 180s to 600s. I have no idea if doing this actually improved the quality of the final picture. The only thing I was not pleased with in the final result was the amount of what appeared to be background LP in the OIII channel.

Northeast Imagers
WO Star 71
ZWO ASI1600MM/QHY163M

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	3749569
PixInsight job	WFCW4JK2GB4UPHNRB755JXPRC23JOLZW
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h51m17s.83
RA (top/left)	20h51m28s.39
RA (top/right)	20h43m08s.13
RA (bottom/right)	20h51m08s.20
RA (bottom/left)	20h59m32s.40

Dec (center)	+31°03′39″.2
Dec (top/left)	+32°52′56″.6
Dec (top/right)	+30°34′19″.8
Dec (bottom/right)	+29°14′33″.3
Dec (bottom/left)	+31°31′08″.5

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Cygnus Loop

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