IC5146 - The Cocoon nebula (Brice Blanc)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B168 · Cocoon nebula · IC 5146 · Sh2-125 · VdB147

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IC5146 - The Cocoon nebula

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Powered byPixInsight

IC5146 - The Cocoon nebula

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

This one was a miss ! When I took the raws, the ASI camera settings were at high gain resulting in raws with completely burned star cores. After I realized it, I decided to take some shots at 30s and try the PI HDRComposition. This remarkably saved all those long exposures raws resulting in a very acceptable image. This one as all the others shots this summer are still suffering a lack of precise focus as this was manualy operated and as I had to sleep a bit at night... The weather is awful since last september and I installed a motorized focuser on the TSA. I hope to get better images soon with that device. Thanks for watching and please comment what you like or not. Cheers, Brice

ZWO ASI1600MM/QHY163M
Astrophotographes (France)
Takahashi Refractors

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Status	Advanced success
Started	...
Astrometry.net job	3091266
PixInsight job	MJYX64XXXNVI07IMZATYQ83JQ2LWTSVZ
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	21h53m28s.76
RA (top/left)	21h50m58s.42
RA (top/right)	21h51m04s.66
RA (bottom/right)	21h55m55s.40
RA (bottom/left)	21h55m55s.95

Dec (center)	+47°15′57″.1
Dec (top/left)	+47°53′05″.2
Dec (top/right)	+46°38′15″.9
Dec (bottom/right)	+46°38′31″.3
Dec (bottom/left)	+47°53′22″.9

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IC5146 - The Cocoon nebula

IC5146 - The Cocoon nebula

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IC5146 - The Cocoon nebula

IC5146 - The Cocoon nebula

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