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The Cocoon Nebula, IC 5146

Cocoon Nebula

September 24th, 2017

This data was acquired from Bortle 4-5 skies outside of Ft. Worth, Texas. I’ve had this data sitting on my computer for a while but have been busy with school and haven’t gotten around to posting it until now. I really like the dark trail of dust behind the cocoon and I think it makes a very nice composition.

Object details:

The Cocoon Nebula (IC 5146, middle left) is a bright region of ionized hydrogen gas caused by the surrounding stars. The trailing tail is dark, colder hydrogen gas that is also forming stars but at a slower rate. This object lies in the north east edge of the summer constellation of Cygnus.

Capture Details:

Captured on: August 18th, 2017

Gear:
Canon 200mm F/2.8L + 2x @ 400mm F/7.1
ZWO ASI 1600mm-C
ZWO EFW-8
ZWO filters
iOptron ZEQ25gt
Orion SSAG

Acquisition:

Luminance: ZWO Luminance filter (1.25″), 60x90s, -10C, Unity Gain
Red: ZWO Red filter(1.25″), 20x60s, -10C, Unity Gain
Green: ZWO Green filter(1.25″), 20x60s, -10C, Unity Gain
Blue: ZWO Blue filter(1.25″), 20x60s, -10C, Unity Gain

Total Aquisition of 2.5hrs

Software:
PS, DSS, PHD2, SGP

Thanks for looking!