Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  27 Cyg  ·  28 Cyg  ·  29 Cyg  ·  34 Cyg)  ·  Crescent Nebula  ·  IC 4996  ·  NGC 6888  ·  Permanent nova (P Cyg  ·  The star 36 Cyg  ·  The star Revenant of the Swan  ·  The star b1 Cyg  ·  The star b2 Cyg  ·  The star b3 Cyg
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NGC 6888 Wide Field, Earle Waghorne
NGC 6888 Wide Field
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NGC 6888 Wide Field

Getting plate-solving status, please wait...
NGC 6888 Wide Field, Earle Waghorne
NGC 6888 Wide Field
Powered byPixInsight

NGC 6888 Wide Field

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Description

This data are from last year. I've worked on it several times and tried again in the past couple of weeks. I split the RGB images into the separate channels. In the end I only used the red channel (Ha) from the L-eXtreme, adding it to the red channel and using it as luminance. So, there is no OIII; I might revisit that in a quiet spell.

At the time the Takahashi was mounted side-by-side with the Quattro and I was experimenting with the L-eXtreme while imaging NGC6888 with the Quattro. Guiding was by an OAG on the Quattro, hence it being the guide scope.

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NGC 6888 Wide Field, Earle Waghorne