Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  28 Cyg  ·  29 Cyg  ·  34 Cyg)  ·  37 Cyg)  ·  Crescent Nebula  ·  NGC 6888  ·  Permanent nova (P Cyg  ·  The star 36 Cyg  ·  The star 40 Cyg  ·  The star 42 Cyg  ·  The star 44 Cyg  ·  The star Revenant of the Swan  ·  The star Sadr (γ Cyg  ·  The star b2 Cyg  ·  The star b3 Cyg
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NGC 6888 Crescent Nebula widefield HOO, Jay Sanchez
NGC 6888 Crescent Nebula widefield HOO
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NGC 6888 Crescent Nebula widefield HOO

Getting plate-solving status, please wait...
NGC 6888 Crescent Nebula widefield HOO, Jay Sanchez
NGC 6888 Crescent Nebula widefield HOO
Powered byPixInsight

NGC 6888 Crescent Nebula widefield HOO

Equipment

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Description

step down rings added to the front of the 90mm lens, (down from 62mm to 36mm opening), seems to have controlled bloat,
next time I will try to slightly defocus to help eliminate the red halos around stars (longitudinal chromatic aberration)

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