Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  NGC 6910  ·  The star 40Cyg  ·  The star Sadr (γCyg)
Sadr Region/Gamma Cygni Nebula/Butterfly nebula HaOO, rsarwar87
Sadr Region/Gamma Cygni Nebula/Butterfly nebula HaOO
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Sadr Region/Gamma Cygni Nebula/Butterfly nebula HaOO

Sadr Region/Gamma Cygni Nebula/Butterfly nebula HaOO, rsarwar87
Sadr Region/Gamma Cygni Nebula/Butterfly nebula HaOO
Powered byPixInsight

Sadr Region/Gamma Cygni Nebula/Butterfly nebula HaOO

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Description

Sept 7, 23, Oct 1 2021
45 x 420 sec Ha Baadar 3.5 nm
25 x 360 sec O Astronomik 12 nm
Skywatcher 72ED 420mm f5.7
QHY268M + ASI EWF
240mm F4 Guidescope + ASI290mm guide camera
CGEM Mount Belt modded

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Sadr Region/Gamma Cygni Nebula/Butterfly nebula HaOO, rsarwar87